本帖最后由 1961isu152 于 2014-11-17 00:45 编辑
这也是裕众152 F5.9拍摄得,拍摄叁数如下。
Imaging telescopes or lenses: Teleskop-Service Individual 152/900
Imaging cameras: Magzero MZ9
Mounts: Celestron CGE
Guiding telescopes or lenses: TecnoSky Triplet APO 80/560
Guiding cameras: Atik 16ic
Filters: Schuler Hydrogen-Alpha 10nm
Accessories: Meade TDM v2
Resolution: 1597x1214
Dates: Jan. 15, 2012
Frames: Schuler Hydrogen-Alpha 10nm: 11x900" -30C bin 2x2
Integration: 2.8 hours
Darks: ~5
Avg. Moon age: 20.66 days
Avg. Moon phase: 65.60%
RA center: 85.393 degrees
DEC center: -2.326 degrees
Pixel scale: 2.476 arcsec/pixel
Orientation: 93.763 degrees
Field radius: 0.690 degrees
Locations: Belluno, None
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