The Jellyfish Nebula - in Gemini - IC443
Imaged from Nova Scotia, Winter, 2014/15
HaRGB Combination Image
Data
Altitude at culmination 70°
Minimum Airmass Value (sec z) 1.2
Taking Camera SBIG STL-11002XM
Nova Scotia Winter 2015, ~mag 6.4 skies, sensor @-20C
Imaging OTA
Takahashi TOA-150 with TOA-67 Field Flattener
Equivalent focal length and ratio
1090mm f/7.3
Mount
Astro-Physics 1600GTO
Guiding
PHD2/MMOAG/SBIG ST-i
HaRGB Total integration time 24hrs 30mins
Ha 13X30min - Astrodon 5nm Ha Filter, RGB 36X10min each Astrodon Gen. 2 I Series Filters . All 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
.
Ha Only Image
Data
Altitude at culmination 70°
Minimum Airmass Value (sec z) 1.2
Taking Camera SBIG STL-11002XM
Nova Scotia Fall 2014, ~mag 6.4 - @-20C
Imaging OTA
Takahashi TOA-150 with TOA-67 Field Flattener
Equivalent focal length and ratio
1090mm f/7.3
Mount
Astro-Physics 1600GTO
Guiding
PHD2/MMOAG/SBIG ST-i
Ha
Ha 13X30min - Astrodon 5nm Ha Filter. Binned 1X1
Acquisition
Main Sequence Software-Sequence Generator Pro
Calibration and Stacking
Darks, Flats and Bias - Stacked and calibrated with PixInsight
Reprocessed Dec 2022
PixInsight, Affinity Photo v.2.03 and Bob Franke's CCDBand-Aid
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