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Table 3

Source properties and estimated SiO luminosities.

Source RA
(J2000)
Dec
J(2000)
Menv
(M)
Lbol
(L)
FCO × 10-5 (M
km s-1 yr-1)
LSiO (108 K km s-1pc2)
Outflow emission Entire field
Total High-ν Total Narrow

N3-MM1 20:35:34.63 42:20:08.8 12.5 ± 3.7 106 ±60 131 0.75 0.37 (50%) 3.85 1.86 (48%)
N3-MM2 20:35:34.41 42:20:07.0 13.8 ± 5.6 121 ±50 72 0.79 0.29 (37%)

N12-MM1 20:36:57.65 42:11:30.2 17.7 ± 6.9 485 ±130 >36 2.65a 1.39 (a) (52%) 4.61 2.07 (45%)
N12-MM2 20:36:57.51 42:11:31.2 16.4 ± 5.8 195 ±75 >12

N40-MM1 20:38:59:54 42:23:43.6 1.9 ± 0.5 7 3.29 1.77 (54%)
N40-MM2 20:38:59:69 42:23:46.3 1.0 ± 0.5 28 0.33 0.29 (88%)

N48-MM1 20:39:01.34 42:22:04.9 17.0 ± 6.4 102 ±70 135 0.99 0.89 (90%) 11.84b 4.6 (38%)
N48-MM2 20 39 01.10 42 22 08.3 8.1 ± 3.0 85 ± 60 45 2.00 0.51 (26%)

N53-MM1 20:39:02.96 42:25:51.0 34.2 ± 11.1 199 ±70 412 10.34 7.58 (73%) 11.57 2.06 (18%)
N53-MM2 20:39:03.22 42:25:51.2 21.4 ± 6.1 144 ±50 <121 <0.23 <0.11 (48%)

N63-MM1 20:40:05.39 42:32:13.1 44.3 ± 11.9 339 ±50 291 4.89 3.49 (71%) 5.93 1.08 (18%)

Notes.

(a)

With the resolution of our SiO maps and the configuration of the outflows in N12, we cannot distinguish the outflow from the two millimetre sources. The values presented are for the combination of the two.

(b)

The total SiO luminosity in N48 includes the high-velocity outflow from IS-1 and a high velocity blue and red emission to the west, each of which account for 20% of the total SiO luminosity.

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