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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: PGC040819
RA(2000): 186.82
DEC(2000): 14.15
Hubble Stage(T): -3.0
Hubble Type: E-S0
V (km/s): 20
D25 (arcmin): 1.35
Inclination (deg.): 90.0
SED not available
Name: PGC040821
RA(2000): 186.88
DEC(2000): 9.60
Hubble Stage(T): 9.8
Hubble Type: I
V (km/s): 32
D25 (arcmin): 2.04
Inclination (deg.): 90.0
SED not available
Name: PGC041994
RA(2000): 188.97
DEC(2000): 13.86
Hubble Stage(T): 7.1
Hubble Type: Scd
V (km/s): 756
D25 (arcmin): 1
Inclination (deg.): 90.0
SED not available
Name: PGC042068
RA(2000): 189.15
DEC(2000): 8.05
Hubble Stage(T): 2.8
Hubble Type: Sb
V (km/s): 1796
D25 (arcmin): 1.1
Inclination (deg.): 52.8
Dust Temperature (K): 11.799±7.503
Dust Mass (M☉): 5.902E+04±1.350E+05
Name: PGC042147
RA(2000): 189.37
DEC(2000): 12.35
Hubble Stage(T): 0.6
Hubble Type: S?
V (km/s): 1454
D25 (arcmin): 1.05
Inclination (deg.): 90.0
SED not available
Name: PGC042160
RA(2000): 189.42
DEC(2000): 8.56
Hubble Stage(T): 9.5
Hubble Type: Sm
V (km/s): 1072
D25 (arcmin): 1.07
Inclination (deg.): 65.5
Dust Temperature (K): 21.738±3.145
Dust Mass (M☉): 3.649E+05±4.219E+05
Name: PGC042902
RA(2000): 191.11
DEC(2000): 3.53
Hubble Stage(T): 0.7
Hubble Type: S?
V (km/s): 478
D25 (arcmin): 1.17
Inclination (deg.): 66.5
SED not available
Name: PGC043526
RA(2000): 192.81
DEC(2000): -6.56
Hubble Stage(T): 10.0
Hubble Type: I
V (km/s): 1506
D25 (arcmin): 1.32
Inclination (deg.): 72.8
Dust Temperature (K): 18.768±1.799
Dust Mass (M☉): 2.657E+06±1.817E+06
Name: PGC044532
RA(2000): 194.76
DEC(2000): 34.86
Hubble Stage(T): 8.9
Hubble Type: Sm
V (km/s): 837
D25 (arcmin): 3.8
Inclination (deg.): 90.0
Dust Temperature (K): 22.819±1.739
Dust Mass (M☉): 4.419E+05±1.393E+05
Name: PGC046875
RA(2000): 201.16
DEC(2000): -10.49
Hubble Stage(T): 9.0
Hubble Type: S?
V (km/s): 2772
D25 (arcmin): 1.1
Inclination (deg.): 0.0
Dust Temperature (K): 21.457±7.104
Dust Mass (M☉): 1.115E+06±4.406E+06