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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: NGC4151
RA(2000): 182.64
DEC(2000): 39.41
Hubble Stage(T): 2.0
Hubble Type: SABa
V (km/s): 988
D25 (arcmin): 2.88
Inclination (deg.): 42.0
Dust Temperature (K): 21.114±1.422
Dust Mass (M☉): 3.474E+05±8.955E+04
Name: NGC4152
RA(2000): 182.66
DEC(2000): 16.03
Hubble Stage(T): 5.0
Hubble Type: SABc
V (km/s): 2165
D25 (arcmin): 1.38
Inclination (deg.): 50.6
Dust Temperature (K): 24.132±1.266
Dust Mass (M☉): 1.702E+07±2.691E+06
Name: NGC4165
RA(2000): 183.05
DEC(2000): 13.25
Hubble Stage(T): 1.9
Hubble Type: SABa
V (km/s): 1871
D25 (arcmin): 1.23
Inclination (deg.): 61.8
Dust Temperature (K): 21.330±1.358
Dust Mass (M☉): 9.370E+06±2.830E+06
Name: NGC4168
RA(2000): 183.07
DEC(2000): 13.21
Hubble Stage(T): -4.8
Hubble Type: E
V (km/s): 2273
D25 (arcmin): 2.95
Inclination (deg.): 57.9
SED not available
Name: NGC4178
RA(2000): 183.19
DEC(2000): 10.87
Hubble Stage(T): 7.0
Hubble Type: Scd
V (km/s): 375
D25 (arcmin): 4.68
Inclination (deg.): 90.0
Dust Temperature (K): 20.791±0.774
Dust Mass (M☉): 2.840E+07±3.424E+06
Name: NGC4179
RA(2000): 183.22
DEC(2000): 1.30
Hubble Stage(T): -1.9
Hubble Type: S0
V (km/s): 1262
D25 (arcmin): 4.47
Inclination (deg.): 90.0
Dust Temperature (K): 19.277±7.731
Dust Mass (M☉): 4.416E+05±1.070E+06
Name: NGC4180
RA(2000): 183.26
DEC(2000): 7.04
Hubble Stage(T): 2.0
Hubble Type: Sab
V (km/s): 2233
D25 (arcmin): 1.45
Inclination (deg.): 79.6
Dust Temperature (K): 26.116±1.061
Dust Mass (M☉): 1.176E+07±1.493E+06
Name: NGC4183
RA(2000): 183.32
DEC(2000): 43.70
Hubble Stage(T): 5.8
Hubble Type: Sc
V (km/s): 920
D25 (arcmin): 4.27
Inclination (deg.): 90.0
Dust Temperature (K): 18.552±0.771
Dust Mass (M☉): 7.534E+06±1.127E+06
Name: NGC4189
RA(2000): 183.45
DEC(2000): 13.42
Hubble Stage(T): 6.0
Hubble Type: Sc
V (km/s): 2107
D25 (arcmin): 2.19
Inclination (deg.): 35.9
Dust Temperature (K): 22.500±0.763
Dust Mass (M☉): 1.177E+07±1.478E+06
Name: NGC4191
RA(2000): 183.46
DEC(2000): 7.20
Hubble Stage(T): -1.8
Hubble Type: S0
V (km/s): 2626
D25 (arcmin): 1.51
Inclination (deg.): 41.3
Dust Temperature (K): 21.765±2.622
Dust Mass (M☉): 2.623E+06±1.700E+06