Follow
Christoph Keller
Christoph Keller
National Solar Observatory
Verified email at nso.edu
Title
Cited by
Cited by
Year
Two accreting protoplanets around the young star PDS 70
SY Haffert, AJ Bohn, J De Boer, IAG Snellen, J Brinchmann, JH Girard, ...
Nature Astronomy 3 (8), 749-754, 2019
4462019
Combining high-dispersion spectroscopy with high contrast imaging: Probing rocky planets around our nearest neighbors
I Snellen, R de Kok, JL Birkby, B Brandl, M Brogi, C Keller, M Kenworthy, ...
Astronomy & Astrophysics 576, A59, 2015
3292015
The second solar spectrum. A new window for diagnostics of the Sun.
JO Stenflo, CU Keller
Astronomy and Astrophysics, v. 321, p. 927-934 321, 927-934, 1997
2721997
On the origin of solar faculae
CU Keller, M Schüssler, A Vögler, V Zakharov
The Astrophysical Journal 607 (1), L59, 2004
2102004
Evaluation of phase-diversity techniques for solar-image restoration
RG Paxman, JH Seldin, MG Lofdahl, GB Scharmer, CU Keller
1791995
Solar speckle polarimetry
CU Keller, O Von Der Luehe
Astronomy and Astrophysics (ISSN 0004-6361), vol. 261, no. 1, p. 321-328 …, 1992
1691992
Spectral modulation for full linear polarimetry
F Snik, T Karalidi, CU Keller
Applied Optics 48 (7), 1337-1346, 2009
1652009
Resolution of magnetic flux tubes on the Sun
CU Keller
Nature 359 (6393), 307-308, 1992
1631992
Mapping atmospheric aerosols with a citizen science network of smartphone spectropolarimeters
F Snik, JHH Rietjens, A Apituley, H Volten, B Mijling, A Di Noia, ...
Geophysical Research Letters 41 (20), 7351-7358, 2014
1612014
Solar carbon monoxide, thermal profiling, and the abundances of C, O, and their isotopes
TR Ayres, C Plymate, CU Keller
The Astrophysical Journal Supplement Series 165 (2), 618, 2006
1552006
On the strength of solar intra-network fields
CU Keller, FL Deubner, U Egger, B Fleck, HP Povel
Astronomy and Astrophysics (ISSN 0004-6361), vol. 286, no. 2, p. 626-634 286 …, 1994
1501994
SOLIS: an innovative suite of synoptic solar instruments
CU Keller, JW Harvey, MS Giampapa
Innovative telescopes and instrumentation for solar astrophysics 4853, 194-204, 2003
1452003
Direct detection of scattered light gaps in the transitional disk around HD 97048 with VLT/SPHERE
C Ginski, T Stolker, P Pinilla, C Dominik, A Boccaletti, J De Boer, ...
Astronomy & Astrophysics 595, A112, 2016
1422016
Differential Hanle effect and the spatial variation of turbulent magnetic fields on the Sun
JO Stenflo, CU Keller, A Gandorfer
Astronomy and Astrophysics, v. 329, p. 319-328 (1998) 329, 319-328, 1998
1381998
Sphere/zimpol high resolution polarimetric imager-i. system overview, psf parameters, coronagraphy, and polarimetry
HM Schmid, A Bazzon, R Roelfsema, D Mouillet, J Milli, F Menard, ...
Astronomy & Astrophysics 619, A9, 2018
1342018
New window for spectroscopy
JO Stenflo, CU Keller
Nature 382 (6592), 588-588, 1996
1321996
Polarimetric imaging mode of vlt/sphere/irdis-ii. characterization and correction of instrumental polarization effects
RG van Holstein, JH Girard, J De Boer, F Snik, J Milli, DM Stam, C Ginski, ...
Astronomy & Astrophysics 633, A64, 2020
1272020
Structure of solar magnetic fluxtubes from the inversion of Stokes spectra at disk center
CU Keller, O Steiner, JO Stenflo, SK Solanki
Astronomy and Astrophysics (ISSN 0004-6361), vol. 233, no. 2, July 1990, p …, 1990
1231990
Solar and space weather radiophysics: current status and future developments
DE Gary, CU Keller
Springer Science & Business Media, 2004
1212004
MagAO-X: project status and first laboratory results
JR Males, LM Close, K Miller, L Schatz, D Doelman, J Lumbres, F Snik, ...
Adaptive Optics Systems VI 10703, 76-89, 2018
1202018
The system can't perform the operation now. Try again later.
Articles 1–20