 |
Perseus Double Cluster | NGC869 + 884 |
|
Equipment Equipment |
Skywatcher Black Diamond ED80 APO |
|
Kameratyp Type of camera |
ALccd6c Pro |
|
Belichtung Exposure time |
10 x 5 min. |
|
Brennweite Focal Length |
720 mm |
|
Ort / Datum Location / Date |
Strasshof a. d. Nordbahn, 2009-07-27 |
|
Bemerkungen Remarks |
Gain 20, Offset 120 |
| All images © copyright by Dieter Beer | |