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Table 1.

Coordinates of selected regions of the Leo ring and the rms σ of CO spectra sampled at 2 km s−1 channel width.

Region RA Dec σ1 − 0 σ2 − 1

(mK) (mK)
C1a 10:47:47.9 12:11:32.0 1.1 1.0
C1b 10:47:47.4 12:11:27.7 2.8 2.6
C1an 10:47:47.9 12:11:40.0 5.0 6.6
C1ase 10:47:48.4 12:11:23.1 4.1 4.0
C1c 10:47:46.0 12:11:08.6 4.4 4.1
C2Ea 10:48:13.5 12:02:24.3 3.7 3.3
C2Eb 10:48:14.1 12:02:32.5 4.2 3.7
C2Ef 10:48:14.5 12:02:20.1 4.3 3.9
BSTd 10:47:42.9 12:11:23.1 1.5 1.5
Cl1 10:47:46.8 12:11:11.0 3.0 3.2
Cl2 10:47:54.9 12:14:13.0 4.4 6.0
C1ab Stacked Stacked 0.99 0.84
C1cl Stacked Stacked 2.5 2.7
C2E Stacked Stacked 2.2 1.9

Notes. Units are main beam temperatures.

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