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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: NGC7714
RA(2000): 354.06
DEC(2000): 2.16
Hubble Stage(T): 3.1
Hubble Type: Sb
V (km/s): 2797
D25 (arcmin): 2.19
Inclination (deg.): 45.1
Dust Temperature (K): 29.583±3.115
Dust Mass (M☉): 5.828E+06±2.395E+06
Name: NGC7715
RA(2000): 354.09
DEC(2000): 2.16
Hubble Stage(T): 9.6
Hubble Type: I
V (km/s): 2764
D25 (arcmin): 2.04
Inclination (deg.): 90.0
Dust Temperature (K): 19.437±11.004
Dust Mass (M☉): 6.848E+05±3.018E+07
Name: NGC7716
RA(2000): 354.13
DEC(2000): 0.30
Hubble Stage(T): 3.0
Hubble Type: Sb
V (km/s): 2558
D25 (arcmin): 1.82
Inclination (deg.): 48.4
Dust Temperature (K): 19.737±1.108
Dust Mass (M☉): 1.280E+07±2.554E+06
Name: NGC7721
RA(2000): 354.70
DEC(2000): -6.52
Hubble Stage(T): 4.9
Hubble Type: Sc
V (km/s): 2014
D25 (arcmin): 3.09
Inclination (deg.): 81.4
Dust Temperature (K): 20.456±1.067
Dust Mass (M☉): 4.814E+07±8.339E+06
Name: NGC7755
RA(2000): 356.97
DEC(2000): -30.52
Hubble Stage(T): 5.0
Hubble Type: Sc
V (km/s): 2960
D25 (arcmin): 3.72
Inclination (deg.): 53.7
Dust Temperature (K): 21.003±0.753
Dust Mass (M☉): 2.796E+07±3.528E+06
Name: NGC7757
RA(2000): 357.19
DEC(2000): 4.17
Hubble Stage(T): 5.3
Hubble Type: Sc
V (km/s): 2956
D25 (arcmin): 1.82
Inclination (deg.): 44.0
Dust Temperature (K): 21.217±1.683
Dust Mass (M☉): 2.975E+06±9.884E+05
Name: NGC7764
RA(2000): 357.72
DEC(2000): -40.73
Hubble Stage(T): 9.4
Hubble Type: SBm
V (km/s): 1694
D25 (arcmin): 1.95
Inclination (deg.): 47.5
Dust Temperature (K): 19.297±3.200
Dust Mass (M☉): 6.340E+06±3.143E+06
Name: NGC7793
RA(2000): 359.46
DEC(2000): -32.59
Hubble Stage(T): 7.4
Hubble Type: Scd
V (km/s): 228
D25 (arcmin): 10.47
Inclination (deg.): 63.6
Dust Temperature (K): 20.517±1.021
Dust Mass (M☉): 3.787E+06±6.491E+05
Name: PGC007045
RA(2000): 28.51
DEC(2000): -14.25
Hubble Stage(T): -0.1
Hubble Type: S0-a
V (km/s): 1428
D25 (arcmin): 1.58
Inclination (deg.): 90.0
Dust Temperature (K): 21.324±1.244
Dust Mass (M☉): 1.260E+06±2.581E+05
Name: PGC008962
RA(2000): 35.37
DEC(2000): -4.41
Hubble Stage(T): 6.9
Hubble Type: SBcd
V (km/s): 2316
D25 (arcmin): 1.48
Inclination (deg.): 80.6
SED not available