Table C.1.
Main physical quantities of the CO clouds in Leo T.
| Property Cloud | North | West | South |
|---|---|---|---|
| (1) R.A. | 09h:34m:53s.8 | 09h:34m:51s.8 | 09h:34m:53s.2 |
| (2) Dec. | 17°:03’:23”.0 | 17°:03’:04”.2 | 17°:02’:39”.4 |
| (3) rCO(=FWHM/2) [arcsec] | 5.7±0.25 | 6.2±0.8 | 7.1±0.23 |
(4) ![$ \upsilon^{\odot}_{\mathrm{los,CO}} \,[\mathrm{km\,s^{-1} }] $](/articles/aa/full_html/2025/07/aa55635-25/aa55635-25-eq14.gif) |
97.28±0.62 | 53.0±1.04 | 53.37±0.63 |
| (5) σCO[km s−1] | 0.59±0.62 | 0.63±1.04 | 0.62±0.63 |
| (6) LCO [K km s−1 pc2] | 43.1±5.4 | 32.0±4.4 | 35.5±4.7 |
| (7) Mmol [M⊙] | (4.6±1.4)×103 | (5.0±1.6)×103 | (4.9±1.5)×103 |
| (8) αCO [M⊙ pc−2[K km s−1]−1] | 107±36 | 156±52 | 138±46 |
| (9) Σmol [M⊙ pc−2] | 8.6±0.9 | 9.3±1.0 | 9.2±1.0 |
Notes. (1) and (2): Coordinates of the pixel with maximum intensity within each CO cloud (J2000). (3) Aperture radius rCO defined as the half of the full width half maximum (FWHM) derived from a 2D Gaussian fit of the emission in MOM1 maps (see Fig.1) divided by two. (4) Peak velocity of the CO spectra, (5) velocity dispersion. (6) CO luminosity. (7): Virial mass. (8): CO-to-H2 conversion factor. (9): mean surface mass densities. (4) to (9) used rFWHM, CO, so they should be considered upper limits.
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