Nebel Sh2-155 und die Wand im Nordamerikanebel NGC7000
Object: Nebula Sh2-155
Date: 15.07.2007
Location: Oberes Schlierental 1450m ü. M.
SQM: 21.37m/s2 at 00.48UTC by 11°C
Telescope: Meade Schmidt-Newton 254mm f/4
Mount: ALT-7
Autoguiding: SBIG STV
Camera: Canon EOS 20Da
ISO speed: 1600
Dark Frame: Master-Dark at 13°C
Flat Frame: Master-Flat at 0°USZ with Paracorr
Exposure: 15 x 362s, total 90minutes
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Object: Wall in Nordamerica Nebula NGC7000
Date: 14.07.2007
Location: Oberes Schlierental 1450m ü. M.
SQM: 21.34m/s2 at 21.55UTC by 14°C
Telescope: Meade Schmidt-Newton 254mm f/4
Mount: ALT-7
Autoguiding: SBIG STV
Camera: Canon EOS 20Da
ISO speed: 1600
Dark Frame: Master-Dark at 13°C
Flat Frame: Master-Flat at 0°USZ with Paracorr
Exposure: 15 x 362s, total 90minutes
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Letzte Änderungen: 26. August 2007, Webmaster