Index

PGC2555501 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
66271	PGC2555501_GROUP	273.3859997	57.0437028	0.737	2.212	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
66271	PGC2555501		273.3843925	57.0457209	Link
317694	PGC2555358		273.3885357	57.0399790	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)
66271	PGC2555501	SER	1.24	9.486	52.2	0.759	18.077	50.0	0.766	23.324	50.8	0.758	25.030	31.428	36.225	15.069	13.720	11.542
317694	PGC2555358	SER	1.34	5.408	119.3	0.218	10.402	148.5	0.241	14.215	122.8	0.223	10.524	12.668	15.288	5.465	5.081	4.471

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
66271	PGC2555501	16.826	16.045	15.447	16.640	15.856	15.285	16.491	15.734	15.221	16.463	15.713	15.214	16.400	15.656	15.195
317694	PGC2555358	16.655	15.977	15.470	16.810	16.148	15.714	16.744	16.086	15.667	16.710	16.056	15.660	16.676	16.028	15.645