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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.

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: NGC4546
RA(2000): 188.87
DEC(2000): -3.79
Hubble Stage(T): -2.7
Hubble Type: E-S0
V (km/s): 1054
D25 (arcmin): 3.16
Inclination (deg.): 76.0
Dust Temperature (K): 18.666±2.312
Dust Mass (M☉): 8.813E+05±5.877E+05
Name: NGC4550
RA(2000): 188.88
DEC(2000): 12.22
Hubble Stage(T): -2.1
Hubble Type: S0
V (km/s): 410
D25 (arcmin): 3.16
Inclination (deg.): 90.0
Dust Temperature (K): 26.515±5.427
Dust Mass (M☉): 2.068E+05±6.319E+05
Name: NGC4551
RA(2000): 188.91
DEC(2000): 12.26
Hubble Stage(T): -4.9
Hubble Type: E
V (km/s): 1200
D25 (arcmin): 1.7
Inclination (deg.): 66.0
SED not available
Name: NGC4552
RA(2000): 188.92
DEC(2000): 12.56
Hubble Stage(T): -4.6
Hubble Type: E
V (km/s): 323
D25 (arcmin): 8.13
Inclination (deg.): 13.8
Dust Temperature (K): 20.095±9.251
Dust Mass (M☉): 1.769E+06±8.230E+06
Name: NGC4559
RA(2000): 188.99
DEC(2000): 27.96
Hubble Stage(T): 6.0
Hubble Type: Sc
V (km/s): 814
D25 (arcmin): 10.47
Inclination (deg.): 64.8
Dust Temperature (K): 20.932±0.793
Dust Mass (M☉): 6.176E+06±9.487E+05
Name: NGC4561
RA(2000): 189.03
DEC(2000): 19.32
Hubble Stage(T): 7.2
Hubble Type: SBcd
V (km/s): 1399
D25 (arcmin): 1.32
Inclination (deg.): 35.1
Dust Temperature (K): 21.295±1.463
Dust Mass (M☉): 3.746E+06±9.590E+05
Name: NGC4562
RA(2000): 188.89
DEC(2000): 25.85
Hubble Stage(T): 7.1
Hubble Type: SBcd
V (km/s): 1353
D25 (arcmin): 1.91
Inclination (deg.): 90.0
Dust Temperature (K): 12.635±1.671
Dust Mass (M☉): 3.149E+06±1.385E+06
Name: NGC4564
RA(2000): 189.11
DEC(2000): 11.44
Hubble Stage(T): -4.8
Hubble Type: E
V (km/s): 1132
D25 (arcmin): 3.16
Inclination (deg.): 90.0
SED not available
Name: NGC4565
RA(2000): 189.09
DEC(2000): 25.99
Hubble Stage(T): 3.3
Hubble Type: Sb
V (km/s): 1226
D25 (arcmin): 16.6
Inclination (deg.): 90.0
Dust Temperature (K): 19.517±1.265
Dust Mass (M☉): 4.772E+07±8.757E+06
Name: NGC4567
RA(2000): 189.14
DEC(2000): 11.26
Hubble Stage(T): 4.0
Hubble Type: Sbc
V (km/s): 2266
D25 (arcmin): 2.75
Inclination (deg.): 39.4
SED not available