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NGC 7538
Click on the image above for a 1/4 resolution view, 1002 x 668 pixels ~ 0.9 MB.
Click here for a 1/2 resolution view, 2004 x 1336 pixels ~ 3.1 MB.
Click here for a full resolution view, 4008 x 2672 pixels ~ 10 MB.
Image Information
|
Object |
NGC 7538 RA 23:13:45.6 DEC 61 28 23.9 |
| Imaging by | Greg Morgan |
| Date(s) | September 9 to 12, 2007 (4 nights) |
|
Optics |
RCOS 12.5 inch f/9 Ritchey-Chrétien with a 2,857mm focal length |
|
Mount |
Paramount ME |
|
Camera |
SBIG STL-11000XM |
|
Guiding |
Internal selfguiding with dithering |
|
Field Scale |
0.64 arcseconds / pixel |
|
FOV |
The full frame FOV = 43' x 30' arcminutes. North is to the right and East is up. |
|
Chip Temp |
-15 C |
|
Filter(s) |
Astrodon True Balance LRGB I-series 50mm |
|
Location |
Sierra Remote Observatories, Shaver Lake California 4,610 feet |
|
Exposure(s) |
LRGB = 13 x 1800, 10 x 1800, 9 x 1800, 9 x 1800 seconds (20.5 hours total) |
|
Binning |
All channels at 1x1 |
|
Camera control |
MaxIm DL 4 / CCDAutopilot 3 |
|
Processing software |
CCDStack, Photoshop CS2 |
|
Image notes |
Thanks again to those who have loaned me hardware and given me advise on how to make this image possible! |
www.sierraremoteobservatories.com