IC410离我们约有1万2千光年远。影像的左上角可见到二道被称为蝌蚪的条状云气。这幅影像只用了两个窄波段拍摄以红色为主,正好用来庆祝感恩节。
星云IC410内的蝌蚪状云气
Imaging telescopes or lenses: Astro-Tech AT10RCCF
Mounts: AP900GTO
Guiding telescopes or lenses: Astro-Tech AT10RCCF
Guiding cameras: QSI 683 wsg-8
Focal reducers: Astro-Physics CCDT67
Software: CCD Commander, FocusMax, Cyanogen Maxim DL5, ccdstack 2.0, photoshop cs5
Filters: Astrodon Ha 3nm, AstroDon OIII 3nm
Resolution: 3326x2504
Dates: Nov. 7, 2013
Locations: Home Observatory
Frames: 26x1200"
Integration: 8.7 hours
Avg. Moon age: 3.84 days
Avg. Moon phase: 15.74%
祝大家感恩节愉快!