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Gillian Revill Knapp - Publications

Affiliations: 
1980- Astrophysical Sciences Princeton University, Princeton, NJ 
Area:
Radio astronomy
Website:
https://www.princeton.edu/astro/people/faculty/gk/
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280 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Uyama T, Currie T, Christiaens V, Bae J, Muto T, Takahashi SZ, Tazaki R, Ygouf M, Kasdin JN, Groff T, Brandt TD, Chilcote J, Hayashi M, McElwain MW, Guyon O, ... ... Knapp GR, et al. SCExAO/CHARIS High-Contrast Imaging of Spirals and Darkening Features in the HD 34700 A Protoplanetary Disk The Astrophysical Journal. 900: 135. DOI: 10.3847/1538-4357/Aba8F6  0.411
2020 Yang Y, Akiyama E, Currie T, Dong R, Hashimoto J, Hayashi SS, Grady CA, Janson M, Jovanovic N, Uyama T, Nakagawa T, Kudo T, Kusakabe N, Kuzuhara M, Abe L, ... ... Knapp GR, et al. High-resolution Near-infrared Polarimetry and Submillimeter Imaging of FS Tau A: Possible Streamers in Misaligned Circumbinary Disk System The Astrophysical Journal. 889: 140. DOI: 10.3847/1538-4357/Ab64F9  0.492
2020 Lawson K, Currie T, Wisniewski JP, Tamura M, Schneider G, Augereau J, Brandt TD, Guyon O, Kasdin NJ, Groff TD, Lozi J, Chilcote J, Hodapp K, Jovanovic N, Martinache F, ... ... Knapp GR, et al. SCExAO/CHARIS Near-infrared Integral Field Spectroscopy of the HD 15115 Debris Disk The Astronomical Journal. 160: 163. DOI: 10.3847/1538-3881/Ababa6  0.487
2020 Uyama T, Currie T, Hori Y, De Rosa RJ, Mede K, Brandt TD, Kwon J, Guyon O, Lozi J, Jovanovic N, Martinache F, Kudo T, Tamura M, Kasdin NJ, Groff T, ... ... Knapp GR, et al. Atmospheric Characterization and Further Orbital Modeling of κ Andromeda b The Astronomical Journal. 159: 40. DOI: 10.3847/1538-3881/Ab5Afa  0.41
2019 Rich EA, Wisniewski JP, Currie T, Fukagawa M, Grady CA, Sitko ML, Pikhartova M, Hashimoto J, Abe L, Brandner W, Brandt TD, Carson JC, Chilcote J, Dong R, Feldt M, ... ... Knapp GR, et al. Multi-epoch Direct Imaging and Time-variable Scattered Light Morphology of the HD 163296 Protoplanetary Disk The Astrophysical Journal. 875: 38. DOI: 10.3847/1538-4357/Ab0F3B  0.467
2019 Mayama S, Pérez S, Kusakabe N, Muto T, Tsukagoshi T, Sitko ML, Takami M, Hashimoto J, Dong R, Kwon J, Hayashi SS, Kudo T, Kuzuhara M, Follette K, Fukagawa M, ... ... Knapp GR, et al. Subaru Near-infrared Imaging Polarimetry of Misaligned Disks around the SR 24 Hierarchical Triple System The Astronomical Journal. 159: 12. DOI: 10.3847/1538-3881/Ab5850  0.379
2019 Gerard BL, Marois C, Currie T, Brandt T, Chilcote JK, Draper ZH, Groff T, Guyon O, Hayashi M, Jovanovic N, Knapp GR, Kudo T, Kwon J, Lozi J, Martinache F, et al. A Chromaticity Analysis and PSF Subtraction Techniques for SCExAO/CHARIS Data The Astronomical Journal. 158: 36. DOI: 10.3847/1538-3881/Ab21D4  0.35
2018 Abolfathi B, Aguado DS, Aguilar G, Prieto CA, Almeida A, Ananna TT, Anders F, Anderson SF, Andrews BH, Anguiano B, Aragón-Salamanca A, Argudo-Fernández M, Armengaud E, Ata M, Aubourg E, ... ... Knapp GR, et al. The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the Extended Baryon Oscillation Spectroscopic Survey and from the Second Phase of the Apache Point Observatory Galactic Evolution Experiment The Astrophysical Journal Supplement Series. 235: 42. DOI: 10.3847/1538-4365/Aa9E8A  0.362
2018 Yang Y, Mayama S, Hayashi SS, Hashimoto J, Rafikov R, Akiyama E, Currie T, Janson M, Momose M, Nakagawa T, Oh D, Kudo T, Kusakabe N, Abe L, Brandner W, ... ... Knapp GR, et al. High-contrast Polarimetry Observation of the T Tau Circumstellar Environment The Astrophysical Journal. 861: 133. DOI: 10.3847/1538-4357/Aac6C8  0.347
2018 Currie T, Brandt TD, Uyama T, Nielsen EL, Blunt S, Guyon O, Tamura M, Marois C, Mede K, Kuzuhara M, Groff TD, Jovanovic N, Kasdin NJ, Lozi J, Hodapp K, ... ... Knapp GR, et al. SCExAO/CHARIS Near-infrared Direct Imaging, Spectroscopy, and Forward-Modeling of κ And b: A Likely Young, Low-gravity Superjovian Companion The Astronomical Journal. 156: 291. DOI: 10.3847/1538-3881/Aae9Ea  0.441
2018 Uyama T, Hashimoto J, Muto T, Akiyama E, Dong R, Leon Jd, Sakon I, Kudo T, Kusakabe N, Kuzuhara M, Bonnefoy M, Abe L, Brandner W, Brandt TD, Carson JC, ... ... Knapp GR, et al. Subaru/HiCIAO HK s Imaging of LKHa 330: Multi-band Detection of the Gap and Spiral-like Structures The Astronomical Journal. 156: 63. DOI: 10.3847/1538-3881/Aacbd1  0.45
2017 Currie T, Guyon O, Tamura M, Kudo T, Jovanovic N, Lozi J, Schlieder JE, Brandt TD, Kuhn J, Serabyn E, Janson M, Carson J, Groff T, Kasdin NJ, McElwain MW, ... ... Knapp G, et al. Subaru/SCExAO First-light Direct Imaging of a Young Debris Disk around HD 36546 The Astrophysical Journal. 836: L15. DOI: 10.3847/2041-8213/836/1/L15  0.498
2017 Dong R, Marel Nvd, Hashimoto J, Chiang E, Akiyama E, Liu HB, Muto T, Knapp GR, Tsukagoshi T, Brown J, Bruderer S, Koyamatsu S, Kudo T, Ohashi N, Rich E, et al. The Sizes and Depletions of the Dust and Gas Cavities in the Transitional Disk J160421.7-213028 The Astrophysical Journal. 836: 201. DOI: 10.3847/1538-4357/Aa5Abf  0.328
2017 Blanton MR, Bershady MA, Abolfathi B, Albareti FD, Prieto CA, Almeida A, Alonso-García J, Anders F, Anderson SF, Andrews B, Aquino-Ortíz E, Aragón-Salamanca A, Argudo-Fernández M, Armengaud E, Aubourg E, ... ... Knapp GR, et al. Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe The Astronomical Journal. 154: 28. DOI: 10.3847/1538-3881/Aa7567  0.537
2017 Rich EA, Wisniewski JP, McElwain MW, Hashimoto J, Kudo T, Kusakabe N, Okamoto YK, Abe L, Akiyama E, Brandner W, Brandt TD, Cargile P, Carson JC, Currie TM, Egner S, ... ... Knapp GR, et al. The fundamental stellar parameters of FGK stars in the SEEDS survey Norman, OK 73071, USA Monthly Notices of the Royal Astronomical Society. 472: 1736-1752. DOI: 10.1093/Mnras/Stx2051  0.42
2016 Oh D, Hashimoto J, Tamura M, Wisniewski J, Akiyama E, Currie T, Mayama S, Takami M, Thalmann C, Kudo T, Kusakabe N, Abe L, Brandner W, Brandt TD, Carson JC, ... ... Knapp GR, et al. Near-infrared imaging polarimetry of LkCa 15: A possible warped inner disk. Publications of the Astronomical Society of Japan. Nihon Tenmon Gakkai. 68. PMID 32848256 DOI: 10.1093/Pasj/Psv133  0.371
2016 Akiyama E, Hashimoto J, Liu Hb, Li Ji, Bonnefoy M, Dong R, Hasegawa Y, Henning T, Sitko ML, Janson M, Feldt M, Wisniewski J, Kudo T, Kusakabe N, Tsukagoshi T, ... ... Knapp GR, et al. SPIRAL STRUCTURE AND DIFFERENTIAL DUST SIZE DISTRIBUTION IN THE LkHα330 DISK The Astronomical Journal. 152: 222. DOI: 10.3847/1538-3881/152/6/222  0.449
2016 Groff TD, Chilcote J, Kasdin NJ, Galvin M, Loomis C, Carr MA, Brandt T, Knapp G, Limbach MA, Guyon O, Jovanovic N, McElwain MW, Takato N, Hayashi M. Laboratory testing and performance verification of the CHARIS integral field spectrograph Proceedings of Spie. 9908. DOI: 10.1117/12.2233447  0.375
2016 Ohta Y, Fukagawa M, Sitko ML, Muto T, Kraus S, Grady CA, Wisniewski JP, Swearingen JR, Shibai H, Sumi T, Hashimoto J, Kudo T, Kusakabe N, Momose M, Okamoto Y, ... ... Knapp GR, et al. Extreme asymmetry in the polarized disk of V1247 Orionis Publications of the Astronomical Society of Japan. 68. DOI: 10.1093/Pasj/Psw051  0.394
2016 Oh D, Hashimoto J, Tamura M, Wisniewski J, Akiyama E, Currie T, Mayama S, Takami M, Thalmann C, Kudo T, Kusakabe N, Abe L, Brandner W, Brandt TD, Carson JC, ... ... Knapp GR, et al. Near-infrared imaging polarimetry of LkCa 15: A possible warped inner disk Publications of the Astronomical Society of Japan. 68. DOI: 10.1093/pasj/psv133  0.383
2016 Pourbaix D, Knapp GR, Gunn JE, Lupton RH, Ivezić Z, Siopis C, Rigaux M, Rubbens A. Robust detection of CID double stars in SDSS Astronomy and Astrophysics. 591. DOI: 10.1051/0004-6361/201628688  0.448
2015 Groff TD, Kasdin NJ, Limbach MA, Galvin M, Carr MA, Knapp G, Brandt T, Loomis C, Jarosik N, Mede K, McElwain MW, Leviton DB, Miller KH, Quijada MA, Guyon O, et al. The CHARIS IFS for high contrast imaging at Subaru Proceedings of Spie - the International Society For Optical Engineering. 9605. DOI: 10.1117/12.2188465  0.4
2015 Momose M, Morita A, Fukagawa M, Muto T, Takeuchi T, Hashimoto J, Honda M, Kudo T, Okamoto YK, Kanagawa KD, Tanaka H, Grady CA, Sitko ML, Akiyama E, Currie T, ... ... Knapp GR, et al. Detailed structure of the outer disk around HD 169142 with polarized light in H-band Publications of the Astronomical Society of Japan. 67. DOI: 10.1093/Pasj/Psv051  0.356
2015 Konishi M, Shibai H, Sumi T, Fukagawa M, Matsuo T, Samland MS, Yamamoto K, Sudo J, Itoh Y, Arimoto N, Jisawa M, Abe L, Brandner W, Brandt TD, Carson J, ... ... Knapp GR, et al. Indications of M-dwarf deficits in the halo and thick disk of the Galaxy Publications of the Astronomical Society of Japan. 67. DOI: 10.1093/Pasj/Psu125  0.417
2015 Leon JD, Takami M, Karr JL, Hashimoto J, Kudo T, Sitko M, Mayama S, Kusakabe N, Akiyama E, Liu HB, Usuda T, Abe L, Brandner W, Brandt TD, Carson J, ... ... Knapp GR, et al. Near-IR high-resolution imaging polarimetry of the SU Aur disk: Clues for tidal tails? Astrophysical Journal Letters. 806. DOI: 10.1088/2041-8205/806/1/L10  0.52
2015 Follette KB, Grady CA, Swearingen JR, Sitko ML, Champney EH, Van Der Marel N, Takami M, Kuchner MJ, Close LM, Muto T, Mayama S, McElwain MW, Fukagawa M, Maaskant K, Min M, ... ... Knapp GR, et al. Seeds adaptive optics imaging of the asymmetric transition disk oph irs 48 in scattered light Astrophysical Journal. 798. DOI: 10.1088/0004-637X/798/2/132  0.479
2015 Rich EA, Wisniewski JP, Mayama S, Brandt TD, Hashimoto J, Kudo T, Kusakabe N, Espaillat C, Abe L, Akiyama E, Brandner W, Carson JC, Currie T, Egner S, Feldt M, ... ... Knapp GR, et al. NEAR-IR POLARIZED SCATTERED LIGHT IMAGERY of the DoAr 28 TRANSITIONAL DISK Astronomical Journal. 150. DOI: 10.1088/0004-6256/150/3/86  0.415
2014 Brandt TD, McElwain MW, Janson M, Knapp GR, Mede K, Limbach MA, Groff T, Burrows A, Gunn JE, Guyon O, Hashimoto J, Hayashi M, Jovanovic N, Kasdin NJ, Kuzuhara M, et al. CHARIS science: Performance simulations for the Subaru Telescope's third-generation of exoplanet imaging instrumentation Proceedings of Spie - the International Society For Optical Engineering. 9148. DOI: 10.1117/12.2057256  0.471
2014 Groff TD, Kasdin NJ, Limbach MA, Galvin M, Carr MA, Knapp G, Brandt T, Loomis C, Jarosik N, Mede K, McElwain MW, Janson M, Guyon O, Jovanovic N, Takato N, et al. Construction and status of the CHARIS high contrast imaging spectrograph Proceedings of Spie - the International Society For Optical Engineering. 9147. DOI: 10.1117/12.2055769  0.399
