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Copyright Andreas Masche |
Object.................: NGC 7822, Cep
Coordinates............: R.A. = 00h 03,6m, DEC = +68° 37'
Optics / Telescope.....: Pentax SDUF II Refractor
focal length, f/ratio..: 400 mm, f/4
Total exposure time....: 162 min
Filter.................: CS H-alpha, Astronomik RGB Type 2
Film / CCD / guiding...: ST-10 XME, selfguided
Date & location........: Sep. 22, 2003, Schauinsland mountain
Author.................: Andreas Masche
Comments...............: (Ha+R)-(Ha+R)GB, processed with MIRA and PS
Luminance = 12 x 600 s, high resolution
R = 6 x 120 s, binning 2 x 2
G = 6 x 120 s, binning 2 x 2
B = 9 x 120 s, binning 2 x 2