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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: NGC1266
RA(2000): 49.00
DEC(2000): -2.43
Hubble Stage(T): -2.3
Hubble Type: S0
V (km/s): 2184
D25 (arcmin): 1.48
Inclination (deg.): 58.2
Dust Temperature (K): 33.567±1.740
Dust Mass (M☉): 4.038E+06±6.060E+05
Name: NGC1316
RA(2000): 50.67
DEC(2000): -37.21
Hubble Stage(T): -1.8
Hubble Type: S0
V (km/s): 1788
D25 (arcmin): 13.49
Inclination (deg.): 67.8
SED not available
Name: NGC1317
RA(2000): 50.68
DEC(2000): -37.10
Hubble Stage(T): 0.8
Hubble Type: SABa
V (km/s): 1948
D25 (arcmin): 3.09
Inclination (deg.): 35.0
Dust Temperature (K): 25.241±0.983
Dust Mass (M☉): 3.584E+06±4.978E+05
Name: NGC1320
RA(2000): 51.20
DEC(2000): -3.04
Hubble Stage(T): 0.9
Hubble Type: Sa
V (km/s): 2670
D25 (arcmin): 1.86
Inclination (deg.): 80.5
Dust Temperature (K): 25.151±1.423
Dust Mass (M☉): 5.329E+06±9.431E+05
Name: NGC1336
RA(2000): 51.63
DEC(2000): -35.71
Hubble Stage(T): -3.0
Hubble Type: E-S0
V (km/s): 1418
D25 (arcmin): 1.95
Inclination (deg.): 56.0
Dust Temperature (K): 19.603±5.399
Dust Mass (M☉): 4.752E+05±2.000E+06
Name: NGC1351
RA(2000): 52.65
DEC(2000): -34.85
Hubble Stage(T): -3.1
Hubble Type: E-S0
V (km/s): 1482
D25 (arcmin): 3.39
Inclination (deg.): 65.3
SED not available
Name: NGC1351A
RA(2000): 52.20
DEC(2000): -35.18
Hubble Stage(T): 4.2
Hubble Type: SBbc
V (km/s): 1353
D25 (arcmin): 2.51
Inclination (deg.): 82.1
Dust Temperature (K): 18.450±0.791
Dust Mass (M☉): 4.110E+06±7.253E+05
Name: NGC1365
RA(2000): 53.40
DEC(2000): -36.14
Hubble Stage(T): 3.2
Hubble Type: Sb
V (km/s): 1638
D25 (arcmin): 12.02
Inclination (deg.): 62.7
Dust Temperature (K): 24.835±5.543
Dust Mass (M☉): 7.955E+07±3.515E+07
Name: NGC1369
RA(2000): 54.19
DEC(2000): -36.26
Hubble Stage(T): 0.1
Hubble Type: S0-a
V (km/s): 1414
D25 (arcmin): 2.24
Inclination (deg.): 42.5
SED not available
Name: NGC1373
RA(2000): 53.75
DEC(2000): -35.17
Hubble Stage(T): -3.6
Hubble Type: E
V (km/s): 1334
D25 (arcmin): 1.2
Inclination (deg.): 22.4
SED not available