Index

PGC2146009 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
920378	PGC2146009_GROUP	252.9314475	39.2313508	0.883	2.650	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
121573	PGC2145816	SBab	252.9357501	39.2267405	Link
920378	PGC2146009	E	252.9271490	39.2358146	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)
121573	PGC2145816	SER	3.47	10.099	16.6	0.464	16.185	11.4	0.300	20.021	7.0	0.347	17.259	21.410	26.356	7.509	6.741	4.931
920378	PGC2146009	SER	4.74	3.872	163.0	0.212	16.486	146.4	0.475	18.500	167.2	0.260	12.882	18.426	24.397	6.011	5.310	2.044

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
121573	PGC2145816	15.616	14.796	14.238	15.944	15.148	14.665	15.864	15.075	14.622	15.831	15.042	14.624	15.771	14.978	14.605
920378	PGC2146009	16.389	15.433	14.823	16.524	15.564	15.021	16.402	15.453	14.978	16.337	15.389	14.999	16.139	15.215	14.985