| Year |
Citation |
Score |
| 2021 |
van Holstein R, Stolker T, Jensen-Clem R, Ginski C, Milli J, de Boer J, Girard J, Wahhaj Z, Bohn A, Millar-Blanchaer M, Benisty M, Bonnefoy M, Chauvin G, Dominik C, Hinkley S, ... Keller C, et al. A survey of the linear polarization of directly imaged exoplanets and brown dwarf companions with SPHERE-IRDIS Astronomy & Astrophysics. 647: A21. DOI: 10.1051/0004-6361/202039290 |
0.331 |
|
| 2021 |
Doelman DS, Wardenier JP, Tuthill P, Fitzgerald MP, Lyke J, Sallum S, Norris B, Warriner NZ, Keller C, Escuti MJ, Snik F. First light of a holographic aperture mask: Observation at the Keck OSIRIS Imager Astronomy & Astrophysics. 649: A168. DOI: 10.1051/0004-6361/202039027 |
0.347 |
|
| 2020 |
Bohn AJ, Kenworthy MA, Ginski C, Rieder S, Mamajek EE, Meshkat T, Pecaut MJ, Reggiani M, Boer Jd, Keller CU, Snik F, Southworth J. Two Directly Imaged, Wide-orbit Giant Planets around the Young, Solar Analog TYC 8998-760-1 The Astrophysical Journal. 898. DOI: 10.3847/2041-8213/Aba27E |
0.393 |
|
| 2020 |
Burggraaff O, Perduijn AB, Hek RFv, Schmidt N, Keller CU, Snik F. A universal smartphone add-on for portable spectroscopy and polarimetry: iSPEX 2 Arxiv: Instrumentation and Detectors. 11389. DOI: 10.1117/12.2558562 |
0.378 |
|
| 2020 |
Bohn AJ, Kenworthy MA, Ginski C, Manara CF, Pecaut MJ, Boer Jd, Keller CU, Mamajek EE, Meshkat T, Reggiani M, Todorov KO, Snik F. The Young Suns Exoplanet Survey: Detection of a wide-orbit planetary-mass companion to a solar-type Sco-Cen member Monthly Notices of the Royal Astronomical Society. 492: 431-443. DOI: 10.1093/Mnras/Stz3462 |
0.317 |
|
| 2020 |
Haffert SY, Holstein RGv, Ginski C, Brinchmann J, Snellen IAG, Milli J, Stolker T, Keller CU, Girard J. CS Cha B: A disc-obscured M-type star mimicking a polarised planetary companion Astronomy and Astrophysics. 640. DOI: 10.1051/0004-6361/202038706 |
0.388 |
|
| 2020 |
Xie C, Haffert SY, de Boer J, Kenworthy MA, Brinchmann J, Girard J, Snellen IAG, Keller CU. Searching for proto-planets with MUSE Astronomy & Astrophysics. 644: A149. DOI: 10.1051/0004-6361/202038242 |
0.313 |
|
| 2020 |
Bos SP, Vievard S, Wilby MJ, Snik F, Lozi J, Guyon O, Norris BRM, Jovanovic N, Martinache F, Sauvage JF, Keller CU. On-sky verification of Fast and Furious focal-plane wavefront sensing: Moving forward toward controlling the island effect at Subaru/SCExAO Astronomy and Astrophysics. 639. DOI: 10.1051/0004-6361/202037910 |
0.33 |
|
| 2020 |
van Holstein RG, Girard JH, de Boer J, Snik F, Milli J, Stam DM, Ginski C, Mouillet D, Wahhaj Z, Schmid HM, Keller CU, Langlois M, Dohlen K, Vigan A, Pohl A, et al. Polarimetric imaging mode of VLT/SPHERE/IRDIS Astronomy & Astrophysics. 633: A64. DOI: 10.1051/0004-6361/201834996 |
0.445 |
|
| 2020 |
Boer Jd, Langlois M, Holstein RGv, Girard JH, Mouillet D, Vigan A, Dohlen K, Snik F, Keller CU, Ginski C, Stam DM, Milli J, Wahhaj Z, Kasper M, Schmid HM, et al. Polarimetric imaging mode of VLT/SPHERE/IRDIS I. Description, data reduction, and observing strategy Astronomy and Astrophysics. 633. DOI: 10.1051/0004-6361/201834989 |
0.309 |
|
| 2020 |
Haffert SY, Por EH, Keller CU, Kenworthy MA, Doelman DS, Snik F, Escuti MJ. The Single-mode Complex Amplitude Refinement (SCAR) coronagraph Astronomy & Astrophysics. 635: A56. DOI: 10.1051/0004-6361/201731615 |
0.368 |
|
| 2019 |
Haffert SY, Por EH, Keller CU. Highly multiplexed Bragg gratings for large field of view gas sensing in planetary atmospheres. Optics Express. 27: 33925-33941. PMID 31878452 DOI: 10.1364/Oe.27.033925 |
0.374 |
|
| 2019 |
Miller K, Males JR, Guyon O, Close LM, Doelman D, Snik F, Por E, Wilby MJ, Keller C, Bohlman C, Van Gorkom K, Rodack A, Knight J, Lumbres J, Bos S, et al. Spatial linear dark field control and holographic modal wavefront sensing with a vAPP coronagraph on MagAO-X Journal of Astronomical Telescopes, Instruments, and Systems. 5: 1. DOI: 10.1117/1.Jatis.5.4.049004 |
0.46 |
|
| 2019 |
Bos SP, Doelman DS, Lozi J, Guyon O, Keller CU, Miller KL, Jovanovic N, Martinache F, Snik F. Focal-plane wavefront sensing with the vector-Apodizing Phase Plate Astronomy and Astrophysics. 632. DOI: 10.1051/0004-6361/201936062 |
0.391 |
|
| 2019 |
Bohn AJ, Kenworthy MA, Ginski C, Benisty M, Boer Jd, Keller CU, Mamajek EE, Meshkat T, Muro-Arena GA, Pecaut MJ, Snik F, Wolff SG, Reggiani M. Discovery of a directly imaged disk in scattered light around the Sco-Cen member Wray 15-788 Astronomy and Astrophysics. 624. DOI: 10.1051/0004-6361/201834523 |
0.433 |
|
| 2019 |
