I pointed my telescope at the Triangulum Galaxy for 9 hours and 24 minutes:
1 hour and 4 minutes of red light
1 hour of green light
1 hour and 4 minutes of blue light
3 hours and 12 minutes of luminance
3 hours and 4 minutes of Hydrogen alpha.
1 hour and 4 minutes of red light
1 hour of green light
1 hour and 4 minutes of blue light
3 hours and 12 minutes of luminance
3 hours and 4 minutes of Hydrogen alpha.
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