Rosette Nebula in HOO with RGB Stars (Adam Rosner)

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 12 Mon

Rosette Nebula in HOO with RGB Stars, Adam Rosner

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Rosette Nebula in HOO with RGB Stars

Revision title: reprocessed

Powered byPixInsight

Rosette Nebula in HOO with RGB Stars

Revision title: reprocessed

Summer time doesn't give much time for darkness - this was captured entirely on one night during the hours 23:00 - 04:00

After allowing time for the meridian flip, and for the autofocus routine to run at each filter change, there's only 32 narrowband subs in this (at 300 sec each) for a total of 160 min on target.

Plus 30 x 60 sec RGB frames for the stars

All squeezed into one night.

I had a few problems with my calibration frames with this one - hence the lines and amp glow showing. I've subsequently resolved it (shot a new darkframe library) so I've got a re-process of this one in the works.

Anyway, I've cropped this image to eliminate the worst of the amp glow artifacts.

Original
Final
C

C

Title: reprocessed

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Status	Basic success
Started	...
Astrometry.net job	7108520
PixInsight job	n/a
PixInsight queue size	n/a
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Rosette Nebula in HOO with RGB Stars

Revision title: reprocessed

Rosette Nebula in HOO with RGB Stars

Revision title: reprocessed

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Rosette Nebula in HOO with RGB Stars

Revision title: reprocessed

Rosette Nebula in HOO with RGB Stars

Revision title: reprocessed

Equipment

Acquisition details

Description

Comments

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C

Sky plot

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