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Table 1

Source parameters extracted from Table 1 of Blair et al. (2008).

Source RA
(J2000)
Dec
(J2000)
VLSR(1)
kms-1
N (H2)(2)
×1021 cm-2

kpc
M(4) M L(4) (×103) L
WB89-315 00:05:53.8 64:05:17 –95.09 3.7 17.1
WB89-379 01:06:59.9 65:20:51 –89.32 6.5 17.3 532 1.44
WB89-380 01:07:50.9 65:21:22 –86.67 11.4 17.0
WB89-391 01:19:27.1 65:45:44 –86.06 5.2 16.9
WB89-399 01:45:39.4 64:16:00 –82.19 6.3 16.8 1685 16.3
WB89-437 02:43:29.0 62:57:08 –71.72 14.2 16.2
WB89-440 02:46:07.3 62:46:31 –72.20 4.1 16.4
WB89-501 03:52:27.6 57:48:34 –58.44 11.2 16.4
WB89-529 04:06:25.5 53:21:49 –60.08 4.7 17.8 408 10.1
WB89-572 04:35:58.3 47:42:58 –48.03 3.8 20.4
WB89-621 05:17:13.4 39:22:15 –25.38 13.0 22.6 920 41.2
WB89-640 05:25:40.7 41:41:53 –25.42 3.2 18.4
WB89-670 05:37:41.9 36:07:22 –17.52 7.3 23.5
WB89-705 05:47:47.6 35:22:01 –12.10 1.7 21.4
WB89-789 06:17:24.3 14:54:37 34.33 5.8 20.3 1066 9.75
WB89-793 06:18:41.7 15:04:52 30.48 5.9 18.1 204 0.77
WB89-898 06:50:37.3 -05:21:01 63.41 2.5 16.4
19383+2711 19:40:22.1 27:18:33 –66.85 13.2
19423+2541 19:44:23.2 25:48:40 –72.62 13.6 1278 104.5
19489+3030 19:50:53.2 30:38:09 –68.91 13.0
19571+3113 19:59:08.5 31:21:47 –62.48 12.2
20243+3853 20:26:10.8 39:03:30 –73.06 12.9 891 15.9
WB89-002 20:37:22.3 47:13:54 –2.75 7.8 8.6
WB89-006 20:42:58.2 47:35:35 –91.38 6.3 14.9
WB89-014 20:52:07.8 49:51:28 –96.03 4.6 15.5
WB89-031 21:04:18.0 46:53:10 –89.40 1.2 14.6
WB89-035 21:05:19.7 49:15:59 –77.68 5.2 13.4 367 5.23
WB89-040 21:06:50.0 50:02:09 –62.65 4.1 12.1 613 0.62
WB89-060 21:15:56.0 54:43:33 –84.29 9.3 14.0
WB89-076 21:24:29.0 53:45:35 –97.17 5.0 15.7 355 0.82
WB89-080 21:26:29.1 53:44:11 –74.24 8.5 13.1 299 1.44
WB89-083 21:27:47.7 54:26:58 –93.77 2.8 15.3 220 0.82
WB89-152 22:05:15.4 60:48:41 –88.13 2.8 14.8
WB89-283 23:32:23.8 63:33:18 –94.49 5.8 16.5 140 4.80
WB89-288 23:36:08.1 62:23:48 –100.87 3.4 17.5 373 3.22

Notes. (1)Local standard of rest velocities used to centre the spectra; (2)H2 column densities from CO (1–0) (Blair et al. 2008), assuming a standard CO-H2 conversion factor of 1.8 × 1020 cm-2 (Kkms-1)-1 (Dame et al. 2001), which is valid at the Solar circle. The values were averaged within the Arizona Radio Observatory (ARO) main beam of 44″; (3)Galactocentric distances based on the rotation curve of Brand & Blitz (1993). We derive updated values for RGC in Sect. 4.3; (4)total gas mass, M, and bolometric luminosity, L, respectively, derived from Herschel measurements by Elia et al. (2021), and rescaled when needed to the new heliocentric distances calculated in this work (Table 6).

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