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