Index

PGC2123893 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
111724	PGC2123893_GROUP	202.4397432	38.3215453	0.753	2.259	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
111724	PGC2123893	Sd	202.4445775	38.3227165	Link
831135	PGC2123843	Sm	202.4340249	38.3206845	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)
111724	PGC2123893	SER	0.78	7.484	154.1	0.473	15.315	145.6	0.347	20.273	150.0	0.444	14.731	18.988	24.055	8.297	8.856	7.134
831135	PGC2123843	SER	5.29	5.432	39.6	0.605	13.401	40.8	0.573	24.778	44.6	0.664	22.506	28.269	36.705	8.081	7.407	5.958

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
111724	PGC2123893	16.159	15.774	15.641	16.446	16.066	15.974	16.330	15.932	15.874	16.276	15.875	15.855	16.120	15.689	15.792
831135	PGC2123843	16.191	15.353	14.775	15.904	15.081	14.522	15.843	15.027	14.493	15.801	14.997	14.481	15.788	14.993	14.480