IC443
- Resolution:
- 6043x3977 px
- File size:
- 20009 KB
Photo description / processing
IC 443 (also known as the Jellyfish Nebula) is a supernova remnant in the constellation Gemini.
The object was discovered by the German astronomer Max Wolf on September 25, 1892.
In the sky, the nebula is located near the star Eta Geminorum (η Gem / η Geminorum) – a triple star in the constellation Gemini. It has the traditional name Propus, meaning "forefoot" (or "the forward foot") in Latin (Propus and Praepes).
First light with the new camera, compared to a simple (modded) DSLR – the sky from the ground. This time, guiding failed again. Neither PHD2 settings nor precise polar alignment helped. We'll be overhauling the mount and see what comes of it.
Technical information
- Telescope/Lens
- Sky-Watcher 150/750
- Camera
- ToupTek ATR 2600c
- Mount
- HEQ5 Pro
- Guide Scope
- Angeleyes 50mm
- Guide Camera
- Datyson t7c
- Accessories
- MEYON 2” MPC 1x
- Software
- siril
- Location
- Мержаново, Ростовская область, Россия
Light pollution
Yellow, Bortle 5 zone
- Date taken
Exposure
- 39 × 300″ · ISO/Gain: 100 · LAIDA двухдиапазонный 7 нм
Total exposure: 3 h 15 m




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