|
Instrument |
Canon EF-S55-250mm @
55mm & f/5.0. Aquired at 15.8 arcsec/pixel. Shown at 109.7 and 39.2 arcsec/pixel. |
|
Mount |
iOptron SkyTracker |
|
Camera |
Canon EOS Rebel T5i
(no modifications) |
|
Acquisition Data |
10/4/2015
Chino Valley, AZ with the EOS Utility software |
|
Exposure |
|
Raw ISO
400 No Filters |
125 min (25 x
5 min) |
|
|
Software |
-
Pixinsight and
Photoshop CS6.
-
PixInsight
processing includes calibration, debayering, registeration, stacking, gradient repair
and non-linear stretching with HistogramTransformation.
-
PhotoShop for the final
touch-up.
-
Noiseware 5, a PhotoShop plug-in.
|
|
Comment |
North is to the right.
The image is centered
on the stars Deneb and Sadr in the constellation Cygnus.
Featured, near the top, is NGC 7000... The North American Nebula.
In the upper-left corner is NGC 6992 The Veil Nebula. |
