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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: NGC4765
RA(2000): 193.31
DEC(2000): 4.46
Hubble Stage(T): 0.0
Hubble Type: S0-a
V (km/s): 717
D25 (arcmin): 1.15
Inclination (deg.): 50.2
Dust Temperature (K): 25.618±1.079
Dust Mass (M☉): 1.131E+06±1.833E+05
Name: NGC4771
RA(2000): 193.34
DEC(2000): 1.27
Hubble Stage(T): 6.2
Hubble Type: Sc
V (km/s): 1129
D25 (arcmin): 3.09
Inclination (deg.): 74.3
Dust Temperature (K): 19.513±0.599
Dust Mass (M☉): 7.773E+06±8.656E+05
Name: NGC4772
RA(2000): 193.37
DEC(2000): 2.17
Hubble Stage(T): 1.2
Hubble Type: Sa
V (km/s): 1035
D25 (arcmin): 4.07
Inclination (deg.): 67.3
Dust Temperature (K): 17.279±0.693
Dust Mass (M☉): 1.583E+07±2.683E+06
Name: NGC4775
RA(2000): 193.44
DEC(2000): -6.62
Hubble Stage(T): 6.9
Hubble Type: Scd
V (km/s): 1567
D25 (arcmin): 2.24
Inclination (deg.): 28.4
Dust Temperature (K): 22.212±0.917
Dust Mass (M☉): 2.493E+06±3.403E+05
Name: NGC4779
RA(2000): 193.46
DEC(2000): 9.71
Hubble Stage(T): 4.6
Hubble Type: SBc
V (km/s): 2846
D25 (arcmin): 1.86
Inclination (deg.): 46.5
Dust Temperature (K): 20.945±0.817
Dust Mass (M☉): 1.931E+07±2.670E+06
Name: NGC4789A
RA(2000): 193.52
DEC(2000): 27.15
Hubble Stage(T): 9.9
Hubble Type: I
V (km/s): 375
D25 (arcmin): 1.91
Inclination (deg.): 56.2
Dust Temperature (K): 15.498±6.853
Dust Mass (M☉): 1.053E+05±1.670E+05
Name: NGC4791
RA(2000): 193.68
DEC(2000): 8.05
Hubble Stage(T): 1.0
Hubble Type: SBa
V (km/s): 2523
D25 (arcmin): 1.05
Inclination (deg.): 52.9
Dust Temperature (K): 25.242±4.032
Dust Mass (M☉): 1.463E+06±1.127E+06
Name: NGC4793
RA(2000): 193.67
DEC(2000): 28.94
Hubble Stage(T): 5.1
Hubble Type: Sc
V (km/s): 2478
D25 (arcmin): 1.82
Inclination (deg.): 61.1
Dust Temperature (K): 25.628±0.747
Dust Mass (M☉): 2.130E+07±2.021E+06
Name: NGC4795
RA(2000): 193.76
DEC(2000): 8.07
Hubble Stage(T): 0.8
Hubble Type: SBa
V (km/s): 2787
D25 (arcmin): 2.14
Inclination (deg.): 53.2
Dust Temperature (K): 19.740±6.073
Dust Mass (M☉): 3.128E+06±8.976E+06
Name: NGC4799
RA(2000): 193.81
DEC(2000): 2.90
Hubble Stage(T): 3.2
Hubble Type: Sb
V (km/s): 2781
D25 (arcmin): 1.45
Inclination (deg.): 68.7
Dust Temperature (K): 21.853±0.891
Dust Mass (M☉): 1.641E+07±2.525E+06