Index

PGC031994 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
1144210	PGC031994_GROUP	161.0557051	70.4020225	1.432	4.296	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
1059240	PGC032015	Sbc	161.0939055	70.3955997	Link
1144210	PGC031994	Sb	161.0358850	70.4052721	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)
1059240	PGC032015	SER	3.23	7.892	166.9	0.484	15.492	0.0	0.088	16.467	171.7	0.178	13.360	16.350	19.233	4.901	4.848	3.916
1144210	PGC031994	SER	2.78	15.803	7.6	0.556	29.250	20.0	0.538	39.359	16.7	0.614	39.598	51.528	66.781	16.153	14.889	10.930

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
1059240	PGC032015	15.993	15.036	14.366	16.238	15.288	14.668	16.186	15.238	14.637	16.162	15.213	14.627	16.142	15.192	14.623
1144210	PGC031994	14.746	13.751	13.014	14.925	13.956	13.289	14.839	13.884	13.245	14.778	13.828	13.218	14.751	13.807	13.218