IC2169 in Orion
Imaged from Nova Scotia, Fall, 2020
2 Pane Mosaic LRGB Combination
Data
Altitude at culmination 56°
Minimum Airmass Value (sec z) 1.2
Mean FWHM 2.9arc-s
Taking Camera SBIG STL-11002XM
Nova Scotia Fall, 2020, ~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 X-2
LRGB Total Integration Time 12hrs 20mins
L 40X5min, R-36X5min, G-36X5min, B-36X5min-Astrodon 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
Processed
PixInsight, Adobe Photoshop CS4 and Bob Franke's CCDBand-Aid
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