SDSSCGB 12925 Compact Group of Galaxies (Subaru HSC-SSP) (Sergio Díaz)

SDSSCGB 12925 Compact Group of Galaxies (Subaru HSC-SSP)

Link to TIFF/FITS: https://hsc-release.mtk.nao.ac.jp/hscMap-pdr2/app/

SDSSCGB 12925 Compact Group of Galaxies (Subaru HSC-SSP)

Link to TIFF/FITS: https://hsc-release.mtk.nao.ac.jp/hscMap-pdr2/app/

Compact Group of Galaxies SDSSCGB 12925. The object up from center is actually a group of three closely interacting galaxies, the UGC 12589 (which is an AGN), SDSSCGB 12925.3 and SDSSCGB 12925.4, while the lower one is the Seifert 1 galaxy 2MASX J23250382+0001068.

This image comes from a cutout of the Subaru Strategic Survey, that uses the 8.2 Subaru telescope with a giant CCD array (Hyper Suprime-Cam). The color composite uses the sdss-i (4 subs), sdss-r (2 subs) and sdss-g (4 subs) filters for the R, G, B channnels, respectively.

Processed with PI, removed some artifacts (the disturbing blooming-like on brightest stars) and final adjustments with Ps.

Acknowledgement:

Hyper Suprime-Cam Subaru Strategic Survey, Principal Investigator: Satoshi Miyazaki (NAOJ)

Data downloaded as FITS cutout from hscMap tool, Deep-UltraDeep (dud) survey. Fields 9463 and 9706 (discarded some of the data because of large artifacts).

8.2 m Subaru telescope & Hyper Suprime-Cam

0.168 arcsec/pixel, 15 um/pixel, estimated focal length ~18400mm

Capture data is not stored in the FITS metadata.

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Status	Basic failed
Started	...
Astrometry.net job	4071811
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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SDSSCGB 12925 Compact Group of Galaxies (Subaru HSC-SSP)

SDSSCGB 12925 Compact Group of Galaxies (Subaru HSC-SSP)

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SDSSCGB 12925 Compact Group of Galaxies (Subaru HSC-SSP)

SDSSCGB 12925 Compact Group of Galaxies (Subaru HSC-SSP)

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