2020ygj results

Information

Transient
Name:2020ygj
Right ascension: 5h54m59.78s
Declination:54d26m37.66s
Discovery Date:None
Classification:Ia
Redshift:0.072135
MW E(B-V):0.165
Host
Name:2020ygj
Right ascension: 5h55m00.05s
Declination:54d26m36.80s
Redshift:0.072122
Photometric Redshift:0.077
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 2.6
Transient MWEBV processed 0.05
Host match processed 3.01
Host information processed 0.1
Host MWEBV processed 0.08
Global aperture construction processed 0.64
Global aperture photometry processed 3.87
Validate global photometry processed 12.04
Global host SED inference processed 452.96
Local aperture photometry processed 3.86
Validate local photometry processed 0.02
Local host SED inference processed 496.83
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):5h54m59.78s, 54d26m37.66s
semi major axis, semi minor axis (arcsec):1.46, 1.46
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 36.76 0.37 19.987 0.011 AB
PanSTARRS_r 80.97 0.55 19.129 0.007 AB
PanSTARRS_i 123.14 0.46 18.674 0.004 AB
PanSTARRS_z 157.15 1.16 18.409 0.008 AB
PanSTARRS_y 192.81 2.88 18.187 0.016 AB

Aperture details

RA, DEC (J2000):5h55m00.03s, 54d26m36.92s
semi major axis, semi minor axis (arcsec):6.82, 5.5
angle (degrees, anti-clockwise from east):-66.93
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 6.69 3.67 21.837 0.596 AB
PanSTARRS_g 305.75 1.5 17.687 0.005 AB
PanSTARRS_r 676.13 2.2 16.825 0.004 AB
PanSTARRS_i 1048.58 1.83 16.348 0.002 AB
PanSTARRS_z 1352.43 4.61 16.072 0.004 AB
PanSTARRS_y 1694.01 11.45 15.828 0.007 AB
2MASS_H 2900.39 217.88 13.876 0.082 Vega
WISE_W1 1106.44 39.22 13.591 0.038 Vega
WISE_W2 628.84 39.92 13.565 0.069 Vega
WISE_W3 118.68 96.97 13.540 0.887 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.662 9.768 9.879
{\rm log}_{10}({\rm SFR}) -1.888 -1.072 -0.387
{\rm log}_{10}({\rm sSFR}) -11.689 -10.840 -10.154
{\rm stellar\ age} 6.698 7.896 10.892

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.528 -0.893 -0.520
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.645 -0.635 0.234

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.231 0.624 1.125
\delta -0.485 -0.030 0.239
\tau_1/\tau_2 0.672 1.025 1.390
Q_{PAH} 0.846 2.698 5.340
U_{min} 3.070 8.225 15.468
{\rm log}_{10}(\gamma_e)\, -3.133 -2.071 -0.839

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.218 -1.090 -0.231
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.442 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.393 -1.408 -0.739
0.03-0.10 Gyr -2.020 -1.060 -0.280
0.10-0.33 Gyr -2.050 -1.011 -0.308
0.33-1.07 Gyr -2.434 -1.107 -0.373
1.07-3.52 Gyr -2.324 -0.774 -0.172
3.52-11.52 Gyr -0.729 -0.124 0.038
11.52-12.80 Gyr -0.495 0.144 0.880

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.483 10.636 10.778
{\rm log}_{10}({\rm SFR}) -3.965 -1.340 -0.244
{\rm log}_{10}({\rm sSFR}) -14.599 -11.965 -10.840
{\rm stellar\ age} 6.323 7.733 11.838

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.203 -0.813 -0.610
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.431 -0.579 0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.208 0.375 0.602
\delta -0.865 -0.612 -0.277
\tau_1/\tau_2 0.499 0.957 1.385
Q_{PAH} 0.819 2.354 4.942
U_{min} 2.921 8.807 17.195
{\rm log}_{10}(\gamma_e)\, -3.080 -1.623 -0.648

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.428 -3.540 -2.480
{\rm log}_{10}(\tau_{AGN})\, 1.092 1.592 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.889 -1.699 -0.595
0.03-0.10 Gyr -4.854 -1.576 -0.147
0.10-0.33 Gyr -4.649 -1.463 0.174
0.33-1.07 Gyr -3.704 -1.067 0.321
1.07-3.52 Gyr -2.620 -0.127 0.706
3.52-11.52 Gyr -0.919 0.679 0.938
11.52-12.80 Gyr -0.820 0.878 1.897