M78.
Image made in South France, Les Jurans near Bellafaire with Takahashi FS-128 at f/6 and ST-10XME. Luminance made on 11-12 Octobre 2004, 120 minutes. Colour images made on 10-11 Octobre: Red 50 m, Green 40 m, Blue 80 minutes.
13/02/1999. ST-7a working at -20° C and 9 micron pixels. 190/200/760 Flat Field Camera, 30 m selfguided integration.
Image made on 29 December 1999, 4 x 3 m selfguided integration with FFC and ST-7 at -15° C. Dark frames subtracted, log scaled and sharpened.