本帖最后由 steveyzh 于 2014-5-3 09:32 编辑
NGC 4631鲸鱼星系@若岩天文台
Imaging telescopes or lenses: GSO 10"RC
Imaging cameras: QHYCCD QHY9M
Mounts: Software Bisque Paramount MX
Guiding telescopes or lenses: Astro-Tech TSAPO65Q
Filters: Baader LRGB Ha SII OIII 2"
Accessories: SBIG STI
Resolution: 1648x900
Dates: May 2, 2014
Locations: Ruoyan Observatory
Frames: 60x300"
Integration: 5.0 hours
Avg. Moon age: 2.71 days
Avg. Moon phase: 8.09%
TOA150+Q11拍的RGB截图:
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