Douglas Christopher Leonard - Publications

Affiliations: 
2000 University of California, Berkeley, Berkeley, CA, United States 

94 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 Williams PR, Pancoast A, Treu T, Brewer BJ, Peterson BM, Barth AJ, Malkan MA, Rosa GD, Horne K, Kriss GA, Arav N, Bentz MC, Cackett EM, Bontà ED, Dehghanian M, ... ... Leonard DC, et al. Space Telescope and Optical Reverberation Mapping Project. XII. Broad-line Region Modeling of NGC 5548 The Astrophysical Journal. 902: 74. DOI: 10.3847/1538-4357/abbad7  0.753
2020 Bilinski C, Smith N, Williams GG, Smith P, Andrews J, Clubb KI, Zheng W, Filippenko AV, Fox OD, Hosseinzadeh G, Howell DA, Kelly PL, Milne P, Sand DJ, Hoffman JL, ... Leonard DC, et al. SN 2014ab: an aspherical Type IIn supernova with low polarization Monthly Notices of the Royal Astronomical Society. 498: 3835-3851. DOI: 10.1093/Mnras/Staa2617  0.464
2019 Kriss GA, De Rosa G, Ely J, Peterson BM, Kaastra J, Mehdipour M, Ferland GJ, Dehghanian M, Mathur S, Edelson R, Korista KT, Arav N, Barth AJ, Bentz MC, Brandt WN, ... ... Leonard DC, et al. Space Telescope and Optical Reverberation Mapping Project. VIII. Time Variability of Emission and Absorption in NGC 5548 Based on Modeling the Ultraviolet Spectrum The Astrophysical Journal. 881: 153. DOI: 10.3847/1538-4357/Ab3049  0.803
2019 Van Dyk SD, Zheng W, Maund JR, Brink TG, Srinivasan S, Andrews JE, Smith N, Leonard DC, Morozova V, Filippenko AV, Conner B, Milisavljevic D, de Jaeger T, Long KS, Isaacson H, et al. The Type II-plateau Supernova 2017eaw in NGC 6946 and Its Red Supergiant Progenitor The Astrophysical Journal. 875: 136. DOI: 10.3847/1538-4357/Ab1136  0.583
2019 Tinyanont S, Kasliwal MM, Krafton K, Lau R, Rho J, Leonard DC, De K, Jencson J, Mawet D, Millar-Blanchaer M, Nilsson R, Yan L, Gehrz RD, Helou G, Van Dyk SD, et al. Supernova 2017eaw: Molecule and Dust Formation from Infrared Observations The Astrophysical Journal. 873: 127. DOI: 10.3847/1538-4357/Ab0897  0.468
2018 Shivvers I, Filippenko AV, Silverman JM, Zheng W, Foley RJ, Chornock R, Barth AJ, Cenko SB, Clubb KI, Fox OD, Ganeshalingam M, Graham ML, Kelly PL, Kleiser IKW, Leonard DC, et al. The Berkeley sample of stripped-envelope supernovae Monthly Notices of the Royal Astronomical Society. 482: 1545-1556. DOI: 10.1093/Mnras/Sty2719  0.811
2017 Mathur S, Gupta A, Page K, Pogge RW, Krongold Y, Goad MR, Adams SM, Anderson MD, Arévalo P, Barth AJ, Bazhaw C, Beatty TG, Bentz MC, Bigley A, Bisogni S, ... ... Leonard DC, et al. Space Telescope and Optical Reverberation Mapping Project. VII. Understanding the Ultraviolet Anomaly in NGC 5548 with X-Ray Spectroscopy The Astrophysical Journal. 846: 55. DOI: 10.3847/1538-4357/Aa832B  0.8
2017 Edelson R, Gelbord J, Cackett E, Connolly S, Done C, Fausnaugh M, Gardner E, Gehrels N, Goad M, Horne K, McHardy I, Peterson BM, Vaughan S, Vestergaard M, Breeveld A, ... ... Leonard DC, et al. SwiftMonitoring of NGC 4151: Evidence for a Second X-Ray/UV Reprocessing The Astrophysical Journal. 840: 41. DOI: 10.3847/1538-4357/Aa6890  0.499
2017 Pei L, Fausnaugh MM, Barth AJ, Peterson BM, Bentz MC, De Rosa G, Denney KD, Goad MR, Kochanek CS, Korista KT, Kriss GA, Pogge RW, Bennert VN, Brotherton M, Clubb KI, ... ... Leonard DC, et al. Space Telescope and Optical Reverberation Mapping Project. V. Optical Spectroscopic Campaign and Emission-line Analysis for NGC 5548 The Astrophysical Journal. 837: 131. DOI: 10.3847/1538-4357/Aa5Eb1  0.806
