Index

IC0661 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
114055	IC0661_GROUP	164.7159677	1.6573205	1.179	3.538	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
114055	IC0661	E-S0	164.7146099	1.6506276	Link
1039763	PGC083407	S0	164.7184415	1.6692937	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)
114055	IC0661	SER	3.41	11.643	26.3	0.156	23.127	30.8	0.289	35.145	30.2	0.200	25.096	36.683	49.617	15.523	14.938	13.612
1039763	PGC083407	SER	2.73	2.904	164.5	0.660	12.856	166.3	0.654	16.480	166.2	0.668	14.760	17.310	20.776	3.917	4.752	3.640

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
114055	IC0661	14.687	13.818	13.164	14.987	14.125	13.484	14.854	13.997	13.360	14.773	13.919	13.288	14.466	13.616	13.025
1039763	PGC083407	16.291	15.415	14.779	15.958	15.074	14.444	15.939	15.060	14.427	15.928	15.050	14.415	15.929	15.050	14.417