Table 7
Observational results at CH3OH frequency positions.
| Obs. (center) | rms | vlsr | FWHM(a) | ∫ Tmbdv |
|---|---|---|---|---|
| frequency | ||||
| [MHz] | [mK] | [km s−1] | [km s−1] | [K km s−1] |
| R CrA -IRS5A | ||||
| 218 440.063 | 8.5 | 5.53(2) | 1.33(5) | 0.155(5) |
| 318 318.919 | 37.3 | 5.34(5) | 0.3fixed | 0.021(7) |
| NGC1333-IRAS2A-1 (center position) | ||||
| 218 440.063 | 11.6 | 7.37(5) | 1.9(2) | 0.14(1) |
| [220 078.561 | 8.4 | 6.74(8) | 1.9fixed | 0.09(5)](a) |
| 318 318.919 | 46.2 | 7.2(1) | 1.9(4) | 0.21(3) |
| NGC1333-IRAS2A-2 | ||||
| [218 440.063 | 13.6 | 7.64(2) | 0.19(5) | 0.012(3) ](b) |
| NGC1333-IRAS2A-3 | ||||
| [218 440.063 | 10.7 | 7.69(8) | 0.5(1) | 0.012(4) ](b) |
| L1551-IRS5 | ||||
| 145 097.435 | 5.0 | (simult. fit of 2 Gaussian lines) | ||
| 7.0fixed | 0.8fixed | 0.05(1) | ||
| 5.8fixed | 3.5fixed | 0.10(2) | ||
| 145 103.185 | 4.7 | (simult. fit of 2 Gaussian lines) | ||
| 7.0fixed | 0.8fixed | 0.06(1) | ||
| 5.8fixed | 3.5fixed | 0.14(1) | ||
| L1544 | ||||
| 145 093.754 | 8.7 | 7.22(1) | 0.51(1) | 0.056(1) |
| 145 097.435 | 6.7 | 7.18(2) | 0.40(35) | 0.24(1) |
| 145 103.185 | 24.8 | 7.14(1) | 0.5fixed | 0.41(1) |
Notes. (a) The Gaussian fit of this line resulted in ∫ Tmbdv = 0.09(1) K km s−1. However, from the myXClass results it seems that this line is blended with another (unknown) line, and we therefore increased the uncertainty accordingly. (b) Unusual narrow line width for CH3OH, should be considered with care and may be due to noise.
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