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Whale and Hockey Stick Galaxy | NGC4631 |
Astro-Collaboration with Patrick Hochleitner (www.photonhunter.at)
Hier
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Objekt
Identifizierung
Object identification
Luminance with galactic cirrus or gas halo
NGC4631 Crop
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Montierung Mount |
NEQ6 Pro SynScan |
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Equipment Equipment |
Skywatcher Black Diamond ED120 APO |
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Kameratyp Type of camera |
ALccd6c Pro Moravian G2 8300 |
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Belichtung Exposure time |
ALccd6c Pro RGB 64 x 10 min. Moravian G2 Lum 73 x 10 min. Total: 22 hours 50 min. |
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Brennweite Focal Length |
765 mm with
Skywatcher Flattener/0,85 Reducer |
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Ort / Datum Location / Date |
Schrick, 2012-03-20+22+25 Bruck a. d. Glocknerstrasse 2012-03-16+17 |
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Entfernung Distance |
NGC4631 - 5,68 Mpc NGC4656 - 5,47 Mpc |
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Sternbild Constellation |
Jagdhunde Canes Venatici |
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Orientierung Orientation |
Norden ist oben North is up |
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Bemerkungen Remarks |
ALccd6c Pro Gain 16, Offset 118 Moravian G2 8300 both -20° Degrees Data reduction with Theli, PixInsight, Photoshop |
| All images © copyright by Dieter Beer | |
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