Index

PGC1775937 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
644357	PGC1775937_GROUP	237.5968288	26.4293632	0.694	2.082	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
88107	PGC1775832		237.6016450	26.4278045	Link
644357	PGC1775937	E?	237.5932549	26.4304704	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)
88107	PGC1775832	SER	1.57	8.221	113.7	0.632	11.146	120.0	0.583	13.908	114.4	0.527	12.960	15.910	19.724	6.694	6.497	6.182
644357	PGC1775937	SER	3.21	6.986	170.8	0.064	14.693	176.7	0.206	22.553	169.7	0.116	16.862	24.334	33.586	8.798	8.921	7.444

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
88107	PGC1775832	16.660	15.973	15.439	17.026	16.362	15.895	16.936	16.275	15.813	16.898	16.242	15.784	16.858	16.201	15.728
644357	PGC1775937	15.527	14.608	13.894	15.749	14.867	14.200	15.624	14.749	14.092	15.543	14.669	14.022	15.345	14.429	13.850