Index

PGC2643053 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
1793	PGC2643053_GROUP	154.8989809	62.7726507	0.563	1.689	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
1793	PGC2643053	E	154.9040867	62.7708918	Link
935729	PGC2643133	E?	154.8934665	62.7745745	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)
1793	PGC2643053	SER	3.52	3.060	89.6	0.315	11.698	87.8	0.257	14.302	89.6	0.236	9.707	13.414	17.425	4.195	3.780	2.484
935729	PGC2643133	SER	1.96	4.851	163.3	0.786	10.620	164.0	0.411	12.689	162.2	0.715	12.202	14.206	17.124	6.918	5.666	4.995

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
1793	PGC2643053	16.894	15.895	15.201	17.036	16.036	15.376	16.937	15.947	15.316	16.882	15.897	15.298	16.730	15.751	15.274
935729	PGC2643133	17.906	16.957	16.139	17.891	16.911	16.124	17.794	16.855	16.078	17.745	16.829	16.069	17.676	16.811	16.055