2014 Prieto JL, Rest A, Bianco FB, Matheson T, Smith N, Walborn NR, Hsiao EY, Chornock R, Paredes Álvarez L, Campillay A, Contreras C, González C, James D, Knapp GR, Kunder A, et al. Light echoes from η Carinae's great eruption: Spectrophotometric evolution and the rapid formation of nitrogen-rich molecules Astrophysical Journal Letters. 787. DOI: 10.1088/2041-8205/787/1/L8  0.309
2014 Itoh Y, Oasa Y, Kudo T, Kusakabe N, Hashimoto J, Abe L, Brandner W, Brandt TD, Carson JC, Egner S, Feldt M, Grady CA, Guyon O, Hayano Y, Hayashi M, ... ... Knapp GR, et al. Near-infrared polarimetry of the GG Tauri A binary system Research in Astronomy and Astrophysics. 14: 1438-1446. DOI: 10.1088/1674-4527/14/11/007  0.459
2014 Takami M, Hasegawa Y, Muto T, Gu PG, Dong R, Karr JL, Hashimoto J, Kusakabe N, Chapillon E, Tang YW, Itoh Y, Carson J, Follette KB, Mayama S, Sitko M, ... ... Knapp GR, et al. Surface geometry of protoplanetary disks inferred from near-infrared imaging polarimetry Astrophysical Journal. 795. DOI: 10.1088/0004-637X/795/1/71  0.418
2014 Brandt TD, McElwain MW, Turner EL, Mede K, Spiegel DS, Kuzuhara M, Schlieder JE, Wisniewski JP, Abe L, Biller B, Brandner W, Carson J, Currie T, Egner S, Feldt M, ... ... Knapp GR, et al. A statistical analysis of seeds and other high-contrast exoplanet surveys: Massive planets or low-mass brown dwarfs? Astrophysical Journal. 794. DOI: 10.1088/0004-637X/794/2/159  0.306
2014 Tsukagoshi T, Momose M, Hashimoto J, Kudo T, Andrews S, Saito M, Kitamura Y, Ohashi N, Wilner D, Kawabe R, Abe L, Akiyama E, Brandner W, Brandt TD, Carson J, ... ... Knapp GR, et al. High-resolution submillimeter and near-infrared studies of the transition disk around Sz 91 Astrophysical Journal. 783. DOI: 10.1088/0004-637X/783/2/90  0.453
2013 Groff TD, Peters MA, Kasdin NJ, Knapp G, Galvin M, Carr MA, McElwain MW, Brandt T, Janson M, Gunn JE, Lupton R, Guyon O, Martinache F, Jovanovic N, Hayashi M, et al. Design of the CHARIS integral field spectrograph for exoplanet imaging Proceedings of Spie - the International Society For Optical Engineering. 8864. DOI: 10.1117/12.2025081  0.363
2013 Peters-Limbach MA, Groff TD, Kasdin NJ, Driscoll D, Galvin M, Foster A, Carr MA, LeClerc D, Fagan R, McElwain MW, Knapp G, Brandt T, Janson M, Guyon O, Jovanovic N, et al. The optical design of CHARIS: An exoplanet IFS for the Subaru Telescope Proceedings of Spie - the International Society For Optical Engineering. 8864. DOI: 10.1117/12.2024070  0.384
2013 Janson M, Brandt TD, Kuzuhara M, Spiegel DS, Thalmann C, Currie T, Bonnefoy M, Zimmerman N, Sorahana S, Kotani T, Schlieder J, Hashimoto J, Kudo T, Kusakabe N, Abe L, ... ... Knapp GR, et al. Direct imaging detection of methane in the atmosphere of GJ 504 b Astrophysical Journal Letters. 778. DOI: 10.1088/2041-8205/778/1/L4  0.436
2013 Thalmann C, Janson M, Buenzli E, Brandt TD, Wisniewski JP, Dominik C, Carson J, McElwain MW, Currie T, Knapp GR, Moro-Martín A, Usuda T, Abe L, Brandner W, Egner S, et al. Imaging discovery of the debris disk around HIP 79977 Astrophysical Journal Letters. 763. DOI: 10.1088/2041-8205/763/2/L29  0.357
2013 Kuzuhara M, Tamura M, Kudo T, Janson M, Kandori R, Brandt TD, Thalmann C, Spiegel D, Biller B, Carson J, Hori Y, Suzuki R, Burrows A, Henning T, Turner EL, ... ... Knapp GR, et al. Direct imaging of a cold jovian exoplanet in orbit around the sun-like star GJ 504 Astrophysical Journal. 774. DOI: 10.1088/0004-637X/774/1/11  0.335
2013 Janson M, Brandt TD, Moro-Martín A, Usuda T, Thalmann C, Carson JC, Goto M, Currie T, McElwain MW, Itoh Y, Fukagawa M, Crepp J, Kuzuhara M, Hashimoto J, Kudo T, ... ... Knapp GR, et al. The seeds direct imaging survey for planets and scattered dust emission in debris disk systems Astrophysical Journal. 773. DOI: 10.1088/0004-637X/773/1/73  0.519
2013 Takami M, Karr JL, Hashimoto J, Kim H, Wisniewski J, Henning T, Grady CA, Kandori R, Hodapp KW, Kudo T, Kusakabe N, Chou MY, Itoh Y, Momose M, Mayama S, ... ... Knapp GR, et al. High-contrast near-infrared imaging polarimetry of the protoplanetary disk around RY Tau Astrophysical Journal. 772. DOI: 10.1088/0004-637X/772/2/145  0.415
2013 Mooley K, Hillenbrand L, Rebull L, Padgett D, Knapp G. B- AND A-TYPE STARS IN THE TAURUS-AURIGA STAR-FORMING REGION The Astrophysical Journal. 771: 110. DOI: 10.1088/0004-637X/771/2/110  0.541
2013 Follette KB, Tamura M, Hashimoto J, Whitney B, Grady C, Close L, Andrews SM, Kwon J, Wisniewski J, Brandt TD, Mayama S, Kandori R, Dong R, Abe L, Brandner W, ... ... Knapp GR, et al. Mapping H-band scattered light emission in the mysterious SR21 transitional disk Astrophysical Journal. 767. DOI: 10.1088/0004-637X/767/1/10  0.424
2013 Smee SA, Gunn JE, Uomoto A, Roe N, Schlegel D, Rockosi CM, Carr MA, Leger F, Dawson KS, Olmstead MD, Brinkmann J, Owen R, Barkhouser RH, Honscheid K, Harding P, ... ... Knapp GR, et al. The multi-object, fiber-fed spectrographs for the Sloan Digital Sky Survey and the Baryon Oscillation Spectroscopic Survey Astronomical Journal. 146. DOI: 10.1088/0004-6256/146/2/32  0.443
2012 McElwain MW, Brandt TD, Janson M, Knapp GR, Peters MA, Burrows A, Carlotti A, Carr MA, Groff T, Gunn JE, Guyon O, Hayashi M, Kasdin NJ, Kuzuhara M, Lupton RH, et al. Scientific design of a high contrast integral field spectrograph for the Subaru telescope Proceedings of Spie - the International Society For Optical Engineering. 8446. DOI: 10.1117/12.927108  0.4
2012 Peters MA, Groff T, Kasdin NJ, McElwain MW, Galvin M, Carr MA, Lupton R, Gunn JE, Knapp G, Gong Q, Carlotti A, Brandt T, Janson M, Guyon O, Martinache F, et al. Conceptual design of the Coronagraphic High Angular Resolution Imaging Spectrograph (CHARIS) for the Subaru telescope Proceedings of Spie - the International Society For Optical Engineering. 8446. DOI: 10.1117/12.926381  0.382
2012 Narita N, Takahashi YH, Kuzuhara M, Hirano T, Suenaga T, Kandori R, Kudo T, Sato B, Suzuki R, Ida S, Nagasawa M, Abe L, Brandner W, Brandt TD, Carson J, ... ... Knapp GR, et al. A Common Proper Motion Stellar Companion to HAT-P-7 Publications of the Astronomical Society of Japan. 64: L7. DOI: 10.1093/Pasj/64.6.L7  0.303
2012 Mayama S, Hashimoto J, Muto T, Tsukagoshi T, Kusakabe N, Kuzuhara M, Takahashi Y, Kudo T, Dong R, Fukagawa M, Takami M, Momose M, Wisniewski JP, Follette K, Abe L, ... ... Knapp GR, et al. Subaru imaging of asymmetric features in a transitional disk in upper Scorpius Astrophysical Journal Letters. 760. DOI: 10.1088/2041-8205/760/2/L26  0.414
2012 Muto T, Grady CA, Hashimoto J, Fukagawa M, Hornbeck JB, Sitko M, Russell R, Werren C, Curé M, Currie T, Ohashi N, Okamoto Y, Momose M, Honda M, Inutsuka S, ... ... Knapp GR, et al. Discovery of small-scale spiral structures in the disk of SAO 206462 (HD135344B): Implications for the physical state of the disk from spiral density wave theory Astrophysical Journal Letters. 748. DOI: 10.1088/2041-8205/748/2/L22  0.35
2012 Dong R, Hashimoto J, Rafikov R, Zhu Z, Whitney B, Kudo T, Muto T, Brandt T, McClure MK, Wisniewski J, Abe L, Brandner W, Carson J, Egner S, Feldt M, ... ... Knapp GR, et al. The structure of pre-transitional protoplanetary disks. I. Radiative transfer modeling of the disk+cavity in the PDS 70 system Astrophysical Journal. 760. DOI: 10.1088/0004-637X/760/2/111  0.317
2012 Berry M, Ivezić Z, Sesar B, Jurić M, Schlafly EF, Bellovary J, Finkbeiner D, Vrbanec D, Beers TC, Brooks KJ, Schneider DP, Gibson RR, Kimball A, Jones L, Yoachim P, ... ... Knapp GR, et al. The milky way tomography with sloan digital sky survey. IV. Dissecting dust Astrophysical Journal. 757. DOI: 10.1088/0004-637X/757/2/166  0.537
2012 Kusakabe N, Grady CA, Sitko ML, Hashimoto J, Kudo T, Fukagawa M, Muto T, Wisniewski JP, Min M, Mayama S, Werren C, Day AN, Beerman LC, Lynch DK, Russell RW, ... ... Knapp GR, et al. High-contrast near-infrared polarization imaging of MWC480 Astrophysical Journal. 753. DOI: 10.1088/0004-637X/753/2/153  0.426
2012 Dong R, Rafikov R, Zhu Z, Hartmann L, Whitney B, Brandt T, Muto T, Hashimoto J, Grady C, Follette K, Kuzuhara M, Tanii R, Itoh Y, Thalmann C, Wisniewski J, ... ... Knapp GR, et al. The missing cavities in the seeds polarized scattered light images of transitional protoplanetary disks: A generic disk model Astrophysical Journal. 750. DOI: 10.1088/0004-637X/750/2/161  0.324
2012 Clark BM, Blake CH, Knapp GR. The close binary fraction of dwarf M stars Astrophysical Journal. 744. DOI: 10.1088/0004-637X/744/2/119  0.519
2012 Bolton AS, Schlegel DJ, Aubourg E, Bailey S, Bhardwaj V, Brownstein JR, Burles S, Chen YM, Dawson K, Eisenstein DJ, Gunn JE, Knapp GR, Loomis CP, Lupton RH, Maraston C, et al. Spectral classification and Redshift measurement for the SDSS-III baryon oscillation spectroscopic survey Astronomical Journal. 144. DOI: 10.1088/0004-6256/144/5/144  0.468
2012 Hillenbrand LA, Knapp GR, Padgett DL, Rebull LM, McGehee PM. Optical TiO and VO band emission in two embedded protostars: IRAS04369+2539 and IRAS05451+0037 Astronomical Journal. 143. DOI: 10.1088/0004-6256/143/2/37  0.411
2012 Solontoi M, Ivezić Z, Jurić M, Becker AC, Jones L, West AA, Kent S, Lupton RH, Claire M, Knapp GR, Quinn T, Gunn JE, Schneider DP. Ensemble properties of comets in the Sloan Digital Sky Survey Icarus. 218: 571-584. DOI: 10.1016/J.Icarus.2011.10.008  0.41
2012 Tanii R, Itoh Y, Kudo T, Hioki T, Oasa Y, Gupta R, Sen AK, Wisniewski JP, Muto T, Grady CA, Hashimoto J, Fukagawa M, Mayama S, Hornbeck J, Sitko ML, ... ... Knapp GR, et al. High-resolution near-infrared polarimetry of a circumstellar disk around UXTauA Publications of the Astronomical Society of Japan. 64.  0.306
2011 Percival WJ, Reid BA, Eisenstein DJ, Bahcall NA, Budavari T, Frieman JA, Fukugita M, Gunn JE, Ivezic Z, Knapp GR, Kron RG, Loveday J, Lupton RH, McKay TA, Meiksin A, et al. Baryon acoustic oscillations in the Sloan Digital Sky Survey Data Release 7 galaxy sample (vol 401, pg 2148, 2010) Monthly Notices of the Royal Astronomical Society. 417: 3101-3102. DOI: 10.1111/J.1365-2966.2011.19967.X  0.451
2011 Reid BA, Percival WJ, Eisenstein DJ, Verde L, Spergel DN, Skibba RA, Bahcall NA, Budavari T, Frieman JA, Fukugita M, Gott JR, Gunn JE, Ivezic Z, Knapp GR, Kron RG, et al. Cosmological constraints from the clustering of the Sloan Digital Sky Survey DR7 luminous red galaxies (vol 404, pg 60, 2010) Monthly Notices of the Royal Astronomical Society. 417: 3103-3104. DOI: 10.1111/J.1365-2966.2011.18943.X  0.467
