NGC 1097 2-Scopes (B&W) (Alex Woronow)

Celestial hemisphere: Southern · Constellation: Fornax (For) · Contains: NGC 1097

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NGC 1097 2-Scopes (B&W)

Powered byPixInsight

NGC 1097 2-Scopes (B&W)

NGC 1097 (B&W)

OTA: TAO 150 (6” refractor f/7.3) iTelescope 32 (Planewave 16” f/6.8)

Deep Sky West, Chile NSW, Australia

EXPOSURES:

Luminosity 19 x 900” 7 x 600”

Image Width: ~0.3 deg (7.5% of the original image frame)

Processed by Alex Woronow (2019) using PixInsight and Topaz

NGC 1097 is a barred, Seyfert galaxy about 45M light-years away. Seyfert galaxies have quasar-like nuclei with very high surface brightness. About 10% of all galaxies are of this type. However, NGC 1097 currently has a ‘weakly active’ nucleus. Barred galaxies are a type of spiral galaxy that have a radial bar-shaped structure (composed of stars) extending from the galactic core.

Also, the core of this galaxy contains a supper-massive black hole and has jets of stars spraying out of the nucleus and out beyond the apparent limits of the galaxy. (These faint jets are not visible in this photo.)

NGC 1097 has two satellite galaxies, NGC 1097A and B. ‘A’ is the obvious elliptical galaxy just below the principal galaxy, in this image. ‘B’ is a faint irregular, positioned more distantly and largely unstudied. (It is the tiny elongated streak in the upper left of the picture.)

(Source: largely Wikipedia)

Original
Final
B

B

Description: Astrobin did not show the central detail visible locally, so I changed the stretch.

Uploaded: ...

Objects of the South - negative declination only
Takahashi Refractors
The refractors!

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Status	Advanced success
Started	...
Astrometry.net job	2916227
PixInsight job	3VOPVDQXZX7PBR8GH6SEJ5PVYUJ32ALO
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	02h46m18s.996
RA (top/left)	02h45m37s.490
RA (top/right)	02h47m12s.770
RA (bottom/right)	02h47m00s.353
RA (bottom/left)	02h45m25s.371

Dec (center)	-30°16′04″.15
Dec (top/left)	-30°27′40″.90
Dec (top/right)	-30°24′59″.99
Dec (bottom/right)	-30°04′27″.12
Dec (bottom/left)	-30°07′06″.28

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NGC 1097 2-Scopes (B&W)

NGC 1097 2-Scopes (B&W)

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NGC 1097 2-Scopes (B&W)

NGC 1097 2-Scopes (B&W)

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B

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In these public groups

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