The Popped Balloon Nebula, CTB 1

 Posted: Oct 19th, 2021
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NGC
IC
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Technical Info
Telescope/Lens: TS-Optics Photoline 60mm f/6 FPL53
Camera: ZWO ASI294MM Pro
Mount: HEQ5 Pro Black + SynScan Upgrade Kit
Guide Scope: Svbony 60/240mm
Guide Camera: Qhy5L-II-c
Software: AstroPixelProcessor, Photoshop, Lightroom
Accessories: Baader Ha 7nm, TS-Optics 0.8x for 60-65 mm aperture reducer (TSRed08-60)
Exposure:
34 x 300" ISO/Gain: 150 - Ha
Yellow, Bortle 5 zone:
 Starye Keny, Russia
 Oct 12th, 2021
2 h 50 m
1828
Resolution: 1440x2150 px
Scale: 2037 KB
Supernova remnant in the constellation Cassiopeia.
Resized to 1440 pixels on the short side — not enough signal, will need to gather more data when possible. Processing artifacts and star reduction are already visible. There’s also a bit of oxygen in the nebula, but that would require about 20 hours of exposure, definitely not happening this year.
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