RCOS 24” F/8 RC, Apogee AltaU, L:1.5hrs, RGB:10m, 2X
Cigar Galaxy, M82
Amateur CCD Astronomy
By Richard D. Jacobs, M.D.
By Richard D. Jacobs, M.D.
RCOS 24” F/8 RC, Apogee AltaU, L:1.5hrs, RGB:10m, 2X