M3 - Globular Star Cluster
(RA 13h 43m, DEC +28d 18.5m)
Photo Details:
- Instrument: Orion Mak-Newtonian (1000mm-f/5.25)
- Filters: Astrodon
- Exposure: LRGB 19:18:18:17 x 10 mins
- Camera: SBIG STF-8300 (LRGB)
- Software: Images Plus, Registar, Photoshop, Maxim DL, Noise Xterminator, Sharpen AI
- Location: Mountain Ranch, California, El. 2500ft (120d 30' 18" W & 38d 13' 53" N)
- Date: April 18-20, 27 & 28, 2013
- Comments:
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