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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: NGC4720
RA(2000): 192.68
DEC(2000): -4.16
Hubble Stage(T): -2.6
Hubble Type: E-S0
V (km/s): 1506
D25 (arcmin): 1.23
Inclination (deg.): 69.3
Dust Temperature (K): 25.612±1.559
Dust Mass (M☉): 1.063E+06±2.218E+05
Name: NGC4725
RA(2000): 192.61
DEC(2000): 25.50
Hubble Stage(T): 2.2
Hubble Type: SABa
V (km/s): 1208
D25 (arcmin): 9.77
Inclination (deg.): 45.4
Dust Temperature (K): 19.589±0.672
Dust Mass (M☉): 2.441E+07±3.379E+06
Name: NGC4731
RA(2000): 192.76
DEC(2000): -6.39
Hubble Stage(T): 5.9
Hubble Type: SBc
V (km/s): 1493
D25 (arcmin): 6.31
Inclination (deg.): 73.1
Dust Temperature (K): 18.660±1.140
Dust Mass (M☉): 8.170E+06±1.641E+06
Name: NGC4736
RA(2000): 192.72
DEC(2000): 41.12
Hubble Stage(T): 2.4
Hubble Type: Sab
V (km/s): 314
D25 (arcmin): 7.76
Inclination (deg.): 31.7
Dust Temperature (K): 26.527±1.167
Dust Mass (M☉): 2.755E+06±3.683E+05
Name: NGC4746
RA(2000): 192.98
DEC(2000): 12.08
Hubble Stage(T): 3.1
Hubble Type: Sb
V (km/s): 1780
D25 (arcmin): 2.04
Inclination (deg.): 90.0
Dust Temperature (K): 24.110±0.721
Dust Mass (M☉): 1.800E+07±1.952E+06
Name: NGC4747
RA(2000): 192.94
DEC(2000): 25.78
Hubble Stage(T): 7.1
Hubble Type: SBcd
V (km/s): 1195
D25 (arcmin): 2.09
Inclination (deg.): 75.0
Dust Temperature (K): 20.825±0.940
Dust Mass (M☉): 2.468E+06±4.118E+05
Name: NGC4753
RA(2000): 193.09
DEC(2000): -1.20
Hubble Stage(T): -1.2
Hubble Type: S0-a
V (km/s): 1242
D25 (arcmin): 6.46
Inclination (deg.): 77.5
Dust Temperature (K): 24.033±1.798
Dust Mass (M☉): 8.054E+06±1.651E+06
Name: NGC4754
RA(2000): 193.07
DEC(2000): 11.31
Hubble Stage(T): -2.4
Hubble Type: S0
V (km/s): 1317
D25 (arcmin): 4.17
Inclination (deg.): 90.0
Dust Temperature (K): 15.465±6.007
Dust Mass (M☉): 1.841E+06±3.127E+06
Name: NGC4758
RA(2000): 193.18
DEC(2000): 15.85
Hubble Stage(T): 9.1
Hubble Type: SBm
V (km/s): 1242
D25 (arcmin): 2.75
Inclination (deg.): 90.0
Dust Temperature (K): 18.906±0.874
Dust Mass (M☉): 3.107E+06±5.847E+05
Name: NGC4762
RA(2000): 193.23
DEC(2000): 11.23
Hubble Stage(T): -1.8
Hubble Type: S0
V (km/s): 973
D25 (arcmin): 8.32
Inclination (deg.): 90.0
Dust Temperature (K): 16.180±9.584
Dust Mass (M☉): 1.068E+06±1.739E+06