2021jkd

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Information

Transient

Name: 2021jkd
Right ascension: 15h30m07.65s
Declination: -0d33m55.04s
Discovery Date: None
Classification: SNIa
Redshift: 0.077652
MW E(B-V): 0.090

Host

Name: 2021jkd
Right ascension: 15h30m07.53s
Declination: -0d33m59.44s
Redshift: 0.077145
Photometric Redshift: 0.081
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.02
Cutout download processed 13.86
Global aperture construction processed 0.66
Local aperture photometry processed 5.61
Global aperture photometry processed 5.51
Validate local photometry processed 0.03
Validate global photometry processed 15.28
Host information processed 0.08
Global host SED inference processed 461.02
Local host SED inference processed 424.05
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 15h30m07.65s, -0d33m55.04s
semi major axis, semi minor axis (arcsec) = 1.37, 1.37
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 5.41 0.16 22.066 0.032
PanSTARRS_g 7.08 0.3 21.774 0.045
PanSTARRS_r 14.54 0.44 20.994 0.033
DES_r 13.5 0.32 21.074 0.026
PanSTARRS_i 20.65 0.51 20.613 0.027
PanSTARRS_z 27.34 0.92 20.308 0.037
SDSS_z 24.02 4.75 20.449 0.215
DES_z 26.49 2.36 20.342 0.097
PanSTARRS_y 35.44 1.8 20.026 0.055

Aperture details

RA, DEC (J2000) = 15h30m07.52s, -0d33m59.24s
semi major axis, semi minor axis (arcsec) = 6.64, 5.98
angle (degrees, anti-clockwise from east) = -175.14

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 9.89 2.39 21.412 0.262
GALEX_NUV 1.37 0.89 23.559 0.703
SDSS_g 300.75 4.85 17.704 0.018
DES_g 326.42 0.92 17.616 0.003
PanSTARRS_g 328.52 1.39 17.609 0.005
PanSTARRS_r 734.42 2.03 16.735 0.003
DES_r 798.91 2.17 16.644 0.003
PanSTARRS_i 1064.92 2.31 16.332 0.002
PanSTARRS_z 1394.02 4.13 16.039 0.003
SDSS_z 1649.56 23.4 15.857 0.015
DES_z 1548.4 17.59 15.925 0.012
PanSTARRS_y 1678.6 7.94 15.838 0.005
2MASS_J 2095.64 179.5 14.702 0.093
2MASS_H 3346.1 253.2 13.721 0.082
2MASS_K 3206.68 352.89 13.297 0.119
WISE_W1 1197.28 24.42 13.506 0.022
WISE_W2 673.36 28.89 13.490 0.047
WISE_W3 -144.25 96.45
WISE_W4 -87.03 669.37
 

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})\, 8.940 9.062 9.184
{\rm log}_{10}({\rm SFR}) -1.974 -1.448 -0.966
{\rm log}_{10}({\rm sSFR}) -11.062 -10.552 -9.964
{\rm stellar\ age} 5.567 7.233 8.980

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.162 -0.485 -0.062
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.206 -0.738 -0.289

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.509 0.951 1.430
\delta -0.317 -0.010 0.240
\tau_1/\tau_2 0.591 0.900 1.234
Q_{PAH} 1.108 3.311 5.647
U_{min} 2.928 7.876 14.832
{\rm log}_{10}(\gamma_e)\, -2.946 -1.839 -0.755

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.270 -0.370 0.129
{\rm log}_{10}(\tau_{AGN})\, 1.083 1.489 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.990 -1.337 -0.838
0.03-0.10 Gyr -2.287 -1.551 -1.000
0.10-0.33 Gyr -2.293 -1.527 -0.919
0.33-1.07 Gyr -2.277 -1.400 -0.712
1.07-3.50 Gyr -1.883 -1.047 -0.723
3.50-11.46 Gyr -1.270 -0.814 -0.637
11.46-12.74 Gyr -1.427 -0.757 -0.101

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.731 10.811 10.849
{\rm log}_{10}({\rm SFR}) -1.207 -0.666 -0.089
{\rm log}_{10}({\rm sSFR}) -12.028 -11.495 -10.926
{\rm stellar\ age} 8.499 11.499 12.061

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.560 -0.402 -0.272
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.584 -0.274 0.334

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.080 0.162 0.282
\delta -0.553 -0.218 0.125
\tau_1/\tau_2 0.602 1.046 1.489
Q_{PAH} 0.601 2.264 5.004
U_{min} 3.350 9.074 16.398
{\rm log}_{10}(\gamma_e)\, -1.874 -0.761 -0.220

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.359 -3.378 -2.337
{\rm log}_{10}(\tau_{AGN})\, 1.111 1.641 1.981

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.460 -0.806 -0.406
0.03-0.10 Gyr -1.651 -0.657 0.022
0.10-0.33 Gyr -2.484 -0.989 -0.298
0.33-1.07 Gyr -3.558 -1.378 -0.586
1.07-3.50 Gyr -2.994 -1.158 -0.327
3.50-11.46 Gyr -1.435 0.166 0.948
11.46-12.74 Gyr 1.229 1.906 1.988