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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: NGC3628
RA(2000): 170.07
DEC(2000): 13.59
Hubble Stage(T): 3.1
Hubble Type: Sb
V (km/s): 846
D25 (arcmin): 10.96
Inclination (deg.): 79.3
Dust Temperature (K): 22.749±0.756
Dust Mass (M☉): 4.088E+07±5.067E+06
Name: NGC3629
RA(2000): 170.13
DEC(2000): 26.96
Hubble Stage(T): 5.9
Hubble Type: SABc
V (km/s): 1509
D25 (arcmin): 1.78
Inclination (deg.): 51.2
Dust Temperature (K): 18.499±1.269
Dust Mass (M☉): 1.513E+07±3.716E+06
Name: NGC3631
RA(2000): 170.26
DEC(2000): 53.17
Hubble Stage(T): 5.2
Hubble Type: Sc
V (km/s): 1145
D25 (arcmin): 3.72
Inclination (deg.): 34.7
Dust Temperature (K): 22.371±0.793
Dust Mass (M☉): 5.162E+06±5.852E+05
Name: NGC3640
RA(2000): 170.28
DEC(2000): 3.23
Hubble Stage(T): -4.9
Hubble Type: E
V (km/s): 1315
D25 (arcmin): 4.37
Inclination (deg.): 39.8
SED not available
Name: NGC3655
RA(2000): 170.73
DEC(2000): 16.59
Hubble Stage(T): 5.0
Hubble Type: Sc
V (km/s): 1492
D25 (arcmin): 1.51
Inclination (deg.): 47.1
Dust Temperature (K): 25.226±0.775
Dust Mass (M☉): 1.315E+07±1.318E+06
Name: NGC3659
RA(2000): 170.94
DEC(2000): 17.82
Hubble Stage(T): 7.7
Hubble Type: SBd
V (km/s): 1285
D25 (arcmin): 1.95
Inclination (deg.): 68.8
Dust Temperature (K): 21.831±0.859
Dust Mass (M☉): 5.308E+06±7.375E+05
Name: NGC3665
RA(2000): 171.18
DEC(2000): 38.76
Hubble Stage(T): -2.2
Hubble Type: S0
V (km/s): 1991
D25 (arcmin): 4.07
Inclination (deg.): 50.4
Dust Temperature (K): 24.922±1.798
Dust Mass (M☉): 4.893E+06±1.383E+06
Name: NGC3666
RA(2000): 171.11
DEC(2000): 11.34
Hubble Stage(T): 5.2
Hubble Type: SBc
V (km/s): 1060
D25 (arcmin): 3.47
Inclination (deg.): 77.8
Dust Temperature (K): 21.914±0.622
Dust Mass (M☉): 6.339E+06±6.878E+05
Name: NGC3674
RA(2000): 171.61
DEC(2000): 57.05
Hubble Stage(T): -1.9
Hubble Type: S0
V (km/s): 2119
D25 (arcmin): 1.58
Inclination (deg.): 90.0
SED not available
Name: NGC3681
RA(2000): 171.62
DEC(2000): 16.86
Hubble Stage(T): 4.0
Hubble Type: Sbc
V (km/s): 1234
D25 (arcmin): 1.74
Inclination (deg.): 15.2
Dust Temperature (K): 18.940±1.067
Dust Mass (M☉): 1.089E+07±2.401E+06