EVAC Observing Program - Abell Galaxy Clusters
												11/11/2021
Abell				Const.	Brightest Galaxy	# Gal	10th Mag.		# Gal	RA (J2000)		Dec (J2000)		Z		Corrected		NASA RAD	Diameter
Std	AstroBin	DaHut							FOV					RedShift		RedShift		ArcMin	(Degrees)
		Images
0076	Image	Image		CET	IC1565	42	15		92	00 39.8		6.8		0.04		0.0416		43.9	1.46
0119	Image	Image		CET	UGC 579	69	15		231	00 56.4		-1.3		0.05		0.0440		41.6	1.39
0194	Image	Image		CET	NGC 541	37	13.9		145	01 25.5		-1.5		0.02		0.1780		99.1	3.30
0262	Image	Image		AND	NGC 708	40	13.3		136	01 52.8		36.2		0.02		0.1610		109.3	3.64
0347	Image	Image		AND	NGC 906	32	13.3		117	02 25.8		41.9		0.02		0.0187		94.5	3.15
0400	Image	Image		CET	MCG-1-8-27	58	13.9		100	02 57.6		6		0.02		0.0232		76.6	2.55
0407	Image	Image		PER	UGC 2491	46	14.7		136	02 58.7		35.6		0.05		0.0470		39.1	1.30
0426	Image	Image		PER	NGC 1275	88	12.5		224	03 18.6		41.5		0.02		0.0183		96.5	3.22
0539	Image	Image		ORI	UGC 3274	50	14.4		110	05 16.6		6.5		0.02		0.0278		64.4	2.15
0671	Image	Image		CNC	IC 2376	38	14.9		101	08 28.5		30.4		0.05		0.0494		37.4	1.25
0779	Image	Image		LYN	NGC 2832	32	13.8		155	09 19.9		33.8		0.05		0.0266		78.6	2.62
1016	Image	Image		LEO	IC 613	37	15.4		66	10 27.1		1101		0.03		0.0321		56.1	1.87
1060	Image	Image		HYA	NGC 3309	50			185	10 36.9		-27.5		0.01		0.0114		153.3	5.11
1142	Image	Image		LEO	NGC 3492	35	15.4		110	11 00.9		-10.6		0.04		0.0353		51.3	1.71
1185	Image	Image		UMA	NGC 3550	52	14.3		213	11 10.8		28.7		0.04		0.0309		58.2	1.94
1213	Image	Image		UMA	UGC 6292	51	14.5		177	11 16.5		29.3		0.05		0.0468		39.3	1.31
1228	Image	Image		UMA	UGC 6394	50	13.8		206	11 21.5		34.4		0.03		0.0351		51.5	1.72
1314	Image	Image		UMA	IC 708	44	13.9		260	11 34.8		49.1		0.03		0.0341		53	1.77
1367	Image	Image		LEO	NGC 3842	51	13.5		340	11 44.5		19.8		0.02		0.0215		82.5	2.75
1377	Image	Image		UMA	MCG+9-19-196	56	15		180	11 47.0		55.7		0.05		0.0566		36	1.20
1656	Image	Image		COM	NGC 4874	59	13.5		530	12 59.8		28		0.02		0.0514		76.6	2.55
2065	Image	Image		CRB	MCG-5-36-20	109	15.6		364	15 22.7		27.7		0.07		0.0721		26.4	0.88
2147	Image	Image		HER	UGC 10143	52	13.8		406	16 02.3		15.9		0.04		0.0356		50.9	1.70
2151	Image	Image		HER	NGC 6042	87	13.8		401	16 05.2		17.8		0.04		0.0371		48.9	1.63
2197	Image	Image		HER	NGC 6146	73	13.9		250	16 28.2		40.9		0.03		0.0303		59.3	1.98
2199	Image	Image		HER	NGC 6166	88	13.9		299	16 28.6		39.5		0.03		0.0303		59.3	1.98
2256	Image	Image		UMI	NGC 6331	88	15.3		140	17 03.6		78.6		0.06		0.0589		31.8	1.06
2593	Image	Image		PEG	NGC 7649	42	15.1		142	23 24.3		14.6		0.04		0.0433		42.3	1.41
2666	Image	Image		PEG	NGC 7768	34	13.8		86	23 50.9		27.2		0.03		0.0265		67.4	2.25
3526	Image	Image		CEN	NGC 4696	33	13.2		240	12 48.8		-41.3		0.01		0.0110		158.8	5.29
3574	Image	Image		CEN	IC 4329	31	13.4		157	13 49.2		-30.3		0.02		0.0141		124.4	4.15
3744	Image	Image		CAP	NGC 7018	70	14.7		155	21 07.2		-25.4		0.04		0.0301		59.7	1.99
4038	Image	Image		SCL	IC 5358	117	14.2		320	23 47.7		-28.1		0.03		0.0283		63.3	2.11
Abell_Radius				https://heasarc.gsfc.nasa.gov/W3Browse/galaxy-catalog/abellzcat.html
The Abell radius of the cluster, used to measure the compactness of the cluster, is the distance out to which cluster members were counted. It is defined as 1.72/z arcminutes, where z is the redshift of the cluster, which is equivalent to 1.5 h-1 Mpc, where h is the dimensionless Hubble constant in units of 100 km s-1 Mpc-1. Thus, for h= 0.75, i.e., a Hubble constant of 75 km s-1 Mpc-1, the Abell radius corresponds to a physical dimension of 2 Mpc.
Better Source: NASA Search Table  Radius stated in ArcMin
https://heasarc.gsfc.nasa.gov/db-perl/W3Browse/w3table.pl?tablehead=name%3Dabellzcat&Action=More+Options