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Table A.3

CS detections (left) and corresponding rms noise (right) from the APEX survey.

Detections rms noise levels
CS C33S CS C33S
Star 4 → 3 6 → 5 7 → 6 6 → 5 4 → 3 6 → 5 7 → 6 6 → 5
(K km s−1) (K km s−1) (K km s−1) (K km s−1) (mK) (mK) (mK) (mK)

Carbon stars
R Lep 2.30 4.14 ... x 8.3D 18D ... 18
V1259 Ori 4.15 5.20 4.28 x 15D 11D 19D 11
AI Vol 8.42 12.84 ... x 20D 15D ... 15
X TrA 0.81 1.58 ... x 14D 14D ... 14
II Lup 21.03 29.65 ... 0.78 19D 12D ... 12T
V821 Her 6.01 10.83 9.58 x 15D 18D 21D 18
U Hya 0.17 0.19 0.42 x 8.8T 12T 13D 12
RV Aqr 4.61 6.70 ... x 14D 18D ... 18
M-type stars
R Hor x ... ... ... 12 ... ... ...
IK Tau 1.46 ... 2.57 ... 8.8D ... 29D ...
GX Mon 0.94 ... 0.71T ... 20D ... 20T ...
W Hya x ... ... ... 19 ... ... ...
RR Aql x ... x ... 11 ... 20 ...
V1943 Sgr x ... ... ... 12 ... ... ...
V1300 Aql 0.31T ... 0.48T ... 13T ... 19T ...
S-type stars
T Cet x x ... x 11 10 ... 10
TT Cen ... x x x ... 13 16 13
RT Sco x x ... x 21 9.8 ... 9.8
RZ Sgr x x x x 13 17 22 17

Notes. Left: x indicates a non-detection; (...) indicates lines which were not observed. Right: rms values given in mK at a velocity resolution of 1 km s−1. (...) indicates lines which were not observed, (D) and (T) indicate detected or tentatively detected lines, respectively.

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