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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: NGC4429
RA(2000): 186.86
DEC(2000): 11.11
Hubble Stage(T): -0.7
Hubble Type: S0-a
V (km/s): 1107
D25 (arcmin): 5.25
Inclination (deg.): 77.0
Dust Temperature (K): 25.380±2.222
Dust Mass (M☉): 9.672E+05±4.119E+05
Name: NGC4430
RA(2000): 186.86
DEC(2000): 6.26
Hubble Stage(T): 3.4
Hubble Type: Sb
V (km/s): 1447
D25 (arcmin): 2.04
Inclination (deg.): 43.9
Dust Temperature (K): 21.423±0.815
Dust Mass (M☉): 1.987E+07±2.834E+06
Name: NGC4434
RA(2000): 186.90
DEC(2000): 8.15
Hubble Stage(T): -4.8
Hubble Type: E
V (km/s): 1070
D25 (arcmin): 1.41
Inclination (deg.): 20.7
SED not available
Name: NGC4435
RA(2000): 186.92
DEC(2000): 13.08
Hubble Stage(T): -2.0
Hubble Type: S0
V (km/s): 803
D25 (arcmin): 3.02
Inclination (deg.): 53.5
Dust Temperature (K): 28.665±1.370
Dust Mass (M☉): 8.420E+05±1.365E+05
Name: NGC4436
RA(2000): 186.92
DEC(2000): 12.32
Hubble Stage(T): -1.8
Hubble Type: S0
V (km/s): 1115
D25 (arcmin): 1.66
Inclination (deg.): 82.7
Dust Temperature (K): 22.243±7.369
Dust Mass (M☉): 2.606E+05±1.504E+06
Name: NGC4437
RA(2000): 188.19
DEC(2000): 0.11
Hubble Stage(T): 6.0
Hubble Type: Sc
V (km/s): 1128
D25 (arcmin): 9.12
Inclination (deg.): 90.0
Dust Temperature (K): 19.280±0.509
Dust Mass (M☉): 1.291E+07±1.452E+06
Name: NGC4438
RA(2000): 186.94
DEC(2000): 13.01
Hubble Stage(T): 0.6
Hubble Type: Sa
V (km/s): 92
D25 (arcmin): 9.12
Inclination (deg.): 73.2
Dust Temperature (K): 22.598±0.746
Dust Mass (M☉): 3.209E+06±4.218E+05
Name: NGC4440
RA(2000): 186.97
DEC(2000): 12.29
Hubble Stage(T): 1.1
Hubble Type: Sa
V (km/s): 725
D25 (arcmin): 1.78
Inclination (deg.): 38.0
SED not available
Name: NGC4442
RA(2000): 187.02
DEC(2000): 9.80
Hubble Stage(T): -1.9
Hubble Type: S0
V (km/s): 532
D25 (arcmin): 4.37
Inclination (deg.): 90.0
Dust Temperature (K): 20.202±7.223
Dust Mass (M☉): 5.240E+05±1.947E+06
Name: NGC4445
RA(2000): 187.07
DEC(2000): 9.44
Hubble Stage(T): 2.1
Hubble Type: Sab
V (km/s): 343
D25 (arcmin): 2.51
Inclination (deg.): 90.0
Dust Temperature (K): 21.129±0.943
Dust Mass (M☉): 1.598E+06±2.904E+05