| FS-152 + Televue Powermate Measured FL 2434mm Image Scale 0.63"/px L 95 min, R 95 min G 85 min Blue 80 min all 5 min subs Luminance is L+R+G+B, Hue is R, G and B Supposedly this gives better S:N than RGB at a cost of only 25% more time Click on image for full size |
| M51 |
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