2020lfe results

Information

Transient
Name:2020lfe
Right ascension: 23h48m18.23s
Declination:33d08m56.28s
Discovery Date:None
Classification:Ia
Redshift:0.035352
MW E(B-V):0.050
Host
Name:2020lfe
Right ascension: 23h48m18.47s
Declination:33d08m53.56s
Redshift:0.036485
Photometric Redshift:0.049
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_z
GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.52
Transient MWEBV processed 0.05
Host match processed 2.67
Host information processed 0.09
Host MWEBV processed 0.17
Global aperture construction processed 0.63
Global aperture photometry processed 7.5
Validate global photometry processed 22.9
Global host SED inference processed 2414.64
Local aperture photometry processed 7.29
Validate local photometry processed 0.02
Local host SED inference processed 540.13
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h48m18.23s, 33d08m56.28s
semi major axis, semi minor axis (arcsec):2.76, 2.76
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 29.46 3.51 20.227 0.130 AB
SDSS_g 47.59 1.95 19.706 0.045 AB
DES_g 49.3 0.4 19.668 0.009 AB
PanSTARRS_g 52.27 0.67 19.604 0.014 AB
SDSS_r 66.17 2.63 19.348 0.043 AB
PanSTARRS_r 73.48 0.87 19.235 0.013 AB
DES_r 73.13 0.82 19.240 0.012 AB
SDSS_i 76.53 3.49 19.190 0.049 AB
PanSTARRS_i 88.97 0.87 19.027 0.011 AB
PanSTARRS_z 97.08 1.92 18.932 0.022 AB
SDSS_z 105.17 10.51 18.845 0.109 AB
DES_z 93.24 2.28 18.976 0.027 AB
PanSTARRS_y 104.16 4.35 18.856 0.045 AB

Aperture details

RA, DEC (J2000):23h48m18.46s, 33d08m53.89s
semi major axis, semi minor axis (arcsec):14.52, 8.22
angle (degrees, anti-clockwise from east):-85.67
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 289.47 13.93 17.746 0.052 AB
PanSTARRS_g 372.91 2.61 17.471 0.008 AB
PanSTARRS_r 497.72 3.36 17.158 0.007 AB
SDSS_i 594.3 12.39 16.965 0.023 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.300 8.575 8.726
{\rm log}_{10}({\rm SFR}) -1.403 -0.700 -0.028
{\rm log}_{10}({\rm sSFR}) -10.014 -9.287 -8.333
{\rm stellar\ age} 1.259 6.355 8.497

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.752 -1.384 -0.847
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.795 -1.054 0.093

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.220 0.573 1.045
\delta -0.561 -0.210 0.078
\tau_1/\tau_2 0.639 1.081 1.481
Q_{PAH} 0.716 2.276 4.395
U_{min} 3.410 9.415 17.303
{\rm log}_{10}(\gamma_e)\, -3.350 -2.299 -1.130

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.196 -1.324 -0.411
{\rm log}_{10}(\tau_{AGN})\, 0.993 1.497 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.859 -1.987 -1.361
0.03-0.10 Gyr -1.279 -0.551 0.128
0.10-0.33 Gyr -2.794 -1.153 -0.533
0.33-1.09 Gyr -4.364 -1.850 -1.221
1.09-3.61 Gyr -4.135 -1.751 -1.243
3.61-11.94 Gyr -3.956 -1.557 -1.153
11.94-13.27 Gyr -3.892 -1.525 -0.641

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.318 8.908 9.238
{\rm log}_{10}({\rm SFR}) -0.207 0.455 0.933
{\rm log}_{10}({\rm sSFR}) -8.981 -8.287 -7.924
{\rm stellar\ age} 0.067 2.352 6.926

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.840 -1.506 -0.686
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.260 0.160 0.342

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.200 0.531 0.991
\delta -0.239 0.139 0.322
\tau_1/\tau_2 0.285 0.807 1.413
Q_{PAH} 0.683 2.018 4.113
U_{min} 3.857 9.817 17.703
{\rm log}_{10}(\gamma_e)\, -3.455 -2.142 -1.233

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.502 -3.575 -1.786
{\rm log}_{10}(\tau_{AGN})\, 0.905 1.390 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.843 -0.072 0.247
0.03-0.10 Gyr -0.419 0.570 1.083
0.10-0.33 Gyr -3.299 -1.684 -0.416
0.33-1.09 Gyr -5.587 -2.305 -0.867
1.09-3.61 Gyr -6.413 -2.302 -0.889
3.61-11.94 Gyr -6.747 -2.305 -0.893
11.94-13.27 Gyr -6.779 -2.085 -0.562