Index

PGC021579 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
545739	PGC021579_GROUP	115.3217560	29.1281291	1.096	3.289	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
106077	PGC3089134	E	115.3286125	29.1208721	Link
545739	PGC021579	Sa	115.3155537	29.1345982	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)
106077	PGC3089134	SER	4.34	3.226	30.5	0.555	15.890	33.1	0.438	15.123	31.5	0.524	13.730	16.833	22.851	3.445	3.098	3.184
545739	PGC021579	SER	2.20	4.455	74.4	0.066	17.625	63.0	0.101	16.322	54.0	0.097	13.172	15.675	18.444	4.490	4.153	3.841

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
106077	PGC3089134	16.092	15.194	14.526	16.083	15.186	14.525	16.055	15.162	14.501	16.030	15.140	14.476	16.026	15.138	14.473
545739	PGC021579	15.251	14.519	13.961	15.335	14.617	14.075	15.310	14.592	14.049	15.298	14.579	14.036	15.285	14.566	14.023