Ridden-Harper AR, Snellen IAG, Keller CU, Mollière PM. Search for gas from the disintegrating rocky exoplanet K2-22b Astronomy and Astrophysics. 628. DOI: 10.1051/0004-6361/201834433 |
0.312 |
|
| 2019 |
Heikamp S, Keller CU. Polarimetric imaging of circumstellar disks. I. Artifacts due to limited angular resolution Astronomy and Astrophysics. 627. DOI: 10.1051/0004-6361/201730557 |
0.402 |
|
| 2019 |
Haffert SY, Bohn AJ, Boer Jd, Snellen IAG, Brinchmann J, Girard JH, Keller CU, Bacon R. Two accreting protoplanets around the young star PDS 70 Nature Astronomy. 3: 749-754. DOI: 10.1038/S41550-019-0780-5 |
0.33 |
|
| 2018 |
Ginski C, Holstein Rv, Juhász A, Benisty M, Schmidt T, Chauvin G, Boer Jd, Wilby M, Manara CF, Delorme P, Ménard F, Muro-Arena G, Pinilla P, Birnstiel T, Flock M, ... Keller C, et al. A Planet with a Disc? : A Surprising Detection in Polarised Light with VLT/SPHERE The Messenger. 172: 27-31. DOI: 10.18727/0722-6691/5078 |
0.351 |
|
| 2018 |
Jovanovic N, Absil O, Baudoz P, Beaulieu M, Bottom M, Cady E, Carlomagno B, Carlotti A, Doelman D, Fogarty K, Galicher R, Guyon O, Haffert S, Huby E, Jewell J, ... Keller C, et al. Review of high-contrast imaging systems for current and future ground-based and space-based telescopes: Part II. Common path wavefront sensing/control and coherent differential imaging Proceedings of Spie. 10703. DOI: 10.1117/12.2314260 |
0.42 |
|
| 2018 |
Kenworthy MA, Snik F, Keller CU, Doelman D, Por EH, Absil O, Carlomagno B, Karlsson M, Huby E, Glauser AM, Quanz SP, Taylor WD. High contrast imaging for the enhanced resolution imager and spectrometer (ERIS) Proceedings of Spie. 10702: 1070246. DOI: 10.1117/12.2313964 |
0.426 |
|
| 2018 |
Doelman DS, Tuthill P, Norris B, Wilby MJ, Por EH, Keller CU, Escuti MJ, Snik F. Multiplexed holographic aperture masking with liquid-crystal geometric phase masks Arxiv: Instrumentation and Methods For Astrophysics. 10701. DOI: 10.1117/12.2313547 |
0.342 |
|
| 2018 |
Ruane G, Riggs A, Mazoyer J, Por EH, N'Diaye M, Huby E, Baudoz P, Galicher R, Douglas E, Knight J, Carlomagno B, Fogarty K, Pueyo L, Zimmerman N, Absil O, ... ... Keller C, et al. Review of high-contrast imaging systems for current and future ground- and space-based telescopes I: coronagraph design methods and optical performance metrics Proceedings of Spie. 10698. DOI: 10.1117/12.2312948 |
0.369 |
|
| 2018 |
Schmid HM, Bazzon A, Roelfsema R, Mouillet D, Milli J, Menard F, Gisler D, Hunziker S, Pragt J, Dominik C, Boccaletti A, Ginski C, Abe L, Antoniucci S, Avenhaus H, ... ... Keller CU, et al. SPHERE/ZIMPOL high resolution polarimetric imager Astronomy & Astrophysics. 619: A9. DOI: 10.1051/0004-6361/201833620 |
0.461 |
|
| 2018 |
Ginski C, Benisty M, Holstein RGv, Juhász A, Schmidt TOB, Chauvin G, Boer Jd, Wilby M, Manara CF, Delorme P, Ménard F, Pinilla P, Birnstiel T, Flock M, Keller C, et al. First direct detection of a polarized companion outside a resolved circumbinary disk around CS Chamaeleonis Astronomy and Astrophysics. 616. DOI: 10.1051/0004-6361/201732417 |
0.436 |
|
| 2018 |
Wilby MJ, Keller CU, Sauvage J, Dohlen K, Fusco T, Mouillet D, Beuzit J. Laboratory verification of Fast & Furious phase diversity: Towards controlling the low wind effect in the SPHERE instrument Astronomy & Astrophysics. 615: A34. DOI: 10.1051/0004-6361/201731958 |
0.367 |
|
| 2018 |
Ridden-Harper AR, Keller CU, Min M, Lieshout Rv, Snellen IAG. Chromatic transit light curves of disintegrating rocky planets Astronomy and Astrophysics. 618. DOI: 10.1051/0004-6361/201731947 |
0.373 |
|
| 2017 |
Bos SP, Haffert SY, Keller CU. Rigorous vector wave propagation for arbitrary flat media Arxiv: Optics. 10407: 1040709. DOI: 10.1117/12.2273341 |
0.315 |
|
| 2017 |
Holstein RGv, Snik F, Girard JH, Boer Jd, Ginski C, Keller CU, Stam DM, Beuzit J, Mouillet D, Kasper M, Langlois M, Zurlo A, Kok RJd, Vigan A. Combining angular differential imaging and accurate polarimetry with SPHERE/IRDIS to characterize young giant exoplanets Arxiv: Earth and Planetary Astrophysics. 10400: 1040015. DOI: 10.1117/12.2272554 |
0.458 |
|
| 2017 |
Harrington DM, Snik F, Keller CU, Sueoka SR, Harten Gv. Polarization modeling and predictions for DKIST part 2: application of the Berreman calculus to spectral polarization fringes of beamsplitters and crystal retarders Journal of Astronomical Telescopes, Instruments, and Systems. 3: 48001. DOI: 10.1117/1.Jatis.3.4.048001 |
0.377 |
|
| 2017 |
Wilby MJ, Keller CU, Snik F, Korkiakoski V, Pietrow AGM. The coronagraphic Modal Wavefront Sensor: a hybrid focal-plane sensor for the high-contrast imaging of circumstellar environments Astronomy and Astrophysics. 597. DOI: 10.1051/0004-6361/201628628 |