2011 Thalmann C, Janson M, Buenzli E, Brandt TD, Wisniewski JP, Moro-Martín A, Usuda T, Schneider G, Carson J, McElwain MW, Grady CA, Goto M, Abe L, Brandner W, Dominik C, ... ... Knapp GR, et al. Images of the extended outer regions of the debris ring around HR 4796 A Astrophysical Journal Letters. 743. DOI: 10.1088/2041-8205/743/1/L6  0.342
2011 Claussen MJ, Sjouwerman LO, Rupen MP, Olofsson H, Schöier FL, Bergman P, Knapp GR. A pilot imaging line survey of RW LMi and IK Tau using the expanded very large array Astrophysical Journal Letters. 739. DOI: 10.1088/2041-8205/739/1/L5  0.32
2011 Rebull LM, Koenig XP, Padgett DL, Terebey S, McGehee PM, Hillenbrand LA, Knapp GR, Leisawitz D, Liu W, Noriega-Crespo A, Ressler ME, Stapelfeldt KR, Fajardo-Acosta S, Mainzer A. New young star candidates in the taurus-auriga region as selected from the wide-field infrared survey explorer Astrophysical Journal, Supplement Series. 196. DOI: 10.1088/0067-0049/196/1/4  0.421
2011 Aihara H, Prieto CA, An D, Anderson SF, Aubourg É, Balbinot E, Beers TC, Berlind AA, Bickerton SJ, Bizyaev D, Blanton MR, Bochanski JJ, Bolton AS, Bovy J, Brandt WN, ... ... Knapp GR, et al. ERRATUM: “THE EIGHTH DATA RELEASE OF THE SLOAN DIGITAL SKY SURVEY: FIRST DATA FROM SDSS-III” (2011, ApJS, 193, 29) The Astrophysical Journal Supplement Series. 195: 26. DOI: 10.1088/0067-0049/195/2/26  0.333
2011 Aihara H, Allende Prieto C, An D, Anderson SF, Aubourg E, Balbinot E, Beers TC, Berlind AA, Bickerton SJ, Bizyaev D, Blanton MR, Bochanski JJ, Bolton AS, Bovy J, Brandt WN, ... ... Knapp GR, et al. The eighth data release of the sloan digital sky survey: First data from SDSS-III Astrophysical Journal, Supplement Series. 193. DOI: 10.1088/0067-0049/193/2/29  0.512
2011 Janson M, Carson J, Thalmann C, McElwain MW, Goto M, Crepp J, Wisniewski J, Abe L, Brandner W, Burrows A, Egner S, Feldt M, Grady CA, Golota T, Guyon O, ... ... Knapp GR, et al. Near-infrared multi-band photometry of the substellar companion GJ 758 B Astrophysical Journal. 728. DOI: 10.1088/0004-637X/728/2/85  0.386
2011 Szkody P, Anderson SF, Brooks K, Gänsicke BT, Kronberg M, Riecken T, Ross NP, Schmidt GD, Schneider DP, Agüeros MA, Gomez-Moran AN, Knapp GR, Schreiber MR, Schwope AD. Cataclysmic variables from the sloan digital sky survey. VIII. the final year (2007-2008) Astronomical Journal. 142. DOI: 10.1088/0004-6256/142/6/181  0.392
2011 Dong R, Gunn J, Knapp G, Rockosi C, Blanton M. Investigation of the Errors in Sloan Digital Sky Survey Proper-motion Measurements Using Samples of Quasars The Astronomical Journal. 142: 116. DOI: 10.1088/0004-6256/142/4/116  0.341
2010 Reid BA, Percival WJ, Eisenstein DJ, Verde L, Spergel DN, Skibba RA, Bahcall NA, Budavari T, Frieman JA, Fukugita M, Gott JR, Gunn JE, Ivezić Z, Knapp GR, Kron RG, et al. Cosmological constraints from the clustering of the Sloan Digital Sky Survey DR7 luminous red galaxies Monthly Notices of the Royal Astronomical Society. 404: 60-85. DOI: 10.1111/J.1365-2966.2010.16276.X  0.42
2010 Percival WJ, Reid BA, Eisenstein DJ, Bahcall NA, Budavari T, Frieman JA, Fukugita M, Gunn JE, Ivezić Z, Knapp GR, Kron RG, Loveday J, Lupton RH, McKay TA, Meiksin A, et al. Baryon acoustic oscillations in the Sloan Digital Sky Survey Data Release 7 galaxy sample Monthly Notices of the Royal Astronomical Society. 401: 2148-2168. DOI: 10.1111/J.1365-2966.2009.15812.X  0.514
2010 Narita N, Kudo T, Bergfors C, Nagasawa M, Thalmann C, Sato B, Suzuki R, Kandori R, Janson M, Goto M, Brandner W, Ida S, Abe L, Carson J, Egner SE, ... ... Knapp GR, et al. Search for Outer Massive Bodies around Transiting Planetary Systems: Candidates of Faint Stellar Companions around HAT-P-7 Publications of the Astronomical Society of Japan. 62: 779-786. DOI: 10.1093/Pasj/62.3.779  0.392
2010 Thalmann C, Grady CA, Goto M, Wisniewski JP, Janson M, Henning T, Fukagawa M, Honda M, Mulders GD, Min M, Moro-Martín A, McElwain MW, Hodapp KW, Carson J, Abe L, ... ... Knapp GR, et al. Imaging of a transitional disk gap in reflected light: Indications of plane formation around the young solar analog lkca 15 Astrophysical Journal Letters. 718. DOI: 10.1088/2041-8205/718/2/L87  0.462
2010 Kirkpatrick JD, Looper DL, Burgasser AJ, Schurr SD, Cutri RM, Cushing MC, Cruz KL, Sweet AC, Knapp GR, Barman TS, Bochanski JJ, Roellig TL, McLean IS, McGovern MR, Rice EL. Discoveries from a near-infrared proper motion survey using multi-epoch Two Micron All-Sky Survey data Astrophysical Journal, Supplement Series. 190: 100-146. DOI: 10.1088/0067-0049/190/1/100  0.437
2010 Rebull LM, Padgett DL, McCabe CE, Hillenbrand LA, Stapelfeldt KR, Noriega-Crespo A, Carey SJ, Brooke T, Huard T, Terebey S, Audard M, Monin JL, Fukagawa M, Güdel M, Knapp GR, et al. The taurus spitzer survey: New candidate taurus members selected using sensitive mid-infrared photometry Astrophysical Journal, Supplement Series. 186: 259-307. DOI: 10.1088/0067-0049/186/2/259  0.532
2010 Schlafly EF, Finkbeiner DP, Schlegel DJ, Jurić M, Ivezić Z, Gibson RR, Knapp GR, Weaver BA. The blue tip of the stellar locus: Measuring reddening with the sloan digital sky survey Astrophysical Journal. 725: 1175-1191. DOI: 10.1088/0004-637X/725/1/1175  0.457
2010 Kollmeier JA, Gould A, Rockosi C, Beers TC, Knapp G, Johnson JA, Morrison H, Harding P, Sun LY, Weaver BA. Segue-2 limits on metal-rich old-population hypervelocity stars in the galactic halo Astrophysical Journal. 723: 812-817. DOI: 10.1088/0004-637X/723/1/812  0.45
2010 Bond NA, Ivezić Z, Sesar B, Jurić M, Munn JA, Kowalski A, Loebman S, Roškar R, Beers TC, Dalcanton J, Rockosi CM, Yanny B, Newberg HJ, Allende Prieto C, Wilhelm R, ... ... Knapp GR, et al. The milky way tomography with SDSS. III. Stellar kinematics Astrophysical Journal. 716: 1-29. DOI: 10.1088/0004-637X/716/1/1  0.526
2010 Lee KG, Berger E, Knapp GR. Short-term Hα variability in M dwarfs Astrophysical Journal. 708: 1482-1491. DOI: 10.1088/0004-637X/708/2/1482  0.334
2010 Sesar B, Ivezić Z, Grammer SH, Morgan DP, Becker AC, Jurić M, De Lee N, Annis J, Beers TC, Fan X, Lupton RH, Gunn JE, Knapp GR, Jiang L, Jester S, et al. Light curve templates and galactic distribution of RR lyrae stars from sloan digital sky survey stripe 82 Astrophysical Journal. 708: 717-741. DOI: 10.1088/0004-637X/708/1/717  0.544
2010 Schneider DP, Richards GT, Hall PB, Strauss MA, Anderson SF, Boroson TA, Ross NP, Shen Y, Brandt WN, Fan X, Inada N, Jester S, Knapp GR, Krawczyk CM, Thakar AR, et al. The sloan digital sky survey quasar catalog. V. Seventh data release Astronomical Journal. 139: 2360-2373. DOI: 10.1088/0004-6256/139/6/2360  0.437
2010 Solontoi M, Ivezić Z, West AA, Claire M, Jurić M, Becker A, Jones L, Hall PB, Kent S, Lupton RH, Knapp GR, Quinn T, Gunn JE, Schneider D, Loomis C. Detecting active comets in the SDSS Icarus. 205: 605-618. DOI: 10.1016/J.Icarus.2009.07.042  0.418
2009 Abazajian KN, Adelman-Mccarthy JK, Agüeros MA, Allam SS, Allende Prieto C, An D, Anderson KSJ, Anderson SF, Annis J, Bahcall NA, Bailer-Jones CAL, Barentine JC, Bassett BA, Becker AC, Beers TC, ... ... Knapp GR, et al. The seventh data release of the sloan digital sky survey Astrophysical Journal, Supplement Series. 182: 543-558. DOI: 10.1088/0067-0049/182/2/543  0.531
2009 Kimball AE, Knapp GR, Ivezić E, West AA, Bochanski JJ, Plotkin RM, Gordon MS. A sample of candidate radio stars in first and SDSS Astrophysical Journal. 701: 535-546. DOI: 10.1088/0004-637X/701/1/535  0.559
2009 Kollmeier JA, Gould A, Knapp G, Beers TC. Old-population hypervelocity stars from the galactic center: Limits from the Sloan Digital Sky Survey Astrophysical Journal. 697: 1543-1548. DOI: 10.1088/0004-637X/697/2/1543  0.427
2009 Terebey S, Fich M, Noriega-Crespo A, Padgett DL, Fukagawa M, Audard M, Brooke T, Carey S, Evans NJ, Guedel M, Hines D, Huard T, Knapp GR, McCabe CE, Menard F, et al. Far-infrared observations of the very low luminosity embedded source L1521F-IRS in the Taurus star-forming region Astrophysical Journal. 696: 1918-1930. DOI: 10.1088/0004-637X/696/2/1918  0.512
2009 Marsteller B, Beers TC, Thirupathi S, Rossi S, Placco V, Knapp GR, Johnson JA, Lucatello S. Automated determination of [Fe/H] and [C/Fe] from low-resolution spectroscopy Astronomical Journal. 138: 533-539. DOI: 10.1088/0004-6256/138/2/533  0.388
2009 Yanny B, Rockosi C, Newberg HJ, Knapp GR, Adelman-McCarthy JK, Alcorn B, Allam S, Allende Prieto C, An D, Anderson KSJ, Anderson S, Bailer-Jones CAL, Bastian S, Beers TC, Bell E, et al. SEGUE: A spectroscopic survey of 240,000 stars with g = 14-20 Astronomical Journal. 137: 4377-4399. DOI: 10.1088/0004-6256/137/5/4377  0.489
2009 Scholz RD, Storm J, Knapp GR, Zinnecker H. Extremely faint high proper motion objects from SDSS stripe 82 Optical classification spectroscopy of about 40 new objects Astronomy and Astrophysics. 494: 949-967. DOI: 10.1051/0004-6361:200811053  0.32
2008 Anderson SF, Becker AC, Haggard D, Prieto JL, Knapp GR, Sako M, Halford KE, Jha S, Martin B, Holtzman J, Frieman JA, Garnavich PM, Hayward S, Ivezić Z, Mukadam AS, et al. Two more candidate AM canum venaticorum (AM CVn) BINARIES from the sloan digital sky survey Astronomical Journal. 135: 2108-2113. DOI: 10.1088/0004-6256/135/6/2108  0.508
2008 Ivezić Z, Sesar B, Jurić M, Bond N, Dalcanton J, Rockosi CM, Yanny B, Newberg HJ, Beers TC, Prieto CA, Wilhelm R, Lee YS, Sivarani T, Norris JE, Bailer-Jones CAL, ... ... Knapp GR, et al. The milky way tomography with SDSS. II. stellar metallicity Astrophysical Journal. 684: 287-325. DOI: 10.1086/589678  0.424
2008 Harris HC, Gates E, Gyuk G, Subbarao M, Anderson SF, Hall PB, Munn JA, Liebert J, Knapp GR, Bizyaev D, Malanushenko E, Malanushenko V, Pan K, Schneider DP, Smith JA. Additional ultracool white dwarfs found in the sloan digital sky survey Astrophysical Journal. 679: 697-703. DOI: 10.1086/587160  0.5
2008 Adelman-McCarthy JK, Agüeros MA, Allam SS, Prieto CA, Anderson KSJ, Anderson SF, Annis J, Bahcall NA, Bailer-Jones CAL, Baldry IK, Barentine JC, Bassett BA, Becker AC, Beers TC, Bell EF, ... ... Knapp GR, et al. The sixth data release of the sloan digital sky survey Astrophysical Journal, Supplement Series. 175: 297-313. DOI: 10.1086/524984  0.532
2008 Padmanabhan N, Schlegel DJ, Finkbeiner DP, Barentine JC, Blanton MR, Brewington HJ, Gunn JE, Harvanek M, Hogg DW, Ivezić Z, Johnston D, Kent SM, Kleinman SJ, Knapp GR, Krzesinski J, et al. An improved photometric calibration of the sloan digital sky survey imaging data Astrophysical Journal. 674: 1217-1233. DOI: 10.1086/524677  0.336
