Stefan's Quintet, NGC7331 and galactic cirrus (Boris Emchenko)

Celestial hemisphere: Northern · Constellation: Pegasus (Peg) · Contains: NGC 7317 · NGC 7318 · NGC 7319 · NGC 7320 · NGC 7331 · NGC 7335 · NGC 7337 · NGC 7343 · Stephan's Quintet

Stefan's Quintet, NGC7331 and galactic cirrus, Boris Emchenko

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Stefan's Quintet, NGC7331 and galactic cirrus

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Stefan's Quintet, NGC7331 and galactic cirrus

Stefan's Quintet and NGC7331 with traces of galactic cirrus

The goal was to obtain in one frame Stefan's Quintet and NGC 7331 with traces of so called ‘galactic cirrus’ - dust beyond main body of our own Milky Way reflecting the combined light of the stars of the Galaxy (seen as subtile variation in background lightness) and more correct to be named as IFN (Integrated Flux Nebulas).

Imaged from 2017/08/21 till 2017/09/21 in 13 nights.

L 600s x 110

R 600s x 36

G 600s x 44

B 600s x 84

(and 10 x 60s frames in each filter for better shaped stars)

Processed is PixInsight

Closeup:

* Stefan's Quintet

* NGC7331

Original
B
Final
C

B

Description: Stars and contrast reworking

Uploaded: ...

SW250\|300\|320

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Status	Advanced failed
Started	...
Astrometry.net job	1753935
PixInsight job	8BLCKMPPS0LKOAA6L7AROXRJV14ONG7B
PixInsight queue size	n/a
PixInsight stage	PLATE_SOLVING_IMAGE

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Stefan's Quintet, NGC7331 and galactic cirrus

Stefan's Quintet, NGC7331 and galactic cirrus

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Image Index:

Contribution Index (beta):

Stefan's Quintet, NGC7331 and galactic cirrus

Stefan's Quintet, NGC7331 and galactic cirrus

Equipment

Acquisition details

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Comments

Revisions

B

Sky plot

Histogram

In these collections

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