Table 3
Gaussian fitting results towards the integrated C18O emission.
| Source | Lbol | FWHMavg | FWHMmajor/FWHMminor |
a
|
a
|
FWHM avg,JVWB15 b | ||||||||||||||||||||
| (L⊙) | (arcsec) | (arcsec) | ||||||||||||||||||||||||
|
|
||||||||||||||||||||||||||
| Per-emb 1 | 1.8(1) | 3.5 |
|
1.5 |
|
3.3 |
|
16 |
|
... | ||||||||||||||||
| Per-emb 2 | 0.90(7) | 3.6 |
|
1.4 |
|
7 |
|
33 |
|
... | ||||||||||||||||
| Per-emb 5 | 1.3(1) | 3.2 |
|
1.2 |
|
3.5 |
|
17 |
|
3.4 |
|
|||||||||||||||
| Per-emb 11 | 1.5(1) | 6.5 |
|
1.6 |
|
16 |
|
80 |
|
... | ||||||||||||||||
| Per-emb 12 | 7.0(7) | 5.1 |
|
1.06 |
|
2.0 |
|
10 |
|
5.3 |
|
|||||||||||||||
| Per-emb 13 | 4.0(3) | 3.9 |
|
1.8 |
|
1.9 |
|
9 |
|
0.5 |
|
|||||||||||||||
| Per-emb 14 | 0.70(8) | 2.2 |
|
1.9 |
|
3 |
|
10 |
|
... | ||||||||||||||||
| Per-emb 16 | 0.40(4) | 3.9 |
|
1.2 |
|
19 |
|
90 |
|
... | ||||||||||||||||
| Per-emb 18 | 3.6(5) | 1.7 |
|
4 |
|
0.3 |
|
1 |
|
... | ||||||||||||||||
| Per-emb 19 | 0.36(5) | 4.0 |
|
1.5 |
|
23 |
|
110 |
|
... | ||||||||||||||||
| Per-emb 21 | 3.6(5) | 5.2 |
|
1.5 |
|
4 |
|
21 |
|
... | ||||||||||||||||
| Per-emb 22 | 3.6(5) | 2.7 |
|
1.6 |
|
0.9 |
|
4 |
|
4.0 |
|
|||||||||||||||
| Per-emb 25c | 0.95(2) | 1.5 |
|
20 |
|
0.8 |
|
4 |
|
... | ||||||||||||||||
| Per-emb 26 | 9(1) | 3.6 |
|
1.3 |
|
0.7 |
|
3.4 |
|
3.4 |
|
|||||||||||||||
| Per-emb 27 | 19.0(4) | 3.6 |
|
1.4 |
|
0.33 |
|
1.6 |
|
5 |
|
|||||||||||||||
| Per-emb 28c | 0.70(8) | 3 |
|
3 |
|
7 |
|
30 |
|
... | ||||||||||||||||
| Per-emb 29 | 3.7(4) | 4.0 |
|
1.13 |
|
2.1 |
|
11 |
|
... | ||||||||||||||||
| Per-emb 33 | 8.3(8) | 3.6 |
|
2.5 |
|
0.8 |
|
4 |
|
5 |
|
|||||||||||||||
| Per-emb 35 | 9.1(3) | 4.4 |
|
2.2 |
|
1.1 |
|
5.4 |
|
... | ||||||||||||||||
| Per-emb 42c | 0.7(8) | 5.7 |
|
1.5 |
|
20 |
|
100 |
|
... | ||||||||||||||||
| Per-emb 44 | 32(7) | 6.5 |
|
1.28 |
|
0.8 |
|
4.0 |
|
6.4 |
|
|||||||||||||||
| Per-emb 47c | 1.2(1) | 2 |
|
11 |
|
1 |
|
6 |
|
... | ||||||||||||||||
| Per-emb 53 | 4.7(9) | 4.1 |
|
1.11 |
|
1.9 |
|
9 |
|
... | ||||||||||||||||
| Per-emb 61c | 0.2(2) | 1.4 |
|
12 |
|
3 |
|
10 |
|
... | ||||||||||||||||
|
|
||||||||||||||||||||||||||
| Per-emb 2 | 0.90(7) | 5.0 |
|
1.8 |
|
15 |
|
70 |
|
... | ||||||||||||||||
| Per-emb 16 | 0.40(4) | 7.6 |
|
1.5 |
|
90 |
|
500 |
|
... | ||||||||||||||||
| Per-emb 18 | 3.6(5) | 5.8 |
|
2.1 |
|
5 |
|
30 |
|
... | ||||||||||||||||
Notes. Measurements in the top part of the table are performed using a lower baseline limit of 15 kλ. Lowering the limit to 10 kλ changes the results substantially for Per-emb 2, 16, and 18, and those results are listed below the horizontal line.
LCO is calculated by solving for the luminosity and inserting the measured FWHMavg in Eq. (1). The subscripts indicate whether a CO sublimation temperature of 21 K or 28 K has been adopted.
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