0.353 |
|
| 2016 |
Hoeijmakers HJ, Arts ML, Snik F, Keller CU, Kuiper JM. Design trade-off and proof of concept for LOUPE, the Lunar Observatory for Unresolved Polarimetry of Earth. Optics Express. 24: 21435-53. PMID 27661884 DOI: 10.1364/Oe.24.021435 |
0.417 |
|
| 2016 |
Wilby MJ, Keller CU, Sauvage J-, Fusco T, Mouillet D, Beuzit J-, Dohlen K. A "Fast and Furious'" solution to the low-wind effect for SPHERE at the VLT Proceedings of Spie. 9909. DOI: 10.1117/12.2233462 |
0.345 |
|
| 2016 |
Carlomagno B, Absil O, Kenworthy M, Ruane G, Keller CU, Otten G, Feldt M, Hippler S, Huby E, Mawet D, Delacroix C, Surdej J, Habraken S, Forsberg P, Karlsson M, et al. End-to-end simulations of the E-ELT/METIS coronagraphs Proceedings of Spie. 9909: 990973. DOI: 10.1117/12.2233444 |
0.356 |
|
| 2016 |
Keller CU. Novel instrument concepts for characterizing directly imaged exoplanets Proceedings of Spie. 9908. DOI: 10.1117/12.2232633 |
0.468 |
|
| 2016 |
Por EH, Keller CU. Focal-plane electric field sensing with pupil-plane holograms Proceedings of Spie. 9909: 990959. DOI: 10.1117/12.2232629 |
0.401 |
|
| 2016 |
Roelfsema R, Bazzon A, Schmid HM, Pragt J, Govaert A, Gisler D, Dominik C, Baruffolo A, Beuzit J, Costille A, Dohlen K, Downing M, Elswijk E, Haan Md, Hubin N, ... ... Keller C, et al. The ZIMPOL high contrast imaging polarimeter for SPHERE : polarimetric high contrast commissioning results Proceedings of Spie. 9909: 990927. DOI: 10.1117/12.2231883 |
0.473 |
|
| 2016 |
Haffert SY, Wilby MJ, Keller CU, Snellen IAG. The Leiden EXoplanet Instrument (LEXI): a high-contrast high-dispersion spectrograph Proceedings of Spie. 9908: 990867. DOI: 10.1117/12.2231629 |
0.409 |
|
| 2016 |
Wilby MJ, Keller CU, Haffert SY, Korkiakoski V, Snik F, Pietrow A. Designing and testing the coronagraphic Modal Wavefront Sensor: a fast non-common path error sensor for high-contrast imaging Proceedings of Spie. 9909: 990921. DOI: 10.1117/12.2231303 |
0.413 |
|
| 2016 |
de Boer J, Girard JH, Canovas H, Min M, Sitko M, Ginski C, Jeffers SV, Mawet D, Milli J, Rodenhuis M, Snik F, Keller CU. BP Piscium: its flaring disc imaged with SPHERE/ZIMPOL Monthly Notices of the Royal Astronomical Society: Letters. 466: L7-L12. DOI: 10.1093/Mnrasl/Slw219 |
0.428 |
|
| 2016 |
Boer Jd, Salter G, Benisty M, Vigan A, Boccaletti A, Pinilla P, Ginski C, Juhasz A, Maire AL, Messina S, Desidera S, Cheetham A, Girard JH, Wahhaj Z, Langlois M, ... ... Keller CU, et al. Multiple rings in the transition disk and companion candidates around RX J1615.3-3255. High contrast imaging with VLT/SPHERE Astronomy and Astrophysics. 595. DOI: 10.1051/0004-6361/201629267 |
0.39 |
|
| 2016 |
Ginski C, Stolker T, Pinilla P, Dominik C, Boccaletti A, Boer Jd, Benisty M, Biller B, Feldt M, Garufi A, Keller CU, Kenworthy M, Maire AL, Ménard F, Mesa D, et al. Direct detection of scattered light gaps in the transitional disk around HD 97048 with VLT/SPHERE Astronomy and Astrophysics. 595. DOI: 10.1051/0004-6361/201629265 |
0.428 |
|
| 2016 |
Lieshout Rv, Min M, Dominik C, Brogi M, Graaff Td, Hekker S, Kama M, Keller CU, Ridden-Harper A, Werkhoven TIMv. Dusty tails of evaporating exoplanets. II. Physical modelling of the KIC 12557548b light curve Astronomy and Astrophysics. 596: 1-18. DOI: 10.1051/0004-6361/201629250 |
0.351 |
|
| 2016 |
Ridden-Harper AR, Snellen IAG, Keller CU, Kok RJD, Gloria ED, Hoeijmakers HJ, Brogi M, Fridlund M, Vermeersen BLA, Westrenen Wv. Search for an exosphere in sodium and calcium in the transmission spectrum of exoplanet 55 Cancri e. Astronomy and Astrophysics. 593. DOI: 10.1051/0004-6361/201628448 |
0.353 |
|
| 2015 |
Rietjens JHH, Smit M, Harten Gv, Noia AD, Hasekamp OP, Boer Jd, Volten H, Snik F, Keller CU. Accurate spectrally modulating polarimeters for atmospheric aerosol characterization Proceedings of Spie. 9613. DOI: 10.1117/12.2188024 |
0.386 |
|
| 2015 |
Kochukhov O, Rusomarov N, Valenti JA, Stempels HC, Snik F, Rodenhuis M, Piskunov N, Makaganiuk V, Keller CU, Johns-Krull CM. Magnetic field topology and chemical spot distributions in the extreme Ap star HD 75049 Astronomy and Astrophysics. 574. DOI: 10.1051/0004-6361/201425065 |
0.34 |
|
| 2015 |
Snellen I, Kok Rd, Birkby JL, Brandl B, Brogi M, Keller C, Kenworthy M, Schwarz H, Stuik R. Combining high-dispersion spectroscopy with high contrast imaging : Probing rocky planets around our nearest neighbors Astronomy and Astrophysics. 576. DOI: 10.1051/0004-6361/201425018 |
0.718 |
|
| 2015 |
