Table 6
Properties of dendrogram extracted NH2D cores that reside in clumps MM2, MM3, and C.
| Core | RA | Dec | Reff(a) | ΔV(b) | Vc(b) | τm | Tex |  |
Mvir(c) |
|---|---|---|---|---|---|---|---|---|---|
| (J2000) | (J2000) | (pc) | (km s–1) | (km s–1) | (K) | ×1013 (cm–2) | (M⊙) | ||
| P0 | 18h47m43s.20 | −02º00′20 s.0 | 0.10 | 1.5(0.1) | 96.0(0.1) | 0.9(0.0) | 3.0(0.0) | 11.2(2.3) | 48.5 |
| P1 | 18h47m42s.52 | −01º59′38 s.3 | 0.13 | 1.6(0.5),1.0(0.1) | 91.1(0.4),90.2(0.0) | 0.4(0.2),0.6(0.1) | 3.5(0.5),4.7(0.4) | 2.4(2.3),2.2(0.8) | 26.5 |
| P2 | 18h47m42s.94 | −01º59′41 s.6 | 0.10 | 2.1(0.5),1.2(0.3) | 90.9(0.2),90.9(0.1) | 0.3(0.2),0.4(0.2) | 3.8(0.9),4.5(1.0) | 2.8(3.2),1.3(1.4) | 28.7 |
| P3 | 18h47m43s.18 | −01º59′50 s.3 | 0.16 | 1.8(0.2),1.1(0.5) | 90.7(0.1),95.7(2.5) | 0.4(0.2),0.4(0.3) | 4.2(0.9),3.1(0.4) | 2.4(2.8),2.2(1.8) | 41.8 |
| P4 | 18h47m4ff.58 | −02º00′35 s.7 | 0.08 | 3.5(0.9),0.8(0.1) | 93.2(0.3),96.8(0.0) | 0.5(0.2),0.8(0.1) | 3.4(0.4),3.7(0.1) | 7.6(6.7),4.7(1.7) | 11.1 |
| P5 | 18h47m40s.92 | −02º00′36 s.3 | 0.12 | 1.5(0.8),0.8(0.1) | 93.2(0.2),96.8(0.0) | 0.7(0.2),0.7(0.2) | 3.4(0.2),3.7(0.3) | 5.8(4.7),3.2(2.2) | 16.4 |
| P6 | 18h47m41s.35 | −02º00′32 s.4 | 0.12 | 3.7(0.8),0.9(0.1) | 94.2(0.4),96.4(0.0) | 0.4(0.2),0.4(0.2) | 3.2(0.3),4.3(0.8) | 6.6(5.0),1.1(1.2) | 20.1 |
| P7 | 18h47m41s.21 | −02º00′02 s.4 | 0.11 | 0.9(0.0) | 95.5(0.0) | 0.8(0.0) | 3.5(0.0) | 6.1(0.8) | 19.9 |
| P8 | 18h47m41s.01 | −01º59′50 s.2 | 0.07 | 1.0(0.0) | 95.2(0.0) | 0.5(0.1) | 3.8(0.3) | 2.1(1.1) | 14.7 |
| P9 | 18h47m38s.72 | −02º00′40 s.2 | 0.10 | 3.7(1.0),0.8(0.1) | 93.6(0.6),92.1(0.0) | 0.4(0.2),0.8(0.1) | 3.3(0.4),4.4(0.2) | 7.0(6.0),3.3(1.1) | 11.8 |
| P10 | 18h47m37s.95 | −02º00′47s.5 | 0.11 | 2.6(1.3),0.8(0.1) | 94.0(1.0),94.0(0.0) | 0.5(0.3),0.5(0.2) | 3.1(0.2),4.7(0.9) | 5.4(4.6),1.2(1.2) | 17.3 |
| P11 | 18h47m36s.83 | −02º00′35s.8 | 0.15 | 3.8(1.2),0.8(0.1) | 91.3(0.7),92.6(0.0) | 0.5(0.3),0.6(0.1) | 3.1(0.2),5.0(0.5) | 8.2(6.1),1.7(0.9) | 22.9 |
| P12 | 18h47m37s.72 | −02º00′34s.6 | 0.09 | 1.1(0.0) | 92.2(0.0) | 0.7(0.0) | 4.5(0.1) | 3.5(0.5) | 23.2 |
| P13 | 18h47m37s.81 | −02º00′26s.2 | 0.13 | 1.5(0.1) | 92.2(0.0) | 0.6(0.1) | 3.9(0.2) | 4.1(1.3) | 58.0 |
| P14 | 18h47m38s.19 | −02º00′30s.3 | 0.09 | 1.6(0.1) | 91.9(0.0) | 0.7(0.1) | 3.8(0.1) | 6.2(1.4) | 48.0 |
| P15 | 18h47m36s.77 | −02º00′54s.2 | 0.08 | 5.6(0.9),1.2(0.2) | 89.8(0.2),88.0(0.1) | 0.5(0.2),0.8(0.2) | 4.0(0.5),3.2(0.1) | 12.5(11.3),7.7(4.5) | 24.6 |
| P16 | 18h47m36s.05 | −02º00′59s.9 | 0.12 | 1.8(0.9),1.4(0.4) | 91.0(0.5),92.3(0.2) | 0.5(0.3),0.3(0.2) | 3.2(0.3),4.0(0.8) | 3.7(3.5),1.4(1.6) | 51.4 |
| P17 | 18h47m36s.21 | −02º01′10s.0 | 0.12 | 1.7(0.7),1.2(0.3) | 91.9(0.4),90.5(0.1) | 0.3(0.2),0.4(0.2) | 3.5(0.5),3.7(0.5) | 2.5(2.6),2.2(2.2) | 36.9 |
| P18 | 18h47m36s.06 | −02º00′30s.3 | 0.11 | 1.9(0.8),0.8(0.1) | 92.8(0.5),92.0(0.1) | 0.5(0.3),0.6(0.2) | 3.2(0.3),3.9(0.4) | 4.7(4.0),2.4(2.0) | 15.7 |
| P19 | 18h47m34s.63 | −02º00′59s.2 | 0.10 | 3.7(0.7) | 91.8(0.2) | 0.1(0.6) | 5.2(13.2) | 0.8(8.1) | 296.4 |
| P20 | 18h47m34s.68 | −02º00′35s.3 | 0.07 | 1.4(0.1) | 92.9(0.1) | 0.8(0.1) | 3.3(0.1) | 8.5(3.4) | 31.1 |
Notes. (a)Reff is the effective radius of the core area, i.e. π Reff2 = Area;(b)ΔV and Vc are the FWHM linewidth and centroid velocity from Gaussian line profile, listed for two-component fits and one-component fit accordingly; (c)For the two-component fits, Mvir is calculated using the narrower linewidth.
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