2020sjo

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.08
Cutout download processed 4.06
Global aperture construction processed 0.71
Local aperture photometry processed 3.36
Global aperture photometry processed 4.33
Validate local photometry processed 0.02
Validate global photometry processed 12.1
Host information processed 0.02
Global host SED inference processed 531.92
Local host SED inference processed 536.62
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.11
Processing status completed N/A N/A
 

Cutout Download Report

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:
 

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
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

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