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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