Index

PGC034172 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
1111780	PGC034172_GROUP	168.3514647	18.9021876	0.919	2.758	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
4021	PGC1574122	Sbc	168.3479628	18.9060338	Link
1111780	PGC034172	S0-a	168.3543843	18.8990164	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)
4021	PGC1574122	DEV	4.00	12.046	109.9	0.644	16.486	112.2	0.241	19.426	114.9	0.567	15.597	20.101	25.201	7.555	7.032	6.767
1111780	PGC034172	SER	2.88	4.676	109.8	0.109	20.097	122.1	0.145	21.207	109.0	0.104	14.914	19.686	25.315	3.998	3.664	3.286

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
4021	PGC1574122	16.252	15.485	14.852	16.552	15.826	15.264	16.470	15.739	15.183	16.433	15.706	15.149	16.406	15.653	15.054
1111780	PGC034172	15.426	14.591	13.998	15.561	14.736	14.160	15.497	14.675	14.100	15.458	14.639	14.071	15.408	14.596	14.042