2020ygj

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Information

Transient

Name: 2020ygj
Right ascension: 5h54m59.78s
Declination: 54d26m37.66s
Discovery Date: None
Classification: Ia
Redshift: 0.072135
MW E(B-V): 0.165

Host

Name: 2020ygj
Right ascension: 5h55m00.05s
Declination: 54d26m36.80s
Redshift: 0.072122
Photometric Redshift: 0.077
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.01
Cutout download processed 2.6
Global aperture construction processed 0.64
Local aperture photometry processed 3.86
Global aperture photometry processed 3.87
Validate local photometry processed 0.02
Validate global photometry processed 12.04
Host information processed 0.1
Global host SED inference processed 452.96
Local host SED inference processed 496.83
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.08
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) = 5h54m59.78s, 54d26m37.66s
semi major axis, semi minor axis (arcsec) = 1.46, 1.46
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 36.76 0.37 19.987 0.011
PanSTARRS_r 80.97 0.55 19.129 0.007
PanSTARRS_i 123.14 0.46 18.674 0.004
PanSTARRS_z 157.15 1.16 18.409 0.008
PanSTARRS_y 192.81 2.88 18.187 0.016

Aperture details

RA, DEC (J2000) = 5h55m00.03s, 54d26m36.92s
semi major axis, semi minor axis (arcsec) = 6.82, 5.5
angle (degrees, anti-clockwise from east) = -66.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 6.69 3.67 21.837 0.596
PanSTARRS_g 305.75 1.5 17.687 0.005
PanSTARRS_r 676.13 2.2 16.825 0.004
PanSTARRS_i 1048.58 1.83 16.348 0.002
PanSTARRS_z 1352.43 4.61 16.072 0.004
PanSTARRS_y 1694.01 11.45 15.828 0.007
2MASS_H 2900.39 217.88 13.876 0.082
WISE_W1 1106.44 39.22 13.591 0.038
WISE_W2 628.84 39.92 13.565 0.069
WISE_W3 118.68 96.97 13.540 0.887
 

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})\, 9.662 9.768 9.879
{\rm log}_{10}({\rm SFR}) -1.888 -1.072 -0.387
{\rm log}_{10}({\rm sSFR}) -11.689 -10.840 -10.154
{\rm stellar\ age} 6.698 7.896 10.892

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.528 -0.893 -0.520
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.645 -0.635 0.234

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.231 0.624 1.125
\delta -0.485 -0.030 0.239
\tau_1/\tau_2 0.672 1.025 1.390
Q_{PAH} 0.846 2.698 5.340
U_{min} 3.070 8.225 15.468
{\rm log}_{10}(\gamma_e)\, -3.133 -2.071 -0.839

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.218 -1.090 -0.231
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.442 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.393 -1.408 -0.739
0.03-0.10 Gyr -2.020 -1.060 -0.280
0.10-0.33 Gyr -2.050 -1.011 -0.308
0.33-1.07 Gyr -2.434 -1.107 -0.373
1.07-3.52 Gyr -2.324 -0.774 -0.172
3.52-11.52 Gyr -0.729 -0.124 0.038
11.52-12.80 Gyr -0.495 0.144 0.880

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.483 10.636 10.778
{\rm log}_{10}({\rm SFR}) -3.965 -1.340 -0.244
{\rm log}_{10}({\rm sSFR}) -14.599 -11.965 -10.840
{\rm stellar\ age} 6.323 7.733 11.838

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.203 -0.813 -0.610
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.431 -0.579 0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.208 0.375 0.602
\delta -0.865 -0.612 -0.277
\tau_1/\tau_2 0.499 0.957 1.385
Q_{PAH} 0.819 2.354 4.942
U_{min} 2.921 8.807 17.195
{\rm log}_{10}(\gamma_e)\, -3.080 -1.623 -0.648

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.428 -3.540 -2.480
{\rm log}_{10}(\tau_{AGN})\, 1.092 1.592 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.889 -1.699 -0.595
0.03-0.10 Gyr -4.854 -1.576 -0.147
0.10-0.33 Gyr -4.649 -1.463 0.174
0.33-1.07 Gyr -3.704 -1.067 0.321
1.07-3.52 Gyr -2.620 -0.127 0.706
3.52-11.52 Gyr -0.919 0.679 0.938
11.52-12.80 Gyr -0.820 0.878 1.897