2022kej

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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
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.81
Cutout download processed 15.12
Global aperture construction processed 0.72
Local aperture photometry processed 5.28
Global aperture photometry processed 5.37
Validate local photometry processed 0.02
Validate global photometry processed 16.19
Host information processed 0.1
Global host SED inference processed 622.11
Local host SED inference processed 666.88
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 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
 

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})\, 9.118 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