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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: PGC065367
RA(2000): 311.72
DEC(2000): -12.85
Hubble Stage(T): 9.9
Hubble Type: IB
V (km/s): -142
D25 (arcmin): 2.14
Inclination (deg.): 72.0
SED not available
Name: PGC072006
RA(2000): 354.70
DEC(2000): -5.75
Hubble Stage(T): 9.0
Hubble Type: SBm
V (km/s): 2042
D25 (arcmin): 1.1
Inclination (deg.): 77.7
Dust Temperature (K): 13.004±3.475
Dust Mass (M☉): 5.286E+06±6.262E+06
Name: PGC090942
RA(2000): 146.40
DEC(2000): -14.40
Hubble Stage(T): 6.2
Hubble Type: Sc
V (km/s): 2452
D25 (arcmin): 1.15
Inclination (deg.): 90.0
SED not available
Name: PGC091228
RA(2000): 191.75
DEC(2000): 32.65
Hubble Stage(T): 7.9
Hubble Type: Sd
V (km/s): 520
D25 (arcmin): 1.29
Inclination (deg.): 90.0
SED not available
Name: PGC093080
RA(2000): 21.14
DEC(2000): 3.79
Hubble Stage(T): 5.6
Hubble Type: Sc
V (km/s): 2171
D25 (arcmin): 1.55
Inclination (deg.): 70.6
SED not available
Name: PGC093119
RA(2000): 193.77
DEC(2000): 8.07
Hubble Stage(T): -3.2
Hubble Type: E-S0
V (km/s): 2543
D25 (arcmin): 1.78
Inclination (deg.): 19.4
SED not available
Name: PGC166069
RA(2000): 43.93
DEC(2000): 58.86
Hubble Stage(T): 10.0
Hubble Type: I
V (km/s): 59
D25 (arcmin): 1.58
Inclination (deg.): 90.0
SED not available
Name: PGC166071
RA(2000): 48.00
DEC(2000): 60.35
Hubble Stage(T): 10.0
Hubble Type: I
V (km/s): 2767
D25 (arcmin): 2.82
Inclination (deg.): 90.0
Dust Temperature (K): 18.563±12.453
Dust Mass (M☉): 4.539E+06±5.357E+07
Name: PGC166077
RA(2000): 56.30
DEC(2000): 67.86
Hubble Stage(T): 10.0
Hubble Type: I
V (km/s): -66
D25 (arcmin): 2.51
Inclination (deg.): 53.8
Dust Temperature (K): 13.963±2.902
Dust Mass (M☉): 1.254E+05±1.081E+05
Name: PGC166755
RA(2000): 337.31
DEC(2000): 75.37
Hubble Stage(T): 5.0
Hubble Type: Sc
V (km/s): 2445
D25 (arcmin): 1.26
Inclination (deg.): 63.7
Dust Temperature (K): 21.065±2.924
Dust Mass (M☉): 1.321E+07±7.216E+06