Sharpless2-115 in Cygnus
Imaged from Nova Scotia, Summer, 2017
HaRGB Combination
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Data
Altitude at culmination 89°
Minimum Airmass Value (sec z) 1.0
Mean FWHM 2.3 arc-s
Taking Camera SBIG STL-11002XM
Nova Scotia Summer, 2017, ~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/Lodestar X-2
HaRGB 2 Panel Mosaic Total integration time 21.5 hrs
Ha 19X30min, R-24x10 min, G-24x10 min, B-24x10 min-Astrodon 5nm Ha and Gen 2 I series RGB 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