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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: NGC4380
RA(2000): 186.34
DEC(2000): 10.02
Hubble Stage(T): 2.3
Hubble Type: Sab
V (km/s): 950
D25 (arcmin): 3.31
Inclination (deg.): 62.0
Dust Temperature (K): 19.587±0.602
Dust Mass (M☉): 8.813E+06±1.133E+06
Name: NGC4383
RA(2000): 186.36
DEC(2000): 16.47
Hubble Stage(T): 1.0
Hubble Type: Sa
V (km/s): 1708
D25 (arcmin): 1.66
Inclination (deg.): 63.4
SED not available
Name: NGC4385
RA(2000): 186.43
DEC(2000): 0.57
Hubble Stage(T): -0.5
Hubble Type: S0-a
V (km/s): 2139
D25 (arcmin): 2.14
Inclination (deg.): 66.5
Dust Temperature (K): 23.842±1.729
Dust Mass (M☉): 1.026E+07±3.268E+06
Name: NGC4387
RA(2000): 186.42
DEC(2000): 12.81
Hubble Stage(T): -4.9
Hubble Type: E
V (km/s): 538
D25 (arcmin): 1.58
Inclination (deg.): 90.0
SED not available
Name: NGC4388
RA(2000): 186.45
DEC(2000): 12.66
Hubble Stage(T): 2.8
Hubble Type: Sb
V (km/s): 2516
D25 (arcmin): 5.37
Inclination (deg.): 90.0
Dust Temperature (K): 25.098±0.902
Dust Mass (M☉): 7.245E+06±8.593E+05
Name: NGC4390
RA(2000): 186.46
DEC(2000): 10.46
Hubble Stage(T): 5.0
Hubble Type: SABc
V (km/s): 1101
D25 (arcmin): 1.51
Inclination (deg.): 43.3
Dust Temperature (K): 20.311±0.705
Dust Mass (M☉): 6.594E+06±1.030E+06
Name: NGC4396
RA(2000): 186.50
DEC(2000): 15.67
Hubble Stage(T): 6.9
Hubble Type: Scd
V (km/s): -113
D25 (arcmin): 2.95
Inclination (deg.): 71.6
Dust Temperature (K): 18.364±0.672
Dust Mass (M☉): 6.411E+06±9.611E+05
Name: NGC4402
RA(2000): 186.53
DEC(2000): 13.11
Hubble Stage(T): 3.3
Hubble Type: Sb
V (km/s): 235
D25 (arcmin): 3.55
Inclination (deg.): 81.5
Dust Temperature (K): 22.626±0.631
Dust Mass (M☉): 6.974E+06±7.652E+05
Name: NGC4406
RA(2000): 186.55
DEC(2000): 12.95
Hubble Stage(T): -4.8
Hubble Type: E
V (km/s): -283
D25 (arcmin): 11.48
Inclination (deg.): 66.2
SED not available
Name: NGC4409
RA(2000): 186.74
DEC(2000): 2.49
Hubble Stage(T): 4.7
Hubble Type: SBc
V (km/s): 1642
D25 (arcmin): 1.82
Inclination (deg.): 63.3
Dust Temperature (K): 23.280±0.669
Dust Mass (M☉): 3.108E+06±3.236E+05