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SED modeling of the DustPedia galaxies using a Modified Black-Body (MBB)

Here we present the results from fitting the DustPedia galaxies with a Modified Black-Body model. The fit is applied to all available fluxes beyond 70 microns. The model assumes an emissivity of κλ=6.40 x (250/λ)1.790 cm2/gr adapted to the THEMIS model. Fluxes having major flags were excluded from the fit. 682 out of the 875 galaxies had sufficient data and could be fitted. A bootstrap analysis was used to calculate the uncertainties in dust temperatures, luminosities and masses.

MBB SED parameters

Galaxy Name Hubble Stage (T) from to V (km/s) from to
Inclination (deg.) from to D25 (arcmin) from to

875 Galaxies found.

Galaxy Data SEDs
Name: NGC4621
RA(2000): 190.51
DEC(2000): 11.65
Hubble Stage(T): -4.8
Hubble Type: E
V (km/s): 438
D25 (arcmin): 4.57
Inclination (deg.): 72.4
Dust Temperature (K): 13.376±1.005
Dust Mass (M☉): 1.683E+07±7.188E+06
Name: NGC4624
RA(2000): 191.27
DEC(2000): 3.06
Hubble Stage(T): -0.6
Hubble Type: S0-a
V (km/s): 896
D25 (arcmin): 4.57
Inclination (deg.): 0.0
SED not available
Name: NGC4625
RA(2000): 190.47
DEC(2000): 41.27
Hubble Stage(T): 8.8
Hubble Type: SABm
V (km/s): 609
D25 (arcmin): 1.41
Inclination (deg.): 46.1
Dust Temperature (K): 18.719±2.668
Dust Mass (M☉): 1.071E+06±7.147E+05
Name: NGC4627
RA(2000): 190.50
DEC(2000): 32.57
Hubble Stage(T): -4.7
Hubble Type: E
V (km/s): 544
D25 (arcmin): 2.34
Inclination (deg.): 71.7
SED not available
Name: NGC4629
RA(2000): 190.64
DEC(2000): -1.35
Hubble Stage(T): 9.2
Hubble Type: SABm
V (km/s): 1118
D25 (arcmin): 1.02
Inclination (deg.): 52.6
Dust Temperature (K): 21.506±2.133
Dust Mass (M☉): 1.743E+06±6.919E+05
Name: NGC4630
RA(2000): 190.63
DEC(2000): 3.96
Hubble Stage(T): 9.8
Hubble Type: I
V (km/s): 732
D25 (arcmin): 1.66
Inclination (deg.): 49.1
Dust Temperature (K): 21.761±0.781
Dust Mass (M☉): 3.529E+06±4.460E+05
Name: NGC4631
RA(2000): 190.53
DEC(2000): 32.54
Hubble Stage(T): 6.6
Hubble Type: SBcd
V (km/s): 616
D25 (arcmin): 14.45
Inclination (deg.): 90.0
Dust Temperature (K): 24.185±0.929
Dust Mass (M☉): 1.885E+07±2.608E+06
Name: NGC4633
RA(2000): 190.66
DEC(2000): 14.36
Hubble Stage(T): 7.9
Hubble Type: SABd
V (km/s): 298
D25 (arcmin): 1.78
Inclination (deg.): 86.1
Dust Temperature (K): 19.317±1.486
Dust Mass (M☉): 2.445E+06±8.755E+05
Name: NGC4636
RA(2000): 190.71
DEC(2000): 2.69
Hubble Stage(T): -4.8
Hubble Type: E
V (km/s): 925
D25 (arcmin): 6.31
Inclination (deg.): 64.4
SED not available
Name: NGC4638
RA(2000): 190.70
DEC(2000): 11.44
Hubble Stage(T): -2.7
Hubble Type: E-S0
V (km/s): 1163
D25 (arcmin): 2.29
Inclination (deg.): 62.2
SED not available