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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: NGC6798
RA(2000): 291.01
DEC(2000): 53.62
Hubble Stage(T): -1.9
Hubble Type: S0
V (km/s): 2390
D25 (arcmin): 1.78
Inclination (deg.): 90.0
Dust Temperature (K): 21.346±8.330
Dust Mass (M☉): 1.918E+06±8.764E+06
Name: NGC6814
RA(2000): 295.67
DEC(2000): -10.32
Hubble Stage(T): 4.0
Hubble Type: SABb
V (km/s): 1563
D25 (arcmin): 3.09
Inclination (deg.): 85.6
Dust Temperature (K): 21.303±1.276
Dust Mass (M☉): 3.059E+07±6.043E+06
Name: NGC6822
RA(2000): 296.24
DEC(2000): -14.80
Hubble Stage(T): 9.8
Hubble Type: IB
V (km/s): -58
D25 (arcmin): 17.38
Inclination (deg.): 16.9
Dust Temperature (K): 18.982±1.910
Dust Mass (M☉): 9.436E+04±3.262E+04
Name: NGC6946
RA(2000): 308.72
DEC(2000): 60.15
Hubble Stage(T): 5.9
Hubble Type: SABc
V (km/s): 46
D25 (arcmin): 11.48
Inclination (deg.): 18.3
Dust Temperature (K): 23.916±0.877
Dust Mass (M☉): 3.390E+07±4.596E+06
Name: NGC7090
RA(2000): 324.12
DEC(2000): -54.56
Hubble Stage(T): 5.0
Hubble Type: Sc
V (km/s): 851
D25 (arcmin): 8.13
Inclination (deg.): 90.0
Dust Temperature (K): 20.928±0.755
Dust Mass (M☉): 6.565E+06±8.479E+05
Name: NGC7172
RA(2000): 330.51
DEC(2000): -31.87
Hubble Stage(T): 0.6
Hubble Type: Sa
V (km/s): 2600
D25 (arcmin): 2.75
Inclination (deg.): 52.9
Dust Temperature (K): 24.847±1.367
Dust Mass (M☉): 1.900E+07±3.305E+06
Name: NGC7213
RA(2000): 332.32
DEC(2000): -47.17
Hubble Stage(T): 0.9
Hubble Type: Sa
V (km/s): 1763
D25 (arcmin): 4.9
Inclination (deg.): 39.1
Dust Temperature (K): 20.566±1.008
Dust Mass (M☉): 3.072E+07±5.874E+06
Name: NGC7314
RA(2000): 338.94
DEC(2000): -26.05
Hubble Stage(T): 4.0
Hubble Type: SABb
V (km/s): 1427
D25 (arcmin): 4.17
Inclination (deg.): 69.8
Dust Temperature (K): 20.708±0.995
Dust Mass (M☉): 1.313E+07±1.780E+06
Name: NGC7320
RA(2000): 339.01
DEC(2000): 33.95
Hubble Stage(T): 6.6
Hubble Type: Scd
V (km/s): 777
D25 (arcmin): 2.57
Inclination (deg.): 57.9
Dust Temperature (K): 21.281±0.692
Dust Mass (M☉): 1.116E+06±1.534E+05
Name: NGC7331
RA(2000): 339.27
DEC(2000): 34.42
Hubble Stage(T): 3.9
Hubble Type: Sbc
V (km/s): 818
D25 (arcmin): 9.33
Inclination (deg.): 70.0
Dust Temperature (K): 22.676±0.872
Dust Mass (M☉): 6.502E+07±9.651E+06