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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: PGC028759
RA(2000): 149.38
DEC(2000): 69.28
Hubble Stage(T): 10.0
Hubble Type: I
V (km/s): 99
D25 (arcmin): 1.78
Inclination (deg.): 28.7
SED not available
Name: PGC029653
RA(2000): 152.75
DEC(2000): -4.69
Hubble Stage(T): 9.9
Hubble Type: IB
V (km/s): 324
D25 (arcmin): 5.37
Inclination (deg.): 31.1
Dust Temperature (K): 21.586±2.877
Dust Mass (M☉): 2.940E+03±7.240E+03
Name: PGC034407
RA(2000): 169.15
DEC(2000): 18.12
Hubble Stage(T): -2.0
Hubble Type: S0
V (km/s): 933
D25 (arcmin): 1.12
Inclination (deg.): 69.9
Dust Temperature (K): 16.244±10.064
Dust Mass (M☉): 5.379E+05±9.202E+05
Name: PGC039052
RA(2000): 183.51
DEC(2000): 6.72
Hubble Stage(T): 4.2
Hubble Type: Sbc
V (km/s): 2426
D25 (arcmin): 1.12
Inclination (deg.): 68.3
Dust Temperature (K): 19.799±4.401
Dust Mass (M☉): 1.272E+06±2.056E+06
Name: PGC039799
RA(2000): 185.09
DEC(2000): 0.37
Hubble Stage(T): 9.1
Hubble Type: Sm
V (km/s): 900
D25 (arcmin): 1.15
Inclination (deg.): 90.0
SED not available
Name: PGC040045
RA(2000): 185.53
DEC(2000): 15.80
Hubble Stage(T): 8.0
Hubble Type: Sd
V (km/s): 1299
D25 (arcmin): 1.12
Inclination (deg.): 46.9
SED not available
Name: PGC040074
RA(2000): 185.59
DEC(2000): 10.60
Hubble Stage(T): -5.0
Hubble Type: E
V (km/s): 2071
D25 (arcmin): 1.05
Inclination (deg.): 90.0
SED not available
Name: PGC040547
RA(2000): 186.40
DEC(2000): 15.85
Hubble Stage(T): 0.6
Hubble Type: S?
V (km/s): 1087
D25 (arcmin): 1.05
Inclination (deg.): 0.0
SED not available
Name: PGC040659
RA(2000): 186.56
DEC(2000): 12.96
Hubble Stage(T): -5.0
Hubble Type: E
V (km/s): 1101
D25 (arcmin): 1.02
Inclination (deg.): 56.0
Dust Temperature (K): 19.093±8.648
Dust Mass (M☉): 1.294E+06±3.506E+06
Name: PGC040759
RA(2000): 186.73
DEC(2000): 10.67
Hubble Stage(T): -5.0
Hubble Type: E
V (km/s): 1275
D25 (arcmin): 1.02
Inclination (deg.): 84.3
Dust Temperature (K): 10.212±6.700
Dust Mass (M☉): 9.483E+04±3.102E+05