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North America and Pelican nebulae was taken with my TMB-92 at f/5.5 apo refractor,
an IDAS LPS-V3 filter and the Hutech modified Canon 6D. Each is a stack of 2 x 3 min exposures at ISO 3200
combined in PS CS-6. Note the absence of significant noise even at this high ISO. Great camera.

© 2014 Klaus Brasch




The following was retrieved from Wikipedia, the free encyclopedia, at
http://en.wikipedia.org/wiki/North_America_Nebula
on March 1, 2014

The North America Nebula

Physical characteristics

Type
Right ascension
Declination
Distance
Apparent magnitude (V)
Apparent dimensions (V)
Constellation


Emission
20h 59m 17.1s
+44° 31′ 44″
1,600 ± 100 ly (675 ± 30 pc)
4
120 × 100 arcmins
Cygnus

The license terms of this written work from Wikipedia may be found at http://creativecommons.org/licenses/by-sa/3.0/

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