2017 Starkey D, Horne K, Fausnaugh MM, Peterson BM, Bentz MC, Kochanek CS, Denney KD, Edelson R, Goad MR, Rosa GD, Anderson MD, Arévalo P, Barth AJ, Bazhaw C, Borman GA, ... ... Leonard DC, et al. SPACE TELESCOPE AND OPTICAL REVERBERATION MAPPING PROJECT.VI. REVERBERATING DISK MODELS FOR NGC 5548 The Astrophysical Journal. 835: 65. DOI: 10.3847/1538-4357/835/1/65  0.506
2017 Bilinski C, Smith N, Williams GG, Smith P, Zheng W, Graham ML, Mauerhan JC, Andrews JE, Filippenko AV, Akerlof C, Chatzopoulos E, Hoffman JL, Huk L, Leonard DC, Marion GH, et al. SN2012ab: a peculiar Type IIn supernova with aspherical circumstellar material Monthly Notices of the Royal Astronomical Society. 475: 1104-1120. DOI: 10.1093/Mnras/Stx3214  0.546
2016 Porter AL, Leising MD, Williams GG, Milne P, Smith P, Smith N, Bilinski C, Hoffman JL, Huk L, Leonard DC. ASYMMETRIES in SN 2014J NEAR MAXIMUM LIGHT REVEALED THROUGH SPECTROPOLARIMETRY Astrophysical Journal. 828. DOI: 10.3847/0004-637X/828/1/24  0.328
2016 Goad MR, Korista KT, Rosa GD, Kriss GA, Edelson R, Barth AJ, Ferland GJ, Kochanek CS, Netzer H, Peterson BM, Bentz MC, Bisogni S, Crenshaw DM, Denney KD, Ely J, ... ... Leonard DC, et al. SPACE TELESCOPE and OPTICAL REVERBERATION MAPPING PROJECT. IV. ANOMALOUS BEHAVIOR of the BROAD ULTRAVIOLET EMISSION LINES in NGC 5548 Astrophysical Journal. 824. DOI: 10.3847/0004-637X/824/1/11  0.651
2016 Fausnaugh MM, Denney KD, Barth AJ, Bentz MC, Bottorff MC, Carini MT, Croxall KV, Rosa GD, Goad MR, Horne K, Joner MD, Kaspi S, Kim M, Klimanov SA, Kochanek CS, ... Leonard DC, et al. SPACE TELESCOPE and OPTICAL REVERBERATION MAPPING PROJECT. III. OPTICAL CONTINUUM EMISSION and BROADBAND TIME DELAYS in NGC 5548 Astrophysical Journal. 821. DOI: 10.3847/0004-637X/821/1/56  0.713
2016 Rubin A, Gal-Yam A, De Cia A, Horesh A, Khazov D, Ofek EO, Kulkarni SR, Arcavi I, Manulis I, Yaron O, Vreeswijk P, Kasliwal MM, Ben-Ami S, Perley DA, Cao Y, ... ... Leonard DC, et al. TYPE II SUPERNOVA ENERGETICS and COMPARISON of LIGHT CURVES to SHOCK-COOLING MODELS Astrophysical Journal. 820. DOI: 10.3847/0004-637X/820/1/33  0.687
2016 Taddia F, Sollerman J, Fremling C, Migotto K, Gal-Yam A, Armen S, Duggan G, Ergon M, Filippenko AV, Fransson C, Hosseinzadeh G, Kasliwal MM, Laher RR, Leloudas G, Leonard DC, et al. Long-rising type II supernovae from palomar transient factory and Caltech core-collapse project Astronomy and Astrophysics. 588. DOI: 10.1051/0004-6361/201527811  0.7
2015 Smith N, Mauerhan JC, Cenko SB, Kasliwal MM, Silverman JM, Filippenko AV, Gal-Yam A, Clubb KI, Graham ML, Leonard DC, Horst JC, Williams GG, Andrews JE, Kulkarni SR, Nugent P, et al. PTF11iqb: cool supergiant mass-loss that bridges the gap between Type IIn and normal supernovae Monthly Notices of the Royal Astronomical Society. 449: 1876-1896. DOI: 10.1093/Mnras/Stv354  0.694
2015 Mauerhan JC, Williams GG, Leonard DC, Smith PS, Filippenko AV, Smith N, Hoffman JL, Huk L, Clubb KI, Silverman JM, Cenko SB, Milne P, Gal-Yam A, Ben-Ami S. Spectropolarimetry of SN 2011dh in M51: geometric insights on a Type IIb supernova progenitor and explosion Monthly Notices of the Royal Astronomical Society. 453: 4468-4485. DOI: 10.1093/Mnras/Stv1944  0.667
2015 Shivvers I, Groh JH, Mauerhan JC, Fox OD, Leonard DC, Filippenko AV. EARLY EMISSION FROM THE TYPE IIn SUPERNOVA 1998S AT HIGH RESOLUTION Astrophysical Journal. 806. DOI: 10.1088/0004-637X/806/2/213  0.788
