Index

PGC2449814 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
99591	PGC2449814_GROUP	173.7895039	53.7559243	0.640	1.921	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
99591	PGC2449814	S?	173.7922120	53.7525529	Link
1359618	PGC2450029	E?	173.7863287	53.7601502	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)
99591	PGC2449814	SER	3.03	8.565	122.4	0.687	12.391	122.5	0.649	17.769	125.7	0.662	13.694	19.690	27.523	10.854	9.028	6.195
1359618	PGC2450029	SER	2.25	4.660	125.8	0.738	10.049	128.2	0.573	11.973	126.8	0.632	9.712	13.162	18.294	6.301	5.005	3.762

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
99591	PGC2449814	17.606	16.576	15.624	17.825	16.829	16.023	17.586	16.659	15.913	17.451	16.543	15.845	17.284	16.384	15.759
1359618	PGC2450029	18.009	17.122	16.333	18.182	17.236	16.544	18.027	17.130	16.481	17.916	17.048	16.473	17.782	16.981	16.463