2020zfu results

Information

Transient
Name:2020zfu
Right ascension: 1h52m09.11s
Declination:42d52m11.41s
Discovery Date:None
Classification:Ia
Redshift:0.071467
MW E(B-V):0.055
Host
Right ascension: 1h52m09.36s
Declination:42d52m08.76s
Redshift:0.074911
Photometric Redshift:0.071
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 3.42
Transient MWEBV processed 0.05
Host match processed 2.34
Host information processed 0.08
Host MWEBV processed 0.12
Host spectrum download processed 0.06
Global aperture construction processed 0.1
Global aperture photometry processed 1.12
Validate global photometry processed 1.61
Global host SED inference processed 336.49
Local aperture photometry processed 1.09
Validate local photometry processed 0.02
Local host SED inference processed 351.81
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.895 9.206 9.402
{\rm log}_{10}({\rm SFR}) -2.043 -0.806 -0.117
{\rm log}_{10}({\rm sSFR}) -11.293 -10.081 -9.096
{\rm stellar\ age} 2.294 6.526 8.142

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.632 -1.073 -0.454
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.479 -0.611 0.150

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.702 1.190 1.793
\delta -0.706 -0.304 0.100
\tau_1/\tau_2 0.639 0.967 1.315
Q_{PAH} 0.796 2.243 4.398
U_{min} 3.077 8.260 16.020
{\rm log}_{10}(\gamma_e)\, -3.075 -2.012 -0.927

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.208 -2.306 -0.226
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.375 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.288 -0.800 -0.127
0.03-0.10 Gyr -2.336 -0.960 -0.159
0.10-0.33 Gyr -2.338 -1.065 -0.254
0.33-1.07 Gyr -1.530 -0.789 -0.272
1.07-3.50 Gyr -1.375 -0.694 -0.398
3.50-11.47 Gyr -1.233 -0.642 -0.396
11.47-12.74 Gyr -1.387 -0.618 -0.034
0.33-1.07 Gyr -2.354 -1.089 -0.465
1.07-3.51 Gyr -2.365 -0.934 -0.525
3.51-11.49 Gyr -2.431 -0.773 -0.459
11.49-12.77 Gyr -2.582 -0.813 -0.103

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.347 10.479 10.602
{\rm log}_{10}({\rm SFR}) -0.799 -0.123 0.224
{\rm log}_{10}({\rm sSFR}) -11.372 -10.615 -10.199
{\rm stellar\ age} 6.156 7.498 9.040

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.747 -0.392 -0.087
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.494 -0.514 0.200

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.680 0.874 1.112
\delta -0.505 -0.144 0.151
\tau_1/\tau_2 0.618 0.909 1.224
Q_{PAH} 1.410 2.457 3.996
U_{min} 2.495 7.259 14.627
{\rm log}_{10}(\gamma_e)\, -3.414 -2.813 -2.212

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.007 -2.638 -1.687
{\rm log}_{10}(\tau_{AGN})\, 0.976 1.443 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.888 -0.100 0.272
0.03-0.10 Gyr -1.000 -0.194 0.239
0.10-0.33 Gyr -1.151 -0.320 0.190
0.33-1.07 Gyr -2.569 -1.011 -0.410
1.07-3.50 Gyr -1.882 -0.533 0.199
3.50-11.47 Gyr -0.285 0.739 0.878
11.47-12.74 Gyr 0.517 1.219 1.816
0.33-1.07 Gyr -1.048 -0.211 0.331
1.07-3.51 Gyr -0.617 0.209 0.573
3.51-11.49 Gyr 0.228 0.616 0.799
11.49-12.77 Gyr 0.026 0.648 1.292
 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h52m09.11s, 42d52m11.41s
semi major axis, semi minor axis (arcsec):1.41, 1.41
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 12.88 0.4 21.126 0.034 AB
PanSTARRS_r 25.69 0.51 20.375 0.021 AB
PanSTARRS_i 45.59 0.72 19.753 0.017 AB
PanSTARRS_z 53.41 1.11 19.581 0.023 AB
PanSTARRS_y 62.29 2.22 19.414 0.039 AB

Aperture details

RA, DEC (J2000):1h52m09.36s, 42d52m08.96s
semi major axis, semi minor axis (arcsec):7.53, 3.14
angle (degrees, anti-clockwise from east):328.27
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.33 2.69 21.738 0.399 AB
GALEX_NUV 7.39 2.49 21.728 0.366 AB
PanSTARRS_g 160.04 1.4 18.389 0.010 AB
PanSTARRS_r 350.11 1.94 17.540 0.006 AB
PanSTARRS_i 573.54 3.0 17.004 0.006 AB
PanSTARRS_z 753.02 3.81 16.708 0.005 AB
PanSTARRS_y 894.61 7.65 16.521 0.009 AB
2MASS_J 1528.26 115.2 15.045 0.082 Vega
2MASS_H 1738.23 202.47 14.432 0.126 Vega
2MASS_K 2231.17 169.53 13.691 0.082 Vega
WISE_W1 916.12 16.05 13.796 0.019 Vega
WISE_W2 610.83 18.39 13.596 0.033 Vega
WISE_W3 2095.87 46.14 10.423 0.024 Vega
WISE_W4 1459.15 343.15 9.370 0.255 Vega