- Filters
- Hα48 minOIII48 min
- Category
- Nebula
How it was taken
Capture
- Date
- Exposure
- 1 h 36 min
- Frames
- 48
- Field center
- 5ʰ 34ᵐ 31ˢ +22° 02′
- Field of view
- 59′ × 45′
- Scale
- 0.78″ per pixel
- Rotation
- 231° from north
- Focal length
- 1580 mm, f/6.3
- Views
- 462
Equipment
- Telescope
- Sky-Watcher BK2001P
- Camera
- ASI ZWO 1600MM Pro
- Mount
- Sky-Watcher HEQ5 Pro
- Filter
- ZWO L, R, G, B, Ha, OIII, SII (1.25")
- Filter wheel
- ZWO EFW 8x31mm
- Focuser
- ZWO EAF
- Guide scope
- Sky-Watcher 9x50 Finder
- Guide camera
- ASI 120mm
Shooting history of M 1Each photo is a separate processing
Since 2015, the exposure has grown from 15 min to 1 h 36 min
