NGC2903
in Leo
Optic |
Officina Stellare RC360AS + Reducer f/6
(f=2160mm)
|
Mount |
Losmandy HGM Titan |
Camera |
SBIG ST-10XE + CFW10 + AO8 |
Exposure time |
LRGB 2h24min: L: 16 x 4min, RB: each 5 x 5min G: 6x5min 2x Binning |
Processing |
PixInsight 1.8
|
Date / Time |
15th April 2013
|
Location |
Bucklige Welt / Niederoesterreich
|
Notes |
chip temp. -25°C, Object about 20 Mio. ly distance to earth
|
astrophotos © by manfred schwarz