M57 The Ring Nebula

Link to additional information on M57

M57 The Ring Nebula
taken: 30 May, 2001
Site: backyard in San Jose, Ca.

Telescope Configuration: Celestron C14 with Televue TV101 Piggybacked on AP1200GOTO mount.

Image Specifics:
      -LRGB (1x Clear @15 minutes, 1x Red, Green @15 minutes, 1x Blue @20 minutes)
      -Telescope: Celestron CM1400 OTA (F=3910mm, f/11)
      -Camera: SBIG ST7E NABG with CFW8 Color Filter Wheel, Imager at -10 C.
      -Mount: AP1200GTO Selfguided via ST7E
      -CCDSOFT v5 used for image capture, Photoshop 5.5 used for LRGB combine


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