2022kou results

Information

Transient
Name:2022kou
Right ascension: 16h50m43.85s
Declination:30d38m45.42s
Discovery Date:None
Classification:SN Ic-BL
Redshift:0.098491
MW E(B-V):0.029
Host
Name:J165043.84+303845.23
Object ID:9906632553400406
Catalog Name:decals
Catalog Release:dr9
Right ascension: 16h50m43.84s
Declination:30d38m45.23s
Redshift:0.098491
Photometric Redshift:0.112
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.64
Transient MWEBV processed 0.05
Host match processed 7.47
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 0.12
Global aperture photometry processed 1.51
Validate global photometry processed 1.74
Global host SED inference processed 438.75
Local aperture photometry processed 1.34
Validate local photometry processed 0.02
Local host SED inference processed 507.13
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h50m43.85s, 30d38m45.42s
semi major axis, semi minor axis (arcsec):1.1, 1.1
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 10.9 0.67 21.306 0.066 AB
PanSTARRS_y 7.07 1.6 21.777 0.246 AB

Aperture details

RA, DEC (J2000):16h50m43.83s, 30d38m45.36s
semi major axis, semi minor axis (arcsec):2.3, 1.25
angle (degrees, anti-clockwise from east):231.86
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.84 0.9 24.092 1.163 AB
GALEX_NUV 2.31 0.42 22.992 0.198 AB
SDSS_u 3.7 1.34 22.479 0.393 AB
SDSS_g 9.42 0.91 21.464 0.105 AB
PanSTARRS_g 7.79 0.43 21.671 0.060 AB
SDSS_r 11.47 1.16 21.251 0.110 AB
PanSTARRS_r 10.79 0.43 21.318 0.043 AB
SDSS_i 15.73 1.57 20.908 0.109 AB
PanSTARRS_i 13.73 0.52 21.055 0.041 AB
PanSTARRS_z 12.54 0.88 21.154 0.076 AB
SDSS_z 14.25 5.28 21.015 0.403 AB
PanSTARRS_y 7.38 2.08 21.730 0.306 AB
2MASS_J -7.99 66.47 Vega
2MASS_H -26.26 107.37 Vega
2MASS_K 15.0 99.91 19.122 7.232 Vega
WISE_W1 1.8 6.13 20.565 3.702 Vega
WISE_W2 -6.08 5.91 Vega
WISE_W3 -12.11 29.09 Vega
WISE_W4 194.84 192.02 11.556 1.070 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.136 8.576 8.833
{\rm log}_{10}({\rm SFR}) -1.307 -0.799 -0.315
{\rm log}_{10}({\rm sSFR}) -9.903 -9.379 -8.748
{\rm stellar\ age} 2.151 5.978 7.678

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.664 -1.049 -0.309
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.533 -0.879 -0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.482 1.000 1.536
\delta -0.518 -0.045 0.281
\tau_1/\tau_2 0.472 0.868 1.315
Q_{PAH} 0.971 2.777 5.218
U_{min} 2.908 8.118 15.130
{\rm log}_{10}(\gamma_e)\, -3.035 -1.973 -0.879

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.097 -1.052 0.109
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.496 1.997

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.132 -0.523 -0.084
0.03-0.10 Gyr -2.263 -1.215 -0.499
0.10-0.33 Gyr -3.106 -1.552 -0.918
0.33-1.10 Gyr -3.036 -2.244 -1.840
1.10-3.63 Gyr -3.238 -2.318 -2.006
3.63-12.02 Gyr -3.413 -2.365 -2.019
12.02-13.35 Gyr -3.562 -2.416 -1.859
0.33-1.06 Gyr -3.260 -1.569 -1.025
1.06-3.45 Gyr -3.265 -1.587 -1.118
3.45-11.22 Gyr -2.968 -1.485 -1.039
11.22-12.47 Gyr -2.908 -1.512 -0.725

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.247 8.484 8.639
{\rm log}_{10}({\rm SFR}) -1.265 -0.806 -0.266
{\rm log}_{10}({\rm sSFR}) -9.793 -9.264 -8.585
{\rm stellar\ age} 0.961 4.770 6.712

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.742 -1.278 -0.574
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.665 -1.107 0.026

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.153 0.475 1.063
\delta -0.335 0.084 0.314
\tau_1/\tau_2 0.707 1.103 1.514
Q_{PAH} 1.429 3.262 5.226
U_{min} 3.001 8.548 16.530
{\rm log}_{10}(\gamma_e)\, -2.811 -1.704 -0.702

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.739 -0.474 0.030
{\rm log}_{10}(\tau_{AGN})\, 1.110 1.461 1.752

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.299 -0.943 -0.490
0.03-0.10 Gyr -1.340 -0.775 -0.185
0.10-0.33 Gyr -1.553 -0.940 -0.357
0.33-1.10 Gyr -4.361 -2.525 -1.867
1.10-3.63 Gyr -5.272 -2.646 -2.118
3.63-12.02 Gyr -5.571 -2.680 -2.141
12.02-13.35 Gyr -5.609 -2.651 -1.775
0.33-1.06 Gyr -2.212 -1.369 -0.946
1.06-3.45 Gyr -2.814 -1.529 -1.204
3.45-11.22 Gyr -3.194 -1.646 -1.260
11.22-12.47 Gyr -3.293 -1.705 -1.075