Mousis O, Atkinson DH, Spilker T, Venkatapathy E, Poncy J, Frampton R, Coustenis A, Reh K, Lebreton JP, Fletcher LN, Hueso R, Amato MJ, Colaprete A, Ferri F, Stam D, ... ... Keller C, et al. The Hera Saturn entry probe mission Planetary and Space Science. DOI: 10.1016/J.Pss.2015.06.020 |
0.356 |
|
| 2014 |
Korkiakoski V, Keller CU, Doelman N, Kenworthy M, Otten G, Verhaegen M. Fast & Furious focal-plane wavefront sensing. Applied Optics. 53: 4565-79. PMID 25090079 DOI: 10.1364/Ao.53.004565 |
0.364 |
|
| 2014 |
van Harten G, Snik F, Rietjens JH, Martijn Smit J, Keller CU. Spectral line polarimetry with a channeled polarimeter. Applied Optics. 53: 4187-94. PMID 25089978 DOI: 10.1364/Ao.53.004187 |
0.372 |
|
| 2014 |
Antonello J, van Werkhoven T, Verhaegen M, Truong HH, Keller CU, Gerritsen HC. Optimization-based wavefront sensorless adaptive optics for multiphoton microscopy. Journal of the Optical Society of America. a, Optics, Image Science, and Vision. 31: 1337-47. PMID 24977374 DOI: 10.1364/Josaa.31.001337 |
0.374 |
|
| 2014 |
van Werkhoven TI, Antonello J, Truong HH, Verhaegen M, Gerritsen HC, Keller CU. Snapshot coherence-gated direct wavefront sensing for multi-photon microscopy. Optics Express. 22: 9715-33. PMID 24787857 DOI: 10.1364/Oe.22.009715 |
0.374 |
|
| 2014 |
Van Harten G, De Boer J, Rietjens JHH, Di Noia A, Snik F, Volten H, Smit JM, Hasekamp OP, Henzing JS, Keller CU. Atmospheric aerosol characterization with a ground-based SPEX spectropolarimetric instrument Atmospheric Measurement Techniques. 7: 4341-4351. DOI: 10.5194/Amt-7-4341-2014 |
0.416 |
|
| 2014 |
Heikamp S, Brandl BR, Keller CU, Venema L, Pantin E, Siebenmorgen R, Ives D, Kerber F. Drift scanning technique for mid-infrared background subtraction Proceedings of Spie. 9147. DOI: 10.1117/12.2065675 |
0.389 |
|
| 2014 |
Roelfsema R, Bazzon A, Schmid HM, Pragt J, Gisler D, Dominik C, Baruffolo A, Beuzit JL, Costille A, Dohlen K, Downing M, Elswijk E, De Haan M, Hubin N, Kasper M, ... Keller C, et al. The ZIMPOL high contrast imaging polarimeter for SPHERE: System test results Proceedings of Spie - the International Society For Optical Engineering. 9147. DOI: 10.1117/12.2056493 |
0.477 |
|
| 2014 |
Korkiakoski VA, Keller CU, Doelman N, Kenworthy M, Otten G, Verhaegen M. Focal-plane wavefront sensing with high-order adaptive optics systems Proceedings of Spie. 9148. DOI: 10.1117/12.2055942 |
0.379 |
|
| 2014 |
De Boer J, Girard JH, Mawet D, Snik F, Keller CU, Milli J. Characterizing instrumental effects on polarization at a Nasmyth focus using NaCo Proceedings of Spie - the International Society For Optical Engineering. 9147. DOI: 10.1117/12.2054970 |
0.394 |
|
| 2014 |
Rodenhuis M, Snik F, Harten Gv, Hoeijmakers J, Keller CU. Five-dimensional optical instrumentation: combining polarimetry with time-resolved integral-field spectroscopy Proceedings of Spie. 9099. DOI: 10.1117/12.2053241 |
0.411 |
|
| 2014 |
Jeffers SV, Min M, Waters LBFM, Canovas H, Pols OR, Rodenhuis M, De Juan Ovelar M, Keller CU, Decin L. Surprising detection of an equatorial dust lane on the AGB star IRC+10216 Astronomy and Astrophysics. 572. DOI: 10.1051/0004-6361/201423463 |
0.429 |
|
| 2014 |
Werkhoven TIMv, Brogi M, Snellen IAG, Keller CU. Analysis and interpretation of 15 quarters of Kepler data of the disintegrating planet KIC 12557548 b Astronomy and Astrophysics. 561. DOI: 10.1051/0004-6361/201322398 |
0.311 |
|
| 2014 |
Ovelar MdJ, Snik F, Keller CU, Venema L. Instrumental polarisation at the Nasmyth focus of the E-ELT Astronomy and Astrophysics. 562. DOI: 10.1051/0004-6361/201321717 |
0.367 |
|
| 2014 |
Jeffers SV, Min M, Canovas H, Rodenhuis M, Keller CU. Imaging the circumstellar environment of the young T Tauri star SU Aurigae Astronomy and Astrophysics. 561. DOI: 10.1051/0004-6361/201220186 |
0.425 |
|
| 2014 |
Snik F, Rietjens JHH, Apituley A, Volten H, Mijling B, Noia AD, Heikamp S, Heinsbroek RC, Hasekamp OP, Smit JM, Vonk J, Stam DM, Harten Gv, Boer Jd, Keller CU. Mapping atmospheric aerosols with a citizen science network of smartphone spectropolarimeters Geophysical Research Letters. 41: 7351-7358. DOI: 10.1002/2014Gl061462 |
0.325 |
|
| 2013 |
Smith CS, Marinic? R, den Dekker AJ, Verhaegen M, Korkiakoski V, Keller CU, Doelman N. Iterative linear focal-plane wavefront correction. Journal of the Optical Society of America. a, Optics, Image Science, and Vision. 30: 2002-11. PMID 24322856 DOI: 10.1364/Josaa.30.002002 |
0.306 |
|
| 2013 |
Korkiakoski V, Doelman N, Codona J, Kenworthy M, Otten G, Keller CU. Calibrating a high-resolution wavefront corrector with a static focal-plane camera. Applied Optics. 52: 7554-63. PMID 24216658 DOI: 10.1364/Ao.52.007554 |
