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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: NGC3185
RA(2000): 154.41
DEC(2000): 21.69
Hubble Stage(T): 1.2
Hubble Type: Sa
V (km/s): 1237
D25 (arcmin): 2.14
Inclination (deg.): 60.1
Dust Temperature (K): 21.357±1.806
Dust Mass (M☉): 6.771E+06±1.984E+06
Name: NGC3187
RA(2000): 154.45
DEC(2000): 21.87
Hubble Stage(T): 5.0
Hubble Type: SBc
V (km/s): 1582
D25 (arcmin): 2.24
Inclination (deg.): 74.6
Dust Temperature (K): 19.622±0.971
Dust Mass (M☉): 1.849E+07±3.857E+06
Name: NGC3190
RA(2000): 154.53
DEC(2000): 21.83
Hubble Stage(T): 0.9
Hubble Type: Sa
V (km/s): 1323
D25 (arcmin): 3.63
Inclination (deg.): 87.8
Dust Temperature (K): 22.665±0.924
Dust Mass (M☉): 1.486E+07±2.661E+06
Name: NGC3193
RA(2000): 154.60
DEC(2000): 21.89
Hubble Stage(T): -4.8
Hubble Type: E
V (km/s): 1370
D25 (arcmin): 2.34
Inclination (deg.): 32.8
SED not available
Name: NGC3198
RA(2000): 154.98
DEC(2000): 45.55
Hubble Stage(T): 5.2
Hubble Type: Sc
V (km/s): 662
D25 (arcmin): 6.46
Inclination (deg.): 77.8
Dust Temperature (K): 20.894±0.759
Dust Mass (M☉): 1.661E+07±1.936E+06
Name: NGC3226
RA(2000): 155.86
DEC(2000): 19.90
Hubble Stage(T): -4.8
Hubble Type: E
V (km/s): 1313
D25 (arcmin): 3.16
Inclination (deg.): 69.0
SED not available
Name: NGC3227
RA(2000): 155.88
DEC(2000): 19.86
Hubble Stage(T): 1.5
Hubble Type: SABa
V (km/s): 1148
D25 (arcmin): 3.98
Inclination (deg.): 68.3
SED not available
Name: NGC3245A
RA(2000): 156.75
DEC(2000): 28.64
Hubble Stage(T): 3.4
Hubble Type: SBb
V (km/s): 1324
D25 (arcmin): 2.34
Inclination (deg.): 90.0
Dust Temperature (K): 16.405±1.221
Dust Mass (M☉): 4.579E+06±2.547E+06
Name: NGC3252
RA(2000): 158.60
DEC(2000): 73.77
Hubble Stage(T): 7.4
Hubble Type: SBcd
V (km/s): 1142
D25 (arcmin): 1.86
Inclination (deg.): 90.0
Dust Temperature (K): 20.471±1.323
Dust Mass (M☉): 4.283E+06±1.201E+06
Name: NGC3254
RA(2000): 157.33
DEC(2000): 29.49
Hubble Stage(T): 4.0
Hubble Type: Sbc
V (km/s): 1372
D25 (arcmin): 2.34
Inclination (deg.): 64.4
Dust Temperature (K): 18.118±0.536
Dust Mass (M☉): 3.646E+07±4.617E+06