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Table 1

Sightline and velocity-integrated spectral line properties.

Source α(J2000) δ(J2000) l b E(B– V)(a) N(HI)(b) (c) S115 ϒCO(c)
hh.mmssss dd.mmssss (°) (°) (mag) 1020 cm−2 (km s−1) (Jy) (km s−1)
J0942-7731 09.424275 −77.311158 293.321 −18.329 0.33 9.1 1.142(0.067)(e) 0.140 0.126 0.855(0.133)
J1058-8003 10.584331 −80.035416 298.010 −18.288 0.15 6.0 0.201(0.009) 1.684 0.010 0.034(0.008)
J1136-6827 11.360210 −68.270609 296.070 −6.590 0.47 21.7 1.241(0.035) 0.344 0.054 0.396(0.047)
J1145-6954 11.455362 −69.540179 297.316 −7.747 0.38 16.8 0.870(0.031) 0.517 0.034 0.125(0.025)
J1224-8313 12.245438 −83.131010 302.095 −20.391 0.26 8.7 0.945(0.044) 0.132 0.122 0.679(0.137)
B1251-7138 12.545983 −71.381840 303.213 −8.769 0.28 17.0 0.139(0.027) 0.323 0.055 <0.131(f)

Notes. (a) Schlegel et al. (1998). (b) N(HI) = ∫ TB dv × 1.823 × 1018 cm−2 from the Gass III HI profile (Kalberla & Haud 2015). (c) and ϒCO are the integrated J = 1 − 0 optical depth in units of km s−1. (d) Line/continuum rms at zero optical depth in the 2× oversampled spectrum. (e)Quantities in parenthesis are the standard deviation. (f)Upper limit is 3σ.

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