+61° 00′+61° 15′+61° 30′+61° 45′2ʰ 28ᵐ2ʰ 30ᵐ2ʰ 32ᵐ2ʰ 34ᵐ2ʰ 36ᵐHeart Nebula (IC 1805)HD 15522HD 15557HD 15629HD 15558HD 15570
- Filters
- Hα3 h 30 minOIII2 h 50 minSII2 h 10 min
- Category
- Nebula
How it was taken
Capture
- Date
- Exposure
- 8 h 30 min
- Frames
- 51
- Field center
- 2ʰ 32ᵐ 48ˢ +61° 28′
- Field of view
- 58′ × 43′
- Scale
- 0.78″ per pixel
- Rotation
- 19° from north
- Focal length
- 1000 mm, f/5
- Views
- 338
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 IC 1805Each photo is a separate processing
Since 2020, the exposure has grown from 5 h 20 min to 23 h