2015 Leonard DC, Dessart L, Pignata G, Hillier DJ, Williams GG, Smith PS, Khandrika H, Bilinski C, Duong N, Flatland K, Gonzalez L, Hoffman JL, Horst C, Huk L, Milne P, et al. On the Explosion Geometry of Red Supergiant Stars Proceedings of the International Astronomical Union. 11: 458-458. DOI: 10.1017/S1743921316005822  0.349
2014 Faran T, Poznanski D, Filippenko AV, Chornock R, Foley RJ, Ganeshalingam M, Leonard DC, Li W, Modjaz M, Nakar E, Serduke FJD, Silverman JM. Photometric and spectroscopic properties of Type II-P supernovae Monthly Notices of the Royal Astronomical Society. 442: 844-861. DOI: 10.1093/Mnras/Stu955  0.819
2014 Mauerhan J, Williams GG, Smith N, Smith PS, Filippenko AV, Hoffman JL, Milne P, Leonard DC, Clubb KI, Fox OD, Kelly PL. Multi-epoch spectropolarimetry of SN 2009ip: Direct evidence for aspherical circumstellar material Monthly Notices of the Royal Astronomical Society. 442: 1166-1180. DOI: 10.1093/Mnras/Stu730  0.504
2014 Faran T, Poznanski D, Filippenko AV, Chornock R, Foley RJ, Ganeshalingam M, Leonard DC, Li W, Modjaz M, Serduke FJD, Silverman JM. A sample of Type II-L supernovae Monthly Notices of the Royal Astronomical Society. 445: 554-569. DOI: 10.1093/Mnras/Stu1760  0.805
2014 Pei L, Barth AJ, Aldering GS, Briley MM, Carroll CJ, Carson DJ, Cenko SB, Clubb KI, Cohen DP, Cucchiara A, Desjardins TD, Edelson R, Fang JJ, Fedrow JM, Filippenko AV, ... ... Leonard DC, et al. Reverberation mapping of the kepler field agn KA1858+4850 Astrophysical Journal. 795. DOI: 10.1088/0004-637X/795/1/38  0.795
2014 McCully C, Jha SW, Foley RJ, Chornock R, Holtzman JA, Balam DD, Branch D, Filippenko AV, Frieman J, Fynbo J, Galbany L, Ganeshalingam M, Garnavich PM, Graham ML, Hsiao EY, ... ... Leonard DC, et al. Hubble space Telescope and ground-based observations of the Type Iax Supernovae SN 2005HK and SN 2008A Astrophysical Journal. 786. DOI: 10.1088/0004-637X/786/2/134  0.816
2013 Silverman JM, Nugent PE, Gal-Yam A, Sullivan M, Howell DA, Filippenko AV, Arcavi I, Ben-Ami S, Bloom JS, Cenko SB, Cao Y, Chornock R, Clubb KI, Coil AL, Foley RJ, ... ... Leonard DC, et al. Type Ia supernovae strongly interacting with their circumstellar medium Astrophysical Journal, Supplement Series. 207. DOI: 10.1088/0067-0049/207/1/3  0.842
2013 Phillips MM, Simon JD, Morrell N, Burns CR, Cox NLJ, Foley RJ, Karakas AI, Patat F, Sternberg A, Williams RE, Gal-Yam A, Hsiao EY, Leonard DC, Persson SE, Stritzinger M, et al. On the source of the dust extinction in type Ia supernovae and the discovery of anomalously strong Na i absorption Astrophysical Journal. 779. DOI: 10.1088/0004-637X/779/1/38  0.584
2012 Silverman JM, Foley RJ, Filippenko AV, Ganeshalingam M, Barth AJ, Chornock R, Griffith CV, Kong JJ, Lee N, Leonard DC, Matheson T, Miller EG, Steele TN, Barris BJ, Bloom JS, et al. Berkeley Supernova Ia Program - I. Observations, data reduction and spectroscopic sample of 582 low-redshift Type Ia supernovae Monthly Notices of the Royal Astronomical Society. 425: 1789-1818. DOI: 10.1111/J.1365-2966.2012.21270.X  0.794
2012 Ben-Ami S, Gal-Yam A, Filippenko AV, Mazzali PA, Modjaz M, Yaron O, Arcavi I, Cenko SB, Horesh A, Howell DA, Graham ML, Horst JC, Im M, Jeon Y, Kulkarni SR, ... Leonard DC, et al. Discovery and early multi-wavelength measurements of the energetic type IC supernova ptf12gzk: A massive-star explosion in a dwarf host galaxy Astrophysical Journal Letters. 760. DOI: 10.1088/2041-8205/760/2/L33  0.783
2012 Arcavi I, Gal-Yam A, Cenko SB, Fox DB, Leonard DC, Moon DS, Sand DJ, Soderberg AM, Kiewe M, Yaron O, Becker AB, Scheps R, Birenbaum G, Chamudot D, Zhou J. Caltech Core-Collapse Project (CCCP) observations of type II supernovae: Evidence for three distinct photometric subtypes Astrophysical Journal Letters. 756. DOI: 10.1088/2041-8205/756/2/L30  0.358
