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IC 1805 "Heart" SHOSep 29th, 2026
6 h 55 m
I left oxygen only with the Antlia filter; with Optolong the oxygen image is more blurry. I played a bit with the colors of the image and the stars.
IC 1805 "Heart" SHO
Photo description / processing
I left oxygen only with the Antlia filter; with Optolong the oxygen image is more blurry. I played a bit with the colors of the image and the stars.
Technical information
- Telescope/Lens
- Astro-Tech AT65EDQ
- Camera
- ZWO ASI2600MC PRO
- Mount
- JUWEI 14
- Guide Scope
- ZWO 30/120 Guide Scope
- Guide Camera
- ZWO ASI 120 MM mini
- Accessories
- ZWO ASIAIR Plus 256G, ZWO EAF
- Software
- Siril, Cosmic Clarity, Affinity
- Location
- Протвино, Московская обл., Россия
- Date taken
Exposure
- 28 × 300″ · ISO/Gain: 100 · T=-5C. Optolohg L-Ultimate (3nm, Ha+OIII) ·
- 55 × 300″ · ISO/Gain: 100 · T=-10C. Antlia ALP-T (3nm, SII+OIII) ·
Total exposure: 6 h 55 m
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