Index

PGC057079 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
1216871	PGC057079_GROUP	241.4037973	44.2035851	1.193	3.580	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
105847	PGC2238911	E?	241.4175218	44.1974986	Link
1216871	PGC057079	E	241.3982066	44.2061179	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)
105847	PGC2238911	SER	1.37	2.870	15.1	0.523	11.223	16.7	0.529	8.587	15.4	0.383	7.142	9.564	12.231	3.888	3.980	2.900
1216871	PGC057079	SER	4.75	12.999	172.2	0.153	27.172	178.4	0.207	43.027	161.6	0.272	31.859	46.185	62.831	16.307	16.261	6.914

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
105847	PGC2238911	18.213	17.360	16.837	18.331	17.499	16.981	18.212	17.368	16.913	18.148	17.306	16.903	18.050	17.210	16.884
1216871	PGC057079	14.444	13.509	12.988	14.699	13.765	13.392	14.562	13.632	13.351	14.482	13.554	13.352	14.286	13.349	13.343