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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: NGC3683
RA(2000): 171.88
DEC(2000): 56.88
Hubble Stage(T): 5.0
Hubble Type: SBc
V (km/s): 1704
D25 (arcmin): 1.74
Inclination (deg.): 68.8
Dust Temperature (K): 26.421±0.815
Dust Mass (M☉): 2.798E+07±2.753E+06
Name: NGC3684
RA(2000): 171.80
DEC(2000): 17.03
Hubble Stage(T): 4.0
Hubble Type: Sbc
V (km/s): 1159
D25 (arcmin): 2.29
Inclination (deg.): 50.8
Dust Temperature (K): 21.636±0.725
Dust Mass (M☉): 9.361E+06±1.039E+06
Name: NGC3686
RA(2000): 171.93
DEC(2000): 17.22
Hubble Stage(T): 4.1
Hubble Type: SBbc
V (km/s): 1157
D25 (arcmin): 2.88
Inclination (deg.): 42.0
Dust Temperature (K): 22.168±0.619
Dust Mass (M☉): 8.175E+06±8.391E+05
Name: NGC3691
RA(2000): 172.04
DEC(2000): 16.92
Hubble Stage(T): 3.0
Hubble Type: SBb
V (km/s): 1078
D25 (arcmin): 1.48
Inclination (deg.): 47.4
Dust Temperature (K): 21.708±1.009
Dust Mass (M☉): 4.571E+06±7.659E+05
Name: NGC3692
RA(2000): 172.10
DEC(2000): 9.41
Hubble Stage(T): 3.1
Hubble Type: Sb
V (km/s): 1709
D25 (arcmin): 3.24
Inclination (deg.): 90.0
Dust Temperature (K): 20.367±0.716
Dust Mass (M☉): 2.862E+07±3.746E+06
Name: NGC3718
RA(2000): 173.15
DEC(2000): 53.07
Hubble Stage(T): 1.1
Hubble Type: Sa
V (km/s): 993
D25 (arcmin): 4.68
Inclination (deg.): 66.5
Dust Temperature (K): 16.091±0.518
Dust Mass (M☉): 1.023E+08±1.239E+07
Name: NGC3729
RA(2000): 173.46
DEC(2000): 53.13
Hubble Stage(T): 1.2
Hubble Type: Sa
V (km/s): 1019
D25 (arcmin): 2.88
Inclination (deg.): 46.9
Dust Temperature (K): 22.834±0.763
Dust Mass (M☉): 7.545E+06±8.318E+05
Name: NGC3755
RA(2000): 174.14
DEC(2000): 36.41
Hubble Stage(T): 5.2
Hubble Type: SABc
V (km/s): 1571
D25 (arcmin): 2.88
Inclination (deg.): 69.1
Dust Temperature (K): 20.767±0.931
Dust Mass (M☉): 1.210E+07±2.070E+06
Name: NGC3756
RA(2000): 174.20
DEC(2000): 54.29
Hubble Stage(T): 4.0
Hubble Type: SABb
V (km/s): 1287
D25 (arcmin): 1.91
Inclination (deg.): 62.2
Dust Temperature (K): 19.773±0.651
Dust Mass (M☉): 1.575E+07±1.782E+06
Name: NGC3757
RA(2000): 174.26
DEC(2000): 58.42
Hubble Stage(T): -2.1
Hubble Type: S0
V (km/s): 1267
D25 (arcmin): 1.15
Inclination (deg.): 45.7
SED not available