N E B U L A /
NGC 7293 - Helix nebula James R. Foster Last Update: 11/19/2005 jrfcomet@sbcglobal.net |
Object: | NGC 7293 - Helix nebula |
Telescope Used: | 13" Classical Cassegrain F/7.5 |
CCD Camera Used: | ![]() |
Exposure(s): | LRGB 70:60:60:70 minutes |
Filters/Binning: | L:1x1, RGB:2x2 Bin |
Taken from: | Mt. Pinos, California |
Date: | Oct 2004 |