2012
Read MoreNGC 4747 (Arp 159) - NGC 4725 - NGC 4712
Interacting Galaxies
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Subject Names:
NGC 4747 (Arp 159), NGC 4725, NGC 4712
Constellation: Coma Berenices
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Click for “NGC 4725” Information on Wikipedia
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Date:
April 2012
Location:
Anza, California
Optics:
Takahashi FS-152. Focal Length 1215mm @ f8
Mount:
AP900GTO
Camera:
QSI 683WSG
Filters:
Astrodon E series LRGB
Guiding:
STi in QSI Off-Axis Guider
Exposure:
L: 24 x 15 minutes, Bin 1
RGB: 10 x 10 minutes each, Bin 2
Total Exposure = 660 minutes (11 hours)
Software:
Acquisition: MaxImDL 6, CCD Commander
Processing: PixInsight
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NGC4747Arp159NGC4725NGC4712Interacting GalaxiesSpiral Galaxy
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