2012 Kasliwal MM, Kulkarni SR, Gal-Yam A, Nugent PE, Sullivan M, Bildsten L, Yaron O, Perets HB, Arcavi I, Ben-Ami S, Bhalerao VB, Bloom JS, Cenko SB, Filippenko AV, Frail DA, ... ... Leonard DC, et al. Calcium-rich gap transients in the remote outskirts of galaxies Astrophysical Journal. 755. DOI: 10.1088/0004-637X/755/2/161  0.807
2012 Wang X, Wang L, Filippenko AV, Baron E, Kromer M, Jack D, Zhang T, Aldering G, Antilogus P, Arnett WD, Baade D, Barris BJ, Benetti S, Bouchet P, Burrows AS, ... ... Leonard DC, et al. Evidence for type Ia supernova diversity from ultraviolet observations with the hubble space telescope Astrophysical Journal. 749. DOI: 10.1088/0004-637X/749/2/126  0.822
2012 Kiewe M, Gal-Yam A, Arcavi I, Leonard DC, Emilio Enriquez J, Bradley Cenko S, Fox DB, Moon DS, Sand DJ, Soderberg AM. Caltech core-collapse project (CCCP) observations of type IIn supernovae: Typical properties and implications for their progenitor stars Astrophysical Journal. 744. DOI: 10.1088/0004-637X/744/1/10  0.426
2012 Kattner S, Leonard DC, Burns CR, Phillips MM, Folatelli G, Morrell N, Stritzinger MD, Hamuy M, Freedman WL, Persson SE, Roth M, Suntzeff NB. The standardizability of type Ia supernovae in the near-infrared: Evidence for a peak-luminosity versus decline-rate relation in the near-infrared Publications of the Astronomical Society of the Pacific. 124: 114-127. DOI: 10.1086/664734  0.349
2012 Leonard DC, Dessart L, Hillier DJ, Pignata G. A spectropolarimetric comparison of the type II-Plateau supernovae SN 2008bk and SN 2004dj Aip Conference Proceedings. 1429: 204-207. DOI: 10.1063/1.3701926  0.313
2011 Sternberg A, Gal-Yam A, Simon JD, Leonard DC, Quimby RM, Phillips MM, Morrell N, Thompson IB, Ivans I, Marshall JL, Filippenko AV, Marcy GW, Bloom JS, Patat F, Foley RJ, et al. Circumstellar material in type Ia supernovae via sodium absorption features. Science (New York, N.Y.). 333: 856-9. PMID 21836010 DOI: 10.1126/Science.1203836  0.691
2011 Perets HB, Gal-Yam A, Crockett RM, Anderson JP, James PA, Sullivan M, Neill JD, Leonard DC. The old environment of the faint calcium-rich supernova SN 2005cz Astrophysical Journal Letters. 728. DOI: 10.1088/2041-8205/728/2/L36  0.429
2011 Drout MR, Soderberg AM, Gal-Yam A, Cenko SB, Fox DB, Leonard DC, Sand DJ, Moon DS, Arcavi I, Green Y. The first systematic study of type Ibc supernova multi-band light curves Astrophysical Journal. 741. DOI: 10.1088/0004-637X/741/2/97  0.338
2010 Perets HB, Gal-Yam A, Mazzali PA, Arnett D, Kagan D, Filippenko AV, Li W, Arcavi I, Cenko SB, Fox DB, Leonard DC, Moon DS, Sand DJ, Soderberg AM, Anderson JP, et al. A faint type of supernova from a white dwarf with a helium-rich companion. Nature. 465: 322-5. PMID 20485429 DOI: 10.1038/Nature09056  0.805
2010 Poznanski D, Chornock R, Nugent PE, Bloom JS, Filippenko AV, Ganeshalingam M, Leonard DC, Li W, Thomas RC. An unusually fast-evolving supernova. Science (New York, N.Y.). 327: 58-60. PMID 19892941 DOI: 10.1126/Science.1181709  0.808
2009 Gal-Yam A, Leonard DC. A massive hypergiant star as the progenitor of the supernova SN 2005gl. Nature. 458: 865-7. PMID 19305392 DOI: 10.1038/Nature07934  0.378
2009 Berger E, Soderberg AM, Chevalier RA, Fransson C, Foley RJ, Leonard DC, Debes JH, Diamond-Stanic AM, Dupree AK, Ivans II, Simmerer J, Thompson IB, Tremonti CA. An intermediate luminosity transient in NGC300: The eruption of a dust-enshrouded massive star Astrophysical Journal. 699: 1850-1865. DOI: 10.1088/0004-637X/699/2/1850  0.658
