Northern Cygnus with North America Nebula
The 135 mm image shows a region very rich in emission nebulae. Most noticable is the North America Nebula, the smaller Pelican Nebula and the Gamma Cygni Nebula (near the bottom). An unsharp mask was applied to reduce vignetting. |
Instrument | : | Minolta 135 mm f/2.8 piggyback |
Film | : | Kodak Pro 400 PPF |
Date | : | 26 May 1996, 10:07 - 11:00 UTC with RG 645 red filter |
11:00 - 11:17 UTC without filter | ||
Site | : | Riverside Telescope Maker's Conference, California, USA |
Image # | : | 1996-4/8 |