2020sjo results

Information

Transient
Name:2020sjo
Right ascension: 4h26m21.95s
Declination:-10d05m55.73s
Discovery Date:None
Classification:SNIa-norm
Redshift:0.024000
MW E(B-V):0.057
Host
Name:2020sjo
Right ascension: 4h26m20.69s
Declination:-10d05m42.19s
Redshift:None
Photometric Redshift:0.016
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.06
Transient MWEBV processed 0.04
Host match processed 4.08
Host information processed 0.02
Host MWEBV processed 0.11
Global aperture construction processed 0.71
Global aperture photometry processed 4.33
Validate global photometry processed 12.1
Global host SED inference processed 531.92
Local aperture photometry processed 3.36
Validate local photometry processed 0.02
Local host SED inference processed 536.62
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Aperture Photometry


Aperture details

RA, DEC (J2000):4h26m21.95s, -10d05m55.73s
semi major axis, semi minor axis (arcsec):4.13, 4.13
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 261.91 1.25 17.855 0.005 AB
PanSTARRS_r 448.24 1.91 17.271 0.005 AB
PanSTARRS_i 576.81 2.53 16.997 0.005 AB
PanSTARRS_z 706.93 3.85 16.777 0.006 AB
PanSTARRS_y 811.55 8.2 16.627 0.011 AB

Aperture details

RA, DEC (J2000):4h26m20.44s, -10d05m42.06s
semi major axis, semi minor axis (arcsec):5.83, 2.85
angle (degrees, anti-clockwise from east):-109.19
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 44.71 5.71 19.774 0.139 AB
GALEX_NUV 69.14 4.34 19.301 0.068 AB
PanSTARRS_g 444.76 1.35 17.280 0.003 AB
PanSTARRS_r 796.01 2.04 16.648 0.003 AB
PanSTARRS_i 1099.29 2.92 16.297 0.003 AB
PanSTARRS_z 1372.08 4.04 16.057 0.003 AB
PanSTARRS_y 1685.67 8.09 15.833 0.005 AB
2MASS_J 2831.28 98.27 14.375 0.038 Vega
2MASS_H 3883.49 133.79 13.559 0.037 Vega
2MASS_K 3158.4 196.34 13.314 0.067 Vega
WISE_W1 1812.39 144.25 13.055 0.086 Vega
WISE_W2 1385.5 80.44 12.707 0.063 Vega
WISE_W3 1274.6 510.13 10.963 0.435 Vega
WISE_W4 7509.43 1519.48 7.591 0.220 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.080 9.230 9.355
{\rm log}_{10}({\rm SFR}) -1.749 -1.020 -0.465
{\rm log}_{10}({\rm sSFR}) -11.018 -10.246 -9.696
{\rm stellar\ age} 4.971 7.323 9.160

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.489 -0.815 -0.490
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.835 -1.392 -0.253

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.262 0.592 0.928
\delta -0.599 -0.237 0.103
\tau_1/\tau_2 0.608 1.004 1.390
Q_{PAH} 0.511 1.922 3.888
U_{min} 2.892 8.441 15.731
{\rm log}_{10}(\gamma_e)\, -3.252 -1.630 -0.798

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.873 -2.202 -1.062
{\rm log}_{10}(\tau_{AGN})\, 0.936 1.424 1.868

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.630 -1.093 -0.746
0.03-0.10 Gyr -2.185 -1.051 -0.375
0.10-0.33 Gyr -2.035 -1.030 -0.471
0.33-1.10 Gyr -1.714 -0.975 -0.474
1.10-3.65 Gyr -1.616 -0.864 -0.557
3.65-12.09 Gyr -1.306 -0.730 -0.517
12.09-13.44 Gyr -1.371 -0.633 0.015

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.684 9.776 9.879
{\rm log}_{10}({\rm SFR}) -0.062 0.172 0.420
{\rm log}_{10}({\rm sSFR}) -9.854 -9.616 -9.346
{\rm stellar\ age} 7.540 8.740 11.954

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.075 -0.699 -0.396
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.664 0.096 0.382

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.865 1.132 1.397
\delta 0.227 0.308 0.372
\tau_1/\tau_2 0.617 1.099 1.527
Q_{PAH} 0.352 1.168 2.554
U_{min} 1.844 5.869 12.634
{\rm log}_{10}(\gamma_e)\, -3.609 -2.932 -2.038

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.866 -1.748 -1.171
{\rm log}_{10}(\tau_{AGN})\, 1.225 1.658 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.057 -0.329 0.042
0.03-0.10 Gyr -0.001 0.281 0.547
0.10-0.33 Gyr -2.160 -0.843 -0.247
0.33-1.10 Gyr -2.928 -1.173 -0.649
1.10-3.65 Gyr -2.680 -1.029 -0.492
3.65-12.09 Gyr -1.123 -0.176 -0.012
12.09-13.44 Gyr -0.421 0.312 0.920