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I agreeImaging telescope or lens:Explore Scientific ES127mm f/7.5 ED APO triplet
Imaging camera:ZWO ASI1600MM-Cool
Mount:Celestron CGX
Guiding telescope or lens:Orion ST 80
Guiding camera:Lodestar X2
Software:Sequence Generator Pro, Photoshop CS3, PixInsight, PHD2
Filters:Astronomik SII, Astronomik OIII, Astronomik Ha
Accessories:Hotech 2" SCA Self-Centering Field Flattene Hotech SCA Field Flattner, ZWO 8x 1.25" Filter Wheel (EFW), MoonLite 2.5" Focuser with MotorFocus, QHYCCD PoleMaster
Resolution: 2791x2446
Astrometry.net job: 2802513
RA center: 323.683 degrees
DEC center: 57.541 degrees
Pixel scale: 1.108 arcsec/pixel
Orientation: 271.077 degrees
Field radius: 0.571 degrees
Data source: Backyard
I capture the Elephant Trunk - IC 1396 - every year hoping to improve. This time I captured over 20 hours of data while the moon was full in June and July.
Frames:
Astronomik Ha: 100x240" (gain: 139, offset: 21)
Astronomik OIII: 130x240" (gain: 75, offset: 15)
Astronomik SII: 111x240" (gain: 139, offset: 21)
Integration: 22.73 hours
Bias=50
Darks=50
Flats=50
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