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Table A.1

List of molecular clumps analyzed in this paper.


Source a R.A. (J2000) Dec (J2000) (deg) VLSRb (km s−1) RGCc (kpc) dc (kpc) NH2d (×1023 cm−2) Texe (K)
19383+2711 19:40:22.1 27:18:33 61.72 −70.2 13.2 (0.9) 14.8 (1.0) 2.25 (0.19) ...
19383+2711-b −65.6 12.7 (0.8) 14.2 (0.9) 12.4 (0.8)
19423+2541 19:44:23.2 25:48:40 62.58 −72.58 13.5 (0.9) 15.3 (1.0) 2.9 (0.4) 9.9 (0.4)
19489+3030 19:50:53.2 30:38:09 66.61 −69.29 12.9 (0.8) 13.7 (0.9) 0.57 (0.06) ...
19571+3113 19:59:08.5 31:21:47 68.15 −66.2 12.5 (0.8) 13.0 (0.8) 0.79 (0.08) ...
19571+3113-b −61.7 12.2 (0.8) 12.5 (0.8) ...
20243+3853 20:26:10.8 39:03:30 77.61 −73.21 12.8 (0.8) 11.7 (0.8) 0.77 (0.07) ...
WB89-002 20:37:22.3 47:13:54 85.41 −2.83 8.7 (0.5) 3.1 (1.6) ... ...
WB89-006 20:42:58.2 47:35:35 86.27 −92.3 14.5 (1.0) 12.4 (0.9) 0.79 (0.08) 9.8 (0.7)
WB89-006-b −90.3 14.3 (1.0) 12.2 (0.9) 9.4 (1.0)
WB89-014 20:52:07.8 49:51:28 88.99 −96.0 14.9 (1.0) 12.5 (1.0) 0.25 (0.03) ...
WB89-031 21:04:18.0 46:53:10 88.06 −88.89 14.1 (1.0) 11.7 (0.9) 0.38 (0.03) ...
WB89-035 21:05:19.7 49:15:59 89.94 −77.56 13.1 (0.8) 10.1 (0.8) 0.39 (0.05) 11.7 (1.3)
WB89-040 21:06:50.0 50:02:09 90.68 −62.38 11.9 (0.7) 8.3 (0.7) 0.13 (0.02) ...
WB89-060 21:15:56.0 54:43:33 95.05 −83.7 13.6 (0.9) 10.1 (0.8) 1.7 (0.2) ...
WB89-076 21:24:29.0 53:45:35 95.44 −97.07 15.1 (1.1) 11.8 (0.9) 1.03 (0.10) 7.5 (1.1)
WB89-080 21:26:29.1 53:44:11 96.08 −74.1 12.8 (0.8) 8.9 (0.8) 0.51 (0.04) 9.2 (0.9)
WB89-083 21:27:47.7 54:26:58 104.0 −93.76 14.7 (1.0) 11.2 (0.9) 0.191 (0.015) ...
WB89-152 22:05:15.4 60:48:41 114.3 −88.5 14.4 (1.0) 9.8 (0.9) ... ...
WB89-283 23:32:23.8 63:33:18 114.3 −94.69 15.8 (1.1) 10.4 (0.9) 0.36 (0.04) 14.9 (1.1)
WB89-288 23:36:08.1 62:23:48 118.0 −101.0 16.8 (1.2) 11.5 (1.0) 0.54 (0.04) ...
WB89-315 00:05:53.8 64:05:17 124.6 −95.1 16.3 (1.2) 10.7 (1.0) ... ...
WB89-379 01:06:59.9 65:20:51 124.6 −89.16 16.4 (1.2) 10.2 (1.0) 1.37 (0.16) 9.3 (0.9)
WB89-380 01:07:50.9 65:21:22 124.6 −87.4 16.1 (1.2) 9.8 (0.9) 5.0 (0.6) 13 (4)
WB89-380-b −86.0 15.9 (1.2) 9.6 (0.9) 11.4 (0.5)
WB89-391 01:19:27.1 65:45:44 125.8 −86.1 16.1 (1.2) 9.7 (0.9) 1.19 (0.13) 9.7 (0.8)
WB89-399 01:45:39.4 64:16:00 128.8 −82.15 16.0 (1.2) 9.4 (0.9) 1.75 (0.17) 11 (3)
WB89-437 02:43:29.0 62:57:08 135.3 −72.14 13.2 (0.9) 5.9 (0.7) 2.1 (0.2) 11.8 (0.4)
WB89-440 02:46:07.3 62:46:31 135.6 −71.88 15.7 (1.1) 8.6 (0.9) 0.69 (0.06) ...
WB89-501 03:52:27.6 57:48:34 145.2 −58.43 15.6 (1.1) 8.0 (0.8) 1.20 (0.13) 11.0 (1.2)
WB89-529 04:06:25.5 53:21:49 149.6 −59.8 17.8 (1.4) 10.1 (1.0) 1.17 (0.09) ...
WB89-572 04:35:58.3 47:42:58 156.9 −47.4 18.3 (1.4) 10.3 (1.1) 1.17 (0.13) ...
WB89-621 05:17:13.4 39:22:15 168.1 −25.68 13.2 (1.6) 5.0 (1.2) 1.8 (0.2) 10.3 (0.4)
WB89-640 05:25:40.7 41:41:53 167.1 −24.93 16.8 (1.3) 8.6 (0.9) 2.9 (0.2) ...
WB89-670 05:37:41.9 36:07:22 173.0 −17.65 23.4 (2.1) 15.1 (1.6) 1.34 (0.17) ...
WB89-705 05:47:47.6 35:22:01 174.7 −12.2 20.5 (1.7) 12.0 (1.3) 0.68 (0.08) ...
WB89-789 06:17:24.3 14:54:37 195.8 34.25 19.1 (1.6) 11.0 (1.1) 4.1 (0.4) 9.7 (1.0)
WB89-793 06:18:41.7 15:04:52 195.8 30.5 16.9 (1.3) 8.7 (0.9) 0.99 (0.11) ...
WB89-898 06:50:37.3 −05:21:01 217.6 63.5 15.8 (1.1) 8.4 (0.9) ... ...

Notes. (a)The sources labeled with a "-b" are related to secondary velocity features detected in the spectra, likely due to a second molecular clump within the telescope beam. (b)Local standard of rest velocities estimated from the velocity peak of the c-C3H2 JKa, Kc = 21,2−10,1 line, from Fontani et al. (2022a). For the source WB89-315, being undetected in c-C3H2, we use the VLSR given in Blair et al. (2008). (c)Galactocentric distances and heliocentric distances, respectively, based on the rotation curve of Russeil et al. (2017), and the VLSR values shown in this table. For WB89-437 and WB89-621, we assume the more accurate distances estimated through maser parallax measurements in Hachisuka et al. (2015). Their kinematic Galactocentric distances are 15.7 and 18.9 kpc, respectively. (d)Derived from the NIKA2 continuum maps as described in Sect. 3.2. (e)Excitation temperature of CH3OH, derived from the updated fits of the data presented in Fontani et al. (2022b) (see Sect. 4.1.1), adopted to fit the other species.

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