Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2239  ·  NGC 2244  ·  NGC 2252  ·  Rosette nebula  ·  The star 12Mon
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C49 Rosette Nebula-NGC 2237-H-alpha-testing Orion flattener, Adel Kildeev
C49 Rosette Nebula-NGC 2237-H-alpha-testing Orion flattener
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C49 Rosette Nebula-NGC 2237-H-alpha-testing Orion flattener

Getting plate-solving status, please wait...
C49 Rosette Nebula-NGC 2237-H-alpha-testing Orion flattener, Adel Kildeev
C49 Rosette Nebula-NGC 2237-H-alpha-testing Orion flattener
Powered byPixInsight

C49 Rosette Nebula-NGC 2237-H-alpha-testing Orion flattener

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Description

Briefly testing Orion flattener, skies are very bad, I was able to make 4 lights only for the Rosette, so the final image is noisy. But the field is really flat, light coma is in only one corner, the rest of stars are round. Sharpness is also better, so this flattener passed a test

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C49 Rosette Nebula-NGC 2237-H-alpha-testing Orion flattener, Adel Kildeev