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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: NGC4464
RA(2000): 187.34
DEC(2000): 8.16
Hubble Stage(T): -0.9
Hubble Type: S0-a
V (km/s): 1266
D25 (arcmin): 1.02
Inclination (deg.): 47.1
Dust Temperature (K): 11.607±4.680
Dust Mass (M☉): 1.447E+06±1.263E+06
Name: NGC4468
RA(2000): 187.38
DEC(2000): 14.05
Hubble Stage(T): -2.7
Hubble Type: E-S0
V (km/s): 889
D25 (arcmin): 1.55
Inclination (deg.): 63.2
Dust Temperature (K): 18.254±5.205
Dust Mass (M☉): 4.166E+05±8.692E+05
Name: NGC4469
RA(2000): 187.37
DEC(2000): 8.75
Hubble Stage(T): 0.2
Hubble Type: S0-a
V (km/s): 586
D25 (arcmin): 2.88
Inclination (deg.): 85.5
Dust Temperature (K): 25.729±1.692
Dust Mass (M☉): 9.216E+05±2.624E+05
Name: NGC4470
RA(2000): 187.41
DEC(2000): 7.82
Hubble Stage(T): 1.4
Hubble Type: Sa
V (km/s): 2337
D25 (arcmin): 1.29
Inclination (deg.): 51.0
Dust Temperature (K): 23.642±0.846
Dust Mass (M☉): 2.372E+06±3.010E+05
Name: NGC4472
RA(2000): 187.44
DEC(2000): 8.00
Hubble Stage(T): -4.8
Hubble Type: E
V (km/s): 979
D25 (arcmin): 10.23
Inclination (deg.): 50.2
Dust Temperature (K): 12.467±2.270
Dust Mass (M☉): 1.775E+07±1.624E+07
Name: NGC4473
RA(2000): 187.45
DEC(2000): 13.43
Hubble Stage(T): -4.7
Hubble Type: E
V (km/s): 2250
D25 (arcmin): 4.27
Inclination (deg.): 90.0
Dust Temperature (K): 30.182±12.234
Dust Mass (M☉): 1.604E+05±3.753E+06
Name: NGC4474
RA(2000): 187.47
DEC(2000): 14.07
Hubble Stage(T): -1.9
Hubble Type: S0
V (km/s): 1610
D25 (arcmin): 2.34
Inclination (deg.): 56.9
SED not available
Name: NGC4476
RA(2000): 187.50
DEC(2000): 12.35
Hubble Stage(T): -3.0
Hubble Type: E-S0
V (km/s): 1959
D25 (arcmin): 1.7
Inclination (deg.): 60.7
Dust Temperature (K): 25.078±1.513
Dust Mass (M☉): 6.361E+05±1.528E+05
Name: NGC4477
RA(2000): 187.51
DEC(2000): 13.64
Hubble Stage(T): -1.9
Hubble Type: S0
V (km/s): 1358
D25 (arcmin): 3.72
Inclination (deg.): 33.7
Dust Temperature (K): 24.608±6.183
Dust Mass (M☉): 3.850E+05±4.058E+05
Name: NGC4478
RA(2000): 187.57
DEC(2000): 12.33
Hubble Stage(T): -4.8
Hubble Type: E
V (km/s): 1390
D25 (arcmin): 1.74
Inclination (deg.): 51.4
Dust Temperature (K): 21.110±11.714
Dust Mass (M☉): 1.768E+05±1.610E+06