2022kej results

Information

Transient
Name:2022kej
Right ascension: 10h17m13.16s
Declination:6d32m06.28s
Discovery Date:None
Classification:SN Ia
Redshift:0.049242
MW E(B-V):0.020
Host
Name:2022kej
Right ascension: 10h17m13.08s
Declination:6d32m07.82s
Redshift:0.049242
Photometric Redshift:0.039
 

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 15.12
Transient MWEBV processed 0.04
Host match processed 1.81
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.72
Global aperture photometry processed 5.37
Validate global photometry processed 16.19
Global host SED inference processed 622.11
Local aperture photometry processed 5.28
Validate local photometry processed 0.02
Local host SED inference processed 666.88
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h17m13.16s, 6d32m06.28s
semi major axis, semi minor axis (arcsec):2.08, 2.08
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 61.34 2.47 19.431 0.044 AB
SDSS_g 138.84 3.1 18.544 0.024 AB
PanSTARRS_g 121.78 0.61 18.686 0.005 AB
SDSS_r 188.19 3.65 18.214 0.021 AB
PanSTARRS_r 173.02 0.63 18.305 0.004 AB
SDSS_i 229.52 4.16 17.998 0.020 AB
PanSTARRS_i 207.89 0.65 18.105 0.003 AB
PanSTARRS_z 223.52 1.44 18.027 0.007 AB
SDSS_z 237.34 7.13 17.962 0.033 AB
PanSTARRS_y 239.04 3.14 17.954 0.014 AB

Aperture details

RA, DEC (J2000):10h17m13.09s, 6d32m07.93s
semi major axis, semi minor axis (arcsec):13.07, 9.07
angle (degrees, anti-clockwise from east):-5.85
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 221.85 3.79 18.035 0.019 AB
GALEX_NUV 315.65 1.92 17.652 0.007 AB
SDSS_u 526.7 9.64 17.096 0.020 AB
SDSS_g 1042.74 8.88 16.355 0.009 AB
PanSTARRS_g 951.01 2.98 16.455 0.003 AB
SDSS_r 1266.67 10.22 16.143 0.009 AB
PanSTARRS_r 1244.55 3.06 16.162 0.003 AB
SDSS_i 1495.41 12.34 15.963 0.009 AB
PanSTARRS_z 1468.37 7.34 15.983 0.005 AB
SDSS_z 1207.31 32.62 16.195 0.029 AB
PanSTARRS_y 1463.54 16.33 15.986 0.012 AB
2MASS_J 1494.75 322.7 15.069 0.234 Vega
2MASS_H 2083.35 471.8 14.235 0.246 Vega
2MASS_K 2641.51 547.58 13.508 0.225 Vega
WISE_W1 1007.03 26.71 13.693 0.029 Vega
WISE_W2 639.15 32.13 13.547 0.055 Vega
WISE_W3 1504.32 132.7 10.783 0.096 Vega
WISE_W4 1716.84 819.22 9.193 0.518 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.118 9.269 9.394
{\rm log}_{10}({\rm SFR}) -1.155 -0.191 0.487
{\rm log}_{10}({\rm sSFR}) -10.434 -9.473 -8.771
{\rm stellar\ age} 3.750 6.885 8.912

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.826 -1.546 -1.138
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.653 -0.595 0.262

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.147 0.516 0.986
\delta -0.467 -0.097 0.199
\tau_1/\tau_2 0.651 1.076 1.489
Q_{PAH} 0.719 2.495 5.080
U_{min} 3.250 9.489 17.241
{\rm log}_{10}(\gamma_e)\, -3.259 -1.930 -0.700

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.953 -1.997 -0.438
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.493 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.675 -1.567 -0.934
0.03-0.10 Gyr -1.067 -0.041 0.650
0.10-0.33 Gyr -1.852 -0.575 0.065
0.33-1.09 Gyr -3.487 -1.148 -0.620
1.09-3.58 Gyr -3.179 -1.001 -0.535
3.58-11.79 Gyr -2.422 -0.750 -0.482
11.79-13.10 Gyr -2.302 -0.658 0.171

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.467 9.805 10.005
{\rm log}_{10}({\rm SFR}) 0.460 0.860 1.138
{\rm log}_{10}({\rm sSFR}) -9.440 -8.959 -8.477
{\rm stellar\ age} 1.219 4.557 7.251

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.627 -1.158 -0.648
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.893 -1.266 0.217

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.157 0.296 0.491
\delta -0.529 -0.161 0.142
\tau_1/\tau_2 0.533 0.942 1.383
Q_{PAH} 0.457 1.255 2.590
U_{min} 3.441 8.639 16.254
{\rm log}_{10}(\gamma_e)\, -3.546 -2.884 -2.092

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.600 -2.058 -1.819
{\rm log}_{10}(\tau_{AGN})\, 0.768 0.902 1.138

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.152 -0.850 -0.112
0.03-0.10 Gyr 0.612 1.016 1.295
0.10-0.33 Gyr -1.286 0.430 0.942
0.33-1.09 Gyr -2.361 -0.402 0.234
1.09-3.58 Gyr -2.440 -0.292 0.263
3.58-11.79 Gyr -2.945 -0.576 0.028
11.79-13.10 Gyr -3.300 -0.549 0.367