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|