Index

NGC6381 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
1165487	NGC6381_GROUP	261.8099421	60.0188833	1.648	4.944	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
55216	UGC10870	Sc	261.7899945	60.0282591	Link
1165487	NGC6381	Sc	261.8201026	60.0139702	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)
55216	UGC10870	SER	2.09	11.289	94.4	0.270	19.016	89.1	0.339	28.397	88.8	0.406	20.294	27.495	35.660	10.887	10.575	8.266
1165487	NGC6381	SER	1.06	21.602	22.2	0.329	36.654	34.1	0.302	51.819	21.5	0.331	44.252	53.074	61.224	22.036	21.592	18.557

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
55216	UGC10870	15.161	14.735	14.530	15.570	15.147	15.015	15.446	15.029	14.940	15.379	14.963	14.912	15.284	14.863	14.883
1165487	NGC6381	13.436	13.022	12.788	13.589	13.179	13.026	13.533	13.121	12.992	13.510	13.095	12.983	13.492	13.072	12.976