Index

PGC2554490 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
1012295	PGC2554490_GROUP	200.4918424	57.0121932	0.622	1.867	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
116754	2MASXJ13215701+5700534	S?	200.4875771	57.0149636	Link
1012295	PGC2554490	Sbc	200.4956271	57.0095919	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)
116754	2MASXJ13215701+5700534	SER	4.40	4.122	158.6	0.260	11.511	174.1	0.168	16.528	155.9	0.285	9.196	12.757	17.008	4.314	3.824	2.669
1012295	PGC2554490	SER	1.58	5.185	176.6	0.339	12.768	173.0	0.295	13.949	175.6	0.313	10.858	13.373	15.764	5.600	4.962	4.015

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
116754	2MASXJ13215701+5700534	16.747	15.950	15.390	17.087	16.300	15.765	16.984	16.201	15.692	16.923	16.147	15.678	16.748	16.009	15.659
1012295	PGC2554490	16.591	15.947	15.477	16.812	16.191	15.813	16.728	16.120	15.773	16.690	16.092	15.763	16.632	16.044	15.747