Index

PGC1814490 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
114023	PGC1814490_GROUP	238.2405330	27.6643921	0.497	1.492	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
114023	PGC1814490	E	238.2386786	27.6632716	Link
176425	SDSSJ155258.15+273956.0	E	238.2423063	27.6655471	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)
114023	PGC1814490	DEV	4.00	6.576	31.8	0.136	11.406	0.0	0.487	24.708	84.9	0.042	15.819	23.018	31.408	7.438	7.098	6.677
176425	SDSSJ155258.15+273956.0	SER	4.82	6.166	26.8	0.677	10.817	32.8	0.510	14.502	173.3	0.468	...	...	...	...	...	...

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
114023	PGC1814490	15.797	14.805	14.053	15.913	14.936	14.215	15.784	14.808	14.089	15.701	14.730	14.015	15.524	14.568	13.871
176425	SDSSJ155258.15+273956.0	17.456	16.523	15.842	...	...	...	...	...	...	...	...	...	...	...	...