the head of Cygnus
23th August 2004
Optic |
Sigma 24-70mm, f/4 (f=48mm)
|
Mount |
Losmandy HDM Titan
|
Camera |
Canon EOS 10D
|
Exposure time |
6 x 11min
|
Processing |
ImagePlus, Registar, Photoshop
|
Date / Time |
23th August 2004 / 22:28 - 23:48 UT
|
Location |
Bucklige Welt / Niederoesterreich
|
Notes |
Flatfield and Darkframe-corrected
|
astrophotos © by manfred schwarz