Table 2
Derived physical parameters for the cores identified along filaments 8 and 10.
Filament | No. | RA | Dec | HL | HS | PA | Rdec | ![]() |
Mcore | MBE | Type |
---|---|---|---|---|---|---|---|---|---|---|---|
(J2000) | (J2000) | (″) | (″) | (°) | (pc) | (1021 cm−2) | (M⊙) | (M⊙) | |||
29 | 04:21:14.5 | +37:37:48 | 46.2 | 18.5 | 169.9 | 0.06 | 6.4(1) | 0.9 | 1.1 | R-PRE | |
30 | 04:21:14.6 | +37:36:37 | 41.2 | 20 | 164.1 | 0.05 | 5(1.5) | 0.9 | 1.1 | R-PRE | |
F8 | 32 | 04:21:17.4 | +37:35:38 | 37.8 | 20 | 116.5 | 0.05 | 4.3(1.7) | 0.7 | 1 | R-PRE |
34 | 04:21:20.7 | +37:34:51 | 39.1 | 20.5 | 165.8 | 0.05 | 2.4(1.2) | 0.5 | 1 | R-PRE | |
33 | 04:21:18.2 | +37:33:44 | 37.6 | 19.8 | 4.8 | 0.05 | 11(1.4) | 2.3 | 1 | R-PRE | |
43 | 04:21:37.7 | +37:35:21 | 32.5 | 18.2 | 157.4 | 0.04 | 5.6(2) | 2.8 | 0.8 | R-PRE | |
F10 | 44 | 04:21:38.5 | +37:34:37 | 24.1 | 18.2 | 3 | 0.03 | 18.7(4.3) | 3.8 | 0.5 | PRO |
46 | 04:21:41.1 | +37:33:58 | 20.3 | 18.7 | 130.3 | 0.02 | 15.3(4.5) | 1.9 | 0.3 | PRO | |
49 | 04:21:45.5 | +37:33:19 | 36.6 | 18.2 | 128.2 | 0.04 | 9(3.6) | 2.9 | 0.9 | R-PRE |
Notes. This table shows the portion of Table A.1 corresponding to the cores along filaments 8 and 10. We note that No. is the core index number in Table A.1.; RA and Dec are the centroid equatorial coordinates of the cores. The cores are sorted from north to south along the crest of each filament. We note that HL and HS are the major and minor axes of the elliptical Gaussian source that was fit to each core in the Herschel high-resolution (18.2″) column density map; PA is the position angle of the major axis (measured east of north); Rdec is the deconvolved radius; is the peak column density; and Mcore
is the mass estimated from an SED fitting. When a core is protostellar, Mcore is the protostellar envelope mass. Last, MBE is the critical Bonnor-Ebert (BE) mass, R-PRE stands for robust prestellar core, and PRO represents the protostellar core.
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