NGC 1977 Running man
Technische Beschreibung:
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Objekt / object: |
NGC 1977 Running man (Orion) |
|
Optik / optics: |
50 cm f7.15 Cassegrain |
|
Kamera / camera: |
SBig STL11K @ -20°C |
|
Montierung / mount: |
K100 |
|
Datum / date: |
7. January 2008 |
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Belichtungszeit / exp time:
|
60 min Luminance 1x1 (5 min subexp) 30 min red (5 min subexp 2x2 binned) 30 min green (5 min subexp 2x2 binned) 30 min blue (5 min subexp 2x2 binned)
|
|
Bildbearbeitung / processing: |
MaxIm DL, PS 2 |
|
Seeing: |
2.4" FWHM |
|
Bem. / rem. |