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Table 2.

21 ELVES host galaxies that are considered to be spatially isolated.

Centroid Max angle Hemisphere Pairwise MRL
Host RA Dec D N rcover dnorm θmax (2 − N/Nlop)max θlop R ¯ $ \overline{R} $
name (deg) (deg) (Mpc) (kpc) (deg) (deg)
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)
M104 189.9976 −11.6231 9.6 15 150 0.21 55.4 0.500 93.9 0.12
NGC0253 11.8881 −25.2888 3.6 6 300 0.36 142.1 0.500 98.6 0.31
NGC0628 24.1739 15.7836 9.8 14 300 0.31 86.3 0.727 89.6 0.29
NGC0891 35.6371 42.3483 9.1 7 200 0.35 136.4 0.833 94.9 0.25
NGC1023 40.1001 39.0632 10.4 17 200 0.37 64.8 0.692 88.3 0.29
NGC1291 49.3274 −41.1080 9.1 18 300 0.10 65.9 0.500 92.9 0.14
NGC1808 76.9264 −37.5130 9.3 14 300 0.17 111.3 0.727 83.7 0.40
NGC2683 133.1721 33.4218 9.4 10 300 0.29 76.0 0.571 93.5 0.26
NGC2903 143.0421 21.5008 9.0 7 300 0.41 119.8 0.600 94.4 0.25
NGC3115 151.3080 −7.7186 10.2 19 300 0.22 76.1 0.417 94.3 0.02
NGC3344 160.8798 24.9222 9.8 7 300 0.38 118.3 0.833 93.9 0.30
NGC3521 166.4524 −0.0359 11.2 12 330 0.31 111.5 0.500 96.2 0.09
NGC3556 167.8790 55.6741 9.6 14 300 0.35 97.4 0.600 84.8 0.37
NGC4258 184.7401 47.3037 7.2 8 150 0.44 100.2 0.667 94.1 0.29
NGC4517 188.1899 0.1150 8.3 9 300 0.49 191.6 1.000 76.6 0.47
NGC4631 190.5334 32.5415 7.4 13 200 0.10 63.2 0.556 93.5 0.19
NGC4736 192.7211 41.1203 4.2 14 300 0.16 90.1 0.600 92.6 0.21
NGC4826 194.1821 21.6827 5.3 9 300 0.31 86.3 0.714 89.1 0.34
NGC5236 204.2538 −29.8658 4.7 11 300 0.11 66.2 0.429 94.8 0.17
NGC5457 210.8024 54.3488 6.5 9 300 0.37 148.9 0.714 85.5 0.41
NGC6744 287.4422 −63.8575 8.9 11 200 0.53 176.6 0.900 74.2 0.54

Notes. Columns: (1) name of ELVES host, (2,3) coordinates in degrees in the J2000 frame, (4) distance to ELVES host in Mpc, (5) number of satellites, (6) radius of the covered area around the host in kpc at the distance of the host, (7) normalized offset between host and center of satellite distribution, (7) maximum wedge angle without a satellite, (8) maximum contrast in satellite distribution from a 180-degree separation line where a is the maximum number of satellites found on one side (note: by definition, N/2 ≤ a ≤ N), (9) mean pairwise angle between the satellites in degrees, (10) MRL.

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