Index

PGC2691594 Group

Group Properties

SGA ID of Primary Galaxy	Group Name	Group RA (degree)	Group Dec (degree)	Group Diameter (arcmin)	Mosaic Diameter (arcmin)	Number of Group Members
92843	PGC2691594_GROUP	189.0027788	66.8243610	0.720	2.159	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
92843	PGC2691594	Sa	188.9980722	66.8291719	Link
100408	PGC2691482		189.0083731	66.8189041	Link

Image Mosaics

Color mosaics showing the data (left panel), model (middle panel), and residuals (right panel).

Elliptical Isophote Analysis

Geometry

This table provides several different measurements of the geometry and size of each galaxy.

		Tractor					HyperLeda			Ellipse Moments			Surface Brightness Threshold Radii (arcsec)			Half-light Radii (arcsec)
SGA ID	Galaxy	Type	n	r(50) (arcsec)	PA (degree)	e	R(25)	PA (degree)	e	Size (arcsec)	PA (degree)	e	R(24)	R(25)	R(26)	g(50)	r(50)	z(50)
92843	PGC2691594	SER	3.25	5.090	35.0	0.569	12.334	29.2	0.430	14.199	25.5	0.498	11.384	14.130	18.170	5.582	4.814	4.423
100408	PGC2691482	SER	4.03	2.839	177.1	0.351	10.743	5.6	0.443	10.507	5.3	0.360	7.105	10.787	15.252	10.401	6.649	2.556

Photometry

This table provides the Tractor model photometry and the cumulative flux measured within the R(24), R(25), and R(26) radii (corresponding to the semi-major axis length of the galaxy at the 24, 25, and 26 magnitude per square arcsec surface brightness threshold, respectively).

					Curve of Growth Photometry
		Tractor Photometry			< R(24)			< R(25)			< R(26)			Integrated
SGA ID	Galaxy	g	r	z	g	r	z	g	r	z	g	r	z	g	r	z
92843	PGC2691594	17.178	16.238	15.563	17.352	16.412	15.763	17.267	16.342	15.708	17.206	16.301	15.668	17.155	16.273	15.643
100408	PGC2691482	18.115	17.040	16.385	18.396	17.325	16.708	18.189	17.138	16.581	18.065	17.032	16.540	17.456	16.595	16.466