Sh2-101 - Tulip Nebula - Chuck Novice
Photo description / processing
Constellation: Cygnus
Type of object: Emitting nebula
Distance: 6,000 light-years
Magnitude: 9.0
Discovered in : 1959
Fun Facts !
This nebula derives its brightness from the young star HD 227018 visible in the tulip.
It is very close to Cygnus X-1, a micro-quasar and galactic X-ray source that was probably the first black hole discovered from such a source.
The shockwave of extremely hot gas escaping from the Tulip's center gives it its peculiar shape.
Technical information
- Telescope/Lens
- Sky-Watcher 200PDS
- Camera
- Canon EOS 77D
- Mount
- Sky-Watcher HEQ5 Pro
- Guide Scope
- Sky-Watcher 9/50
- Guide Camera
- ZWO ASI120MM Mini
- Accessories
- TS-Optics Superflat GPU Coma Corrector
- Software
- Pixinsight, Adobe Photoshop
- Location
- Gers, France
Light pollution
Green, Bortle 4 zone
- Date taken
Exposure
- 200 × 40″ · ISO/Gain: 800 · Filter ALP-T Dual Band (Ha-OIII) 5nm ·
Total exposure: 2 h 13 m









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