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
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 |
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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 |
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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 |
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|
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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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|
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 |