NGC 2237 Rosette Nebula

Posted: Jan 16th, 2026

Technical Info

Telescope/Lens: Sky Rover 72mm ED APO

Camera: ZWO ASI 533 MM Pro

Mount: Takahashi EM-200 Temma-2

Guide Scope: SV165 Mini Guider Scope 30mm/120mm F4

Guide Camera: ZWO ASI 120 MM Mini

Software: Siril, Starnet, GraXpert, Lightroom

Accessories: Sky Rover 1x Field Flattener for 72ED APO, ZWO EAF, ZWO EFW, ZWO ASIAIR Plus

Exposure:

48 x 300" ISO/Gain: 100 - Antlia LRGB-V Pro R

38 x 300" ISO/Gain: 100 - Antlia LRGB-V Pro G

39 x 300" ISO/Gain: 100 - Antlia LRGB-V Pro B

Orange, Bortle 6 zone:

Selo Pavlovka, Russia

Jan 15th, 2026

10 h 25 m

102

9

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Resolution: 2900x2900 px

Scale: 4570 KB

42

All calibration frames are available.

Updated

NGC 2237 Rosette Nebula

18 Jan, 2026

0

I played around with the colors a bit, and I think it turned out quite interesting, in my humble opinion.

NGC 2237 Rosette Nebula

17 Jan, 2026

14 h 20 m

Added the L channel. The result is less colorful but more detailed.

Current photo

NGC 2237 Rosette Nebula

16 Jan, 2026

10 h 25 m

All calibration frames are available.

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