Image processed by Johnathan Allison, original data from Telescope Live.
Coming soon
Rosette Nebula
NGC 2237 / Caldwell 49 · Emission nebula in Monoceros · ~5,000 ly
A stellar nursery about 130 light-years across. At its heart, the hot, massive stars of the young cluster NGC 2244 have carved the hollow center and set the surrounding gas glowing. Dark Bok globules dot the petals, some possibly forming new stars.
- Telescope
- SPA-1-CMOS
- Camera
- QHY 600M
- Location
- Spain
- Source
- Telescope Live
- Filters
- Ha / OIII / SII
- Exposure
- Ha 6h 20m · OIII 5h 55m · SII 6h 10m
- Total
- 18h 25m (221 subs)
- Coordinates
- RA 06h 31m 47.0s · Dec +05° 06′ 04″
- Observed
- 29 Sep 2023 – 18 Jan 2025
- Processing
- PixInsight, AstroWizard, Photoshop
- Processed by
- Johnathan Allison