Index

NGC4430 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
417770	NGC4430_GROUP	186.8663529	6.2558048	2.609	7.828	2

Group Members

SGA ID	Galaxy	Visual Morphology	RA (degree)	Dec (degree)	HyperLeda
13003	NGC4432	SABb	186.8873249	6.2333055	Link
417770	NGC4430	Sb	186.8592177	6.2629209	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)
13003	NGC4432	SER	1.59	12.182	16.6	0.216	19.325	3.8	0.234	28.233	14.4	0.213	20.786	26.350	30.915	10.799	10.322	10.073
417770	NGC4430	SER	1.33	40.607	98.3	0.179	60.691	74.7	0.259	81.214	98.3	0.179	72.964	86.944	98.753	35.359	35.599	35.597

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
13003	NGC4432	14.916	14.454	14.091	15.222	14.779	14.479	15.124	14.684	14.388	15.087	14.649	14.352	14.999	14.561	14.267
417770	NGC4430	12.299	11.714	11.250	12.584	11.997	11.555	12.521	11.932	11.489	12.497	11.908	11.464	12.470	11.882	11.437