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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: NGC4684
RA(2000): 191.82
DEC(2000): -2.73
Hubble Stage(T): -1.1
Hubble Type: S0-a
V (km/s): 1586
D25 (arcmin): 2.95
Inclination (deg.): 90.0
Dust Temperature (K): 26.434±2.541
Dust Mass (M☉): 3.124E+05±2.468E+05
Name: NGC4688
RA(2000): 191.94
DEC(2000): 4.34
Hubble Stage(T): 6.0
Hubble Type: Sc
V (km/s): 986
D25 (arcmin): 3.72
Inclination (deg.): 23.7
Dust Temperature (K): 19.648±2.057
Dust Mass (M☉): 3.820E+06±2.275E+06
Name: NGC4689
RA(2000): 191.94
DEC(2000): 13.76
Hubble Stage(T): 4.7
Hubble Type: Sc
V (km/s): 1609
D25 (arcmin): 3.8
Inclination (deg.): 42.5
Dust Temperature (K): 20.915±0.777
Dust Mass (M☉): 8.949E+06±1.130E+06
Name: NGC4691
RA(2000): 192.06
DEC(2000): -3.33
Hubble Stage(T): 0.3
Hubble Type: S0-a
V (km/s): 1126
D25 (arcmin): 3.02
Inclination (deg.): 38.8
Dust Temperature (K): 28.006±1.645
Dust Mass (M☉): 3.168E+05±4.525E+04
Name: NGC4696
RA(2000): 192.21
DEC(2000): -41.31
Hubble Stage(T): -3.8
Hubble Type: E
V (km/s): 2974
D25 (arcmin): 3.8
Inclination (deg.): 68.0
Dust Temperature (K): 22.789±7.038
Dust Mass (M☉): 3.447E+06±4.467E+06
Name: NGC4697
RA(2000): 192.15
DEC(2000): -5.80
Hubble Stage(T): -4.5
Hubble Type: E
V (km/s): 1240
D25 (arcmin): 7.08
Inclination (deg.): 90.0
SED not available
Name: NGC4698
RA(2000): 192.10
DEC(2000): 8.49
Hubble Stage(T): 1.7
Hubble Type: Sab
V (km/s): 1008
D25 (arcmin): 3.8
Inclination (deg.): 73.4
Dust Temperature (K): 20.773±2.795
Dust Mass (M☉): 9.812E+06±3.532E+06
Name: NGC4701
RA(2000): 192.30
DEC(2000): 3.39
Hubble Stage(T): 5.9
Hubble Type: Sc
V (km/s): 723
D25 (arcmin): 1.74
Inclination (deg.): 43.3
Dust Temperature (K): 22.706±0.895
Dust Mass (M☉): 4.163E+06±5.823E+05
Name: NGC4710
RA(2000): 192.41
DEC(2000): 15.17
Hubble Stage(T): -0.9
Hubble Type: S0-a
V (km/s): 987
D25 (arcmin): 4.37
Inclination (deg.): 90.0
Dust Temperature (K): 23.986±0.878
Dust Mass (M☉): 2.459E+06±2.680E+05
Name: NGC4713
RA(2000): 192.49
DEC(2000): 5.31
Hubble Stage(T): 6.8
Hubble Type: Scd
V (km/s): 651
D25 (arcmin): 1.66
Inclination (deg.): 23.8
Dust Temperature (K): 21.845±0.910
Dust Mass (M☉): 5.546E+06±7.330E+05