2009 Poznanski D, Butler N, Filippenko AV, Ganeshalingam M, Li W, Bloom J, Chornock R, Foley RJ, Nugent PE, Silverman JM, Cenko SB, Gates EL, Leonard DC, Miller AA, Modjaz M, et al. Improved standardization of type II-P supernovae: Application to an expanded sample Astrophysical Journal. 694: 1067-1079. DOI: 10.1088/0004-637X/694/2/1067  0.805
2008 Crockett RM, Eldridge JJ, Smartt SJ, Pastorell A, Gal-Yam A, Fox DB, Leonard DC, Kasliwal MM, Mattila S, Maund JR, Stephens AW, Danziger IJ. The type IIb SN 2008ax: The nature of the progenitor Monthly Notices of the Royal Astronomical Society: Letters. 391: L5-L9. DOI: 10.1111/J.1745-3933.2008.00540.X  0.393
2008 Leonard DC, Gal-Yam A, Fox DB, Cameron PB, Johansson EM, Kraus AL, Le Mignant D, Van Dam MA. An upper mass limit on a red supergiant progenitor for the Type II-plateau supernova SN 2006my Publications of the Astronomical Society of the Pacific. 120: 1259-1266. DOI: 10.1086/595797  0.324
2008 Gal-Yam A, Bufano F, Barlow T, Baron E, Benetti S, Cappellaro E, Challis PJ, Ellis RS, Filippenko AV, Foley RJ, Fox DB, Hicken M, Kirshner RP, Leonard DC, Li W, et al. GALEX Spectroscopy of SN 2005ay suggests a UV spectral uniformity among type II-P supernovae . DOI: 10.1086/592744  0.718
2008 Hoffman JL, Leonard DC, Chornock R, Filippenko AV, Barth AJ, Matheson T. The dual-axis circumstellar environment of the type IIn supernova 1997eg Astrophysical Journal. 688: 1186-1209. DOI: 10.1086/592261  0.815
2007 Patat F, Chandra P, Chevalier R, Justham S, Podsiadlowski P, Wolf C, Gal-Yam A, Pasquini L, Crawford IA, Mazzali PA, Pauldrach AW, Nomoto K, Benetti S, Cappellaro E, Elias-Rosa N, ... ... Leonard DC, et al. Detection of circumstellar material in a normal type Ia supernova. Science (New York, N.Y.). 317: 924-6. PMID 17626848 DOI: 10.1126/Science.1143005  0.364
2007 Leonard DC. Astronomy. A supernova riddle. Science (New York, N.Y.). 315: 193-4. PMID 17218513 DOI: 10.1126/science.1123373  0.37
2007 Johnson JA, Gal-Yam A, Leonard DC, Simon JD, Udalski A, Gould A. A high-resolution spectrum of the extremely metal-rich bulge G dwarf OGLE-2006-BLG-265 Astrophysical Journal. 655: L33-L36. DOI: 10.1086/511750  0.312
2007 Gal-Yam A, Leonard DC, Fox DB, Cenko SB, Soderberg AM, Moon DS, Sand DJ, Li W, Filippenko AV, Aldering G, Copin Y. On the progenitor of SN 2005gl and the nature of Type IIn supernovae Astrophysical Journal. 656: 372-381. DOI: 10.1086/510523  0.581
2007 Gal-Yam A, Cenko SB, Fox DB, Leonard DC, Moon DH, Sand DJ, Soderberg AM. Preliminary results from the Caltech Core-Collapse Project (CCCP) Aip Conference Proceedings. 924: 297-303. DOI: 10.1063/1.2774873  0.354
2006 Gal-Yam A, Fox DB, Price PA, Ofek EO, Davis MR, Leonard DC, Soderberg AM, Schmidt BP, Lewis KM, Peterson BA, Kulkarni SR, Berger E, Cenko SB, Sari R, Sharon K, et al. A novel explosive process is required for the gamma-ray burst GRB 060614. Nature. 444: 1053-5. PMID 17183318 DOI: 10.1038/Nature05373  0.375
2006 Leonard DC, Filippenko AV, Ganeshalingam M, Serduke FJ, Li W, Swift BJ, Gal-Yam A, Foley RJ, Fox DB, Park S, Hoffman JL, Wong DS. A non-spherical core in the explosion of supernova SN 2004dj. Nature. 440: 505-7. PMID 16554813 DOI: 10.1038/Nature04558  0.824
2006 Nugent P, Sullian M, Elli R, Gal-Yam A, Leonard DC, Howell DA, Astier P, Carlberg RG, Conley A, Fabbro S, Fouchez D, Neill JD, Pain R, Perrett K, Pritchet CJ, et al. Toward a cosmological Hubble diagram for type II-P supernovae Astrophysical Journal. 645: 841-850. DOI: 10.1086/504413  0.47
