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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: NGC4339
RA(2000): 185.90
DEC(2000): 6.08
Hubble Stage(T): -4.7
Hubble Type: E
V (km/s): 1293
D25 (arcmin): 2.34
Inclination (deg.): 25.3
SED not available
Name: NGC4340
RA(2000): 185.90
DEC(2000): 16.72
Hubble Stage(T): -1.2
Hubble Type: S0-a
V (km/s): 950
D25 (arcmin): 2.82
Inclination (deg.): 58.7
SED not available
Name: NGC4341
RA(2000): 185.97
DEC(2000): 7.11
Hubble Stage(T): -2.0
Hubble Type: S0
V (km/s): 915
D25 (arcmin): 1.66
Inclination (deg.): 90.0
Dust Temperature (K): 18.942±6.097
Dust Mass (M☉): 2.418E+05±4.419E+05
Name: NGC4342
RA(2000): 185.91
DEC(2000): 7.05
Hubble Stage(T): -3.3
Hubble Type: E-S0
V (km/s): 751
D25 (arcmin): 1.26
Inclination (deg.): 90.0
SED not available
Name: NGC4343
RA(2000): 185.91
DEC(2000): 6.95
Hubble Stage(T): 3.0
Hubble Type: Sb
V (km/s): 997
D25 (arcmin): 1.91
Inclination (deg.): 0.0
Dust Temperature (K): 21.222±0.641
Dust Mass (M☉): 7.460E+06±9.091E+05
Name: NGC4350
RA(2000): 185.99
DEC(2000): 16.69
Hubble Stage(T): -1.8
Hubble Type: S0
V (km/s): 1246
D25 (arcmin): 2.82
Inclination (deg.): 82.2
Dust Temperature (K): 20.957±2.843
Dust Mass (M☉): 6.491E+05±3.679E+05
Name: NGC4351
RA(2000): 186.01
DEC(2000): 12.20
Hubble Stage(T): 2.5
Hubble Type: SBab
V (km/s): 2303
D25 (arcmin): 1.58
Inclination (deg.): 37.4
Dust Temperature (K): 22.266±1.154
Dust Mass (M☉): 8.823E+05±1.742E+05
Name: NGC4352
RA(2000): 186.02
DEC(2000): 11.22
Hubble Stage(T): -2.0
Hubble Type: S0
V (km/s): 2083
D25 (arcmin): 1.66
Inclination (deg.): 90.0
SED not available
Name: NGC4353
RA(2000): 186.00
DEC(2000): 7.78
Hubble Stage(T): 9.9
Hubble Type: IB
V (km/s): 1120
D25 (arcmin): 1.05
Inclination (deg.): 44.5
Dust Temperature (K): 20.972±1.405
Dust Mass (M☉): 1.875E+06±5.982E+05
Name: NGC4355
RA(2000): 186.73
DEC(2000): -0.88
Hubble Stage(T): 1.1
Hubble Type: SABa
V (km/s): 2129
D25 (arcmin): 1.41
Inclination (deg.): 68.0
Dust Temperature (K): 32.974±1.910
Dust Mass (M☉): 5.884E+06±8.802E+05