Index

PGC2816103 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
1426637	PGC2816103_GROUP	218.7622283	55.2071160	1.083	3.249	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
121732	PGC052126	E	218.7672444	55.1966707	Link
1426637	PGC2816103	Sb	218.7585668	55.2140049	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)
121732	PGC052126	SER	3.04	4.399	61.7	0.424	12.975	62.5	0.231	16.257	68.1	0.394	10.934	15.116	21.383	5.012	4.860	2.969
1426637	PGC2816103	SER	0.76	4.036	123.2	0.364	19.549	131.5	0.644	12.809	133.8	0.263	8.904	10.401	11.969	3.825	3.745	3.011

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
121732	PGC052126	17.051	15.944	15.276	17.265	16.165	15.518	17.161	16.068	15.458	17.088	15.999	15.459	16.963	15.887	15.448
1426637	PGC2816103	16.518	16.017	15.685	16.627	16.138	15.878	16.599	16.106	15.859	16.585	16.090	15.860	16.577	16.079	15.855