2005 Berger E, Price PA, Cenko SB, Gal-Yam A, Soderberg AM, Kasliwal M, Leonard DC, Cameron PB, Frail DA, Kulkarni SR, Murphy DC, Krzeminski W, Piran T, Lee BL, Roth KC, et al. The afterglow and elliptical host galaxy of the short gamma-ray burst GRB 050724. Nature. 438: 988-90. PMID 16355217 DOI: 10.1038/Nature04238  0.483
2005 Hoffman JL, Chornock R, Leonard DC, Filippenko AV. Interstellar polarization and the position-angle orientations of type 1 Seyfert galaxies Monthly Notices of the Royal Astronomical Society. 363: 1241-1246. DOI: 10.1111/J.1365-2966.2005.09513.X  0.697
2005 Rushton MT, Geballe TR, Filippenko AV, Chornock R, Li W, Leonard DC, Foley RJ, Evans A, Smalley B, Van Loon JT, Eyres SPS. Spectral evolution of V838 Monocerotis in the optical and near-infrared in early 2002 Monthly Notices of the Royal Astronomical Society. 360: 1281-1289. DOI: 10.1111/J.1365-2966.2005.09115.X  0.783
2005 Gal-Yam A, Fox DB, Kulkarni SR, Matthews K, Leonard DC, Sand DJ, Moon DS, Cenko SB, Soderberg AM. A high angular resolution search for the progenitor of the Type Ic supernova 2004gt Astrophysical Journal. 630: L29-L32. DOI: 10.1086/491622  0.501
2005 Leonard DC, Weidong LI, Filippenko AV, Foley RJ, Chornock R. Evidence for spectropolarimetric diversity in type Ia supernovae Astrophysical Journal. 632: 450-475. DOI: 10.1086/432866  0.749
2005 Foley RJ, Filippenko AV, Leonard DC, Riess AG, Nugent P, Perlmutter S. A definitive measurement of time dilation in the spectral evolution of the moderate-redshift type la supernova 1997ex Astrophysical Journal. 626: L11-L14. DOI: 10.1086/431241  0.767
2005 Soderberg AM, Kulkarni SR, Fox DB, Berger E, Price PA, Cenko SB, Howell DA, Gal-Yam A, Leonard DC, Frail DA, Moon D, Chevalier RA, Hamuy M, Hurley KC, Kelson D, et al. An HST search for supernovae accompanying X-ray flashes Astrophysical Journal. 627: 877-887. DOI: 10.1086/430405  0.47
2005 Rajala AM, Fox DB, Gal-Yam A, Leonard DC, Soderberg AM, Kulkarni SR, Cenko SB, Moon DS, Harrison FA. Photometric typing analyses of three young supernovae observed with the robotic Palomar 60 inch telescope Publications of the Astronomical Society of the Pacific. 117: 132-140. DOI: 10.1086/427985  0.491
2005 Fransson C, Challis PM, Chevalier RA, Filippenko AV, Kirshner RP, Kozma C, Leonard DC, Matheson T, Baron E, Garnavich P, Jha S, Leibundgut B, Lundqvist P, Pun CSJ, Wang L, et al. Hubble Space Telescope and ground-based observations of SN 1993J and SN 1998S: CNO processing in the progenitors Astrophysical Journal. 622: 991-1007. DOI: 10.1086/426495  0.744
2004 Chugai NN, Blinnikov SI, Gumming RJ, Lundqvist P, Bragaglia A, Filippenko AV, Leonard DC, Matheson T, Sollerman J. The type IIn supernova 1994W: Evidence for the explosive ejection of a circumstellar envelope Monthly Notices of the Royal Astronomical Society. 352: 1213-1231. DOI: 10.1111/J.1365-2966.2004.08011.X  0.731
2003 Matheson T, Garnavich PM, Stanek KZ, Bersier D, Holland ST, Krisciunas K, Caldwell N, Berlind P, Bloom JS, Bolte M, Bonanos AZ, Brown MJI, Brown WR, Calkins ML, Challis P, ... ... Leonard DC, et al. Photometry and spectroscopy of GRB 030329 and its associated supernova 2003dh: The first two months Astrophysical Journal. 599: 394-407. DOI: 10.1086/379228  0.805
