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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: NGC3353
RA(2000): 161.34
DEC(2000): 55.96
Hubble Stage(T): 3.4
Hubble Type: Sb
V (km/s): 942
D25 (arcmin): 1.35
Inclination (deg.): 45.8
Dust Temperature (K): 26.535±1.381
Dust Mass (M☉): 1.780E+06±3.017E+05
Name: NGC3364
RA(2000): 162.12
DEC(2000): 72.43
Hubble Stage(T): 5.0
Hubble Type: SABc
V (km/s): 2730
D25 (arcmin): 1.38
Inclination (deg.): 29.4
Dust Temperature (K): 22.527±0.924
Dust Mass (M☉): 1.265E+07±2.038E+06
Name: NGC3370
RA(2000): 161.77
DEC(2000): 17.27
Hubble Stage(T): 5.1
Hubble Type: Sc
V (km/s): 1281
D25 (arcmin): 2.45
Inclination (deg.): 56.2
Dust Temperature (K): 22.213±0.759
Dust Mass (M☉): 2.188E+07±2.774E+06
Name: NGC3380
RA(2000): 162.05
DEC(2000): 28.60
Hubble Stage(T): 1.0
Hubble Type: SBa
V (km/s): 1595
D25 (arcmin): 1.55
Inclination (deg.): 27.7
Dust Temperature (K): 21.213±1.240
Dust Mass (M☉): 2.392E+05±5.224E+04
Name: NGC3381
RA(2000): 162.10
DEC(2000): 34.71
Hubble Stage(T): 3.2
Hubble Type: SBb
V (km/s): 1628
D25 (arcmin): 2
Inclination (deg.): 26.4
Dust Temperature (K): 21.604±1.131
Dust Mass (M☉): 8.459E+06±1.464E+06
Name: NGC3395
RA(2000): 162.46
DEC(2000): 32.98
Hubble Stage(T): 5.8
Hubble Type: Sc
V (km/s): 1621
D25 (arcmin): 1.58
Inclination (deg.): 57.8
SED not available
Name: NGC3396
RA(2000): 162.48
DEC(2000): 32.99
Hubble Stage(T): 9.4
Hubble Type: SBm
V (km/s): 1629
D25 (arcmin): 3.09
Inclination (deg.): 90.0
SED not available
Name: NGC3403
RA(2000): 163.48
DEC(2000): 73.69
Hubble Stage(T): 4.0
Hubble Type: Sbc
V (km/s): 1262
D25 (arcmin): 2.75
Inclination (deg.): 72.1
Dust Temperature (K): 20.218±0.927
Dust Mass (M☉): 1.276E+07±2.320E+06
Name: NGC3413
RA(2000): 162.84
DEC(2000): 32.77
Hubble Stage(T): -1.5
Hubble Type: S0
V (km/s): 635
D25 (arcmin): 2
Inclination (deg.): 90.0
Dust Temperature (K): 20.093±3.075
Dust Mass (M☉): 1.619E+06±1.009E+06
Name: NGC3414
RA(2000): 162.82
DEC(2000): 27.97
Hubble Stage(T): -2.0
Hubble Type: S0
V (km/s): 1421
D25 (arcmin): 2.69
Inclination (deg.): 76.9
Dust Temperature (K): 19.262±5.718
Dust Mass (M☉): 1.861E+06±3.834E+06