Index

PGC2091463 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
1177223	PGC2091463_GROUP	203.4370706	37.0292635	0.758	2.274	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
62615	PGC2091718	SBb	203.4372970	37.0355306	Link
1177223	PGC2091463	S?	203.4368264	37.0236984	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)
62615	PGC2091718	SER	1.76	7.358	62.8	0.222	11.301	76.7	0.143	13.137	72.3	0.092	9.205	12.470	16.229	6.332	6.159	4.653
1177223	PGC2091463	SER	0.97	5.324	7.3	0.260	12.622	179.0	0.103	12.887	1.1	0.262	10.418	12.338	14.684	5.867	5.539	4.930

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
62615	PGC2091718	16.891	16.400	16.154	17.339	16.851	16.647	17.142	16.666	16.546	17.048	16.575	16.541	16.963	16.478	16.522
1177223	PGC2091463	16.708	16.191	15.863	16.830	16.334	16.068	16.763	16.275	16.029	16.728	16.244	16.020	16.706	16.224	16.012