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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: NGC4239
RA(2000): 184.31
DEC(2000): 16.53
Hubble Stage(T): -4.6
Hubble Type: E
V (km/s): 908
D25 (arcmin): 1.35
Inclination (deg.): 90.0
Dust Temperature (K): 21.835±9.465
Dust Mass (M☉): 1.262E+05±5.989E+05
Name: NGC4244
RA(2000): 184.37
DEC(2000): 37.81
Hubble Stage(T): 6.0
Hubble Type: Sc
V (km/s): 245
D25 (arcmin): 16.22
Inclination (deg.): 65.4
Dust Temperature (K): 18.142±0.687
Dust Mass (M☉): 2.412E+06±4.100E+05
Name: NGC4251
RA(2000): 184.53
DEC(2000): 28.18
Hubble Stage(T): -1.8
Hubble Type: S0
V (km/s): 1069
D25 (arcmin): 2.34
Inclination (deg.): 74.3
Dust Temperature (K): 26.897±9.716
Dust Mass (M☉): 1.083E+05±1.163E+06
Name: NGC4252
RA(2000): 184.63
DEC(2000): 5.56
Hubble Stage(T): 3.1
Hubble Type: Sb
V (km/s): 876
D25 (arcmin): 1.2
Inclination (deg.): 75.9
Dust Temperature (K): 20.074±2.203
Dust Mass (M☉): 9.176E+05±6.733E+05
Name: NGC4254
RA(2000): 184.71
DEC(2000): 14.42
Hubble Stage(T): 5.2
Hubble Type: Sc
V (km/s): 2409
D25 (arcmin): 5.01
Inclination (deg.): 20.1
Dust Temperature (K): 24.344±0.757
Dust Mass (M☉): 2.628E+07±2.481E+06
Name: NGC4255
RA(2000): 184.73
DEC(2000): 4.79
Hubble Stage(T): -1.9
Hubble Type: S0
V (km/s): 1977
D25 (arcmin): 1.35
Inclination (deg.): 90.0
Dust Temperature (K): 15.766±8.995
Dust Mass (M☉): 4.136E+04±8.873E+05
Name: NGC4258
RA(2000): 184.74
DEC(2000): 47.30
Hubble Stage(T): 4.0
Hubble Type: SABb
V (km/s): 454
D25 (arcmin): 16.98
Inclination (deg.): 68.3
Dust Temperature (K): 17.842±2.511
Dust Mass (M☉): 3.202E+07±1.156E+07
Name: NGC4259
RA(2000): 184.84
DEC(2000): 5.38
Hubble Stage(T): -1.9
Hubble Type: S0
V (km/s): 2475
D25 (arcmin): 1.02
Inclination (deg.): 90.0
Dust Temperature (K): 12.830±8.213
Dust Mass (M☉): 5.197E+06±7.396E+06
Name: NGC4260
RA(2000): 184.84
DEC(2000): 6.10
Hubble Stage(T): 1.0
Hubble Type: SBa
V (km/s): 1800
D25 (arcmin): 2.51
Inclination (deg.): 70.3
Dust Temperature (K): 18.002±1.247
Dust Mass (M☉): 9.860E+06±3.057E+06
Name: NGC4261
RA(2000): 184.85
DEC(2000): 5.83
Hubble Stage(T): -4.8
Hubble Type: E
V (km/s): 2222
D25 (arcmin): 4.27
Inclination (deg.): 56.1
SED not available