0.406 |
|
| 2013 |
Roelfsema R, Gisler D, Pragt J, Schmid HM, Bazzon A, Dominik C, Baruffolo A, Boccaletti A, Beuzit JL, Costille A, Dohlen K, Downing M, Elswijk E, De Haan M, Hubin N, ... ... Keller C, et al. SPHERE-ZIMPOL system testing: Status report on polarimetric high contrast results Proceedings of Spie - the International Society For Optical Engineering. 8864. DOI: 10.1117/12.2023600 |
0.472 |
|
| 2013 |
Johns-Krull CM, Chen W, Valenti JA, Jeffers SV, Piskunov NE, Kochukhov O, Makaganiuk V, Stempels HC, Snik F, Keller C, Rodenhuis M. Magnetically Controlled Accretion on the Classical T Tauri Stars GQ Lupi and TW Hydrae The Astrophysical Journal. 765: 11-22. DOI: 10.1088/0004-637X/765/1/11 |
0.359 |
|
| 2013 |
Kochukhov O, Makaganiuk V, Piskunov N, Jeffers SV, Johns-Krull CM, Keller CU, Rodenhuis M, Snik F, Stempels HC, Valenti JA. Are there tangled magnetic fields on HgMn stars Astronomy and Astrophysics. 554. DOI: 10.1051/0004-6361/201321467 |
0.366 |
|
| 2013 |
Rusomarov N, Kochukhov O, Piskunov N, Jeffers SV, Johns-Krull CM, Keller CU, Makaganiuk V, Rodenhuis M, Snik F, Stempels HC, Valenti JA. Three-dimensional magnetic and abundance mapping of the cool Ap star HD 24712 . I. Spectropolarimetric observations in all four Stokes parameters Astronomy and Astrophysics. 558. DOI: 10.1051/0004-6361/201220950 |
0.404 |
|
| 2013 |
Min M, Jeffers SV, Canovas H, Rodenhuis M, Keller CU, Waters LBFM. The color dependent morphology of the post-AGB star HD 161796 Astronomy and Astrophysics. 554. DOI: 10.1051/0004-6361/201219967 |
0.473 |
|
| 2012 |
Antonello J, Verhaegen M, Fraanje R, van Werkhoven T, Gerritsen HC, Keller CU. Semidefinite programming for model-based sensorless adaptive optics. Journal of the Optical Society of America. a, Optics, Image Science, and Vision. 29: 2428-38. PMID 23201806 DOI: 10.1364/Josaa.29.002428 |
0.346 |
|
| 2012 |
Korkiakoski V, Keller CU, Doelman N, Fraanje R, Verhaegen M. Joint optimization of phase diversity and adaptive optics: demonstration of potential. Applied Optics. 51: 102-13. PMID 22270418 DOI: 10.1364/Ao.51.000102 |
0.321 |
|
| 2012 |
Rodenhuis M, Sprenger B, Keller CU. A spectro-polarimetric integral field spectrograph for EPICS-EPOL Proceedings of Spie. 8446. DOI: 10.1117/12.927206 |
0.447 |
|
| 2012 |
Rodenhuis M, Canovas H, Jeffers SV, De Juan Ovelar M, Homs L, Min M, Keller CU. The extreme polarimeter: Design, performance, first results & upgrades Proceedings of Spie - the International Society For Optical Engineering. 8446. DOI: 10.1117/12.927203 |
0.493 |
|
| 2012 |
Werkhoven TIMv, Homs L, Sliepen G, Rodenhuis M, Keller CU. FOAM: the modular adaptive optics framework Proceedings of Spie. 8447. DOI: 10.1117/12.927001 |
0.329 |
|
| 2012 |
Keller CU, Korkiakoski V, Doelman N, Fraanje R, Andrei RM, Verhaegen M. Extremely fast focal-plane wavefront sensing for extreme adaptive optics Proceedings of Spie. 8447: 844721. DOI: 10.1117/12.926725 |
0.379 |
|
| 2012 |
Ovelar MdJ, Diamantopoulou S, Roelfsema R, Werkhoven Tv, Snik F, Pragt J, Keller C. Modeling the instrumental polarization of the VLT and E-ELT telescopes with the M&m's code Proceedings of Spie. 8449: 844912. DOI: 10.1117/12.926588 |
0.394 |
|
| 2012 |
Korkiakoski V, Venema L, Agócs T, Keller CU, Doelman N, Fraanje R, Andrei RM, Verhaegen M. Potential of phase-diversity for metrology of active instruments Proceedings of Spie. 8450: 1-11. DOI: 10.1117/12.926290 |
0.364 |
|
| 2012 |
Korkiakoski V, Keller CU, Doelman N, Fraanje R, Andrei RM, Verhaegen M. Experimental validation of optimization concepts for focal-plane image processing with adaptive optics Proceedings of Spie. 8447. DOI: 10.1117/12.926266 |
0.363 |
|
| 2012 |
Andrei RM, Smith CS, Fraanje R, Verhaegen M, Korkiakoski VA, Keller CU, Doelman N. Linear analytical solution to the phase diversity problem for extended objects based on the Born approximation Proceedings of Spie - the International Society For Optical Engineering. 8447. DOI: 10.1117/12.926119 |
0.323 |
|
| 2012 |
Andrei RM, Fraanje R, Verhaegen M, Korkiakoski VA, Keller CU, Doelman N. Bilinear solution to the phase diversity problem for extended objects based on the Born approximation Proceedings of Spie. 8447. DOI: 10.1117/12.926091 |
0.344 |
|
| 2012 |
Antonello J, Fraanje R, Song H, Verhaegen M, Gerritsen H, Keller CU, Werkhoven Tv. Data driven identification and aberration correction for model-based sensorless adaptive optics Proceedings of Spie. 8436. DOI: 10.1117/12.922002 |
0.354 |
|
