M 51: Whirlpool galaxy
(Astronomical images)
Color: 2 hours (114 * 60 seconds)
Equipment: C9.25, 0.63 reducer, ASI533 MC (IMX533 OSC), AVX mount.
Raw stacks: 16-bit FITS, 16-bit TIFF

Color: 2 hours (114 * 60 seconds)
Equipment: C9.25, 0.63 reducer, ASI533 MC (IMX533 OSC), AVX mount.
Raw stacks: 16-bit FITS, 16-bit TIFF