[back] Abell 50 (NGC 6742) in Draco [NED]
Higher resolved image / höher aufgelöstes Bild (1900 x 1604 Pixel)
|
(c) 2010 All astro photo images are copyrighted. They may not be used or reproduced without explicit written permission from the authors.. |
|
180" |
|
About this Images / Über diese Bilder
| CCD: | SBIG STL-11000M |
| Image Type, Orientation: | LRGB Composite, North is at 12:00h |
| Exposure time: |
L,R,G,B: 4x900 sec., all 1x1 bin |
| Exposure date: |
August 27th, 2009 |
| Location: | Skinakas Observatory at Crete, Greece, remote-controlled from Much/Germany |
| Filter: | SBIG 2" LRGB filter set for STL |
| Instrument: | Ganymed 60cm-Hypergraph in secondary focus (f=4938.3 mm) |
| Seeing (FWHM): | 1.15" |
| Photographer: | Stefan Binnewies, Josef Pöpsel |
|
Remarks: |
In der 100%-Darstellung zeigen sich feine senkrechte Dunkelzonen links in der Nebelscheibe. |
|
Bemerkungen: |
In the 100%-version of the image some vertical dark areas are visible in the left half of the nebula. |
Back to the Planetary Nebulae Overview / Zurück zur Planetarische-Nebel-Übersichtsseite