| 2012 |
Brogi M, Keller CU, Ovelar MdJ, Kenworthy MA, Kok RJd, Min M, Snellen IAG. Evidence for the disintegration of KIC 12557548 b Astronomy and Astrophysics. 545. DOI: 10.1051/0004-6361/201219762 |
0.367 |
|
| 2012 |
Fischer CE, Keller CU, Snik F, Fletcher L, Socas-Navarro H. Unusual Stokes V profiles during flaring activity of a delta sunspot Astronomy and Astrophysics. 547. DOI: 10.1051/0004-6361/201219272 |
0.4 |
|
| 2012 |
Makaganiuk V, Kochukhov O, Piskunov N, Jeffers S, Johns-Krull C, Keller C, Rodenhuis M, Snik F, Stempels HC, Valenti J. Magnetism, chemical spots, and stratification in the HgMn star ϕ Phoenicis Astronomy and Astrophysics. 539. DOI: 10.1051/0004-6361/201118167 |
0.387 |
|
| 2012 |
Canovas H, Min M, Jeffers SV, Rodenhuis M, Keller CU. Constraining the circumbinary envelope of Z Canis Majoris via imaging polarimetry Astronomy and Astrophysics. 543. DOI: 10.1051/0004-6361/201117762 |
0.459 |
|
| 2012 |
Min M, Canovas H, Mulders GD, Keller CU. The effects of disk and dust structure on observed polarimetric images of protoplanetary disks Astronomy and Astrophysics. 537: 75. DOI: 10.1051/0004-6361/201117333 |
0.431 |
|
| 2012 |
Jeffers SV, Min M, Waters LBFM, Canovas H, Rodenhuis M, Ovelar MdJ, Chies-Santos AL, Keller CU. Direct imaging of a massive dust cloud around R Coronae Borealis Astronomy and Astrophysics. 539. DOI: 10.1051/0004-6361/201117138 |
0.379 |
|
| 2012 |
Karalidi T, Stam DM, Snik F, Bagnulo S, Sparks WB, Keller CU. Observing the Earth as an exoplanet with LOUPE, the lunar observatory for unresolved polarimetry of Earth Planetary and Space Science. 74: 202-207. DOI: 10.1016/J.Pss.2012.05.017 |
0.382 |
|
| 2011 |
Harten Gv, Snik F, Rietjens JHH, Smit JM, Boer Jd, Diamantopoulou R, Hasekamp OP, Stam DM, Keller CU, Laan EC, Verlaan AL, Vliegenthart WA, Horst Rt, Navarro R, Wielinga K, et al. Prototyping for the Spectropolarimeter for Planetary EXploration (SPEX): calibration and sky measurements Proceedings of Spie. 8160. DOI: 10.1117/12.893741 |
0.431 |
|
| 2011 |
Kochukhov O, Makaganiuk V, Piskunov N, Snik F, Jeffers SV, Johns-Krull CM, Keller CU, Rodenhuis M, Valenti JA. First detection of linear polarization in the line profiles of active cool stars Astrophysical Journal Letters. 732. DOI: 10.1088/2041-8205/732/2/L19 |
0.408 |
|
| 2011 |
Kochukhov O, Makaganiuk V, Piskunov N, Jeffers SV, Johns-Krull CM, Keller CU, Rodenhuis M, Snik F, Stempels HC, Valenti JA. No magnetic field in the spotted HgMn star μ Leporis Astronomy and Astrophysics. 534. DOI: 10.1051/0004-6361/201117970 |
0.334 |
|
| 2011 |
Canovas H, Rodenhuis M, Jeffers SV, Min M, Keller CU. Data-reduction techniques for high-contrast imaging polarimetry: Applications to ExPo Astronomy and Astrophysics. 531. DOI: 10.1051/0004-6361/201116918 |
0.444 |
|
| 2011 |
Makaganiuk V, Kochukhov O, Piskunov N, Jeffers SV, Johns-Krull CM, Keller CU, Rodenhuis M, Snik F, Stempels HC, Valenti JA. Chemical spots in the absence of magnetic field in the binary HgMn star 66 Eridani Astronomy and Astrophysics. 529. DOI: 10.1051/0004-6361/201016302 |
0.388 |
|
| 2011 |
Vitas N, Fischer CE, Vögler A, Keller CU. Fast horizontal flows in a quiet sun MHD simulation and their spectroscopic signatures Astronomy and Astrophysics. 532. DOI: 10.1051/0004-6361/201015773 |
0.307 |
|
| 2011 |
Makaganiuk V, Kochukhov O, Piskunov N, Jeffers SV, Johns-Krull CM, Keller CU, Rodenhuis M, Snik F, Stempels HC, Valenti JA. The search for magnetic fields in mercury-manganese stars Astronomy and Astrophysics. 525: 202-203. DOI: 10.1051/0004-6361/201015666 |
0.386 |
|
| 2010 |
Snik F, Rietjens JHH, Harten Gv, Stam DM, Keller CU, Smit JM, Laan EC, Verlaan AL, Horst Rt, Navarro R, Wielinga K, Moon SG, Voors R. SPEX: the spectropolarimeter for planetary exploration Proceedings of Spie. 7731: 93. DOI: 10.1117/12.857941 |
0.422 |
|
| 2010 |
Bettonvil FCM, Collados M, Feller A, Gelly BF, Keller CU, Kentischer TJ, Ariste AL, Pleier O, Snik F, Socas-Navarro H. The polarization optics for the European Solar Telescope (EST) Proceedings of Spie. 7735. DOI: 10.1117/12.857817 |
0.457 |
|
| 2010 |
Keller CU, Schmid HM, Venema LB, Hanenburg H, Jager R, Kasper M, Martinez P, Rigal F, Rodenhuis M, Roelfsema R, Snik F, Verinaud C, Yaitskova N. EPOL: the exoplanet polarimeter for EPICS at the E-ELT Proceedings of Spie. 7735. DOI: 10.1117/12.857626 |
0.455 |
|
| 2010 |
Roelfsema R, Schmid HM, Pragt J, Gisler D, Waters R, Bazzon A, Baruffolo A, Beuzit JL, Boccaletti A, Charton J, Cumani C, Dohlen K, Downing M, Elswijk E, Feldt M, ... ... Keller C, et al. The ZIMPOL high-contrast imaging polarimeter for SPHERE: Design, manufacturing, and testing Proceedings of Spie - the International Society For Optical Engineering. 7735. DOI: 10.1117/12.857045 |
