2020jko

Download data

Information

Transient

Name: AT2020jko
Right ascension: 8h52m48.01s
Declination: -73d37m16.68s
Discovery Date: May 8, 2020, 12:30 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.109

Host

Name: 2020jko
Right ascension: 8h52m46.70s
Declination: -73d37m19.92s
Redshift: 0.017125
Photometric Redshift:
 

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 0.29
Cutout download processed 3.29
Global aperture construction processed 0.15
Local aperture photometry processed 0.88
Global aperture photometry processed 0.94
Validate local photometry processed 0.01
Validate global photometry processed 1.45
Host information processed 0.09
Global host SED inference processed 4856.51
Local host SED inference processed 630.45
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 8h52m48.01s, -73d37m16.68s
semi major axis, semi minor axis (arcsec) = 5.74, 5.74
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 8.02 2.29 21.640 0.310 AB
2MASS_J 9261.72 182.68 13.088 0.021 Vega
2MASS_H 11805.44 275.67 12.352 0.025 Vega
2MASS_K 10238.2 314.27 12.037 0.033 Vega

Aperture details

RA, DEC (J2000) = 8h52m46.59s, -73d37m19.98s
semi major axis, semi minor axis (arcsec) = 18.77, 15.33
angle (degrees, anti-clockwise from east) = -72.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 41.38 6.72 19.858 0.176 AB
2MASS_J 43847.72 535.6 11.400 0.013 Vega
2MASS_H 55405.65 810.59 10.674 0.016 Vega
2MASS_K 48667.66 926.28 10.344 0.021 Vega
WISE_W1 21059.6 71.4 10.392 0.004 Vega
WISE_W2 11451.62 68.81 10.414 0.007 Vega
WISE_W3 4167.18 89.34 9.676 0.023 Vega
WISE_W4 2052.35 387.06 8.999 0.205 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})\, 9.566 9.887 10.072
{\rm log}_{10}({\rm SFR}) -0.688 -0.062 0.638
{\rm log}_{10}({\rm sSFR}) -10.727 -9.982 -9.082
{\rm stellar\ age} 2.552 6.922 9.299

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.216 -0.506 0.005
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.114 -0.559 0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.851 1.167 1.512
\delta -0.798 -0.591 -0.353
\tau_1/\tau_2 0.431 0.811 1.216
Q_{PAH} 0.377 1.668 3.611
U_{min} 2.842 8.012 15.464
{\rm log}_{10}(\gamma_e)\, -3.669 -2.782 -1.501

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.468 -3.116 -1.108
{\rm log}_{10}(\tau_{AGN})\, 0.909 1.426 1.976

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.705 0.027 0.445
0.03-0.10 Gyr -1.517 -0.320 0.676
0.10-0.33 Gyr -1.938 -0.564 0.118
0.33-1.10 Gyr -1.869 -0.403 0.207
1.10-3.67 Gyr -2.142 -0.270 0.172
3.67-12.18 Gyr -1.862 -0.209 0.174
12.18-13.53 Gyr -1.656 -0.082 0.729

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.685 10.820 10.885
{\rm log}_{10}({\rm SFR}) -5.353 -2.663 -1.745
{\rm log}_{10}({\rm sSFR}) -16.294 -13.434 -12.560
{\rm stellar\ age} 8.204 12.651 12.850

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.881 -0.627 -0.418
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.540 -0.649 0.172

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.020 0.074 0.189
\delta -0.860 -0.550 -0.099
\tau_1/\tau_2 0.297 0.793 1.285
Q_{PAH} 0.228 0.789 2.387
U_{min} 2.949 8.950 16.837
{\rm log}_{10}(\gamma_e)\, -3.412 -2.579 -1.454

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.586 -3.792 -2.916
{\rm log}_{10}(\tau_{AGN})\, 1.087 1.588 1.977

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.203 -2.669 -1.666
0.03-0.10 Gyr -6.698 -3.255 -1.835
0.10-0.33 Gyr -7.006 -3.350 -1.779
0.33-1.10 Gyr -6.509 -3.204 -1.383
1.10-3.67 Gyr -4.620 -2.448 -0.577
3.67-12.18 Gyr -2.216 -0.367 0.933
12.18-13.53 Gyr 0.704 1.928 2.004