2008 Jurić M, Ivezić Z, Brooks A, Lupton RH, Schlegel D, Finkbeiner D, Padmanabhan N, Bond N, Sesar B, Rockosi CM, Knapp GR, Gunn JE, Sumi T, Schneider DP, Barentine JC, et al. The milky way tomography with SDSS. I. Stellar number density distribution Astrophysical Journal. 673: 864-914. DOI: 10.1086/523619  0.535
2007 Padmanabhan N, Schlegel DJ, Seljak U, Makarov A, Bahcall NA, Blanton MR, Brinkmann J, Eisenstein DJ, Finkbeiner DP, Gunn JE, Hogg DW, Ivezić Z, Knapp GR, Loveday J, Lupton RH, et al. The clustering of luminous red galaxies in the Sloan Digital Sky Survey imaging data Monthly Notices of the Royal Astronomical Society. 378: 852-872. DOI: 10.1111/J.1365-2966.2007.11593.X  0.478
2007 Sesar B, Ivezić Z, Lupton RH, Jurić M, Gunn JE, Knapp GR, De Lee N, Smith JA, Miknaitis G, Lin H, Tucker D, Doi M, Tanaka M, Fukugita M, Holtzman J, et al. Exploring the variable sky with the sloan digital sky survey Astronomical Journal. 134: 2236-2251. DOI: 10.1086/521819  0.5
2007 Ivezić Z, Smith JA, Miknaitis G, Huan L, Tucker D, Lupton RH, Gunn JE, Knapp GR, Strauss MA, Sesar B, Doi M, Tanaka M, Fukugita M, Holtzman J, Kent S, et al. Sloan digital sky survey standard star catalog for stripe 82: The dawn of industrial 1% optical photometry Astronomical Journal. 134: 973-998. DOI: 10.1086/519976  0.514
2007 Adelman-McCarthy JK, Agüeros MA, Allam SS, Anderson KSJ, Anderson SF, Annes J, Bahcall NA, Bailer-Jones CAL, Baldry IK, Barentine JC, Beers TC, Belokurov V, Berlind A, Bernardi M, Blanton MR, ... ... Knapp GR, et al. The fifth data release of the sloan digital sky survey Astrophysical Journal, Supplement Series. 172: 634-644. DOI: 10.1086/518864  0.509
2007 Szkody P, Henden A, Mannikko L, Mukadam A, Schmidt GD, Bochanski JJ, Agüeros M, Anderson SF, Silvestri NM, Dahab WE, Oguri M, Schneider DP, Shin MSU, Strauss MA, Knapp GR, et al. Cataclysmic variables from sloan digital sky survey. VI. The sixth year (2005) Astronomical Journal. 134: 185-194. DOI: 10.1086/518506  0.389
2007 Schneider DP, Hall PB, Richards GT, Strauss MA, Vanden Berk DE, Anderson SF, Brandt WN, Xiaohui FAN, Jester S, Gray JIM, Gunn JE, SubbaRao MU, Thakar AR, Stoughton C, Szalay AS, ... ... Knapp GR, et al. The sloan digital sky survey quasar catalog. IV. Fifth data release Astronomical Journal. 134: 102-117. DOI: 10.1086/518474  0.439
2007 Dufour P, Bergeron P, Liebert J, Harris HC, Knapp GR, Anderson SF, Hall PB, Strauss MA, Collinge MJ, Edwards MC. On the spectral evolution of cool, helium-atmosphere white dwarfs: Detailed spectroscopic and photometric analysis of DZ stars Astrophysical Journal. 663: 1291-1308. DOI: 10.1086/518468  0.354
2007 Shen Y, Strauss MA, Oguri M, Hennawi JF, Xiaohui F, Richards GT, Hall PB, Gunn JE, Schneider DP, Szalay AS, Thakar AR, Vanden Berk DE, Anderson SF, Bahcall NA, Connolly AJ, ... Knapp GR, et al. Clustering of high-redshift (z ≥ 2.9) quasars from the sloan digital sky survey Astronomical Journal. 133: 2222-2241. DOI: 10.1086/513517  0.484
2007 Knapp GR, Allen PR, Ivezić Z, Marengo M, Mullally F, Szkody P. Stellar astronomy in the warm spitzer era Aip Conference Proceedings. 943: 157-174. DOI: 10.1063/1.2806777  0.415
2007 Ivezić Z, Monet DG, Bond N, Jurić M, Sesar B, Munn JA, Lupton RH, Gunn JE, Knapp GR, Tyson AJ, Pinto P, Cook K. Astrometry with digital sky surveys: From SDSS to LSST Proceedings of the International Astronomical Union. 3: 537-543. DOI: 10.1017/S1743921308020103  0.342
2006 Obrić M, Ivezić Z, Best PN, Lupton RH, Tremonti C, Brinchmann J, Agüeros MA, Knapp GR, Gunn JE, Rockosi CM, Schlegel D, Finkbeiner D, Gaéesa M, Smolčié V, Andersen SF, et al. Panchromatic properties of 99 000 galaxies detected by SDSS, and (some by) ROSAT, GALEX, 2MASS, IRAS, GB6, FIRST, NVSS and WENSS surveys Monthly Notices of the Royal Astronomical Society. 370: 1677-1698. DOI: 10.1111/J.1365-2966.2006.10675.X  0.506
2006 Smolčić V, Ivezić Z, Gaćeša M, Rakos K, Pavlovski K, Ilijić S, Obrić M, Lupton RH, Schlegel D, Kauffmann G, Tremonti C, Brinchmann J, Charlot S, Heckman TM, Knapp GR, et al. The rest-frame optical colours of 99 000 sloan digital sky survey galaxies Monthly Notices of the Royal Astronomical Society. 371: 121-137. DOI: 10.1111/J.1365-2966.2006.10662.X  0.485
2006 Tegmark M, Eisenstein DJ, Strauss MA, Weinberg DH, Blanton MR, Frieman JA, Fukugita M, Gunn JE, Hamilton AJS, Knapp GR, Nichol RC, Ostriker JP, Padmanabhan N, Percival WJ, Schlegel DJ, et al. Cosmological constraints from the SDSS luminous red galaxies Physical Review D - Particles, Fields, Gravitation and Cosmology. 74. DOI: 10.1103/Physrevd.74.123507  0.429
2006 Fan X, Strauss MA, Becker RH, White RL, Gunn JE, Knapp GR, Richards GT, Schneider DP, Brinkmann J, Fukugita M. Constraining the evolution of the ionizing background and the epoch of reionization with z ∼ 6 quasars. II. A sample of 19 quasars Astronomical Journal. 132: 117-136. DOI: 10.1086/504836  0.505
2006 Trump JR, Hall PB, Reichard TA, Richards GT, Schneider DP, Vanden Berk DE, Knapp GR, Anderson SF, Fan X, Brinkman J, Kleinman SJ, Nitta A. A catalog of broad absorption line quasars from the Sloan Digital Sky Survey Third Data Release Astrophysical Journal, Supplement Series. 165: 1-18. DOI: 10.1086/503834  0.479
2006 Sesar B, Svilković D, Ivezić Z, Lupton RH, Munn JA, Finkbeiner D, Steinhardt W, Siverd R, Johnston DE, Knapp GR, Gunn JE, Rockosi CM, Schlegel D, Vanden Berk DE, Hall P, et al. Variable faint optical sources discovered by comparing the POSS and SDSS catalogs Astronomical Journal. 131: 2801-2825. DOI: 10.1086/503672  0.493
2006 Richards GT, Strauss MA, Fan X, Hall PB, Jester S, Schneider DP, Vanden Berk DE, Stoughton C, Anderson SF, Brunner RJ, Gray J, Gunn JE, Ivezić Z, Kirkland MK, Knapp GR, et al. The sloan digital sky survey quasar survey: Quasar luminosity function from data release 3 Astronomical Journal. 131: 2766-2787. DOI: 10.1086/503559  0.418
2006 Gunn JE, Siegmund WA, Mannery EJ, Owen RE, Hull CL, Leger RF, Carey LN, Knapp GR, York DG, Boroski WN, Kent SM, Lupton RH, Rockosi CM, Evans ML, Waddell P, et al. The 2.5 m telescope of the Sloan Digital Sky Survey Astronomical Journal. 131: 2332-2359. DOI: 10.1086/500975  0.349
2006 Fan X, Strauss MA, Richards GT, Hennawi JF, Becker RH, White RL, Diamond-Stanic AM, Donley JL, Jiang L, Kim JS, Vestergaard M, Young JE, Gunn JE, Lupton RH, Knapp GR, et al. A survey of z> 5.7 quasars in the sloan digital sky survey. IV. Discovery of seven additional quasars Astronomical Journal. 131: 1203-1209. DOI: 10.1086/500296  0.442
2006 Szkody P, Henden A, Agüeros M, Anderson SF, Bochanski JJ, Knapp GR, Mannikko L, Mukadam A, Silvestri NM, Schmidt GD, Stephanik B, Watson TK, West AA, Winget D, Wolfe MA, et al. Cataclysmic variables from Sloan digital sky survey. V. The fifth year (2004) Astronomical Journal. 131: 973-983. DOI: 10.1086/499308  0.371
2006 Knapp GR, Tremonti CA, Rockosi CM, Schlegel DJ, Yanny B, Beers TC, Prieto CA, Wilhelm R, Lupton RH, Gunn JE, Niederste-Ostholt M, Schneider DP, Covey K, Seth A, Ivezić Z, et al. SDSS J103913.70+533029.7: A Super star cluster in the outskirts of a galaxy merger Astronomical Journal. 131: 859-865. DOI: 10.1086/499304  0.53
2006 Harris HC, Munn JA, Kilic M, Liebert J, Williams KA, Von Hippel T, Levine SE, Monet DG, Eisenstein DJ, Kleinman SJ, Metcalfe TS, Nitta A, Winget DE, Brinkmann J, Fukugita M, ... Knapp GR, et al. The white dwarf luminosity function from sloan digital sky survey imaging data Astronomical Journal. 131: 571-581. DOI: 10.1086/497966  0.495
2006 Adelman-McCarthy JK, Agüeros MA, Allam SS, Anderson KSJ, Anderson SF, Annis J, Bahcall NA, Baldry IK, Barentine JC, Berlind A, Bernardi M, Blanton MR, Boroski WN, Brewington HJ, Brinchmann J, ... ... Knapp GR, et al. The fourth data release of the Sloan Digital Sky Survey Astrophysical Journal, Supplement Series. 162: 38-48. DOI: 10.1086/497917  0.445
2006 Tucker DL, Kent S, Richmond MW, Annis J, Smith JA, Allam SS, Rodgers CT, Stute JL, Adelman-McCarthy JK, Brinkmann J, Doi M, Finkbeiner D, Fukugita M, Goldston J, Greenway B, ... ... Knapp GR, et al. The sloan digital sky survey monitor telescope pipeline Astronomische Nachrichten. 327: 821-843. DOI: 10.1002/Asna.200610655  0.394
2005 Anderson SF, Haggard D, Homer L, Joshi NR, Margon B, Silvestri NM, Szkody P, Wolfe MA, Agol E, Becker AC, Henden A, Hall PB, Knapp GR, Richmond MW, Schneider DP, et al. Ultracompact AM canum venaticorum binaries from the Sloan Digital Sky Survey: Three candidates plus the first confirmed eclipsing system Astronomical Journal. 130: 2230-2236. DOI: 10.1086/491587  0.46
2005 Eisenstein DJ, Zehavi I, Hogg DW, Scoccimarro R, Blanton MR, Nichol RC, Scranton R, Seo HJ, Tegmark M, Zheng Z, Anderson SF, Annis J, Bahcall N, Brinkmann J, Burles S, ... ... Knapp GR, et al. Detection of the baryon acoustic peak in the large-scale correlation function of SDSS luminous red galaxies Astrophysical Journal Letters. 633: 560-574. DOI: 10.1086/466512  0.453
2005 Agüeros MA, Ivezić Z, Covey KR, Obrić M, Hao L, Walkowicz LM, West AA, Vanden Berk DE, Lupton RH, Knapp GR, Gunn JE, Richards GT, Bochanski J, Brooks A, Claire M, et al. The ultraviolet, optical, and infrared properties of Sloan digital sky survey sources detected by galex Astronomical Journal. 130: 1022-1036. DOI: 10.1086/432160  0.565
2005 Zehavi I, Zheng Z, Weinberg DH, Frieman JA, Berlind AA, Blanton MR, Scoccimarro R, Sheth RK, Strauss MA, Kayo I, Suto Y, Fukugita M, Nakamura O, Bahcall NA, Brinkmann J, ... ... Knapp GR, et al. The luminosity and color dependence of the galaxy correlation function Astrophysical Journal. 630: 1-27. DOI: 10.1086/431891  0.546
2005 Schneider DP, Hall PB, Richards GT, Vanden Berk DE, Anderson SF, Fan X, Jester S, Stoughton C, Strauss MA, SubbaRao M, Brandt WN, Gunn JE, Yanny B, Bahcall NA, Barentine JC, ... ... Knapp GR, et al. The sloan digital sky survey quasar catalog. III. Third data release Astronomical Journal. 130: 367-380. DOI: 10.1086/431156  0.532
2005 Blanton MR, Schlegel DJ, Strauss MA, Brinkmann J, Finkbeiner D, Fukugita M, Gunn JE, Hogg DW, Ivezićc Z, Knapp GR, Lupton RH, Munn JA, Schneider DP, Tegmark M, Zehavi I. New York University Value-Added Galaxy Catalog: A galaxy catalog based on new public surveys Astronomical Journal. 129: 2562-2578. DOI: 10.1086/429803  0.475
