by Chuck’s Astrophotography
2017.12.31
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I certainly didn’t capture enough OIII and SII data for this object, but I wanted to finish the Jellyfish Nebula and move on. There are too many more deepsky objects on my list right now to get to. Here is more info:
Target:
Jellyfish Nebula (IC 443)
Imaging Telescope:
Orion ED80T CF (480 focal length)
Reducer:
Orion .8
Mount:
Celestron CGX
Imaging Camera:
ZWO ASI1600MM-Cool
Astronomik Ha: 166×180″
Astronomik OIII: 70×120″
Astronimik SII: 32×180″
Integration: 12.2 hours
Gain: 139, Offset: 21
Guide scope:
Orion ST80
Guide Camera:
Lodestar X2
Guide Software:
PHD2
Calibration Frames:
Darks: 50, Bias: 50, Flats: 50
Capture software:
Sequence Generator Pro (SGP)
Stacking software:
PixInsight
Post Processing:
PixInsight, PhotoShop
Dew Shield, Dew Heater Strip
Astrobin: http://astrob.in/327907/B/