M56 - NGC6779
in Lyra
Optic |
Officina Stellare RC360AS + Reducer f/6
(f=2160mm)
|
Mount |
Losmandy HGM Titan |
Camera |
SBIG ST-10XE + CFW10 + AO8 |
Exposure time |
RGB 2h30min: each channel 5 x 10min |
Processing |
PixInsight 1.7, PS
|
Date / Time |
1th and 2nd Oktober 2011
|
Location |
Bucklige Welt / Niederoesterreich
|
Notes |
chip temp. -20°C, very windy on 1th. Object 32900 ly distance to earth
|
Below you see the 5 calibrated images of R channel, the first 3 on 1th day (very windy) and the last 2 images on 2nd day (better condition)
astrophotos © by manfred schwarz