Index

NGC3992 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
1171350	NGC3992_GROUP	179.3959788	53.3695738	7.391	22.174	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
27672	PGC2436214	S?	179.3135796	53.2661168	Link
1171350	NGC3992	Sbc	179.3998862	53.3747945	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)
27672	PGC2436214	SER	1.95	3.287	51.2	0.777	10.119	48.8	0.450	10.513	51.0	0.658	11.846	12.860	13.982	4.966	4.640	4.159
1171350	NGC3992	SER	4.25	137.720	48.5	0.438	211.895	74.6	0.302	275.439	48.5	0.438	246.138	307.615	352.880	116.669	110.991	12.523

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
27672	PGC2436214	17.642	16.678	15.872	17.375	16.375	15.633	17.358	16.363	15.625	17.346	16.353	15.619	17.337	16.348	15.618
1171350	NGC3992	10.374	9.561	9.493	10.536	9.727	10.252	10.444	9.642	10.237	10.413	9.613	10.234	10.353	9.556	10.228