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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: NGC2853
RA(2000): 140.82
DEC(2000): 40.20
Hubble Stage(T): -0.9
Hubble Type: S0-a
V (km/s): 1783
D25 (arcmin): 1.66
Inclination (deg.): 63.7
Dust Temperature (K): 19.159±1.172
Dust Mass (M☉): 3.497E+06±8.743E+05
Name: NGC2859
RA(2000): 141.08
DEC(2000): 34.51
Hubble Stage(T): -1.2
Hubble Type: S0-a
V (km/s): 1686
D25 (arcmin): 3.16
Inclination (deg.): 32.9
Dust Temperature (K): 17.786±1.423
Dust Mass (M☉): 4.572E+06±2.231E+06
Name: NGC2907
RA(2000): 142.90
DEC(2000): -16.73
Hubble Stage(T): 1.0
Hubble Type: Sa
V (km/s): 2070
D25 (arcmin): 2.82
Inclination (deg.): 46.4
Dust Temperature (K): 19.143±1.358
Dust Mass (M☉): 6.508E+06±1.988E+06
Name: NGC2915
RA(2000): 141.55
DEC(2000): -76.63
Hubble Stage(T): 1.6
Hubble Type: SBab
V (km/s): 465
D25 (arcmin): 1.82
Inclination (deg.): 62.2
Dust Temperature (K): 24.358±3.619
Dust Mass (M☉): 5.001E+04±3.249E+04
Name: NGC2950
RA(2000): 145.65
DEC(2000): 58.85
Hubble Stage(T): -2.0
Hubble Type: S0
V (km/s): 1329
D25 (arcmin): 2.63
Inclination (deg.): 61.9
Dust Temperature (K): 11.593±5.775
Dust Mass (M☉): 2.825E+06±1.863E+06
Name: NGC2974
RA(2000): 145.64
DEC(2000): -3.70
Hubble Stage(T): -4.3
Hubble Type: E
V (km/s): 1891
D25 (arcmin): 3.47
Inclination (deg.): 90.0
Dust Temperature (K): 18.400±1.044
Dust Mass (M☉): 5.709E+06±1.362E+06
Name: NGC2976
RA(2000): 146.81
DEC(2000): 67.92
Hubble Stage(T): 5.2
Hubble Type: Sc
V (km/s): 5
D25 (arcmin): 5.75
Inclination (deg.): 60.5
Dust Temperature (K): 22.407±0.674
Dust Mass (M☉): 1.133E+06±1.307E+05
Name: NGC2992
RA(2000): 146.43
DEC(2000): -14.33
Hubble Stage(T): 0.9
Hubble Type: Sa
V (km/s): 2310
D25 (arcmin): 2.95
Inclination (deg.): 90.0
Dust Temperature (K): 26.275±1.048
Dust Mass (M☉): 1.273E+07±1.831E+06
Name: NGC2993
RA(2000): 146.45
DEC(2000): -14.37
Hubble Stage(T): 1.2
Hubble Type: Sa
V (km/s): 2422
D25 (arcmin): 1.35
Inclination (deg.): 35.8
Dust Temperature (K): 29.771±1.494
Dust Mass (M☉): 6.802E+06±1.032E+06
Name: NGC3031
RA(2000): 148.89
DEC(2000): 69.07
Hubble Stage(T): 2.4
Hubble Type: Sab
V (km/s): -38
D25 (arcmin): 21.38
Inclination (deg.): 62.7
Dust Temperature (K): 19.301±1.199
Dust Mass (M☉): 1.293E+07±2.686E+06