Imaging telescopes or lenses: Samyang 135mm f/2 ED UMC
Imaging cameras: Sony NEX-5T modified · ZWO Optical ASI178MM · Sony NEX-5 modified
Mounts: OTE 150 I
Software: StarTools · Siril 0.9.10
Accessory: dakloifarwa Astroschelle-SY135 · dakloifarwa E-Mount to ASI Adapter · dakloifarwa Filter Drawer Holder · dakloifarwa Bahtinov Mask For Samyang 135mm F/2
Dates:Oct. 31, 2016 , Nov. 17, 2016 , Nov. 1, 2018 , Nov. 6, 2018
Frames:
Baader Planetarium Ha 36mm 7nm: 1637x60" (gain: 270.00) bin 1x1
Baader Planetarium OIII 36mm 8.5nm: 58x240" ISO400
Baader Planetarium SII 36mm 8nm: 77x240" ISO400
Integration: 36.3 hours
Avg. Moon age: 17.54 days
Avg. Moon phase: 32.69%
Astrometry.net job: 3215618
RA center: 2h 32' 40"
DEC center: +61° 26' 20"
Pixel scale: 3.832 arcsec/pixel
Orientation: 3.690 degrees
Field radius: 1.884 degrees
Resolution: 3004x1872
Locations: Home Observatory, Regensburg, Bavaria, Germany
Data source: Backyard
Another attempt on capturing the famous heart nebula IC1805 in narrowband. Unfortunately I wasn't able to new aquire SII and OIII data, so I had to recycle some old data from 2016. The SNR of the old OIII data was quite low, so I'll have to capture OIII again. Maybe with a better filter...
Enjoy!
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