|
Technical Data
|
| Optics |
Celestron C11 SCT |
| Focal Length |
1825 mm |
| Focal Ratio |
f/6.5 using GEG |
| Exposure Time |
60 minute exposure |
| Film |
un-hypered 35mm Kodak E200 slide film pushed +1 stop |
| Processing |
Enhanced in Adobe Photoshop 5.5 and Picture Window Pro |
| Location |
Berkshire, New York |
| Date
start |
9/9/2002 |
| Mount |
Mountian Instruments, MI-250 NON=GOTO |
| Tracking |
ST-4 A3-A4 |
| Temperature |
70 deg |
| Notes |
The Eagle Nebula - NGC6611 - M16 in Serpens, Mag=6.0 distance: 7,000 light years. Linear size of about 70 x 50 light years.
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