Sh2-173 in Cassiopeia

Imaged from Nova Scotia, Summer 2021

 

 

HaRGB Combination
Data
Taking Camera SBIG STL11002M Nova Scotia, Summer 2021 ~mag 6.4 @-20C
Imaging OTA AGO iDK 14.5"
Equivalent focal length and ratio 2465@f/6.7
Mount AP1600
Guiding PHD2/ONAG/Lodestar X2
HaRGB Combination - Total Integration Time 8hrs Ha-7X30min, R9x10min, G-9x10min, B9X10min-Astrodon 5nm Ha and Gen 2 I series RGB Filters. All Binned 1X1
Calibration and Stacking Darks,Flats and Bias - PixInsight
Processed PixInsight, Affinity Photo v.2.0 and Bob Franke's CCDBand-Aid


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