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NGC-6946 | |
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| Date: | September 17, 2001 |
| Exposure: | LRGB 55:35:35:42 : 11 x 300s L, 7 x 300s R, 7 x 300s G, 7 x 360s B |
| Processing: | MaxIm Color combine, CCDSharp (1 iteration each RGB), Stretch |
| Conditions: | Average, Mag 3-4 Skies |
| Scope: | Vixen 102mm Flourite, f/6.5, 2.288 arcsec/pix measured with TheSky |
| Camera: | SBIG ST-237A, -15°, Vixen 6.3 Focal Reducer |
| Comments: | Not quite enough signal for a really good image. I will gather some additional shots on the next clear night. |