Index

PGC453821 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
78022	PGC453821_GROUP	57.1617570	-51.6701312	0.724	2.172	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
78022	PGC453821		57.1658528	-51.6729127	Link
614578	PGC453887		57.1578574	-51.6671141	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)
78022	PGC453821	SER	3.36	5.992	23.8	0.323	14.864	28.8	0.332	15.223	27.9	0.284	12.387	17.758	24.947	7.335	6.659	6.173
614578	PGC453887	SER	5.14	5.300	2.2	0.077	14.660	29.0	0.206	17.342	32.6	0.066	11.822	17.575	25.149	9.388	6.731	5.529

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
78022	PGC453821	16.678	15.654	14.864	16.909	15.935	15.212	16.749	15.792	15.083	16.653	15.703	15.000	16.464	15.522	14.805
614578	PGC453887	16.409	15.434	14.766	16.636	15.678	15.028	16.483	15.535	14.891	16.366	15.432	14.802	15.994	15.204	14.661