2003 Foley RJ, Papenkova MS, Swift BJ, Filippenko AV, Li W, Mazzali PA, Chornock R, Leonard DC, Van Dyk SD. Optical Photometry and Spectroscopy of the SN 1998bw-like Type Ic Supernova 2002ap Publications of the Astronomical Society of the Pacific. 115: 1220-1235. DOI: 10.1086/378242  0.794
2003 Immler S, Wang QD, Leonard DC, Schlegel EM. A deep Chandra X-ray observation of NGC 1637 Astrophysical Journal. 595: 727-742. DOI: 10.1086/377474  0.481
2003 Leonard DC, Kanbur SM, Ngeow CC, Tanvir NR. The Cepheid Distance to NGC 1637: A Direct Test of the Expanding Photosphere Method Distance to SN 1999em Astrophysical Journal. 594: 247-278. DOI: 10.1086/376831  0.513
2003 Leonard DC, Filippenko AV, Chornock R, Foley RJ. Photospheric-phase spectropolarimetry and nebular-phase spectroscopy of the peculiar type Ic supernova 2002ap Publications of the Astronomical Society of the Pacific. 114: 1333-1348. DOI: 10.1086/345092  0.786
2002 Leonard DC, Filippenko AV, Chornock R, Li W. Evidence for extremely high dust polarization efficiency in NGC 3184 Astronomical Journal. 124: 2506-2515. DOI: 10.1086/343772  0.732
2002 Leonard DC, Filippenko AV, Li W, Matheson T, Kirshner RP, Chornock R, Van Dyk SD, Berlind P, Calkins ML, Challis PM, Garnavich PM, Jha S, Mahdavi A. A study of the type II-plateau supernova 1999gi and the distance to its host galaxy, NGC 3184 Astronomical Journal. 124: 2490-2505. DOI: 10.1086/343771  0.821
2002 Li W, Filippenko AV, Van Dyk SD, Hu J, Qiu Y, Modjaz M, Leonard DC. A Hubble Space Telescope Snapshot survey of nearby supernovae Publications of the Astronomical Society of the Pacific. 114: 403-415. DOI: 10.1086/342493  0.485
2002 Poznanski D, Gal-Yam A, Maoz D, Filippenko AV, Leonard DC, Matheson T. Not color-blind: Using multiband photometry to classify supernovae Publications of the Astronomical Society of the Pacific. 114: 833-845. DOI: 10.1086/341741  0.72
2002 Pooley D, Lewin WHG, Fox DW, Miller JM, Lacey CK, Van Dyk SD, Weiler KW, Sramek RA, Filippenko AV, Leonard DC, Immler S, Chevalier RA, Fabian AC, Fransson C, Nomoto K. X-ray, optical, and radio observations of the type II supernovae 1999em and 1998S Astrophysical Journal. 572: 932-943. DOI: 10.1086/340346  0.544
2002 Fransson C, Chevalier RA, Filippenko AV, Leibundgut B, Barth AJ, Fesen RA, Kirshner RP, Leonard DC, Li W, Lundqvist P, Sollerman J, Van Dyk SD. Optical and ultraviolet spectroscopy of SN 1995N: Evidence for strong circumstellar interaction Astrophysical Journal. 572: 350-370. DOI: 10.1086/340295  0.733
2002 Branch D, Benetti S, Kasen D, Baron E, Jeffery DJ, Hatano K, Stathakis RA, Filippenko AV, Matheson T, Pastorello A, Altavilla G, Cappellaro E, Rizzi L, Turatto M, Weidong LI, ... Leonard DC, et al. Direct analysis of spectra of type Ib supernovae Astrophysical Journal. 566: 1005-1017. DOI: 10.1086/338127  0.798
2002 Leonard DC, Filippenko AV, Gates EL, Li W, Eastman RG, Earth AJ, Bus SJ, Chornock R, Coil AL, Frink S, Grady CA, Harris AW, Malkan MA, Matheson T, Quirrenbach A, et al. The distance to SN 1999em in NGC 1637 from the expanding photosphere method Publications of the Astronomical Society of the Pacific. 114: 35-64. DOI: 10.1086/324785  0.781
2001 Ho WCG, Van Dyk SD, Peng CY, Filippenko AV, Leonard DC, Matheson T, Treffers RR, Richmond MW. BVRI photometry of supernovae Publications of the Astronomical Society of the Pacific. 113: 1349-1364. DOI: 10.1086/323970  0.695
2001 Li W, Filippenko AV, Gates E, Chornock R, Gal-Yam A, Ofek EO, Leonard DC, Modjaz M, Rich RM, Riess AG, Treffers RR. The unique type Ia supernova 2000cx in NGC 524 Publications of the Astronomical Society of the Pacific. 113: 1178-1204. DOI: 10.1086/323355  0.801
