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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: 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