LRGB exposure: Luminance component, 2x2bin unfiltered 3x900s exposure. Color components: blue 3x3bin 3x300s, green 3x3bin 2x300s, red 3x3bin 2x300s.
Telescope 16 inch Meade LX200, Meade 6.3 focal-reducer, AO-7 guiding at 4hrz.
23.1.2000