M 90 Galaxy in Virgo LRGB
Technical information
- Telescope/Lens
- Sky-Watcher 200PDS
- Camera
- ZWO ASI1600MM Pro
- Mount
- Sky-Watcher AZ-EQ6 GT
- Guide Scope
- SW Explorer 200PDS
- Guide Camera
- SX Loadstar X2
- Accessories
- Baader MPCC Mark III, Sky-Watcher OAG, Atik Filter Wheel
- Software
- MaximDL5, CCDStack2, StarTools1.4, PIle, Fitswork4
- Location
- Светловодск, Ukraine
Light pollution
Green, Bortle 4 zone
Exposure
- 73 × 240″ · ISO/Gain: 15 · L
- 24 × 150″ · ISO/Gain: 139 · R
- 27 × 180″ · ISO/Gain: 139 · G
- 33 × 150″ · ISO/Gain: 139 · B
Total exposure: 8 h 36 m
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