2005 Hao L, Strauss A, Fan X, Tremonti CA, Schlegel DJ, Heckman TM, Kauffmann G, Blanton MR, Gunn JE, Hall PB, Ivezić Z, Knapp GR, Krolik JH, Lupton RH, Richards GT, et al. Active galactic nuclei in the sloan digital sky survey. II. Emission-line luminosity function Astronomical Journal. 129: 1795-1808. DOI: 10.1086/428486  0.565
2005 Hao L, Strauss MA, Tremonti CA, Schlegel DJ, Heckman TM, Kauffmann G, Blanton MR, Fan X, Gunn JE, Hall PB, Ivezić Z, Knapp GR, Krolik JH, Lupton RH, Richards GT, et al. Active galactic nuclei in the sloan digital sky survey. I. Sample selection Astronomical Journal. 129: 1783-1794. DOI: 10.1086/428485  0.461
2005 Abazajian K, Adelman-McCarthy JK, Agüeros MA, Allam SS, Anderson KSJ, Anderson SF, Annis J, Bahcall NA, Baldry IK, Bastian S, Berlind A, Bernardi M, Blanton MR, Bochanski JJ, Boroski WN, ... ... Knapp GR, et al. The third data release of the sloan digital sky survey Astronomical Journal. 129: 1755-1759. DOI: 10.1086/427544  0.356
2005 Pourbaix D, Knapp GR, Szkody P, Ivezić Z, Kleinman SJ, Long D, Snedden SA, Nitta A, Harvanek M, Krzesinski J, Brewington HJ, Barentine JC, Neilsen EH, Brinkmann J. Candidate spectroscopic binaries in the Sloan Digital Sky Survey Astronomy and Astrophysics. 444: 643-649. DOI: 10.1051/0004-6361:20053098  0.537
2005 Sadler EM, Combes F, Binney JJ, Fairall AP, Heckman TM, Karachentseva V, Knapp GR, Kraan-Korteweg RC, Leibundgut B, Lilly SJ, Narlikar JV, Okamura S. Commission 28: Galaxies Proceedings of the International Astronomical Union. 1: 281-289. DOI: 10.1017/S1743921306004716  0.436
2004 Hall PB, Knapp GR, Richards GT, Strauss MA, Anderson SF, Schneider DP, Berk DAv, York DG, Anderson KSJ, Brinkmann J, Snedden SA. Unconventional AGN from the SDSS Arxiv: Astrophysics. 247-252. DOI: 10.1142/9789812702432_0060  0.437
2004 Ivezić Ž, Siverd RJ, Steinhardt W, Jagoda AS, Knapp GR, Lupton RH, Schlegel D, Hall PB, Richards GT, Gunn JE, Strauss MA, Jurić M, Wiita P, Gaćeša M, Smolčić V. The Distribution of Quasars and Galaxies in Radio Color-Color and Morphology Diagrams Mathematical Models and Methods in Applied Sciences. 53-56. DOI: 10.1142/9789812702432_0014  0.514
2004 Tegmark M, Strauss MA, Blanton MR, Abazajian K, Dodelson S, Sandvik H, Wang X, Weinberg DH, Zehavi I, Bahcall NA, Hoyle F, Schlegel D, Scoccimarro R, Vogeley MS, Berlind A, ... ... Knapp GR, et al. Cosmological parameters from SDSS and WMAP Physical Review D. 69. DOI: 10.1103/Physrevd.69.103501  0.45
2004 Smolčić V, Ivezić Z, Knapp GR, Lupton RH, Pavlovski K, Ilijić S, Schlegel D, Smith JA, McGehee PM, Silvestri NM, Hawley SL, Rockosi C, Gunn JE, Strauss MA, Fan X, et al. A second stellar color locus: A bridge from white dwarfs to M stars Astrophysical Journal. 615. DOI: 10.1086/426475  0.489
2004 McGehee PM, Smith JA, Henden AA, Richmond MW, Knapp GR, Finkbeiner DP, Ivezić Z, Brinkmann J. The V1647 orionis (IRAS 05436-0007) protostar and its environment Astrophysical Journal. 616: 1058-1064. DOI: 10.1086/425069  0.415
2004 Finkbeiner DP, Padmanabhan N, Schlegel DJ, Carr MA, Gunn JE, Rockosi CM, Sekiguchi M, Lupton RH, Knapp GR, Ivezić Z, Blanton MR, Hogg DW, Adelman-McCarthy JK, Annis J, Hayes J, et al. Sloan digital sky survey imaging of low galactic latitude fields: Technical summary and data release Astronomical Journal. 128: 2577-2592. DOI: 10.1086/425050  0.405
2004 Szkody P, Henden A, Fraser O, Silvestri N, Bochanski J, Wolfe MA, Agüeros M, Warner B, Woudt P, Tramposch J, Homer L, Schmidt G, Knapp GR, Anderson SF, Covey K, et al. Cataclysmic variables from the Sloan Digital Sky Survey. III. The third year Astronomical Journal. 128: 1882-1893. DOI: 10.1086/423997  0.421
2004 Fan X, Hennawi JF, Richards GT, Strauss MA, Schneider DP, Donley JL, Young JE, Annis J, Lin H, Lampeitl H, Lupton RH, Gunn JE, Knapp GR, Brandt WN, Anderson S, et al. A survey of z > 5.7 quasars in the sloan digital sky survey. III. Discovery of five additional quasars Astronomical Journal. 128: 515-522. DOI: 10.1086/422434  0.376
2004 Abazajian K, Adelman-McCarthy JK, Agüeros MA, Allam SS, Kurt SJA, Anderson SF, Annis J, Bahcall NA, Baldry IK, Bastian S, Berlind A, Bernardi M, Blanton MR, Bochanski JJ, Boroski WN, ... ... Knapp GR, et al. The second data release of the sloan digital sky survey Astronomical Journal. 128: 502-512. DOI: 10.1086/421365  0.423
2004 Hall PB, Hoversten EA, Tremonti CA, Vanden Berk DE, Schneider DP, Strauss MA, Knapp GR, York DG, Hutemékers D, Newman PR, Brinkmann J, Frye B, Fukugita M, Glazebrook K, Harvanek M, et al. A Lyα-only active galactic nucleus from the Sloan Digital Sky Survey Astronomical Journal. 127: 3146-3154. DOI: 10.1086/420804  0.45
2004 Fukugita M, Yasuda N, Brinkmann J, Gunn JE, Ivezić Z, Knapp GR, Lupton R, Schneider DP. Spatial variations of galaxy number counts in the Sloan Digital Sky Survey. I. Extinction, large-scale structure, and photometric homogeneity Astronomical Journal. 127: 3155-3160. DOI: 10.1086/420800  0.48
2004 Golimowski DA, Leggett SK, Marley MS, Fan X, Geballe TR, Knapp GR, Vrba FJ, Henden AA, Luginbuhl CB, Guetter HH, Munn JA, Canzian B, Zheng W, Tsvetanov ZI, Chiu K, et al. L′ and M′ photometry of ultracool dwarfs Astronomical Journal. 127: 3516-3536. DOI: 10.1086/420709  0.313
2004 Knapp GR, Leggett SK, Fan X, Marley MS, Geballe TR, Golimowski DA, Finkbeiner D, Gunn JE, Hennawi J, Ivezić Z, Lupton RH, Schlegel DJ, Strauss MA, Tsvetanov ZI, Chiu K, et al. Near-infrared photometry and spectroscopy of L and T dwarfs: The effects of temperature, clouds, and gravity Astronomical Journal. 127: 3553-3578. DOI: 10.1086/420707  0.435
2004 Kleinman SJ, Harris HC, Eisenstein DJ, Liebert J, Nitta A, Krzesiński J, Munn JA, Dahn CC, Hawley SL, Pier JR, Schmidt G, Silvestri NM, Smith JA, Szkody P, Strauss MA, ... Knapp GR, et al. A catalog of spectroscopically identified white dwarf stars in the first data release of the sloan digital sky survey Astrophysical Journal. 607: 426-444. DOI: 10.1086/383464  0.434
2004 Downes RA, Margon B, Anderson SF, Harris HC, Knapp GR, Schroeder J, Schneider DP, York DG, Pier JR, Brinkmann J. Faint high-latitude carbon stars discovered by the sloan digital sky survey: An initial catalog Astronomical Journal. 127: 2838-2849. DOI: 10.1086/383211  0.415
2004 Tegmark M, Blanton MR, Strauss MA, Hoyle F, Schlegel D, Scoccimarro R, Vogeley MS, Weinberg DH, Zehavi I, Berlind A, Budavari T, Connolly A, Eisenstein DJ, Finkbeiner D, Frieman JA, ... ... Knapp GR, et al. The three-dimensional power spectrum of galaxies from the sloan digital sky survey Astrophysical Journal. 606: 702-740. DOI: 10.1086/382125  0.439
2004 Sirko E, Goodman J, Knapp GR, Brinkmann J, Ivezić Z, Knerr EJ, Schlegel D, Schneider DP, York DG. Blue horizontal-branch stars in the sloan digital sky survey. II. Kinematics of the galactic halo Astronomical Journal. 127: 914-924. DOI: 10.1086/381486  0.389
2004 Sirko E, Goodman J, Knapp GR, Brinkmann J, Ivezić Ž, Knerr EJ, Schlegel D, Schneider DP, York DG. Blue Horizontal-Branch Stars in the Sloan Digital Sky Survey. I. Sample Selection and Structure in the Galactic Halo The Astronomical Journal. 127: 899-913. DOI: 10.1086/381483  0.558
2004 Pourbaix D, Ivezić Z, Knapp GR, Gunn JE, Lupton RH. Color-induced displacement double stars in SDSS Astronomy and Astrophysics. 423: 755-760. DOI: 10.1051/0004-6361:20040346  0.504
2004 Obric M, Ivezic Ž, Lupton RH, Kauffmann G, Knapp GR, Gunn JE, Schlegel D, Strauss MA, Anderson S. Multiwavelength view of SDSS galaxies Proceedings of the International Astronomical Union. 2004: 533-534. DOI: 10.1017/S1743921304003163  0.541
2004 Ivezic Ž, Lupton RH, Juric M, Anderson S, Hall PB, Richards GT, Rockosi CM, Vanden Berk DE, Turner EL, Knapp GR, Gunn JE, Schlegel D, Strauss MA, Schneider DP. Quasar variability measurements with SDSS repeated imaging and POSS data Proceedings of the International Astronomical Union. 2004: 525-526. DOI: 10.1017/S1743921304003126  0.374
2004 Sirko E, Goodman J, Knapp GR, Brinkmann J, Ivezić Z, Knerr EJ, Schlegel D, Schneider DP, York DG. Blue horizontal-branch stars in the sloan digital sky survey. I. Sample selection and structure in the galactic halo Astronomical Journal. 127: 889-913.  0.473
2003 Sahai R, Morris M, Knapp GR, Young K, Barnbaum C. A collimated, high-speed outflow from the dying star V Hydrae. Nature. 426: 261-4. PMID 14628044 DOI: 10.1038/Nature02086  0.467
2003 Reichard TA, Richards GT, Hall PB, Schneider DP, Berk DEV, Fan X, York DG, Knapp GR, Brinkmann J. Continuum and Emission-Line Properties of Broad Absorption Line Quasars The Astronomical Journal. 126: 2594-2607. DOI: 10.1086/379293  0.457
2003 Schneider DP, Fan X, Hall PB, Jester S, Richards GT, Stoughton C, Strauss MA, SubbaRao M, Vanden Berk DE, Anderson SF, Brandt WN, Gunn JE, Gray J, Trump JR, Voges W, ... ... Knapp GR, et al. The Sloan Digital Sky Survey Quasar Catalog. II. First Data Release The Astronomical Journal. 126: 2579-2593. DOI: 10.1086/379174  0.515
2003 Johnston DE, Richards GT, Frieman JA, Keeton CR, Strauss MA, Knapp GR, Becker RH, White RL, Johnson ET, Ma Z, SubbaRao M, Bahcall NA, Bernardi M, Brinkmann J, Eisenstein DJ, et al. SDSS J090334.92+502819.2: A new gravitational lens Astronomical Journal. 126: 2281-2290. DOI: 10.1086/379001  0.539
2003 Liebert J, Harris HC, Dahn CC, Schmidt GD, Kleinman SJ, Nitta A, Krzesiński J, Eisenstein D, Smith JA, Szkody P, Hawley S, Anderson SF, Brinkmann J, Collinge MJ, Fan X, ... ... Knapp GR, et al. SDSS white dwarfs with spectra showing atomic oxygen and/or carbon lines Astronomical Journal. 126: 2521-2528. DOI: 10.1086/378911  0.429
2003 Abazajian K, Adelman-McCarthy JK, Agüeros MA, Allam SS, Anderson SF, Annis J, Bahcall NA, Baldry IK, Bastian S, Berlind A, Bernardi M, Blanton MR, Blythe N, Bochanski JJ, Boroski WN, ... ... Knapp GR, et al. The first data release of the sloan digital sky survey Astronomical Journal. 126: 2081-2086. DOI: 10.1086/378165  0.348
2003 Schmidt GD, Harris HC, Liebert J, Eisenstein DJ, Anderson SF, Brinkmann J, Hall PB, Harvanek M, Hawley S, Kleinman SJ, Knapp GR, Krzesinski J, Lamb DQ, Long D, Munn JA, et al. Magnetic white dwarfs from the sloan digital sky survey: The first data release Astrophysical Journal. 595: 1101-1113. DOI: 10.1086/377476  0.385
2003 Szkody P, Fraser O, Silvestri N, Henden A, Anderson SF, Frith J, Lawton B, Owens E, Raymond S, Schmidt G, Wolfe M, Bochanski J, Covey K, Harris H, Hawley S, ... Knapp GR, et al. Cataclysmic variables from the Sloan Digital Sky Survey. II. The second year Astronomical Journal. 126: 1499-1514. DOI: 10.1086/377346  0.446