0.424 |
|
| 2010 |
Kasper M, Beuzit J, Verinaud C, Gratton RG, Kerber F, Yaitskova N, Boccaletti A, Thatte N, Schmid HM, Keller C, Baudoz P, Abe L, Aller-Carpentier E, Antichi J, Bonavita M, et al. EPICS: direct imaging of exoplanets with the E-ELT Proceedings of Spie. 7735. DOI: 10.1117/12.856850 |
0.455 |
|
| 2010 |
Snik F, Wijn AGd, Ichimoto K, Fischer CE, Keller CU, Lites BW. Observations of solar scattering polarization at high spatial resolution Astronomy and Astrophysics. 519. DOI: 10.1051/0004-6361/201014500 |
0.42 |
|
| 2009 |
Snik F, Karalidi T, Keller CU. Spectral modulation for full linear polarimetry. Applied Optics. 48: 1337-46. PMID 19252635 DOI: 10.1364/Ao.48.001337 |
0.392 |
|
| 2009 |
Ren D, Keller C, Plymate C. An IFU for diffraction-limited 3D spectroscopic imaging: laboratory and on-site tests Proceedings of Spie. 7438: 743818. DOI: 10.1117/12.824460 |
0.425 |
|
| 2009 |
Harten Gv, Snik F, Keller CU. Polarization properties of real aluminum mirrors: I. Influence of the aluminum oxide layer Publications of the Astronomical Society of the Pacific. 121: 377-383. DOI: 10.1086/599043 |
0.323 |
|
| 2009 |
Fischer CE, Wijn AGd, Centeno R, Lites BW, Keller CU. Statistics of convective collapse events in the photosphere and chromosphere observed with the Hinode SOT Astronomy and Astrophysics. 504: 583-588. DOI: 10.1051/0004-6361/200912445 |
0.365 |
|
| 2008 |
Thalmann C, Schmid HM, Boccaletti A, Mouillet D, Dohlen K, Roelfsema R, Carbillet M, Gisler D, Beuzit J, Feldt M, Gratton R, Joos F, Keller CU, Kragt J, Pragt JH, et al. SPHERE ZIMPOL: overview and performance simulation Proceedings of Spie. 7014. DOI: 10.1117/12.789158 |
0.464 |
|
| 2008 |
Rodenhuis M, Canovas H, Jeffers SV, Keller CU. The extreme polarimeter (ExPo): Design of a sensitive imaging polarimeter Proceedings of Spie - the International Society For Optical Engineering. 7014. DOI: 10.1117/12.788439 |
0.443 |
|
| 2008 |
Snik F, Jeffers S, Keller C, Piskunov N, Kochukhov O, Valenti J, Johns-Krull C. The upgrade of HARPS to a full-stokes high-resolutionspectropolarimeter Proceedings of Spie - the International Society For Optical Engineering. 7014. DOI: 10.1117/12.787393 |
0.363 |
|
| 2008 |
Snik F, Karalidi T, Keller C, Laan E, Horst Rt, Navarro R, Stam D, Aas C, Vries Jd, Oomen G, Hoogeveen R. SPEX: an in-orbit spectropolarimeter for planetary exploration Proceedings of Spie. 7010: 701015. DOI: 10.1117/12.787218 |
0.433 |
|
| 2007 |
Harvey JW, Branston D, Henney CJ, Keller CU. Seething horizontal magnetic fields in the quiet solar photosphere Astrophysical Journal. 659. DOI: 10.1086/518036 |
0.338 |
|
| 2006 |
Ren D, Keller C, Plymate C. Development of an IFU for diffraction-limited 3D spectropolarimetry Proceedings of Spie. 6269. DOI: 10.1117/12.674536 |
0.42 |
|
| 2006 |
Keller CU. Design of a polarimeter for extrasolar planetary systems characterization Proceedings of Spie. 6269. DOI: 10.1117/12.671472 |
0.487 |
|
| 2006 |
Potter AE, Plymate C, Keller C, Killen RM, Morgan TH. Mapping sodium distribution in the exosphere of Mercury with tip-tilt image stabilization Advances in Space Research. 38: 599-603. DOI: 10.1016/J.Asr.2005.06.062 |
0.389 |
|
| 2005 |
Socas-Navarro H, Elmore DF, Keller CU, Seagraves PH, Streander KV, Card GL, Warner M, Kuhn JR, Mickey DL. High precision polarimetry with the advanced technology solar telescope Proceedings of Spie - the International Society For Optical Engineering. 5901: 1-8. DOI: 10.1117/12.616000 |
0.425 |
|
| 2004 |
Judge PG, Elmore DF, Lites BW, Keller CU, Rimmele T. Evaluation of seeing-induced cross talk in tip-tilt-corrected solar polarimetry. Applied Optics. 43: 3817-28. PMID 15250548 DOI: 10.1364/Ao.43.003817 |
0.406 |
|
| 2004 |
Rimmele T, Hubbard R, Balasubramaniam KS, Berger T, Elmore D, Gary A, Jennings D, Keller C, Kuhn J, Lin H, Mickey D, Moretto G, Socas-Navarro H, Stenflo J, Wang H. Instrumentation for the advanced technology solar telescope Proceedings of Spie - the International Society For Optical Engineering. 5492: 944-957. DOI: 10.1117/12.551853 |
0.623 |
|
| 2004 |
Oschmann J, Dalrymple N, Warner M, Price R, Hill F, Hubbard R, Rimmele TR, Keller C, Keil S. Advanced Technology Solar Telescope: A progress report Proceedings of Spie - the International Society For Optical Engineering. 5171: 160-170. DOI: 10.1117/12.508575 |
0.322 |
|
| 2004 |
