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Puppis A Supernova Remnant by Don Goldman (APOD Aug 28, 2015)

Submitted by Planewave Instruments

Telescope: PlaneWave CDK20 0.5m f/6.8
Mount: PlaneWave Ascension A200h
Exposure: 16.5 hrs Total: 5.5 hrs H-a, 8.5 hrs OIII, 1.5 hrs RGB
Oag: Astrodon MonsterMOAG
Acquisition: CCDAutoPilot5
Calibration: CCDStack2
Observatory Site: iTelescope.net, Siding Spring, NSW, Australia
Camera: SBIG STX 16803
Filters: Astrodon 3nm OIII, 5nm H-a/SII, Gen 2 RGB