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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: 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