2020tjo

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Information

Transient

Name: 2020tjo
Right ascension: 23h42m19.76s
Declination: -14d42m10.52s
Discovery Date: None
Classification: Ia
Redshift: 0.083510
MW E(B-V): 0.028

Host

Name: 2020tjo
Right ascension: 23h42m20.03s
Declination: -14d42m13.79s
Redshift: None
Photometric Redshift: 0.084
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.23
Cutout download processed 7.16
Global aperture construction processed 0.58
Local aperture photometry processed 5.0
Global aperture photometry processed 6.61
Validate local photometry processed 0.02
Validate global photometry processed 14.74
Host information processed 0.08
Global host SED inference processed 468.58
Local host SED inference processed 487.76
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
Log transient processing status processed None
 

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) = 23h42m19.76s, -14d42m10.52s
semi major axis, semi minor axis (arcsec) = 1.28, 1.28
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 6.5 0.16 21.868 0.027 AB
PanSTARRS_r 10.92 0.46 21.305 0.045 AB
DES_r 10.83 0.37 21.313 0.037 AB
PanSTARRS_i 14.07 0.42 21.029 0.032 AB
PanSTARRS_z 18.03 0.88 20.760 0.053 AB
DES_z 15.03 0.82 20.958 0.059 AB
PanSTARRS_y 16.04 2.29 20.887 0.155 AB

Aperture details

RA, DEC (J2000) = 23h42m20.03s, -14d42m13.72s
semi major axis, semi minor axis (arcsec) = 10.71, 6.17
angle (degrees, anti-clockwise from east) = -84.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 320.72 1.09 17.635 0.004 AB
PanSTARRS_g 303.22 2.59 17.696 0.009 AB
PanSTARRS_r 471.85 2.92 17.215 0.007 AB
DES_r 543.0 2.55 17.063 0.005 AB
PanSTARRS_i 650.14 2.6 16.867 0.004 AB
PanSTARRS_z 759.58 5.5 16.699 0.008 AB
DES_z 784.93 5.77 16.663 0.008 AB
PanSTARRS_y 826.34 13.98 16.607 0.018 AB
2MASS_J 931.88 199.35 15.582 0.232 Vega
2MASS_H 1615.33 315.96 14.512 0.212 Vega
2MASS_K 916.62 371.2 14.657 0.440 Vega
WISE_W1 572.66 21.69 14.306 0.041 Vega
WISE_W2 365.37 28.16 14.154 0.084 Vega
WISE_W3 1886.89 144.56 10.537 0.083 Vega
WISE_W4 2875.37 879.98 8.633 0.332 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.447 8.625 8.749
{\rm log}_{10}({\rm SFR}) -2.369 -1.640 -0.928
{\rm log}_{10}({\rm sSFR}) -10.964 -10.277 -9.515
{\rm stellar\ age} 2.248 6.046 7.508

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.635 -1.137 -0.520
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.563 -0.873 -0.023

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.242 0.601 1.201
\delta -0.320 0.040 0.286
\tau_1/\tau_2 0.696 1.080 1.441
Q_{PAH} 1.177 2.893 5.075
U_{min} 2.849 8.166 15.001
{\rm log}_{10}(\gamma_e)\, -2.888 -1.835 -0.792

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.990 -0.081 0.229
{\rm log}_{10}(\tau_{AGN})\, 1.107 1.468 1.853

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.829 -1.894 -1.330
0.03-0.10 Gyr -2.486 -1.611 -0.845
0.10-0.33 Gyr -2.127 -1.441 -0.721
0.33-1.07 Gyr -2.162 -1.345 -0.818
1.07-3.49 Gyr -2.268 -1.328 -1.053
3.49-11.39 Gyr -2.652 -1.350 -1.113
11.39-12.66 Gyr -2.599 -1.393 -0.840

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.030 10.159 10.269
{\rm log}_{10}({\rm SFR}) -0.727 -0.144 0.463
{\rm log}_{10}({\rm sSFR}) -10.933 -10.309 -9.631
{\rm stellar\ age} 2.841 5.213 6.582

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.174 -0.702 -0.412
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.750 -1.068 0.120

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.259 0.406 0.606
\delta -0.686 -0.328 0.094
\tau_1/\tau_2 0.702 1.042 1.391
Q_{PAH} 1.062 2.693 4.886
U_{min} 2.370 7.120 14.603
{\rm log}_{10}(\gamma_e)\, -3.082 -2.005 -1.019

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.857 -2.531 -1.533
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.558 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.588 -0.145 0.134
0.03-0.10 Gyr -1.100 -0.158 0.566
0.10-0.33 Gyr -0.744 0.289 0.836
0.33-1.07 Gyr -0.007 0.467 0.767
1.07-3.49 Gyr 0.020 0.414 0.683
3.49-11.39 Gyr -0.649 0.115 0.376
11.39-12.66 Gyr -1.013 -0.001 0.543