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Copyright Andreas Masche |
Object.................: NGC 2264, Cone Nebula in Monoceros
Coordinates............: R.A. = 06h 41.1m, DEC = +09° 53'
Optics / Telescope.....: Astrokamera
focal length, f/ratio..: 1050 mm, f/4
Total exposure time....: 130 min
Filter.................: H-alpha (3 nm); Astronomik RGB (Type II)
Film / CCD / guiding...: ST-8E, Guiding with ST4
Date & location........: Jan. 13, 2002, Schauinsland Observatory
Author.................: Andreas Masche
Comments...............: L (H-alpha) RGB, processed with MIRA and Photoshop
L = 9 x 600 s
R = 5 x 120 s, binning 2x2
G = 5 x 120 s, binning 2x2
B = 10 x 120 s, binning 2x2