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Table 2

Detected CH+, SH+, and CF+ transitions; Gaussian fit parameters for the velocity-resolved transitions observed with HIFI and PACS; and upper limits for non-detections of other CF+ and SH+ transitions.

Line V LSR ΔV T peak rms (TMB)
(K km s-1) (km s-1) (km s-1) (K) (K)

CH+ 1−0 24.9  ±  0.20 10.5  ±  0.02 5.46  ±  0.04 4.28  ±  0.15 0.12
CH+ 2−1 10.6  ±  0.20 10.4  ±  0.05 4.57  ±  0.11 2.18  ±  0.22 0.23
CH+ 3−2 2.19  ±  0.31
CH+ 4−3 1.01  ±  0.19
CH+ 5−4 0.42  ±  0.15
CH+ 6−5 0.17  ±  0.06

13CH+ 1−01 0.46  ±  0.11 11.39  ±  0.15 1.30  ±  0.34 0.34  ±  0.10 0.15

SH+NJ = 12−01F = 3/2−1/2 0.34  ±  0.02 10.92  ±  0.09 3.002 0.11  ±  0.02 0.02
SH+NJ = 12−01F = 5/2−3/2 0.57  ±  0.02 10.84  ±  0.06 3.002 0.18  ±  0.02 0.02
SH+NJ = 12−01F = 3/2−3/2 0.14  ±  0.02 10.34  ±  0.24 3.002 0.04  ±  0.01 0.02
SH+NJ = 11−01F = 3/2−1/2  ≤0.18  ≤0.153
SH+NJ = 11−01F = 1/2−1/2  ≤0.11  ≤0.093
SH+NJ = 11−01F = 3/2−3/2  ≤0.13  ≤0.123
SH+NJ = 11−01F = 1/2−3/2  ≤0.11  ≤0.093

CF+ 5–4 0.20  ±  0.02 11.13  ±  0.11 1.96  ±  0.21 0.10  ±  0.01 0.02
CF+ 6–5  ≤0.08  ≤0.083

13CF+ 5–4  ≤0.05  ≤0.053

Notes. The CH+J = 3−2, 4−3, 5−4, and 6−5 transitions are spectrally unresolved from PACS. The parameters from HIFI are based on the average spectrum of H- and V-polarizations, unless otherwise specified.

(1)

Based on V-polarization data only.

(2)

Fixed parameter in the fit.

(3)

3  ×  rms noise level.

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