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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: NGC0254
RA(2000): 11.87
DEC(2000): -31.42
Hubble Stage(T): -1.2
Hubble Type: S0-a
V (km/s): 1626
D25 (arcmin): 2.75
Inclination (deg.): 57.4
Dust Temperature (K): 21.448±2.253
Dust Mass (M☉): 4.994E+05±2.964E+05
Name: NGC0274
RA(2000): 12.76
DEC(2000): -7.06
Hubble Stage(T): -2.8
Hubble Type: E-S0
V (km/s): 1721
D25 (arcmin): 1.26
Inclination (deg.): 37.8
SED not available
Name: NGC0275
RA(2000): 12.77
DEC(2000): -7.07
Hubble Stage(T): 6.0
Hubble Type: SBc
V (km/s): 1748
D25 (arcmin): 1.74
Inclination (deg.): 38.2
SED not available
Name: NGC0289
RA(2000): 13.18
DEC(2000): -31.21
Hubble Stage(T): 4.0
Hubble Type: SBbc
V (km/s): 1630
D25 (arcmin): 3.39
Inclination (deg.): 43.0
Dust Temperature (K): 20.008±0.946
Dust Mass (M☉): 2.949E+07±4.814E+06
Name: NGC0300
RA(2000): 13.72
DEC(2000): -37.68
Hubble Stage(T): 6.9
Hubble Type: Scd
V (km/s): 165
D25 (arcmin): 19.5
Inclination (deg.): 48.5
Dust Temperature (K): 14.702±1.607
Dust Mass (M☉): 5.577E+06±1.958E+06
Name: NGC0337
RA(2000): 14.96
DEC(2000): -7.58
Hubble Stage(T): 6.7
Hubble Type: SBcd
V (km/s): 1649
D25 (arcmin): 2.95
Inclination (deg.): 50.6
Dust Temperature (K): 24.378±1.015
Dust Mass (M☉): 9.039E+06±1.576E+06
Name: NGC0428
RA(2000): 18.23
DEC(2000): 0.98
Hubble Stage(T): 8.6
Hubble Type: SABm
V (km/s): 1155
D25 (arcmin): 2.82
Inclination (deg.): 47.9
Dust Temperature (K): 19.799±1.402
Dust Mass (M☉): 5.302E+06±1.648E+06
Name: NGC0448
RA(2000): 18.82
DEC(2000): -1.63
Hubble Stage(T): -2.4
Hubble Type: S0
V (km/s): 1927
D25 (arcmin): 1.58
Inclination (deg.): 90.0
SED not available
Name: NGC0450
RA(2000): 18.88
DEC(2000): -0.86
Hubble Stage(T): 5.8
Hubble Type: SABc
V (km/s): 1774
D25 (arcmin): 2.95
Inclination (deg.): 49.8
Dust Temperature (K): 21.020±0.973
Dust Mass (M☉): 5.388E+06±9.550E+05
Name: NGC0493
RA(2000): 20.54
DEC(2000): 0.95
Hubble Stage(T): 5.9
Hubble Type: Sc
V (km/s): 2441
D25 (arcmin): 3.02
Inclination (deg.): 74.7
Dust Temperature (K): 20.130±1.015
Dust Mass (M☉): 1.050E+07±1.827E+06