170 citations · 1.4k across the 66 of their papers we have counts for
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Digitization of Spörer's sunspot drawings
Andrea Diercke, Rainer Arlt, Carsten Denker
Much of our knowledge about the solar dynamo is based on sunspot observations. It is thus desirable to extend the set of positional and morphological data of sunspots into the past…
Statistical characteristics of horizontal proper motions in the vicinity of pores
Meetu Verma, Carsten Denker
Movement and coalescence of magnetic elements could explain the evolution and growth of pores. There have been numerous studies focusing on flow fields in and around individual por…
A retrospective of the GREGOR solar telescope in scientific literature
C. Denker, O. von der Lühe, A. Feller +33
In this review, we look back upon the literature, which had the GREGOR solar telescope project as its subject including science cases, telescope subsystems, and post-focus instrume…
The GREGOR Fabry-Pérot Interferometer
K. G. Puschmann, C. Denker, F. Kneer +18
The GREGOR Fabry-Pérot Interferometer (GFPI) is one of three first-light instruments of the German 1.5-meter GREGOR solar telescope at the Observatorio del Teide, Tenerife, Spain.…
Horizontal flow fields observed in Hinode G-band images III. The decay of a satellite sunspot and the role of magnetic flux removal in flaring
Meetu Verma, Carsten Denker
The flare-prolific active region NOAA 10930 offered both a developing delta-spot and a decaying satellite sunspot of opposite polarity. The objective of this study is to characteri…
GREGOR Fabry-Perot Interferometer - status report and prospects
Klaus G. Puschmann, Horst Balthasar, Christian Beck +6
The GREGOR Fabry-Perot Interferometer (GFPI) is one of three first-light instruments of the German 1.5-meter GREGOR solar telescope at the Observatorio del Teide, Tenerife, Spain.…