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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: NGC4639
RA(2000): 190.72
DEC(2000): 13.26
Hubble Stage(T): 3.5
Hubble Type: Sbc
V (km/s): 989
D25 (arcmin): 2.88
Inclination (deg.): 51.0
Dust Temperature (K): 21.224±0.749
Dust Mass (M☉): 1.099E+07±1.473E+06
Name: NGC4643
RA(2000): 190.83
DEC(2000): 1.98
Hubble Stage(T): -0.6
Hubble Type: S0-a
V (km/s): 1329
D25 (arcmin): 2.24
Inclination (deg.): 42.9
Dust Temperature (K): 17.742±0.823
Dust Mass (M☉): 3.486E+06±6.993E+05
Name: NGC4647
RA(2000): 190.89
DEC(2000): 11.58
Hubble Stage(T): 5.2
Hubble Type: SABc
V (km/s): 1397
D25 (arcmin): 2.75
Inclination (deg.): 31.6
SED not available
Name: NGC4649
RA(2000): 190.91
DEC(2000): 11.55
Hubble Stage(T): -4.6
Hubble Type: E
V (km/s): 1108
D25 (arcmin): 6.76
Inclination (deg.): 51.9
SED not available
Name: NGC4651
RA(2000): 190.93
DEC(2000): 16.39
Hubble Stage(T): 5.2
Hubble Type: Sc
V (km/s): 800
D25 (arcmin): 3.89
Inclination (deg.): 49.5
Dust Temperature (K): 22.047±1.029
Dust Mass (M☉): 2.459E+07±3.516E+06
Name: NGC4654
RA(2000): 190.99
DEC(2000): 13.13
Hubble Stage(T): 5.9
Hubble Type: Sc
V (km/s): 1042
D25 (arcmin): 4.68
Inclination (deg.): 59.8
Dust Temperature (K): 23.112±0.761
Dust Mass (M☉): 1.680E+07±1.809E+06
Name: NGC4656
RA(2000): 190.99
DEC(2000): 32.17
Hubble Stage(T): 9.0
Hubble Type: SBm
V (km/s): 604
D25 (arcmin): 6.46
Inclination (deg.): 90.0
Dust Temperature (K): 21.123±0.940
Dust Mass (M☉): 7.347E+05±1.070E+05
Name: NGC4660
RA(2000): 191.13
DEC(2000): 11.19
Hubble Stage(T): -4.7
Hubble Type: E
V (km/s): 1095
D25 (arcmin): 2.09
Inclination (deg.): 61.6
Dust Temperature (K): 19.521±10.779
Dust Mass (M☉): 8.822E+04±9.714E+05
Name: NGC4666
RA(2000): 191.29
DEC(2000): -0.46
Hubble Stage(T): 5.1
Hubble Type: SABc
V (km/s): 1518
D25 (arcmin): 5.01
Inclination (deg.): 69.6
Dust Temperature (K): 25.548±0.789
Dust Mass (M☉): 2.461E+07±2.377E+06
Name: NGC4668
RA(2000): 191.38
DEC(2000): -0.54
Hubble Stage(T): 7.4
Hubble Type: SBcd
V (km/s): 1623
D25 (arcmin): 1.58
Inclination (deg.): 63.9
Dust Temperature (K): 18.362±1.256
Dust Mass (M☉): 2.305E+06±6.619E+05