2020yjf

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Information

Transient

Name: 2020yjf
Right ascension: 9h42m35.62s
Declination: -3d29m24.65s
Discovery Date: None
Classification: Ia
Redshift: 0.039364
MW E(B-V): 0.036

Host

Name: 2020yjf
Right ascension: 9h42m35.80s
Declination: -3d29m19.90s
Redshift: 0.038180
Photometric Redshift: 0.191
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 9.68
Cutout download processed 8.77
Global aperture construction processed 1.72
Local aperture photometry processed 7.92
Global aperture photometry processed 5.59
Validate local photometry processed 0.02
Validate global photometry processed 12.93
Host information processed 0.09
Global host SED inference processed 890.19
Local host SED inference processed 507.63
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.07
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) = 9h42m35.62s, -3d29m24.65s
semi major axis, semi minor axis (arcsec) = 2.64, 2.64
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 29.09 0.32 20.241 0.012
PanSTARRS_g 24.09 1.1 20.446 0.050
PanSTARRS_r 34.6 0.88 20.052 0.028
DES_r 40.14 0.59 19.891 0.016
PanSTARRS_i 36.81 0.81 19.985 0.024
PanSTARRS_z 45.72 1.96 19.750 0.046
DES_z 50.35 1.66 19.645 0.036
PanSTARRS_y 31.54 5.99 20.153 0.206

Aperture details

RA, DEC (J2000) = 9h42m35.79s, -3d29m19.90s
semi major axis, semi minor axis (arcsec) = 9.93, 2.49
angle (degrees, anti-clockwise from east) = -153.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 65.11 0.53 19.366 0.009
PanSTARRS_g 95.95 2.1 18.945 0.024
PanSTARRS_r 157.05 1.62 18.410 0.011
DES_r 100.22 0.98 18.898 0.011
PanSTARRS_i 184.6 1.45 18.234 0.009
PanSTARRS_z 218.34 3.49 18.052 0.017
DES_z 122.3 2.71 18.681 0.024
PanSTARRS_y 206.4 10.42 18.113 0.055
2MASS_J 226.22 177.62 17.119 0.852
2MASS_H 355.85 281.65 16.154 0.859
2MASS_K 151.75 326.64 16.609 2.337
WISE_W1 73.42 14.77 16.537 0.218
WISE_W2 25.67 16.83 17.037 0.712
WISE_W3 -28.84 100.18
WISE_W4 307.16 601.24 11.062 2.125
 

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})\, 7.835 8.049 8.189
{\rm log}_{10}({\rm SFR}) -1.828 -1.484 -1.012
{\rm log}_{10}({\rm sSFR}) -9.970 -9.555 -8.896
{\rm stellar\ age} 1.720 4.556 6.410

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.928 -0.408 -0.023
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.859 -1.696 -1.505

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.122 0.251 0.485
\delta -0.878 -0.545 -0.064
\tau_1/\tau_2 0.623 0.985 1.379
Q_{PAH} 1.379 3.944 5.885
U_{min} 2.823 8.230 15.351
{\rm log}_{10}(\gamma_e)\, -2.945 -1.619 -0.631

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.707 -0.652 -0.106
{\rm log}_{10}(\tau_{AGN})\, 0.961 1.364 1.938

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.697 -1.449 -1.178
0.03-0.10 Gyr -2.030 -1.490 -0.941
0.10-0.33 Gyr -1.826 -1.369 -0.947
0.33-1.09 Gyr -2.039 -1.442 -1.164
1.09-3.61 Gyr -2.701 -1.892 -1.579
3.61-11.92 Gyr -3.113 -2.107 -1.761
11.92-13.24 Gyr -3.372 -2.228 -1.672

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.050 9.123 9.209
{\rm log}_{10}({\rm SFR}) -1.597 -1.118 -0.679
{\rm log}_{10}({\rm sSFR}) -10.741 -10.218 -9.779
{\rm stellar\ age} 7.704 9.026 12.302

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.914 -1.739 -1.464
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.390 -0.045 0.244

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.162 0.355 0.562
\delta -0.694 -0.355 0.021
\tau_1/\tau_2 0.636 1.033 1.489
Q_{PAH} 0.321 1.513 3.781
U_{min} 3.347 8.614 15.607
{\rm log}_{10}(\gamma_e)\, -2.371 -1.033 -0.355

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.162 -0.867 -0.508
{\rm log}_{10}(\tau_{AGN})\, 1.532 1.819 2.012

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.619 -1.218 -0.933
0.03-0.10 Gyr -1.775 -1.097 -0.579
0.10-0.33 Gyr -3.781 -1.830 -1.177
0.33-1.09 Gyr -4.482 -2.220 -1.448
1.09-3.61 Gyr -3.888 -1.964 -1.236
3.61-11.92 Gyr -2.033 -0.817 -0.660
11.92-13.24 Gyr -0.964 -0.275 0.317