2016-03-14 Sirius vs.Beteigeuze 2017-02-25 1212 limbdarkening+sunspot 2mini  2017-02-25, Graz.  Klein-APO, EOS.  Danach Auswertung in Rspec.  Limb Darkening + kleiner Sonnenfleck. M42 2016.03.14.204953 Graz Klein-APO-MCXT Spektrum InstrumentCorrected Labelled NGC2392 2016-03-10 22-06-57 ISO1600 90s calibrated labelled
Sirius 2016.03.14.202931 Graz Klein-APO-MXCT Spektrum InstrumentResponse labelled A0V-Reference