Keller CU, Schüssler M, Vögler A, Zakharov V. On the Origin of Solar Faculae The Astrophysical Journal. 607. DOI: 10.1086/421553 |
0.349 |
|
| 2003 |
Keil SL, Rimmele T, Keller CU, Hill F, Radick RR, Oschmann JM, Warner M, Dalrymple NE, Briggs J, Hegwer SL, Ren D. Design and development of the Advanced Technology Solar Telescope (ATST) Astronomical Telescopes and Instrumentation. 4853: 240-251. DOI: 10.1117/12.460273 |
0.41 |
|
| 2003 |
Keller CU. Solar polarimetry close to the diffraction limit Astronomical Telescopes and Instrumentation. 4843: 100-111. DOI: 10.1117/12.459286 |
0.376 |
|
| 2003 |
Strassmeier KG, Hofmann A, Woche MF, Rice JB, Keller CU, Piskunov NE, Pallavicini R. PEPSI spectro-polarimeter for the LBT Astronomical Telescopes and Instrumentation. 4843: 180-189. DOI: 10.1117/12.458232 |
0.356 |
|
| 2003 |
Sheeley NR, Keller CU. Linear Polarization Measurements Of Chromospheric Emission Lines The Astrophysical Journal. 594: 1085-1101. DOI: 10.1086/376984 |
0.402 |
|
| 2003 |
Keil S, Rimmele T, Keller C. Design and development of the advanced technology solar telescope Astronomische Nachrichten. 324: 303-304. DOI: 10.1002/Asna.200310103 |
0.365 |
|
| 2002 |
Keller CU, Harvey JW, Giampapa MS, Bipper-Plymate T, Cole L, Duffek J, Goodrich B, Hauth D, Henney C, Jaksha D, Jones H, Liang M, Leiker C, Luis G, Mills N, et al. SOLIS, an innovative suite of synoptic solar instruments Proceedings of Spie - the International Society For Optical Engineering. 4853: 194-204. DOI: 10.1117/12.460373 |
0.446 |
|
| 2002 |
Keller CU, Plymate C, Ammons SM. Low-cost solar adaptive optics in the infrared Proceedings of Spie - the International Society For Optical Engineering. 4853: 351-359. DOI: 10.1117/12.460370 |
0.375 |
|
| 2002 |
Rimmele T, Keil SL, Keller C, Hill F, Briggs J, Dalrymple N, Goodrich B, Hegwer S, Hubbard R, Oschmann J, Radick R, Ren D, Wagner J, Wampler S, Warner M. Technical challenges of the advanced technology solar telescope Proceedings of Spie - the International Society For Optical Engineering. 4837: 94-109. DOI: 10.1117/12.456707 |
0.395 |
|
| 2002 |
Judge PG, Tomczyk S, Livingston WC, Keller CU, Penn MJ. Spectroscopic Detection of the 3.934 Micron Line of Si IX in the Solar Corona The Astrophysical Journal. 576. DOI: 10.1086/343730 |
0.344 |
|
| 2002 |
Stenflo JO, Gandorfer A, Holzreuter R, Gisler D, Keller CU, Bianda M. Spatial mapping of the Hanle and Zeeman effects on the Sun Astronomy and Astrophysics. 389: 314-324. DOI: 10.1051/0004-6361:20020580 |
0.559 |
|
| 2001 |
Stenflo JO, Gandorfer A, Wenzler T, Keller CU. Influence of magnetic fields on the coherence effects in the Nai D$\mathsf{_1}$ and D$\mathsf{_2}$ lines Astronomy and Astrophysics. 367: 1033-1048. DOI: 10.1051/0004-6361:20000495 |
0.551 |
|
| 2000 |
Keller CU. New Initiatives for Synoptic Observations Journal of Astrophysics and Astronomy. 21: 127-134. DOI: 10.1007/Bf02702377 |
0.324 |
|
| 1998 |
Keller CU. SOLIS: a modern facility for synoptic solar observations Astronomical Telescopes and Instrumentation. 3352: 732-741. DOI: 10.1117/12.319288 |
0.424 |
|
| 1996 |
Paxman RG, Seldin JH, Loefdahl MG, Scharmer GB, Keller CU. Evaluation of phase-diversity techniques for solar-image restoration The Astrophysical Journal. 466: 1087. DOI: 10.1086/177578 |
0.356 |
|
| 1996 |
Stenflo JO, Keller CU. New window for spectroscopy Nature. 382: 588-588. DOI: 10.1038/382588A0 |
0.464 |
|
| 1996 |
Keller CU, Smartt RN. Imaging coronal emission lines under high sky-background conditions Solar Physics. 166: 311-315. DOI: 10.1007/Bf00149401 |
0.382 |
|
| 1996 |
Rust DM, Murphy G, Strohbehn K, Keller CU. Balloon-borne polarimetry Solar Physics. 164: 403-415. DOI: 10.1007/Bf00146652 |
0.419 |
|
| 1996 |
Rüedi I, Keller CU, Solanki SK. Measurement of the full Stokes vector of He I 10830 Å Solar Physics. 164: 265-275. DOI: 10.1007/978-94-009-0231-2_21 |
0.322 |
|
| 1996 |
Keller CU. Recent Progress In Imaging Polarimetry Solar Physics. 164: 243-252. DOI: 10.1007/978-94-009-0231-2_19 |
0.364 |
|
| 1994 |
Povel HP, Keller CU, Yadigaroglu I-. Two-dimensional polarimeter with a charge-coupled-device image sensor and a piezoelastic modulator. Applied Optics. 33: 4254-4260. PMID 20935781 DOI: 10.1364/Ao.33.004254 |
0.382 |
|
| 1992 |
Keller CU. Resolution of magnetic flux tubes on the Sun Nature. 359: 307-308. DOI: 10.1038/359307A0 |
0.337 |
|
| 1991 |
Keller CU, Koutchmy S. Multicolor continuum analysis of the solar granulation in quiet and active regions The Astrophysical Journal. 379: 751-757. DOI: 10.1086/170551 |
0.335 |
|
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