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Table B.10:

Molecular abundances.

Region
Species X (This work) X5 X6
    ($\times$10-8) ($\times$10-8) ($\times$10-8)
Extended OCS 11.7 <0.3 ...
ridge1 HCS+ 0.005 0.02 ...
  H2CS 2.7 0.11 ...
  CS 3.7 1.1 2.1
  CCS 0.01 ... ...

Compact
OCS 5.5 3.0 ...
ridge2 HCS+ 0.04 0.0013 ...
  H2CS 0.7 0.12 0.65
  CS 3.6 1.0 4.0
  CCS 0.0035 ... ...

Plateau3
OCS 3.9 1.4 ...
  HCS+ 0.017 0.004 ...
  H2CS 0.3 0.08 ...
  CS 0.7 0.4 1.2
  CCS 0.0007 ... ...

Hot
OCS 5.2 1.1 1.7
core4 HCS+ 0.005 0.0013 ...
  H2CS 0.1 0.08 ...
  CS 2.0 0.6 0.29
  CCS 0.005 ... ...
  CCCS 0.002 ... ...

Notes. Derived molecular abundances and comparation with other works.
(1) Assuming N(H2) = 7.5 $\times$ 1022 cm-2. (2) Assuming N(H2)= 7.5 $\times$ 1022 cm-2. (3) Assuming N(H2)= 2.1 $\times$ 1023 cm-2. (4) Assuming N(H2) = $4.2\times10^{23}$ cm-2. (5) From Sutton et al. (1995). (6) From Persson et al. (2007).


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