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Home All issues Volume 521 (October 2010) A&A, 521 (2010) L27 Full HTML

 

 

Table 3:

Best-Fit H$_2^{\;18}$O Integrated Line Intensities $^{\dagger }$.
      Emission Component
          Extended
      Upper-Level   Plateau Hot Core Warm Gas
  Transition   Frequency   Energy $\int T_A^{\;*} {\rm d}v$ $\int T_A^{\;*} {\rm d}v$ $\int T_A^{\;*} {\rm d}v$
  (GHz) (K)    (K-km s-1)       (K-km s-1)       (K-km s-1)   
1 $_{1 1}\:-\:$00 0 1101.70   52.9 315.4 7.6 50.8
1 $_{1 0}\:-\:$10 1   547.68   60.5 199.0 8.2 34.6
2 $_{0 2}\:-\:$11 1   994.68 100.6 423.3 60.1   10.7
2 $_{1 2}\:-\:$10 1 1655.87 113.6 574.9 0.0 71.5
2 $_{1 1}\:-\:$20 2   745.32 136.4 276.6 66.3   17.7
2 $_{2 1}\:-\:$21 2 1633.48 192.0 220.6 10.1     6.4
3 $_{1 2}\:-\:$30 3 1095.63 248.7 444.9 70.2     5.2
3 $_{1 2}\:-\:$22 1 1181.39 248.7 178.8 50.4     1.8
3 $_{2 2}\:-\:$31 3 1894.32 294.6   65.7 34.7     2.4
3 $_{2 1}\:-\:$31 2 1136.70 303.3 424.4 65.3   11.8
4 $_{1 3}\:-\:$40 4 1605.96 395.4   46.6 38.6     0.0
4 $_{2 2}\:-\:$41 3 $^{\dagger\dagger}$ 1188.86 452.4 118.5 57.5     0.2
5 $_{2 4}\:-\:$43 1 1003.28 595.9     0.0 6.9   2.0
5 $_{3 2}\:-\:$52 3 1815.85 727.6   22.2 32.8   10.0
6 $_{2 4}\:-\:$61 5 1800.47 865.0   41.5 36.9     0.0

Notes.  $^{(\dagger)}$ The line fitting procedure is described in Sect. 3. $^{({\dagger\dagger})}$ Some flux attributed to this transition may be due to the CH3OH (125 1 - 112 1) and H$_2^{\;13}$CO (18 2 17 - 180 18) transitions, both of which lie within 27 km s-1 of the H$_2^{\;18}$O 422-413 line.


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