[back] DWB 35/41 in Cygnus
Higher resolved image / höher aufgelöstes Bild (2800 x 2053 Pixel)
Ha-Version - Inverted Ha-Version (both 3000 x 2217 Pixel)
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(c) 2008 All astro photo images are copyrighted. They may not be used or reproduced without explicit written permission from the authors. |
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5´ |
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About this Image / Über dieses Bild
| CCD: | SBIG STL-11000M |
| Image Type, Orientation: | (L+Ha)-HaGB Composite, North is at 12:00h |
| Exposure time: | L: 4x600 sec., Ha: 12x600 sec., G,B:6x600 sec., all 1x1 bin |
| Exposure date: | August 22nd/23rd, 2007 |
| Location: | Skinakas Observatory at Crete, Greece, remote-controlled from Much/Germany |
| Filter: | SBIG 2" LRGB filter set for STL + Astronomic Typ II Ha Filter |
| Instrument: | Ganymed 60cm-Hypergraph in primary focus (f=1815.9 mm) |
| Photographer: | Stefan Binnewies, Josef Pöpsel, image editing of the Ha-Only-Versions by Stefan Heutz |
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Remarks: |
Sadir, the "heart" of the cygnus is ~ one image width left to this image. The center coordinates of the image are RA 20h 13m 30s, Dec 40d 05m 48s. DDP was used. |
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Bemerkungen: |
Sadir, das "Herz" des Schwans liegt etwa eine Bildschirmbreite links von diesem Bild. Die Mittelpunktskoordinaten des Bildes sind RA 20h 13m 30s, Dec 40d 05m 48s. DDP wurde benutzt. |
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