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About This Image
The light from this nebula has been traveling towards the Earth for approximately 10,000 years. Light takes 250 years to just cross from one side of the nebule to the other. Roughly 90 images were take over 4 hours using Ha, SII, and OIII filters, all stacked to create one colour image.
📅 Acquisition Sessions
| Date | Filter | Frames | Sec/Frame | Sub-total | Bortle |
|---|---|---|---|---|---|
| 2026-07-24 | Ha 7nm | 60 | 180s | 3h 0m | B4 |
| 2026-07-25 | SIII 7nm | 40 | 180s | 2h 0m | B4 |
| 2026-07-25 | OIII 7nm | 40 | 180s | 2h 0m | B4 |
| Total Integration | 7h 0m | ||||
4h
Integration
3
Sessions
1
Likes
43
Views
🔭 Equipment
Telescope / Lens
William Optics GT81
Camera
ZWO ASI2600MM Pro
Mount
ZWO AM5N
Filters
Ha 7nm, SIII 7nm, OIII 7nm
Accessories
Field Flattener, CCA, EAF, ZWO 120mm Guide Camera, 60mm Guide Scope
Software
Pixinsight
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