2003 Richards GT, Hall PB, Vanden Berk DE, Strauss MA, Schneider DP, Weinstein MA, Reichard TA, York DG, Knapp GR, Fan X, Ivezić Z, Brinkmann J, Budavári T, Csabai I, Nichol RC. Red and reddened quasars in the sloan digital sky survey Astronomical Journal. 126: 1131-1147. DOI: 10.1086/377014  0.481
2003 Harris HC, Liebert J, Kleinman SJ, Nitta A, Anderson SF, Knapp GR, Krzesiński J, Schmidt G, Strauss MA, Vanden Berk D, Eisenstein D, Hawley S, Margon B, Munn JA, Silvestri NM, et al. An initial survey of white dwarfs in the Sloan Digital Sky Survey Astronomical Journal. 126: 1023-1040. DOI: 10.1086/376842  0.538
2003 Szalay AS, Jain B, Matsubara T, Scranton R, Vogeley MS, Connolly A, Dodelson S, Eisenstein D, Frieman JA, Gunn JE, Hui L, Johnston D, Kent S, Kerscher M, Loveday J, ... ... Knapp GR, et al. Karhunen-Loève estimation of the power spectrum parameters from the angular distribution of galaxies in early Sloan digital sky survey data Astrophysical Journal. 591: 1-11. DOI: 10.1086/375264  0.44
2003 Gizis JE, Reid IN, Knapp GR, Liebert J, Kirkpatrick JD, Koerner DW, Burgasser AJ. Hubble Space Telescope observations of binary very low mass stars and brown dwarfs Astronomical Journal. 125: 3302-3310. DOI: 10.1086/374991  0.403
2003 Fan X, Strauss MA, Schneider DP, Becker RH, White RL, Haiman Z, Gregg M, Pentericci L, Grebel EK, Narayanan VK, Loh YS, Richards GT, Gunn JE, Lupton RH, Knapp GR, et al. A survey of z > 5.7 quasars in the Sloan Digital Sky Survey. II - Discovery of three additional quasars at z > 6 Astronomical Journal. 125: 1649-1659. DOI: 10.1086/368246  0.559
2003 Bernardi M, Sheth RK, Annis J, Burles S, Finkbeiner DP, Lupton RH, Schlegel DJ, SubbaRao M, Bahcall NA, Blakeslee JP, Brinkmann J, Castander FJ, Connolly AJ, Csabai I, Doi M, ... ... Knapp GR, et al. Early-type galaxies in the sloan digital sky survey. IV. Colors and chemical evolution Astronomical Journal. 125: 1882-1896. DOI: 10.1086/367795  0.418
2003 Bernardi M, Sheth RK, Annis J, Burles S, Eisenstein DJ, Finkbeiner DP, Hogg DW, Lupton RH, Schlegel DJ, SubbaRao M, Bahcall NA, Blakeslee JP, Brinkmann J, Castander F, Connolly AJ, ... ... Knapp GR, et al. Early-type galaxies in the sloan digital sky survey. III. The fundamental plane Astronomical Journal. 125: 1866-1881. DOI: 10.1086/367794  0.451
2003 Bernardi M, Sheth RK, Annis J, Burles S, Eisenstein DJ, Finkbeiner DP, Hogg DW, Lupton RH, Schlegel DJ, Subbarao M, Bahcall NA, Blakeslee JP, Brinkmann J, Castander FJ, Connolly AJ, ... ... Knapp GR, et al. Early-type galaxies in the sloan digital sky survey. I. The sample Astronomical Journal. 125: 1817-1848. DOI: 10.1086/367776  0.431
2003 Helmi A, Ivezić Z, Prada F, Pentericci L, Rockosi CM, Schneider DP, Grebel EK, Harbeck D, Lupton RH, Gunn JE, Knapp GR, Strauss MA, Brinkmann J. Selection of metal-poor giant stars using the sloan digital sky survey photometric system Astrophysical Journal. 586: 195-200. DOI: 10.1086/367536  0.547
2003 Bahcall NA, Dong F, Bode P, Kim R, Annis J, McKay TA, Hansen S, Schroeder J, Gunn J, Ostriker JP, Postman M, Nichol RC, Miller C, Goto T, Brinkmann J, ... Knapp GR, et al. The cluster mass function from early Sloan Digital Sky Survey data: Cosmological implications Astrophysical Journal. 585: 182-190. DOI: 10.1086/345981  0.388
2003 Szkody P, Anderson SF, Schmidt G, Hall PB, Margon B, Miceli A, Subbarao M, Frith J, Harris H, Hawley S, Lawton B, Covarrubias R, Covey K, Fan X, Murphy T, ... ... Knapp GR, et al. Two rare magnetic cataclysmic variables with extreme cyclotron features identified in the Sloan Digital Sky Survey Astrophysical Journal. 583: 902-906. DOI: 10.1086/345418  0.385
2003 Knapp GR, Pourbaix D, Platais I, Jorissen A. Reprocessing the Hipparcos data of evolved stars III. Revised Hipparcos period-luminosity relationship for galactic long-period variable stars Astronomy and Astrophysics. 403: 993-1002. DOI: 10.1051/0004-6361:20030429  0.487
2003 Pourbaix D, Platais I, Detournay S, Jorissen A, Knapp G, Makarov V. How many Hipparcos Variability-Induced Movers are genuine binaries? Astronomy and Astrophysics. 399: 1167-1175. DOI: 10.1051/0004-6361:20021843  0.369
2003 Reichard TA, Richards GT, Hall PB, Schneider DP, Vanden Berk DE, Xiaohui FAN, York DG, Knapp GR, Brinkmann J. Continuum and emission-line properties of broad absorption line quasars Astronomical Journal. 126: 2594-2607.  0.365
2003 Schneider DP, Fan X, Hall PB, Jester S, Richards GT, Stoughton C, Strauss MA, Subbarao M, Vanden Berk DE, Anderson SF, Brandt WN, Gunn JE, Gray J, Trump JR, Voges W, ... ... Knapp GR, et al. The sloan digital sky survey quasar catalog. II. First data release Astronomical Journal. 126: 2579-2593.  0.422
2002 Ivezíc Z, Menou K, Knapp GR, Strauss MA, Lupton RH, Vanden Berk DE, Richards GT, Tremonti C, Weinstein MA, Anderson S, Bahcall NA, Becker RH, Bernardi M, Blanton M, Eisenstein D, et al. Optical and radio properties of extragalactic sources observed by the first survey and the sloan digital sky survey Astronomical Journal. 124: 2364-2400. DOI: 10.1086/344069  0.547
2002 Connolly AJ, Scranton R, Johnston D, Dodelson S, Eisenstein DJ, Frieman JA, Gunn JE, Lam HUI, Jain B, Kent S, Loveday J, Nichol RC, O'Connell L, Postman M, Scoccimarro R, ... ... Knapp GR, et al. The angular correlation function of galaxies from early sloan digital sky survey data Astrophysical Journal. 579: 42-47. DOI: 10.1086/342787  0.458
2002 Scranton R, Johnston D, Dodelson S, Frieman JA, Connolly A, Eisenstein DJ, Gunn JE, Hui L, Jain B, Kent S, Loveday J, Narayanan V, Nichol RC, O'Connell L, Scoccimarro R, ... ... Knapp GR, et al. Analysis of systematic effects and statistical uncertainties in angular clustering of galaxies from early sloan digital sky survey data Astrophysical Journal. 579: 48-75. DOI: 10.1086/342786  0.529
2002 Strauss MA, Weinberg DH, Lupton RH, Narayanan VK, Annis J, Bernardi M, Blanton M, Burles S, Connolly AJ, Dalcanton J, Doi M, Eisenstein D, Frieman JA, Fukugita M, Gunn JE, ... ... Knapp GR, et al. Spectroscopic target selection in the sloan digital sky survey: The main galaxy sample Astronomical Journal. 124: 1810-1824. DOI: 10.1086/342343  0.562
2002 Margon B, Anderson SF, Harris HC, Strauss MA, Knapp GR, Fan X, Schneider DP, Vanden Berk DE, Schlegel DJ, Deutsch EW, Ivezić Z, Hall PB, Williams BF, Davidsen AF, Brinkmann J, et al. Faint high-latitude carbon stars discovered by the sloan digital sky survey: Methods and initial results Astronomical Journal. 124: 1651-1669. DOI: 10.1086/342284  0.437
2002 Jurić M, Ivezić Z, Lupton RH, Quinn T, Tabachnik S, Fan X, Gunn JE, Hennessy GS, Knapp GR, Munn JA, Pier JR, Rockosi CM, Schneider DP, Brinkmann J, Csabai I, et al. Comparison of positions and magnitudes of asteroids observed in the sloan digital sky survey with those predicted for known asteroids Astronomical Journal. 124: 1776-1787. DOI: 10.1086/341950  0.428
2002 Hogg DW, Blanton M, Strateva I, Bahcall NA, Brinkmann J, Csabai I, Doi M, Fukugita M, Hennessy G, Ivezić Z, Knapp GR, Lamb DQ, Lupton R, Munn JA, Nichol R, et al. The luminosity density of red galaxies Astronomical Journal. 124: 646-651. DOI: 10.1086/341392  0.523
2002 Hawley SL, Covey KR, Knapp GR, Golmowski DA, Fan X, Anderson SF, Gunn JE, Harris HC, Ivezić Z, Long GM, Lupton RH, McGehee PM, Narayanan V, Peng E, Schlegel D, et al. Characterization of M, L, and T dwarfs in the sloan digital sky survey Astronomical Journal. 123: 3409-3427. DOI: 10.1086/340697  0.433
2002 Hall PB, Anderson SF, Strauss MA, York DG, Richards GT, Fan X, Knapp GR, Schneider DP, Vanden Berk DE, Geballe TR, Bauer AE, Becker RH, Davis M, Rix HW, Nichol RC, et al. Unusual broad absorption line quasars from the Sloan Digital Sky Survey Astrophysical Journal, Supplement Series. 141: 267-309. DOI: 10.1086/340546  0.451
2002 Dodelson S, Narayanan VK, Tegmark M, Scranton R, Budavári T, Connolly A, Csabai I, Eisenstein D, Frieman JA, Gunn JE, Hui L, Jain B, Johnston D, Kent S, Loveday J, ... ... Knapp GR, et al. The three-dimensional power spectrum from angular clustering of galaxies in early sloan digital sky survey data Astrophysical Journal. 572: 140-156. DOI: 10.1086/340225  0.443
2002 Tegmark M, Dodelson S, Eisenstein DJ, Narayanan V, Scoccimarro R, Scranton R, Strauss MA, Connolly A, Frieman JA, Gunn JE, Lam HUI, Jain B, Johnston D, Kent S, Loveday J, ... ... Knapp GR, et al. The angular power spectrum of galaxies from early Sloan Digital Sky Survey data Astrophysical Journal. 571: 191-205. DOI: 10.1086/339894  0.483
2002 Zehavi I, Blanton MR, Frieman JA, Weinberg DH, Mo HJ, Strauss MA, Anderson SF, Annis J, Bahcall NA, Bernardi M, Briggs JW, Brinkmann J, Burles S, Carey L, Castander FJ, ... ... Knapp GR, et al. Galaxy clustering in early sloan digital sky survey redshift data Astrophysical Journal. 571: 172-190. DOI: 10.1086/339893  0.493
2002 Szapudi I, Frieman JA, Scoccimarro R, Szalay AS, Connolly AJ, Dodelson S, Eisenstein DJ, Gunn JE, Johnston D, Kent S, Loveday J, Meiksin A, Nichol RC, Scranton R, Stebbins A, ... ... Knapp GR, et al. Higher order moments of the angular distribution of galaxies from early Sloan Digital Sky Survey data Astrophysical Journal. 570: 75-85. DOI: 10.1086/339574  0.518
2002 Schneider DP, Richards GT, Fan X, Hall PB, Strauss MA, Vanden Berk DE, Gunn JE, Newberg HJ, Reichard TA, Stoughton C, Voges W, Yanny B, Anderson SF, Annis J, Bahcall NA, ... ... Knapp GR, et al. The sloan digital sky survey Quasar Catalog. I. Early data release Astronomical Journal. 123: 567-577. DOI: 10.1086/338434  0.486
2002 Infante L, Strauss MA, Bahcall NA, Knapp GR, Lupton RH, Kim RSJ, Vogeley MS, Brinkmann J, Csabai I, Fukugita M, Hennessy G, Ivezić Z, Lamb DQ, Lee BC, Pier JR, et al. The angular clustering of galaxy pairs Astrophysical Journal. 567: 155-162. DOI: 10.1086/338424  0.492
2002 Schneider DP, Knapp GR, Hawley SL, Covey KR, Fan X, Ramsey LW, Richards GT, Strauss MA, Gunn JE, Hill GJ, MacQueen PJ, Adams MT, Hill GM, Ivezić Z, Lupton RH, et al. L dwarfs found in sloan digital sky survey commissioning data. II. Hobby-Eberly Telescope observations Astronomical Journal. 123: 458-465. DOI: 10.1086/338095  0.446
2002 Szkody P, Anderson SF, Agüeros M, Covarrubias R, Bentz M, Hawley S, Margon B, Voges W, Henden A, Knapp GR, Vanden Berk DE, Rest A, Miknaitis G, Magnier E, Brinkmann J, et al. Cataclysmic variables from the sloan digital sky survey. I. The first results Astronomical Journal. 123: 430-442. DOI: 10.1086/324734  0.429
