Table 3
Multi-wavelength estimates of the SFR in NGC 1377.
| LNT(1.5 GHz)a | 2.8 × 1026 erg s-1 Hz-1 | fSFRNT = 6.64 × 10-29ναNTLNT = | 0.02 M⊙ yr-1 |
| LT(1.5 GHz)b | 7.1 × 1025 erg s-1 Hz-1 | g LT= |
0.03 M⊙ yr-1 |
| L(24 μm)c | 1.2 × 1030 erg s-1 Hz-1 | hSFR24 μm = 5.58 × 10-36(νL(24 μm))0.826= | 2.6 M⊙ yr-1 |
| L IR d | 4.8 × 1043 erg s-1 | iSFRIR = 3.88 × 10-44LIR= | 1.9 M⊙ yr-1 |
| Σgas e | 1.4 × 104M⊙ pc-2 | k = |
0.45 M⊙ yr-1 |
Notes.
Thermal radio luminosity at 1.5 GHz from the fit of Sect. 3.3.
Luminosity at 24 μm, from Temi et al. (2009).
Total infrared luminosity from IRAS fluxes (Imanishi et al. 2009).
Molecular gas surface density from (Aalto et al. 2012) assuming a size of 200 pc.
SFR from non-thermal radio emission, Eq. (14) in Murphy et al. (2011).
SFR from thermal radio emission, Eq. (11) in Murphy et al. (2011).
SFR from 24 μm emission, Eq. (5) in Murphy et al. (2011).
SFR estimate from IR luminosity, Eq. (4) in Murphy et al. (2011).
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