2020tjd

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Information

Transient

Name: 2020tjd
Right ascension: 5h46m04.98s
Declination: -23d33m57.66s
Discovery Date: None
Classification: SNIIb
Redshift: 0.064000
MW E(B-V): 0.029

Host

Name: 2020tjd
Right ascension: 5h46m05.09s
Declination: -23d33m58.71s
Redshift: None
Photometric Redshift: 0.165
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.32
Cutout download processed 3.27
Global aperture construction processed 0.59
Local aperture photometry processed 3.62
Global aperture photometry processed 3.96
Validate local photometry processed 0.02
Validate global photometry processed 11.04
Host information processed 0.08
Global host SED inference processing None
Local host SED inference processed 675.58
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Log transient processing status processing 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) = 5h46m04.98s, -23d33m57.66s
semi major axis, semi minor axis (arcsec) = 1.63, 1.63
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 14.5 0.4 20.997 0.030
PanSTARRS_r 16.72 0.5 20.842 0.032
PanSTARRS_i 18.48 0.54 20.733 0.032
PanSTARRS_z 25.26 1.14 20.394 0.049
PanSTARRS_y 11.12 2.76 21.284 0.269

Aperture details

RA, DEC (J2000) = 5h46m05.09s, -23d33m58.38s
semi major axis, semi minor axis (arcsec) = 4.87, 3.09
angle (degrees, anti-clockwise from east) = -104.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 24.2 5.41 20.440 0.243
GALEX_NUV 24.68 3.93 20.419 0.173
PanSTARRS_g 49.18 0.93 19.671 0.021
PanSTARRS_r 53.26 1.15 19.584 0.023
PanSTARRS_i 58.88 1.21 19.475 0.022
PanSTARRS_z 68.49 2.54 19.311 0.040
PanSTARRS_y 24.19 6.06 20.441 0.272
2MASS_J 398.14 145.92 16.505 0.398
2MASS_H 461.99 205.95 15.871 0.484
2MASS_K 117.11 267.58 16.891 2.481
WISE_W1 46.09 19.94 17.042 0.470
WISE_W2 4.69 24.9 18.882 5.760
WISE_W3 -95.95 75.42
WISE_W4 330.13 461.0 10.983 1.516
 

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})\, 7.957 8.153 8.317
{\rm log}_{10}({\rm SFR}) -3.594 -1.846 -0.712
{\rm log}_{10}({\rm sSFR}) -11.694 -10.097 -9.035
{\rm stellar\ age} 0.359 2.579 5.637

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.646 -0.994 -0.204
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.862 -1.564 -0.854

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.082 0.261 0.656
\delta -0.554 -0.119 0.241
\tau_1/\tau_2 0.562 1.052 1.504
Q_{PAH} 1.560 3.522 5.732
U_{min} 3.460 9.733 17.492
{\rm log}_{10}(\gamma_e)\, -2.926 -1.803 -0.611

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.718 -0.034 0.266
{\rm log}_{10}(\tau_{AGN})\, 1.137 1.621 1.976

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.263 -2.401 -1.707
0.03-0.10 Gyr -3.985 -1.793 -0.571
0.10-0.33 Gyr -2.443 -1.108 -0.436
0.33-1.08 Gyr -3.152 -1.240 -0.788
1.08-3.54 Gyr -4.849 -2.159 -1.461
3.54-11.62 Gyr -5.547 -2.564 -1.736
11.62-12.91 Gyr -6.077 -2.533 -1.580

Global parameter details

Documentation