CTB-1 Supernova Remnant in Cassiopeia
Imaged from Nova Scotia, Fall, 2016
HaRGB Combination
Data
Altitude at culmination 75°
Airmass Value (sec z) 1.1
Taking Camera SBIG STL-11002XM
Nova Scotia fall, 2016, ~mag 6.4 - @-20C
Imaging OTA
AG Optics iDK 14.5"
Equivalent focal length and ratio
2465mm f/6.7
Mount
Astro-Physics 1600GTO
Guiding
PHD2/ONAG-XM/Lodestar X2
HaRGB Total Integration Time 34hrs
Ha-41X30min, R27x10 min, G-27x10 min, B27x10 min-Astrodon 5nm Ha and Gen 2 I series Filters. Binned 1X1
Acquisition
Main Sequence Software-Sequence Generator Pro
Calibration and Stacking
Darks, Flats and Bias - Stacked and calibrated with PixInsight
Reprocessed Feb 2023
PixInsight, Affinity Photo v.2.04 and Bob Franke's CCDBand-Aid
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