Publications (41)
Solar Physics at the Einstein Tower
C. Denker, C. Heibel, J. Rendtel +10
Horizontal flow fields in and around a small active region-- The transition period between flux emergence and decay
M. Verma, C. Denker, H. Balthasar +28
High-Cadence Imaging and Imaging Spectroscopy at the GREGOR Solar Telescope - A Collaborative Research Environment for High-Resolution Solar Physics
C. Denker, C. Kuckein, M. Verma +7
Solar Physics and the Solar-Stellar Connection at Dome C
C. Denker, K. G. Strassmeier
Horizontal flow fields observed in Hinode G-band images. I. Methods
M. Verma, C. Denker
Solar Site Survey for the Advanced Technology Solar Telecope. I. Analysis of the Seeing Data
H. Socas-Navarro, J. Beckers, P. Brandt +17
On the extent of the moat flow in axisymmetric sunspots
M. Verma, P. Kummerow, C. Denker
Deep probing of the photospheric sunspot penumbra: no evidence for magnetic field-free gaps
J. M. Borrero, A. Asensio Ramos, M. Collados +24
Slipping reconnection in a solar flare observed in high resolution with the GREGOR solar telescope
M. Sobotka, J. DudÃk, C. Denker +23
Spectropolarimetric observations of an arch filament system with the GREGOR solar telescope
H. Balthasar, P. Gömöry, S. J. González Manrique +27
A retrospective of the GREGOR solar telescope in scientific literature
C. Denker, O. von der Lühe, A. Feller +33
High-resolution imaging and near-infrared spectroscopy of penumbral decay
M. Verma, C. Denker, H. Balthasar +9
A giant quiescent solar filament observed with high-resolution spectroscopy
C. Kuckein, M. Verma, C. Denker
Active region fine structure observed at 0.08 arcsec resolution
R. Schlichenmaier, O. von der Lühe, S. Hoch +19
Sunspot group tilt angle measurements from historical observations
V. Senthamizh Pavai, R. Arlt, A. Diercke +2
Upper Chromospheric Magnetic Field of a Sunspot Penumbra: Observations of Fine Structure
J. Joshi, A. Lagg, S. K. Solanki +22
Catalyst-free selective area growth of InN nanocolumns by MBE
C. Denker, J. Malindretos, B. Landgraf +1
Three-dimensional structure of a sunspot light bridge
T. Felipe, M. Collados, E. Khomenko +26
Inference of magnetic fields in the very quiet Sun
M. J. Mart\' inez González, A. Pastor Yabar, A. Lagg +29
Instrument and data analysis challenges for imaging spectropolarimetry
C. Denker
High-resolution imaging spectroscopy of two micro-pores and an arch filament system in a small emerging-flux region
S. J. González Manrique, N. Bello González, C. Denker
sTools - a data reduction pipeline for the GREGOR Fabry-Pérot Interferometer and the High-resolution Fast Imager at the GREGOR solar telescope
C. Kuckein, C. Denker, M. Verma +4
Ca II 8542 Ã brightenings induced by a solar microflare
C. Kuckein, A. Diercke, S. J. González Manrique +6
Horizontal flow fields observed in Hinode G-band images II. Flow fields in the final stages of sunspot decay
M. Verma, H. Balthasar, N. Deng +4
Evaluating local correlation tracking using CO5BOLD simulations of solar granulation
M. Verma, M. Steffen, C. Denker
Flows in and around active region NOAA12118 observed with the GREGOR solar telescope and SDO/HMI
M. Verma, C. Denker, H. Balthasar +28
Flows along arch filaments observed in the GRIS 'very fast spectroscopic mode'
S. J. González Manrique, C. Denker, C. Kuckein +28
High-resolution spectroscopy of a giant solar filament
C. Kuckein, C. Denker, M. Verma
Magnetic fields of opposite polarity in sunspot penumbrae
M. Franz, M. Collados, C. Bethge +25
Probing deep photospheric layers of the quiet Sun with high magnetic sensitivity
A. Lagg, S. K. Solanki, H. -P. Doerr +31
The GREGOR Fabry-Pérot Interferometer
K. G. Puschmann, C. Denker, F. Kneer +18
Photospheric Magnetic Fields of the Trailing Sunspots in Active Region NOAA 12396
M. Verma, H. Balthasar, C. Denker +27
Counter-streaming flows in a giant quiet-Sun filament observed in the extreme ultraviolet
A. Diercke, C. Kuckein, M. Verma +1
Image Quality in High-resolution and High-cadence Solar Imaging
C. Denker, E. Dineva, H. Balthasar +4
Two-Dimensional Spectroscopy of Photospheric Shear Flows in a Small delta Spot
C. Denker, N. Deng, A. Tritschler +1
Spectropolarimetric Observations of an Arch Filament System with GREGOR
H. Balthasar, P. Gömöry, S. J. González Manrique +16
Near-infrared spectropolarimetry of a delta-spot
H. Balthasar, C. Beck, R. E. Louis +2
Fitting peculiar spectral profiles in He I 10830 Ã absorption features
S. J. González Manrique, C. Kuckein, A. Pastor Yabar +28
PEPSI: The high-resolution echelle spectrograph and polarimeter for the Large Binocular Telescope
K. G. Strassmeier, I. Ilyin, A. Järvinen +26
The Thermal Environment of the Fiber Glass Dome for the New Solar Telescope at Big Bear Solar Observatory
A. P. Verdoni, C. Denker, J. R. Varsik +3
Temporal evolution of arch filaments as seen in He I 10830 Ã
S. J. González Manrique, C. Kuckein, M. Collados +7