C49 Rosette Nebula-NGC 2237-my first Habble palette (Adel Kildeev)

Celestial hemisphere: Northern · Constellation: Monoceros (Mon) · Contains: 12 Mon · NGC 2237 · NGC 2238 · NGC 2239 · NGC 2244 · NGC 2246 · NGC 2252 · Rosette nebula · Sh2-275 · The star 12Mon

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C49 Rosette Nebula-NGC 2237-my first Habble palette

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C49 Rosette Nebula-NGC 2237-my first Habble palette

My first experience with Habble palette thanks to advises of my Russian astro-colleague Dmitry Seleznev. SII - 300 sec.x3 - as Red, HA - 300 sec.x3 - as Green, OIII-300 sec.x3, 3 darks. Clearly it is not sufficient total exposition time for narrowband astrophoto, I need at least 2-3 hours for each channel to have good quality picture, dithering does not work on SIPPS and PHD2, some technical glitch, and I need to learn a lot as to processing and graphical software (I use SIPS, DSS, Fitswork and Pos Free Photo Editor). But as a start it is not so bad

Per aspera ad astra.

Original
B
Final
C

C

Description: Editing background, reducing halo around stars

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Status	Advanced success
Started	...
Astrometry.net job	1831572
PixInsight job	W00ITV0QBF2WIL7DQOWY9KPACBGCS6LE
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	06h32m22s.83
RA (top/left)	06h29m35s.60
RA (top/right)	06h31m33s.25
RA (bottom/right)	06h35m10s.46
RA (bottom/left)	06h33m12s.38

Dec (center)	+05°00′05″.9
Dec (top/left)	+04°39′19″.7
Dec (top/right)	+05°45′06″.10
Dec (bottom/right)	+05°20′52″.2
Dec (bottom/left)	+04°15′11″.6

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C49 Rosette Nebula-NGC 2237-my first Habble palette

C49 Rosette Nebula-NGC 2237-my first Habble palette

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C49 Rosette Nebula-NGC 2237-my first Habble palette

C49 Rosette Nebula-NGC 2237-my first Habble palette

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C

Sky plot

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