Index

NGC2853 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
573703	NGC2853_GROUP	140.8181023	40.1870369	2.473	7.418	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
573703	NGC2853	S0-a	140.8223519	40.2000491	Link
1159042	NGC2852	SABa	140.8108319	40.1638082	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)
573703	NGC2853	SER	0.94	10.317	26.1	0.479	50.017	24.7	0.422	54.385	31.6	0.450	35.265	50.833	68.629	17.977	16.343	8.199
1159042	NGC2852	SER	3.32	5.895	153.7	0.151	28.127	0.0	0.052	42.446	156.9	0.142	31.071	41.963	56.280	4.995	7.233	2.881

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
573703	NGC2853	14.546	13.871	13.496	14.554	13.910	13.641	14.393	13.767	13.577	14.303	13.692	13.572	14.168	13.554	13.551
1159042	NGC2852	13.756	12.945	12.494	13.701	13.143	12.736	13.648	13.079	12.712	13.615	13.037	12.710	13.578	12.990	12.707