Publications (33)
Properties of the inner penumbral boundary and temporal evolution of a decaying sunspot
M. Benko, S. J. González Manrique, H. Balthasar +3
Temporal evolution of arch filaments as seen in He I 10830 Ã
S. J. González Manrique, C. Kuckein, M. Collados +7
Spectral Inversion of Multi-Line Full-Disk Observations of Quiet Sun Magnetic Fields
H. Balthasar, M. L. Demidov
Evidence of quiet Sun chromospheric activity related to an emerging small-scale magnetic loop
P. Gömöry, H. Balthasar, K. G. Puschmann
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
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
Active region fine structure observed at 0.08 arcsec resolution
R. Schlichenmaier, O. von der Lühe, S. Hoch +19
Upper Chromospheric Magnetic Field of a Sunspot Penumbra: Observations of Fine Structure
J. Joshi, A. Lagg, S. K. Solanki +22
Magnetic loop emergence within a granule
P. Gömöry, C. Beck, H. Balthasar +4
Three-dimensional structure of a sunspot light bridge
T. Felipe, M. Collados, E. Khomenko +26
Properties of a Decaying Sunspot
H. Balthasar, C. Beck, P. Gömöry +4
Inference of magnetic fields in the very quiet Sun
M. J. Mart\' inez González, A. Pastor Yabar, A. Lagg +29
The three-dimensional structure of sunspots II. The moat flow at two different heights
H. Balthasar, K. Muglach
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
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
GREGOR: the New German Solar Telescope
H. Balthasar, O. von der Lühe, F. Kneer +17
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
Image Quality in High-resolution and High-cadence Solar Imaging
C. Denker, E. Dineva, H. Balthasar +4
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