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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. Results are presented in Nersesian et al. (2019, 624, 80).

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: NGC4289
RA(2000): 185.26
DEC(2000): 3.72
Hubble Stage(T): 5.7
Hubble Type: Sc
V (km/s): 2615
D25 (arcmin): 4.27
Inclination (deg.): 90.0
Dust Temperature (K): 20.186±1.025
Dust Mass (M☉): 2.214E+07±4.433E+06
Name: NGC4292
RA(2000): 185.32
DEC(2000): 4.60
Hubble Stage(T): -2.0
Hubble Type: S0
V (km/s): 2260
D25 (arcmin): 1.62
Inclination (deg.): 55.1
Dust Temperature (K): 22.230±1.527
Dust Mass (M☉): 1.691E+05±5.241E+04
Name: NGC4294
RA(2000): 185.32
DEC(2000): 11.51
Hubble Stage(T): 5.8
Hubble Type: SBc
V (km/s): 338
D25 (arcmin): 2.69
Inclination (deg.): 70.2
Dust Temperature (K): 22.136±0.742
Dust Mass (M☉): 3.901E+06±5.108E+05
Name: NGC4298
RA(2000): 185.39
DEC(2000): 14.61
Hubble Stage(T): 5.2
Hubble Type: Sc
V (km/s): 1130
D25 (arcmin): 2.51
Inclination (deg.): 58.4
SED not available
Name: NGC4299
RA(2000): 185.42
DEC(2000): 11.50
Hubble Stage(T): 8.5
Hubble Type: SABm
V (km/s): 242
D25 (arcmin): 1.48
Inclination (deg.): 22.9
Dust Temperature (K): 25.070±1.274
Dust Mass (M☉): 2.666E+06±4.885E+05
Name: NGC4300
RA(2000): 185.42
DEC(2000): 5.38
Hubble Stage(T): 1.0
Hubble Type: Sa
V (km/s): 2270
D25 (arcmin): 1.78
Inclination (deg.): 76.0
Dust Temperature (K): 20.282±1.238
Dust Mass (M☉): 5.879E+06±1.801E+06
Name: NGC4302
RA(2000): 185.43
DEC(2000): 14.60
Hubble Stage(T): 5.4
Hubble Type: Sc
V (km/s): 1126
D25 (arcmin): 6.03
Inclination (deg.): 90.0
Dust Temperature (K): 20.668±0.550
Dust Mass (M☉): 1.583E+07±1.756E+06
Name: NGC4303A
RA(2000): 185.61
DEC(2000): 4.57
Hubble Stage(T): 6.4
Hubble Type: Sc
V (km/s): 1280
D25 (arcmin): 1.12
Inclination (deg.): 16.0
Dust Temperature (K): 19.156±1.470
Dust Mass (M☉): 1.309E+06±5.361E+05
Name: NGC4305
RA(2000): 185.52
DEC(2000): 12.74
Hubble Stage(T): 1.1
Hubble Type: Sa
V (km/s): 1922
D25 (arcmin): 2.29
Inclination (deg.): 64.5
Dust Temperature (K): 12.870±6.490
Dust Mass (M☉): 5.109E+06±6.698E+06
Name: NGC4306
RA(2000): 185.52
DEC(2000): 12.79
Hubble Stage(T): -2.0
Hubble Type: S0
V (km/s): 1520
D25 (arcmin): 1.48
Inclination (deg.): 53.0
SED not available