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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: NGC5122
RA(2000): 201.06
DEC(2000): -10.65
Hubble Stage(T): -1.5
Hubble Type: S0-a
V (km/s): 2857
D25 (arcmin): 1.15
Inclination (deg.): 33.3
Dust Temperature (K): 14.844±10.411
Dust Mass (M☉): 3.549E+06±5.311E+06
Name: NGC5128
RA(2000): 201.37
DEC(2000): -43.02
Hubble Stage(T): -2.1
Hubble Type: S0
V (km/s): 552
D25 (arcmin): 25.7
Inclination (deg.): 47.3
Dust Temperature (K): 25.913±2.461
Dust Mass (M☉): 8.422E+06±2.079E+06
Name: NGC5145
RA(2000): 201.31
DEC(2000): 43.27
Hubble Stage(T): 2.0
Hubble Type: SABa
V (km/s): 1226
D25 (arcmin): 1.86
Inclination (deg.): 35.5
Dust Temperature (K): 25.247±0.819
Dust Mass (M☉): 4.027E+07±4.696E+06
Name: NGC5147
RA(2000): 201.58
DEC(2000): 2.10
Hubble Stage(T): 7.9
Hubble Type: SBd
V (km/s): 1090
D25 (arcmin): 1.48
Inclination (deg.): 25.2
Dust Temperature (K): 22.369±0.805
Dust Mass (M☉): 7.261E+06±8.936E+05
Name: NGC5194
RA(2000): 202.47
DEC(2000): 47.20
Hubble Stage(T): 4.0
Hubble Type: Sbc
V (km/s): 461
D25 (arcmin): 13.8
Inclination (deg.): 32.6
SED not available
Name: NGC5195
RA(2000): 202.50
DEC(2000): 47.27
Hubble Stage(T): 0.6
Hubble Type: SBa
V (km/s): 472
D25 (arcmin): 5.5
Inclination (deg.): 40.5
SED not available
Name: NGC5236
RA(2000): 204.25
DEC(2000): -29.87
Hubble Stage(T): 5.0
Hubble Type: Sc
V (km/s): 508
D25 (arcmin): 13.49
Inclination (deg.): 14.1
Dust Temperature (K): 27.441±5.540
Dust Mass (M☉): 1.953E+07±7.679E+06
Name: NGC5240
RA(2000): 203.98
DEC(2000): 35.59
Hubble Stage(T): 5.8
Hubble Type: SBc
V (km/s): 2230
D25 (arcmin): 1.82
Inclination (deg.): 47.4
Dust Temperature (K): 20.162±0.972
Dust Mass (M☉): 1.222E+07±2.259E+06
Name: NGC5248
RA(2000): 204.38
DEC(2000): 8.89
Hubble Stage(T): 4.0
Hubble Type: SABb
V (km/s): 1154
D25 (arcmin): 4.07
Inclination (deg.): 56.4
Dust Temperature (K): 23.682±0.747
Dust Mass (M☉): 1.575E+07±1.489E+06
Name: NGC5273
RA(2000): 205.54
DEC(2000): 35.65
Hubble Stage(T): -1.9
Hubble Type: S0
V (km/s): 1084
D25 (arcmin): 2.29
Inclination (deg.): 58.3
Dust Temperature (K): 37.303±5.525
Dust Mass (M☉): 6.719E+04±1.196E+05