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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: NGC5457
RA(2000): 210.80
DEC(2000): 54.35
Hubble Stage(T): 6.0
Hubble Type: SABc
V (km/s): 237
D25 (arcmin): 23.99
Inclination (deg.): 16.1
Dust Temperature (K): 21.652±0.777
Dust Mass (M☉): 4.070E+07±5.692E+06
Name: NGC5474
RA(2000): 211.26
DEC(2000): 53.66
Hubble Stage(T): 6.1
Hubble Type: Sc
V (km/s): 255
D25 (arcmin): 2.4
Inclination (deg.): 50.2
Dust Temperature (K): 18.750±1.144
Dust Mass (M☉): 1.788E+06±4.379E+05
Name: NGC5477
RA(2000): 211.39
DEC(2000): 54.46
Hubble Stage(T): 8.8
Hubble Type: Sm
V (km/s): 315
D25 (arcmin): 1.1
Inclination (deg.): 51.7
Dust Temperature (K): 23.280±3.215
Dust Mass (M☉): 4.545E+04±3.009E+04
Name: NGC5480
RA(2000): 211.59
DEC(2000): 50.73
Hubble Stage(T): 5.0
Hubble Type: Sc
V (km/s): 1906
D25 (arcmin): 1.66
Inclination (deg.): 41.5
Dust Temperature (K): 24.545±1.023
Dust Mass (M☉): 1.200E+07±1.631E+06
Name: NGC5481
RA(2000): 211.67
DEC(2000): 50.72
Hubble Stage(T): -3.9
Hubble Type: E
V (km/s): 1898
D25 (arcmin): 1.78
Inclination (deg.): 64.0
SED not available
Name: NGC5485
RA(2000): 211.80
DEC(2000): 55.00
Hubble Stage(T): -2.1
Hubble Type: S0
V (km/s): 1904
D25 (arcmin): 2.51
Inclination (deg.): 54.7
Dust Temperature (K): 21.642±4.465
Dust Mass (M☉): 1.050E+06±8.271E+05
Name: NGC5486
RA(2000): 211.85
DEC(2000): 55.10
Hubble Stage(T): 8.7
Hubble Type: Sm
V (km/s): 1382
D25 (arcmin): 1.35
Inclination (deg.): 61.1
Dust Temperature (K): 19.981±1.402
Dust Mass (M☉): 6.224E+06±1.693E+06
Name: NGC5496
RA(2000): 212.91
DEC(2000): -1.16
Hubble Stage(T): 6.5
Hubble Type: SBcd
V (km/s): 1543
D25 (arcmin): 2.69
Inclination (deg.): 82.0
Dust Temperature (K): 19.633±1.092
Dust Mass (M☉): 6.295E+06±1.367E+06
Name: NGC5506
RA(2000): 213.31
DEC(2000): -3.21
Hubble Stage(T): 1.2
Hubble Type: Sa
V (km/s): 1819
D25 (arcmin): 2.88
Inclination (deg.): 90.0
Dust Temperature (K): 26.688±1.844
Dust Mass (M☉): 3.872E+06±8.837E+05
Name: NGC5507
RA(2000): 213.33
DEC(2000): -3.15
Hubble Stage(T): -2.3
Hubble Type: S0
V (km/s): 1831
D25 (arcmin): 1.58
Inclination (deg.): 90.0
SED not available