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Abell 7 by Don Goldman (APOD Dec 5, 2013)
Submitted December 14, 2013 by Planewave Instruments
Exposure: 21.25 hrs Total, 11.5 hrs OIII, 8.5 hrs H-a. 1.25 hrs RGB
Telescope: PlaneWave CDK20
Mount: PlaneWave Ascension A200HR
OAG: Astrodon MonsterMOAG
Acquisition: CCDAutoPilot5
Calibration: CCDStack2
Observatory Site: Siding Springs, iTelescope.net, NSW, Australia
Mount: PlaneWave Ascension A200HR
OAG: Astrodon MonsterMOAG
Acquisition: CCDAutoPilot5
Calibration: CCDStack2
Observatory Site: Siding Springs, iTelescope.net, NSW, Australia
Camera: Apogee U16M D09
Filters: Astrodon Gen2 RGB, 5nm H-a, 3 nmOIII
Guider: SBIG ST-i
Camera Operation: MaximDL5.24
Processing: Photoshop CC, PixInsight1.8
Filters: Astrodon Gen2 RGB, 5nm H-a, 3 nmOIII
Guider: SBIG ST-i
Camera Operation: MaximDL5.24
Processing: Photoshop CC, PixInsight1.8