2001 Leonard DC, Filippenko AV. Spectropolarimetry of the Type II supernovae 1997ds, 1998A, and 1999gi Publications of the Astronomical Society of the Pacific. 113: 920-936. DOI: 10.1086/322151  0.517
2001 Leonard DC, Filippenko AV, Ardila DR, Brotherton MS. Is It Round? Spectropolarimetry of the Type II‐P Supernova 1999em The Astrophysical Journal. 553: 861-885. DOI: 10.1086/320959  0.56
2001 Matheson T, Filippenko AV, Li W, Leonard DC, Shields JC. Optical spectroscopy of type Ib/c supernovae Astronomical Journal. 121: 1648-1675. DOI: 10.1086/319390  0.743
2001 Modjaz M, Li W, Filippenko AV, King JY, Leonard DC, Matheson T, Treffers RR, Riess AG. The subluminous type Ia supernova 1998de in NGC 252 Publications of the Astronomical Society of the Pacific. 113: 308-325. DOI: 10.1086/319338  0.786
2000 Leonard DC, Filippenko AV, Barth AJ, Matheson T. Evidence for Asphericity in the Type IIn Supernova SN 1998S The Astrophysical Journal. 536: 239-254. DOI: 10.1086/308910  0.782
2000 Matheson T, Filippenko AV, Chornock R, Leonard DC, Li W. Helium Emission Lines in the Type I[CLC]c[/CLC] Supernova 1999[CLC]cq[/CLC] The Astronomical Journal. 119: 2303-2310. DOI: 10.1086/301352  0.783
2000 Coil AL, Matheson T, Filippenko AV, Leonard DC, Tonry J, Riess AG, Challis P, Clocchiatti A, Garnavich PM, Hogan CJ, Jha S, Kirshner RP, Leibundgut B, Phillips MM, Schmidt BP, et al. Optical spectra of type Ia supernovae at z = 0.46 and z = 1.2 Astrophysical Journal. 544: L111-L114.  0.615
2000 Matheson T, Filippenko AV, Barth AJ, Ho LC, Leonard DC, Bershady MA, Davis M, Finley DS, Fisher D, González RA, Hawley SL, Koo DC, Weidong L, Lonsdale CJ, Schlegel D, et al. Optical spectroscopy of supernova 1993J during its first 2500 days Astronomical Journal. 120: 1487-1498.  0.547
1999 Filippenko AV, Leonard DC, Matheson T, Li W, Moran EC, Riess AG. A black hole in the X-ray Nova Velorum 1993 Publications of the Astronomical Society of the Pacific. 111: 969-979. DOI: 10.1086/316413  0.749
1999 Smith IA, Filippenko AV, Leonard DC. Multiwavelength Observations of GX 339−4 in 1996. III. Keck Spectroscopy The Astrophysical Journal. 519: 779-782. DOI: 10.1086/307392  0.55
1999 Peterson BM, Barth AJ, Berlind P, Bertram R, Bischoff K, Bochkarev NG, Burenkov AN, Cheng F, Dietrich M, Filippenko AV, Giannuzzo E, Ho LC, Huchra JP, Hunley J, Kaspi S, ... ... Leonard DC, et al. Steps toward Determination of the Size and Structure of the Broad‐Line Region in Active Galactic Nuclei. XV. Long‐Term Optical Monitoring of NGC 5548 The Astrophysical Journal. 510: 659-668. DOI: 10.1086/306604  0.805
1999 Bloom JS, Kulkarni SR, Djorgovski SG, Elchelberger AC, Côté P, Blakeslee JP, Odewahn SC, Harrison FA, Frall DA, Filippenko AV, Leonard DC, Riess AG, Spinrad H, Stern D, Bunker A, et al. The unusual afterglow of the γ-ray burst of 26 March 1998 as evidence for a supernova connection Nature. 401: 453-456. DOI: 10.1038/46744  0.609
1997 Filippenko AV, Matheson T, Leonard DC, Barth AJ, van Dyk SD. A Black Hole in the X-Ray Nova Ophiuchi 1997 Publications of the Astronomical Society of the Pacific. 109: 461. DOI: 10.1086/133902  0.687
1997 Riess AG, Filippenko AV, Leonard DC, Schmidt BP, Suntzeff N, Phillips MM, Schommer R, Clocchiatti A, Kirshner RP, Garnavich P, Challis P, Leibundgut B, Spyromilio J, Smith RC. Time dilation from spectral feature age measurements of type Ia supernovae Astronomical Journal. 114: 722-729. DOI: 10.1086/118506  0.553
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