Index

PGC2105242 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
697600	PGC2105242_GROUP	163.2351352	37.6170853	1.229	3.686	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
93840	PGC032669	SABa	163.2460565	37.6134132	Link
697600	PGC2105242		163.2246428	37.6203957	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)
93840	PGC032669	SER	4.50	16.597	15.8	0.191	19.775	0.0	0.000	31.260	16.3	0.050	22.890	29.348	36.649	9.502	9.088	6.304
697600	PGC2105242	SER	0.64	9.611	46.0	0.898	20.755	45.0	0.786	19.071	46.3	0.842	17.172	20.853	24.307	10.738	9.640	8.405

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
93840	PGC032669	14.354	13.529	13.006	14.752	13.934	13.459	14.688	13.871	13.445	14.650	13.836	13.442	14.603	13.793	13.442
697600	PGC2105242	17.545	16.917	16.421	17.713	17.085	16.625	17.604	17.002	16.567	17.552	16.966	16.545	17.470	16.899	16.498