2022xkt

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Information

Transient

Name: 2022xkt
Right ascension: 2h33m19.31s
Declination: 22d23m36.00s
Discovery Date: None
Classification: SNIa
Redshift: 0.018109
MW E(B-V): 0.146

Host

Name: 2022xkt
Right ascension: 2h33m18.22s
Declination: 22d23m38.04s
Redshift: 0.018109
Photometric Redshift: 0.010
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.83
Cutout download processed 18.61
Global aperture construction processed 0.58
Local aperture photometry processed 5.55
Global aperture photometry processed 6.03
Validate local photometry processed 0.03
Validate global photometry processed 16.76
Host information processed 0.08
Global host SED inference processed 429.31
Local host SED inference processed 598.3
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
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) = 2h33m19.31s, 22d23m36.00s
semi major axis, semi minor axis (arcsec) = 5.44, 5.44
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 14.17 3.88 21.022 0.298
GALEX_NUV 19.21 1.85 20.691 0.105
SDSS_u 92.32 5.69 18.987 0.067
SDSS_g 343.48 5.14 17.560 0.016
DES_g 343.1 1.97 17.561 0.006
PanSTARRS_g 364.91 1.51 17.495 0.004
SDSS_r 693.25 7.66 16.798 0.012
PanSTARRS_r 714.67 1.96 16.765 0.003
DES_r 725.96 4.23 16.748 0.006
SDSS_i 990.23 9.81 16.411 0.011
PanSTARRS_i 1001.95 2.51 16.398 0.003
PanSTARRS_z 1169.46 4.68 16.230 0.004
SDSS_z 1314.58 17.86 16.103 0.015
DES_z 1332.02 8.99 16.089 0.007
PanSTARRS_y 1256.32 10.88 16.152 0.009
2MASS_J 2210.46 123.79 14.644 0.061
2MASS_H 2234.09 206.6 14.160 0.100
2MASS_K 2204.83 208.15 13.704 0.102

Aperture details

RA, DEC (J2000) = 2h33m18.27s, 22d23m36.65s
semi major axis, semi minor axis (arcsec) = 45.94, 24.15
angle (degrees, anti-clockwise from east) = -65.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 333.41 9.79 17.593 0.032
SDSS_i 19519.2 47.0 13.174 0.003
PanSTARRS_z 23307.84 27.07 12.981 0.001
SDSS_z 24722.47 98.47 12.917 0.004
2MASS_J 38053.06 792.51 11.554 0.023
2MASS_K 40477.8 1336.75 10.544 0.036
WISE_W1 25198.94 107.3 10.198 0.005
WISE_W2 15864.01 123.22 10.060 0.008
 

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})\, 9.348 9.438 9.521
{\rm log}_{10}({\rm SFR}) -1.428 -0.956 -0.569
{\rm log}_{10}({\rm sSFR}) -10.860 -10.439 -9.992
{\rm stellar\ age} 7.739 9.001 12.436

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.827 -1.403 -0.807
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.904 -1.489 0.153

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.110 0.688 0.956
\delta -0.330 0.072 0.297
\tau_1/\tau_2 0.748 1.146 1.526
Q_{PAH} 0.590 1.998 4.227
U_{min} 2.641 7.756 15.057
{\rm log}_{10}(\gamma_e)\, -3.576 -2.551 -1.127

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.062 -2.306 -0.642
{\rm log}_{10}(\tau_{AGN})\, 1.008 1.396 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.182 -1.304 -0.812
0.03-0.10 Gyr -1.364 -0.909 -0.463
0.10-0.33 Gyr -1.877 -1.036 -0.616
0.33-1.10 Gyr -2.637 -1.394 -0.872
1.10-3.66 Gyr -3.049 -1.405 -0.760
3.66-12.17 Gyr -1.623 -0.502 -0.341
12.17-13.52 Gyr -0.611 0.013 0.566

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.411 10.508 10.633
{\rm log}_{10}({\rm SFR}) -0.071 0.264 0.790
{\rm log}_{10}({\rm sSFR}) -10.620 -10.268 -9.707
{\rm stellar\ age} 4.109 6.171 8.007

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.762 -0.391 -0.072
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.674 -0.778 -0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.436 0.625 0.860
\delta -0.254 0.039 0.268
\tau_1/\tau_2 0.329 0.713 1.102
Q_{PAH} 0.296 1.247 3.319
U_{min} 2.223 6.041 13.047
{\rm log}_{10}(\gamma_e)\, -3.681 -2.942 -1.845

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.392 -2.273 -1.881
{\rm log}_{10}(\tau_{AGN})\, 0.884 1.176 1.710

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.098 0.337 0.640
0.03-0.10 Gyr -0.454 0.204 0.874
0.10-0.33 Gyr -0.575 0.322 0.949
0.33-1.10 Gyr -0.129 0.617 0.928
1.10-3.66 Gyr 0.254 0.710 0.965
3.66-12.17 Gyr -0.031 0.486 0.742
12.17-13.52 Gyr -0.279 0.502 1.045