Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2237  ·  NGC 2238  ·  NGC 2239  ·  NGC 2246  ·  NGC 2252  ·  Rosette A  ·  Rosette B  ·  Rosette Nebula  ·  The star 12Mon
Rosette Nebula in Hubble color template, Wei Li
Rosette Nebula in Hubble color template
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Rosette Nebula in Hubble color template

Rosette Nebula in Hubble color template, Wei Li
Rosette Nebula in Hubble color template
Powered byPixInsight

Rosette Nebula in Hubble color template

Equipment

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Acquisition details

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Description

To better use the large image circle of TEC 140, I upgraded my imaging camera to Moravian G2 16200. Comparing to my previous work horse ASI1600, it is much better. The sub is just smoother and deeper with better details. In this season and limited to backyard, I don't have many options and decided to shoot Rosette Nebula again. Weather wasn't very incorporated and the window from my backyard has dwindled from 4 hours to 2.5 hours per clear night. It took almost a month to get barely enough data. I tried couple of different color combinations back and forth. After tweaking it on and off for a week, I settled to this version. Hope it is enjoyable from this traditional object.

Information of Subs:

Ha: 11x20min

S2: 16x 20min

O3: 15x20min

RGB for stars: 17x120s

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