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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: NGC1374
RA(2000): 53.82
DEC(2000): -35.23
Hubble Stage(T): -4.5
Hubble Type: E
V (km/s): 1294
D25 (arcmin): 2.88
Inclination (deg.): 29.3
Dust Temperature (K): 35.635±10.330
Dust Mass (M☉): 9.214E+03±6.184E+05
Name: NGC1375
RA(2000): 53.82
DEC(2000): -35.27
Hubble Stage(T): -2.2
Hubble Type: S0
V (km/s): 784
D25 (arcmin): 2.29
Inclination (deg.): 90.0
Dust Temperature (K): 20.603±6.626
Dust Mass (M☉): 3.040E+05±1.695E+06
Name: NGC1377
RA(2000): 54.16
DEC(2000): -20.90
Hubble Stage(T): -2.1
Hubble Type: S0
V (km/s): 1783
D25 (arcmin): 2.09
Inclination (deg.): 90.0
Dust Temperature (K): 33.529±2.430
Dust Mass (M☉): 9.567E+05±2.442E+05
Name: NGC1379
RA(2000): 54.02
DEC(2000): -35.44
Hubble Stage(T): -4.8
Hubble Type: E
V (km/s): 1324
D25 (arcmin): 2.69
Inclination (deg.): 22.9
SED not available
Name: NGC1380A
RA(2000): 54.20
DEC(2000): -34.74
Hubble Stage(T): -1.9
Hubble Type: S0
V (km/s): 1608
D25 (arcmin): 2.75
Inclination (deg.): 90.0
Dust Temperature (K): 27.674±7.000
Dust Mass (M☉): 9.099E+04±1.338E+05
Name: NGC1381
RA(2000): 54.13
DEC(2000): -35.30
Hubble Stage(T): -2.1
Hubble Type: S0
V (km/s): 1727
D25 (arcmin): 2.57
Inclination (deg.): 90.0
SED not available
Name: NGC1386
RA(2000): 54.19
DEC(2000): -36.00
Hubble Stage(T): -0.7
Hubble Type: S0-a
V (km/s): 895
D25 (arcmin): 3.63
Inclination (deg.): 90.0
Dust Temperature (K): 25.236±0.826
Dust Mass (M☉): 2.624E+06±2.997E+05
Name: NGC1387
RA(2000): 54.24
DEC(2000): -35.51
Hubble Stage(T): -2.8
Hubble Type: E-S0
V (km/s): 1260
D25 (arcmin): 3.02
Inclination (deg.): 18.9
Dust Temperature (K): 26.795±1.428
Dust Mass (M☉): 2.009E+06±3.765E+05
Name: NGC1389
RA(2000): 54.30
DEC(2000): -35.75
Hubble Stage(T): -2.8
Hubble Type: E-S0
V (km/s): 921
D25 (arcmin): 2.57
Inclination (deg.): 77.2
SED not available
Name: NGC1399
RA(2000): 54.62
DEC(2000): -35.45
Hubble Stage(T): -4.6
Hubble Type: E
V (km/s): 1426
D25 (arcmin): 8.51
Inclination (deg.): 34.2
Dust Temperature (K): 14.439±6.357
Dust Mass (M☉): 9.548E+06±9.644E+06