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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: NGC4262
RA(2000): 184.88
DEC(2000): 14.88
Hubble Stage(T): -2.7
Hubble Type: E-S0
V (km/s): 1366
D25 (arcmin): 1.74
Inclination (deg.): 34.3
SED not available
Name: NGC4266
RA(2000): 184.93
DEC(2000): 5.54
Hubble Stage(T): 1.1
Hubble Type: SBa
V (km/s): 1536
D25 (arcmin): 2
Inclination (deg.): 90.0
SED not available
Name: NGC4267
RA(2000): 184.94
DEC(2000): 12.80
Hubble Stage(T): -2.7
Hubble Type: E-S0
V (km/s): 983
D25 (arcmin): 2.57
Inclination (deg.): 57.5
Dust Temperature (K): 24.529±7.741
Dust Mass (M☉): 2.268E+05±1.100E+06
Name: NGC4268
RA(2000): 184.95
DEC(2000): 5.28
Hubble Stage(T): -0.3
Hubble Type: S0-a
V (km/s): 2018
D25 (arcmin): 1.51
Inclination (deg.): 78.8
SED not available
Name: NGC4269
RA(2000): 184.95
DEC(2000): 6.01
Hubble Stage(T): -1.0
Hubble Type: S0-a
V (km/s): 2074
D25 (arcmin): 1.2
Inclination (deg.): 45.4
SED not available
Name: NGC4270
RA(2000): 184.96
DEC(2000): 5.46
Hubble Stage(T): -2.0
Hubble Type: S0
V (km/s): 2364
D25 (arcmin): 1.86
Inclination (deg.): 90.0
SED not available
Name: NGC4273
RA(2000): 184.98
DEC(2000): 5.34
Hubble Stage(T): 5.2
Hubble Type: Sc
V (km/s): 2381
D25 (arcmin): 2.19
Inclination (deg.): 26.9
Dust Temperature (K): 25.774±0.799
Dust Mass (M☉): 1.872E+07±1.950E+06
Name: NGC4276
RA(2000): 185.03
DEC(2000): 7.69
Hubble Stage(T): 7.6
Hubble Type: SABd
V (km/s): 2618
D25 (arcmin): 1.35
Inclination (deg.): 30.7
Dust Temperature (K): 20.388±1.072
Dust Mass (M☉): 4.666E+06±8.815E+05
Name: NGC4281
RA(2000): 185.09
DEC(2000): 5.39
Hubble Stage(T): -1.4
Hubble Type: S0-a
V (km/s): 2728
D25 (arcmin): 2.88
Inclination (deg.): 74.6
Dust Temperature (K): 23.222±1.939
Dust Mass (M☉): 1.328E+06±5.800E+05
Name: NGC4287
RA(2000): 185.20
DEC(2000): 5.64
Hubble Stage(T): 3.4
Hubble Type: Sb
V (km/s): 2138
D25 (arcmin): 1.23
Inclination (deg.): 78.2
Dust Temperature (K): 21.931±1.475
Dust Mass (M☉): 2.529E+06±6.391E+05