2002 Jackson T, Ivezić Z, Knapp GR. The Galactic distribution of asymptotic giant branch stars Monthly Notices of the Royal Astronomical Society. 337: 749-767. DOI: 10.1046/J.1365-8711.2002.05980.X  0.526
2001 Becker RH, Fan X, White RL, Strauss MA, Narayanan VK, Lupton RH, Gunn JE, Annis J, Bahcall NA, Brinkmann J, Connolly AJ, Csabai I, Czarapata PC, Doi M, Heckman TM, ... ... Knapp GR, et al. Evidence for reionization at z ∼ 6: Detection of a gunn-peterson trough in a z = 6.28 quasar Astronomical Journal. 122: 2850-2857. DOI: 10.1086/324231  0.444
2001 Fan X, Narayanan VK, Lupton RH, Strauss MA, Knapp GR, Becker RH, White RL, Pentericci L, Leggett SK, Haiman Z, Gunn JE, Ivezić Z, Schneider DP, Anderson SF, Brinkmann J, et al. A survey of z > 5.8 quasars in the sloan digital sky survey. I. Discovery of three new quasars and the spatial density of luminous quasars at z ∼ 6 Astronomical Journal. 122: 2833-2849. DOI: 10.1086/324111  0.571
2001 Eisenstein DJ, Annis J, Gunn JE, Szalay AS, Connolly AJ, Nichol RC, Bahcall NA, Bernardi M, Burles S, Castander FJ, Fukugita M, Hogg DW, Ivezić Z, Knapp GR, Lupton RH, et al. Spectroscopic target selection for the Sloan Digital Sky Survey: The luminous red galaxy sample Astronomical Journal. 122: 2267-2280. DOI: 10.1086/323717  0.457
2001 Ivezić Z, Tabachnik S, Rafikov R, Lupton RH, Quinn T, Hammergren M, Eyer L, Chu J, Armstrong JC, Fan X, Finlator K, Geballe TR, Gunn JE, Hennessy GS, Knapp GR, et al. Solar system objects observed in the Sloan Digital Sky Survey commissioning data Astronomical Journal. 122: 2749-2784. DOI: 10.1086/323452  0.339
2001 Strateva I, Ivezić Z, Knapp GR, Narayanan VK, Strauss MA, Gunn JE, Lupton RH, Schlegel D, Bahcall NA, Brinkmann J, Brunner RJ, Budavári T, Csabai I, Castander FJ, Doi M, et al. Color separation of galaxy types in the Sloan Digital Sky Survey imaging data Astronomical Journal. 122: 1861-1874. DOI: 10.1086/323301  0.538
2001 Menou K, Vanden Berk DE, Ivezić Z, Kim RSJ, Knapp GR, Richards GT, Strateva I, Fan X, Gunn JE, Hall PB, Heckman T, Krolik J, Lupton RH, Schneider DP, York DG, et al. Broad absorption line quasars in the sloan digital sky survey with VLA first radio detections Astrophysical Journal. 561: 645-652. DOI: 10.1086/323218  0.505
2001 Richards GT, Weinstein MA, Schneider DP, Fan X, Strauss MA, Vanden Berk DE, Annis J, Burles S, Laubacher EM, York DG, Frieman JA, Johnston D, Scranton R, Gunn JE, Ivezić Z, ... ... Knapp GR, et al. Photometric redshifts of quasars Astronomical Journal. 122: 1151-1162. DOI: 10.1086/322132  0.528
2001 Yasuda N, Fukugita M, Narayanan VK, Lupton RH, Strateva I, Strauss MA, Ivezić Z, Kim RSJ, Hoog DW, Weinberg DH, Shimasaku K, Loveday J, Annis J, Bahcall NA, Blanton M, ... ... Knapp GR, et al. Galaxy number counts from the Sloan Digital Sky Survey commissioning data Astronomical Journal. 122: 1104-1124. DOI: 10.1086/322093  0.534
2001 Anderson SF, Fan X, Richards GT, Schneider DP, Strauss MA, Vanden Berk DE, Gunn JE, Knapp GR, Schlegel D, Voges W, Yanny B, Bahcall NA, Bernardi M, Brinkmann J, Brunner R, et al. High-redshift quasars found in sloan digital sky survey commissioning data. VI. Sloan digital sky survey spectrograph observations Astronomical Journal. 122: 503-517. DOI: 10.1086/321168  0.553
2001 Vanden Berk DE, Richards GT, Bauer A, Strauss MA, Schneider DP, Heckman TM, York DG, Hall PB, Fan X, Knapp GR, Anderson SF, Annis J, Bahcall NA, Bernardi M, Briggs JW, et al. Composite quasar spectra from the sloan digital sky survey Astronomical Journal. 122: 549-564. DOI: 10.1086/321167  0.472
2001 Knauer TG, Ivezić Z, Knapp GR. Analysis of stars common to the IRAS and Hipparcos surveys Astrophysical Journal. 552: 787-792. DOI: 10.1086/320584  0.452
2001 Blanton MR, Dalcanton J, Eisenstein D, Loveday J, Strauss MA, SubbaRao M, Weinberg DH, Anderson JE, Annis J, Bahcall NA, Bernardi M, Brinkmann J, Brunner RJ, Burles S, Carey L, ... ... Knapp GR, et al. The luminosity function of galaxies in SDSS commissioning data Astronomical Journal. 121: 2358-2380. DOI: 10.1086/320405  0.536
2001 Richards GT, Fan X, Schneider DP, Vanden Berk DE, Strauss MA, York DG, Anderson JE, Anderson SF, Annis J, Bahcall NA, Bernardi M, Briggs JW, Brinkmann J, Brunner R, Burles S, ... ... Knapp GR, et al. Colors of 2625 quasars at 0 < z < 5 measured in the sloan digital sky survey photometric system Astronomical Journal. 121: 2308-2330. DOI: 10.1086/320392  0.458
2001 Schneider DP, Fan X, Strauss MA, Gunn JE, Richards GT, Hill GJ, MacQueen PJ, Ramsey LW, Adams MT, Booth JA, Hill GM, Knapp GR, Lupton RH, Saxe DH, Shetrone M, et al. High-redshift quasars found in sloan digital sky survey commissioning data. V. Hobby-Eberly telescope observations Astronomical Journal. 121: 1232-1240. DOI: 10.1086/319422  0.455
2001 Harris HC, Hansen BMS, Liebert J, Vanden Berk DE, Anderson SF, Knapp GR, Fan X, Margon B, Munn JA, Nichol RC, Pier JR, Schneider DP, Smith JA, Winget DE, York DG, et al. A new very cool white dwarf discovered by the Sloan Digital Sky Survey Astrophysical Journal. 549: L109-L113. DOI: 10.1086/319146  0.492
2001 Fan X, Strauss MA, Schneider DP, Gunn JE, Lupton RH, Becker RH, Davis M, Newman JA, Richards GT, White RL, Anderson JE, Annis J, Bahcall NA, Brunner RJ, Csabai I, ... ... Knapp GR, et al. High-redshift quasars found in sloan digital sky survey commissioning data. IV. Luminosity function from the fall equatorial stripe sample Astronomical Journal. 121: 54-65. DOI: 10.1086/318033  0.511
2001 Fan X, Strauss MA, Richards GT, Newman JA, Becker RH, Schneider DP, Gunn JE, Davis M, White RL, Lupton RH, Anderson JE, Annis J, Bahcall NA, Brunner RJ, Csabai I, ... ... Knapp GR, et al. High-redshift quasars found in sloan digital sky survey commissioning data. III. A color-selected sample at i* < 20 in the fall equatorial stripe Astronomical Journal. 121: 31-53. DOI: 10.1086/318032  0.533
2001 Knapp G, Pourbaix D, Jorissen A. Reprocessing the Hipparcos data for evolved giant stars II. Absolute magnitudes for the R-type carbon stars ⋆ Astronomy and Astrophysics. 371: 222-232. DOI: 10.1051/0004-6361:20010348  0.485
2001 Marengo M, Ivezić Z, Knapp GR. 100-yr mass-loss modulations on the asymptotic giant branch Monthly Notices of the Royal Astronomical Society. 324: 1117-1130. DOI: 10.1046/J.1365-8711.2001.04399.X  0.421
2000 Leggett SK, Geballe TR, Fan X, Schneider DP, Gunn JE, Lupton RH, Knapp GR, Strauss MA, McDaniel A, Golimowski DA, Henry TJ, Peng E, Tsvetanov ZI, Uomoto A, Zheng W, et al. The Missing Link: Early Methane ("T") Dwarfs in the Sloan Digital Sky Survey. The Astrophysical Journal. 536: L35-L38. PMID 10849414 DOI: 10.1086/312728  0.302
2000 Tsvetanov ZI, Golimowski DA, Zheng W, Geballe TR, Leggett SK, Ford HC, Davidsen AF, Uomoto A, Fan X, Knapp GR, Strauss MA, Brinkmann J, Lamb DQ, Newberg HJ, Rechenmacher R, et al. The Discovery of a Second Field Methane Brown Dwarf from Sloan Digital Sky Survey Commissioning Data. The Astrophysical Journal. 531: L61-L65. PMID 10673415 DOI: 10.1086/312515  0.458
2000 Speck AK, Meixner M, Knapp GR. Discovery of parsec-sized dust shells around AFGL 2688 and AFGL 618 Astrophysical Journal. 545. DOI: 10.1086/317881  0.324
2000 Schneider DP, Fan X, Strauss MA, Gunn JE, Richards GT, Knapp GR, Lupton RH, Saxe DH, Anderson, Jr. JE, Bahcall NA, Brinkmann J, Brunner R, Csabai I, Fukugita M, et al. Discovery of a Pair of [CLC][ITAL]z[/ITAL][/CLC] = 4.25 Quasars from the Sloan Digital Sky Survey The Astronomical Journal. 120: 2183-2189. DOI: 10.1086/316834  0.522
2000 Finlator K, Ivezić Z, Fan X, Strauss MA, Knapp GR, Lupton RH, Gunn JE, Rockosi CM, Anderson JE, Csabai I, Hennessy GS, Hindsley RB, McKay TA, Nichol RC, Schneider DP, et al. Optical and infrared colors of stars observed by the Two Micron All Sky Survey and the Sloan Digital Sky Survey Astronomical Journal. 120: 2615-2626. DOI: 10.1086/316824  0.53
2000 Zheng W, Tsvetanov ZI, Schneider DP, Fan X, Becker RH, Davis M, White RL, Strauss MA, Anderson, Jr. JE, Annis J, Bahcall NA, Connolly AJ, Csabai I, Davidsen AF, ... ... Knapp GR, et al. Five High-Redshift Quasars Discovered in Commissioning Imaging Data of the Sloan Digital Sky Survey The Astronomical Journal. 120: 1607-1611. DOI: 10.1086/301570  0.541
2000 Xiaohui F, White RL, Davis M, Becker RH, Strauss MA, Haiman Z, Schneider DP, Gregg MD, Gunn JE, Knapp GR, Lupton RH, Anderson JE, Anderson SF, Annis J, Bahcall NA, et al. The discovery of a luminous z = 5.80 quasar from the sloan digital sky survey Astronomical Journal. 120: 1167-1174. DOI: 10.1086/301534  0.562
2000 York DG, Adelman J, Anderson JE, Anderson SF, Annis J, Bahcall NA, Bakken JA, Barkhouser R, Bastian S, Berman E, Boroski WN, Bracker S, Briegel C, Briggs JW, Brinkmann J, ... ... Knapp GR, et al. The Sloan Digital Sky Survey: Technical summary Astronomical Journal. 120: 1579-1587. DOI: 10.1086/301513  0.515
2000 Ivezić Z, Goldston J, Finlator K, Knapp GR, Yanny B, Mckay TA, Amrose S, Krisciunas K, Willman B, Anderson S, Schaber C, Erb D, Logan C, Stubbs C, Chen B, et al. Candidate RR Lyrae stars found in Sloan Digital Sky Survey commissioning data Astronomical Journal. 120: 963-977. DOI: 10.1086/301455  0.524
2000 Schneider DP, Fan X, Strauss MA, Gunn JE, Richards GT, Knapp GR, Lupton RH, Saxe DH, Anderson JE, Bahcall NA, Brinkmann J, Brunner R, Csabai I, Fukugita M, Hennessy GS, et al. Discovery of a pair of z = 4.25 quasars from the Sloan Digital Sky Survey Astronomical Journal. 120: 2183-2189.  0.439
2000 Zheng W, Tsvetanov ZI, Schneider DP, Fan X, Becker RH, Davis M, White RL, Strauss MA, Anderson JE, Annis J, Bahcall NA, Connolly AJ, Csabai I, Davidsen AF, Fukugita M, ... ... Knapp GR, et al. Five high-redshift quasars discovered in commissioning imaging data of the sloan digital sky survey Astronomical Journal. 120: 1607-1611.  0.324
1999 Fan X, Strauss MA, Gunn JE, Lupton RH, Carilli CL, Rupen MP, Schmidt GD, Moustakas LA, Davis M, Annis J, Bahcall NA, Brinkmann J, Brunner RJ, Csabai I, Doi M, ... ... Knapp GR, et al. The Discovery of a High-Redshift Quasar without Emission Lines from Sloan Digital Sky Survey Commissioning Data. The Astrophysical Journal. 526: L57-L60. PMID 10550277 DOI: 10.1086/312382  0.521
1999 Strauss MA, Fan X, Gunn JE, Leggett SK, Geballe TR, Pier JR, Lupton RH, Knapp GR, Annis J, Brinkmann J, Crocker JH, Csabai I, Fukugita M, Golimowski DA, Harris FH, et al. The Discovery of a Field Methane Dwarf from Sloan Digital Sky Survey Commissioning Data The Astrophysical Journal. 522. DOI: 10.1086/312218  0.456
