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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: NGC4568
RA(2000): 189.14
DEC(2000): 11.24
Hubble Stage(T): 4.1
Hubble Type: Sbc
V (km/s): 2239
D25 (arcmin): 4.27
Inclination (deg.): 67.5
SED not available
Name: NGC4569
RA(2000): 189.21
DEC(2000): 13.16
Hubble Stage(T): 2.4
Hubble Type: SABa
V (km/s): -221
D25 (arcmin): 9.12
Inclination (deg.): 70.8
Dust Temperature (K): 23.666±0.734
Dust Mass (M☉): 8.143E+06±9.192E+05
Name: NGC4570
RA(2000): 189.22
DEC(2000): 7.25
Hubble Stage(T): -1.9
Hubble Type: S0
V (km/s): 1745
D25 (arcmin): 3.89
Inclination (deg.): 90.0
Dust Temperature (K): 14.965±3.317
Dust Mass (M☉): 1.382E+06±2.568E+06
Name: NGC4571
RA(2000): 189.23
DEC(2000): 14.22
Hubble Stage(T): 6.5
Hubble Type: Sc
V (km/s): 335
D25 (arcmin): 3.55
Inclination (deg.): 22.1
Dust Temperature (K): 19.799±1.308
Dust Mass (M☉): 1.299E+07±3.498E+06
Name: NGC4578
RA(2000): 189.38
DEC(2000): 9.56
Hubble Stage(T): -2.0
Hubble Type: S0
V (km/s): 2273
D25 (arcmin): 2.51
Inclination (deg.): 54.4
Dust Temperature (K): 20.291±6.535
Dust Mass (M☉): 2.848E+05±1.163E+06
Name: NGC4579
RA(2000): 189.43
DEC(2000): 11.82
Hubble Stage(T): 2.9
Hubble Type: SABb
V (km/s): 1516
D25 (arcmin): 5.01
Inclination (deg.): 41.9
Dust Temperature (K): 21.631±1.074
Dust Mass (M☉): 2.900E+07±4.606E+06
Name: NGC4580
RA(2000): 189.45
DEC(2000): 5.37
Hubble Stage(T): 1.6
Hubble Type: SABa
V (km/s): 1036
D25 (arcmin): 1.86
Inclination (deg.): 50.3
Dust Temperature (K): 20.970±0.742
Dust Mass (M☉): 6.199E+06±8.438E+05
Name: NGC4584
RA(2000): 189.57
DEC(2000): 13.11
Hubble Stage(T): 1.5
Hubble Type: Sa
V (km/s): 1723
D25 (arcmin): 1.62
Inclination (deg.): 49.7
Dust Temperature (K): 19.170±3.063
Dust Mass (M☉): 6.742E+05±4.948E+05
Name: NGC4586
RA(2000): 189.62
DEC(2000): 4.32
Hubble Stage(T): 1.2
Hubble Type: Sa
V (km/s): 785
D25 (arcmin): 3.47
Inclination (deg.): 86.2
Dust Temperature (K): 18.828±0.758
Dust Mass (M☉): 2.123E+06±2.976E+05
Name: NGC4589
RA(2000): 189.35
DEC(2000): 74.19
Hubble Stage(T): -4.8
Hubble Type: E
V (km/s): 2002
D25 (arcmin): 2.95
Inclination (deg.): 56.2
Dust Temperature (K): 20.490±10.065
Dust Mass (M☉): 1.145E+06±4.883E+06