Balkonsternwarte.de
vdB 13 + 16 u.a.  
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Exposure data Date :  2021-11-08+14+27 / 12-11 / 2022-01-05+06 Location :  Ursa Major obs @ ROSA (remote observatory southern alps) Camera :  QHY 268m-PH mount: 10micron HPS 2000 II Instrument :  “Mizar” Takahashi Epsilon 130D aperture ratio: 1:3.3 Field : 190 x 127 arc-minute Filter :  Baader LRGB Sub-Exposure Time:   104x310sec Luminance / 232x310sec all RGB Filters Total Exposure Time : 537 min L / 1199 min RGB - >  1736min -> 28h 57min Exposure Software: Voyager Image Prozessing : Kalibration Dark Flatfield Fitswork / PixInsight 1.8 / PS CS 5 Spezifics :  data acquired remotely using Voyager by Leonardo Orazi data acquisition by Markus Blauensteiner & Oliver Schneider
Objekt Info Name :  vdB 13 + 16 etc. Type : Dark Nebula etc. Informationen:  Simbad info Size : ? Brightness (visual) :  ? Constellation :  Aries Koordinaten / Coordinates : RA  03h28m00s / DE +30°07'58" -> Karte Sky-Map.org