From Joshua Tree, my first image of M1 is still one of my best
| Details: | | Night of: | Thursday October 14, 2004 | Site: | Joshua Tree | Local Time: | 1:30 AM | Oct 15, 2004 | Altitude: | 45° | | RA: | 05h 34m 32s | Declination: | +22d 01' | | Distance: | 6,500 light years | Magnitude: | +8.4 mV | Size: | 7' x 5' |
| | Camera Settings: | | Telescope: | 9.25-SCT | Camera: | SBIG ST237A + f/3.3 Reducer | f/ratio: | f/3.3 | Pixel Scale: | 1.83 arcsec | Image Size: | 615 x 486 pixels (0.3 MP) | | 18.8' x 14.8' | Exposure: | 30 sec | |
Stacked Frames: | 11 | Total Integration: | 6 minutes | | Shot Info: | LRGB = 30 sec x 3,2,3,3 |
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