Table 1.
Physical properties of the galaxy sample.
| ID | RA | Dec | D25(a) | i(a) | v(a) | dM 87 | log M*(a) | log Mdust(b) | log MHI(c) | LHα | S250 μm | SHI | defHI(c) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| J2000 | J2000 | (arcmin) | (deg) | (km s−1) | (Mpc) | (M⊙) | (M⊙) | (M⊙) | (1040 erg s−1) | (Jy) | (Jy km s−1) | ||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) | (14) |
| NGC 4330 | 12:23:17.25 | +11:22:04.7 | 5.86 | 90 | 1567 | 0.6 | 9.3 | 6.9 | 8.7 | 1.1 ± 0.02 | 3.0 ± 0.5 | 39.7±7.4 | 0.80 |
| NGC 4522 | 12:33:39.66 | +09:10:29.5 | 4.04 | 79 | 2332 | 0.9 | 9.3 | 6.9 | 8.8 | 1.4 ± 0.03 | 2.9 ± 0.3 | 59.4 ± 11.9 | 0.86 |
| NGC 4654 | 12:43:56.58 | +13:07:36.0 | 4.99 | 56 | 1035 | 0.9 | 10.2 | 7.8 | 9.5 | 19.2 ± 0.01 | 24.8 ± 0.9 | 73.3 ± 14.7 | 0.12 |
Notes. Column 1: Galaxy name. Columns 2 and 3: J2000 coordinates. Column 4: Optical size defined by the B-band 25th magnitude isophote. Column 5: Inclination angle. Column 6: Velocity. Column 7: Projected distance from M 87. Columns 8−10: log values of stellar, dust, and HI gas masses. Column 11: Total luminosity in Hα within D25. Columns 12 and 13: Total FIR 250 μm and HI flux densities within D25. Column 14: HI-def parameter measured as the logarithmic difference between the expected and observed HI masses.
Chung et al. (2009). The MHI values were scaled to take the different distances assumed for the Virgo cluster into account.
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