1999 Fan X, Strauss MA, Schneider DP, Gunn JE, Lupton RH, Yanny B, Anderson SF, Anderson JE, Annis J, Bahcall N, Bakken JA, Bastian S, Berman E, Boroski WN, Briegel C, ... ... Knapp GR, et al. High-redshift quasars found in Sloan Digital Sky Survey commissioning data The Astronomical Journal. 118: 1-13. DOI: 10.1086/300944  0.561
1999 Fan X, Strauss MA, Annis J, Gunn JE, Hennessy GS, Ivezic Z, Knapp GR, Lupton RH, Munn JA, Newberg HJ, Schneider DP, Yanny B. Spectroscopy of quasar candidates from SDSS commissioning data Arxiv: Astrophysics. 470: 282-285. DOI: 10.1063/1.58612  0.525
1998 Knapp G, Young K, Lee E, Jorissen A. Multiple Molecular Winds in Evolved Stars. I. A Survey of CO(2-1) and CO(3-2) Emission from 45 Nearby Asymptotic Giant Branch Stars Astrophysical Journal Supplement Series. 117: 209-231. DOI: 10.1086/313111  0.474
1998 Gunn JE, Carr M, Rockosi C, Sekiguchi M, Berry K, Elms B, Haas Ed, Ivezić Ž, Knapp G, Lupton R, Pauls G, Simcoe R, Hirsch R, Sanford D, Wang S, et al. The Sloan Digital Sky Survey Photometric Camera The Astronomical Journal. 116: 3040-3081. DOI: 10.1086/300645  0.385
1998 Jorissen A, Knapp G. Circumstellar shells and mass loss rates: Clues to the evolution of S stars Astronomy & Astrophysics Supplement Series. 129: 363-398. DOI: 10.1051/Aas:1998192  0.535
1995 Stanek KZ, Knapp GR, Young K, Phillips TG. Maps of the molecular emission around 18 evolved stars Astrophysical Journal, Supplement Series. 100: 169-186. DOI: 10.1086/192214  0.469
1995 Knapp GR, Bowers PF, Young K, Phillips TG. Radio-frequency continuum emission from evolved stars Astrophysical Journal. 455: 293-299. DOI: 10.1086/176577  0.426
1995 Knapp GR. The Structure of Circumstellar Envelopes Astrophysics and Space Science. 224: 333-333. DOI: 10.1007/Bf00667867  0.468
1992 Knapp GR, Gunn JE, Wynn-Williams CG. Infrared emission and mass loss from evolved stars in elliptical galaxies The Astrophysical Journal. 399: 76. DOI: 10.1086/171904  0.525
1991 Lees JF, Knapp GR, Rupen MP, Phillips TG. Molecular gas in elliptical galaxies The Astrophysical Journal. 379: 177-215. DOI: 10.1086/170494  0.522
1991 Knapp GR, Patten BM. Millimeter and submillimeter observations of nearby radio galaxies The Astronomical Journal. 101: 1609-1622. DOI: 10.1086/115791  0.554
1990 Knapp GR, Bies WE, Gorkom JHV. Infrared properties of nearby radio galaxies The Astronomical Journal. 99: 476. DOI: 10.1086/115345  0.555
1989 Knapp GR, Guhathakurta P, Kim D, Jura MA. Interstellar matter in early-type galaxies. I - IRAS flux densities Astrophysical Journal Supplement Series. 70: 329-387. DOI: 10.1086/191342  0.539
1989 Gammie CF, Knapp GR, Young K, Phillips TG, Falgarone E. A very fast molecular outflow from the proto-planetary nebula CRL 618 The Astrophysical Journal. 345: L87. DOI: 10.1086/185559  0.408
1989 Walsh DEP, Knapp GR, Wrobel JM, Kim D-. Interstellar matter in early-type galaxies. III - Radio emission and star formation The Astrophysical Journal. 337: 209. DOI: 10.1086/167098  0.546
1989 Knapp GR, Sutin BM, Phillips TG, Ellison BN, Keene JB, Leighton RB, Masson CR, Steiger W, Veidt B, Young K. CO Emission from Evolved Stars and Proto--Planetary Nebulae The Astrophysical Journal. 336: 822. DOI: 10.1086/167052  0.555
1988 Polk KS, Knapp GR, Stark AA, Wilson RW. Molecules in Galaxies. VI. Diffuse and Dense Cloud Contributions to the Large-Scale CO Emission of the Galaxy The Astrophysical Journal. 332: 432-438. DOI: 10.1086/166667  0.486
1987 Jura M, Kim DW, Knapp GR, Guhathakurta P. Interstellar Dust in Shapley-Ames Elliptical Galaxies The Astrophysical Journal. 312. DOI: 10.1086/184810  0.451
1987 Knapp GR. The overall structure of gas in the galaxy. Publications of the Astronomical Society of the Pacific. 99: 1134-1143. DOI: 10.1086/132092  0.405
1987 Knapp GR, Helou G, Stark AA. Molecules in galaxies. IV - Molecular and atomic hydrogen in Virgo cluster galaxies The Astronomical Journal. 94: 54. DOI: 10.1086/114446  0.661
1986 Knapp GR. Mass loss from evolved stars. VI: Mass-loss mechanisms and luminosity evolution The Astrophysical Journal. 311: 731-741. DOI: 10.1086/164811  0.461
1986 Stark AA, Knapp GR, Bally J, Wilson RW, Penzias AA, Rowe HE. Molecules in galaxies. III - The Virgo cluster The Astrophysical Journal. 310: 660. DOI: 10.1086/164717  0.531
1986 van Gorkom JH, Knapp GR, Raimond E, Faber SM, Gallagher JS. The distribution and kinematics of H I in the active elliptical galaxy NGC 1052 The Astronomical Journal. 91: 791. DOI: 10.1086/114060  0.496
1985 Knapp GR, Morris M. Mass Loss from Evolved Stars. III. Mass Loss Rates for 50 Stars from CO J = 1--0 Observations: Erratum The Astrophysical Journal. 292: 640-669. DOI: 10.1086/163197  0.369
1985 Knapp GR, Stark AA, Wilson RW. Global properties of the galaxy. III. Maps of the /sup 12/CO emission in the first quadrant of the galaxy The Astronomical Journal. 90: 254. DOI: 10.1086/113729  0.398
1983 Verter F, Knapp GR, Stark AA, Wilson RW. Regions of low molecular column density near the galactic plane Astrophysical Journal Supplement Series. 52: 289-292. DOI: 10.1086/190868  0.313
1983 Wootten A, Sargent A, Knapp G, Huggins PJ. The structure of bright-rimmed molecular clouds The Astrophysical Journal. 269: 147-164. DOI: 10.1086/161026  0.428
1982 Knapp GR, Phillips TG, Leighton RB, Lo KY, Wannier PG, Wootten HA, Huggins PJ. Mass loss from evolved stars. I - Observations of 17 stars in the CO/2-1/ line The Astrophysical Journal. 252: 616. DOI: 10.1086/159589  0.498
1981 Knapp GR, Phillips TG, Redman RO, Huggins PJ. High-velocity gas in the Orion BN/KL region - Observations of the carbon monoxide /2-1/ and sulfur dioxide /13/1,13/-12/0,12/ lines The Astrophysical Journal. 250: 175. DOI: 10.1086/159360  0.373
1981 Phillips TG, Knapp GR, Wannier PG, Huggins PJ, Werner MW, Neugebauer G, Ennis D. Temperatures of galactic molecular clouds showing CO self-absorption The Astrophysical Journal. 245: 512-528. DOI: 10.1086/158826  0.424
1981 Gallagher JS, Hunter DA, Knapp GR. Evolution and structure of the amorphous galaxy NGC 1800. The Astronomical Journal. 86: 344-356. DOI: 10.1086/112894  0.477
1980 Knapp GR, Phillips TG, Huggins PJ. Detection of CO emission at 1.3 millimeters from the Betelgeuse circumstellar shell. The Astrophysical Journal. 242. DOI: 10.1086/183394  0.31
1980 Knapp GR, Leighton RB, Wannier PG, Phillips TG, Huggins PJ. Detection of the CO J = 2-1 line in M82 and IC 342 The Astrophysical Journal. 240: 60. DOI: 10.1086/158206  0.446
1979 Wannier PG, Leighton RB, Knapp GR, Redman RO, Phillips TG, Huggins PJ. High-resolution observations of CO in IRC + 10216 and three related objects The Astrophysical Journal. 230: 149. DOI: 10.1086/157070  0.301
1979 Maran SP, Hobbs RW, Brown RL, Jura M, Knapp GR. On the ionized regions associated with T Tauri stars The Astronomical Journal. 84: 1709-1712. DOI: 10.1086/112599  0.413
1978 Brown RL, Lockman FJ, Knapp GR. Radio Recombination Lines Annual Review of Astronomy and Astrophysics. 16: 445-485. DOI: 10.1146/Annurev.Aa.16.090178.002305  0.344
1978 Knapp GR, Kerr FJ, Bowers PF. Upper limits to the H I content of the dwarf spheroidal galaxies. The Astronomical Journal. 83: 360-362. DOI: 10.1086/112211  0.491
1977 Knapp GR, Kuiper TBH, Knapp SL, Brown RL. CO observations of galactic reflection nebulae The Astrophysical Journal. 214: 78. DOI: 10.1086/155231  0.481
1976 Brown RL, Broderick JJ, Knapp GR. The Structure of the Radio Emission from the NGC 1579/LkHα 101 Region Monthly Notices of the Royal Astronomical Society. 175. DOI: 10.1093/Mnras/175.1.87P  0.351
1976 Kuiper TBH, Knapp GR, Knapp SL, Brown RL. Erratum: CO Observations of the Expanding Envelope of IRC + 10216 The Astrophysical Journal. 207: 341-342. DOI: 10.1086/154499  0.376
1976 Knapp GR, Morris M. H2O Maser Emission Associated with T Tauri and other Regions of Star Formation The Astrophysical Journal. 206: 713-717. DOI: 10.1086/154431  0.391
1976 Knapp GR, Kuiper TBH, Knapp SL, Brown RL. CO observations of NGC 1579 (S222) and S239 The Astrophysical Journal. 206: 443-451. DOI: 10.1086/154399  0.439
1976 Knapp GR, Kuiper TBH, Brown RL. Observations of heavy-element recombination lines in the RHO Ophiuchi dark cloud at 13 centimeters wavelength The Astrophysical Journal. 206: 109-113. DOI: 10.1086/154360  0.354
1976 Knapp GR, Brown RL, Kuiper TBH, Kakar RK. Carbon recombination line observations of the Sharpless 140 region The Astrophysical Journal. 204: 781. DOI: 10.1086/154225  0.478
1976 Morris M, Knapp GR. Detection of H2O Maser Emission from Four Infrared Sources The Astrophysical Journal. 204: 415-419. DOI: 10.1086/154184  0.442
1976 Knapp GR, Brown RL. OH and H2O Masers in the Monoceros-R2 Molecular Cloud, The Astrophysical Journal. 204: 21-25. DOI: 10.1086/154146  0.42
1975 Brown RL, Knapp GR, Kuiper TBH, Kuiper ENR. Observations of carbon recombination-line emission in the reflection Nebula M78 The Astrophysical Journal. 195. DOI: 10.1086/181700  0.38
1975 Knapp GR, Brown RL, Kuiper TBH. Radio recombination line observations of the C II region NGC 2023 The Astrophysical Journal. 196: 167-177. DOI: 10.1086/153402  0.401
1975 Knapp GR. Study of galactic gas and dust using observations of elliptical galaxies The Astronomical Journal. 80: 111-116. DOI: 10.1086/111719  0.484
1975 Milman AS, Knapp GR, Knapp SL, Wilson WJ. Carbon monoxide observations of 34 dust clouds. The Astronomical Journal. 80: 101-110. DOI: 10.1086/111718  0.326
1975 Milman AS, Knapp GR, Kerr FJ, Knapp SL, Wilson WJ. Carbon monoxide observations of a dust cloud in the Orion region: L1630 The Astronomical Journal. 80: 93-100. DOI: 10.1086/111717  0.318
1974 Knapp GR. Observations of Hi in dense interstellar dust clouds. II. The cloud Khavtassi 3 The Astronomical Journal. 79: 541. DOI: 10.1086/111575  0.394
1974 Knapp GR. Observations of HI in dense interstellar dust clouds: I. A survey of 88 clouds The Astronomical Journal. 79: 527. DOI: 10.1086/111574  0.439
1973 Knapp GR, Kerr FJ. Search for OH/IR stars in globular clusters The Astronomical Journal. 78: 458. DOI: 10.1086/111440  0.4
1973 Knapp GR, Kerr FJ. OH observations of 16 interstellar dust clouds The Astronomical Journal. 78: 453-457. DOI: 10.1086/111439  0.759
1971 Kerr FJ, Knapp GR. A Search for OH in Nine Hi.@h-Latitude Selected Areas The Astronomical Journal. 76: 993-994. DOI: 10.1086/111212  0.702
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