2022ktd results

Information

Transient
Name:2022ktd
Right ascension: 15h31m55.34s
Declination:-1d40m53.92s
Discovery Date:None
Classification:SNIa
Redshift:0.090239
MW E(B-V):0.127
Host
Name:1112931
Right ascension: 15h31m55.44s
Declination:-1d40m49.73s
Redshift:None
Photometric Redshift:0.090
 

Cutout Download Report

Downloaded Unavailable
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_z
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.13
Transient MWEBV processed 0.04
Host match processed 4.53
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 5.75
Validate global photometry processed 13.41
Global host SED inference processed 1291.99
Local aperture photometry processed 5.74
Validate local photometry processed 0.02
Local host SED inference processed 453.29
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h31m55.34s, -1d40m53.92s
semi major axis, semi minor axis (arcsec):1.19, 1.19
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 8.24 0.24 21.610 0.032 AB
DES_r 12.51 0.38 21.157 0.033 AB
PanSTARRS_i 15.05 0.55 20.956 0.040 AB
PanSTARRS_z 16.6 0.82 20.850 0.053 AB
DES_z 20.39 2.09 20.626 0.111 AB
PanSTARRS_y 15.26 1.79 20.941 0.127 AB

Aperture details

RA, DEC (J2000):15h31m55.36s, -1d40m49.81s
semi major axis, semi minor axis (arcsec):10.99, 6.94
angle (degrees, anti-clockwise from east):-170.18
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 33.25 6.04 20.096 0.197 AB
GALEX_NUV 28.63 1.01 20.258 0.038 AB
SDSS_u 41.3 7.23 19.860 0.190 AB
SDSS_g 221.72 4.81 18.035 0.024 AB
DES_g 250.22 1.45 17.904 0.006 AB
PanSTARRS_g 241.26 2.06 17.944 0.009 AB
SDSS_r 343.16 6.35 17.561 0.020 AB
PanSTARRS_r 365.64 2.51 17.492 0.007 AB
DES_r 391.53 2.29 17.418 0.006 AB
SDSS_i 513.55 8.52 17.124 0.018 AB
PanSTARRS_i 482.42 4.04 17.191 0.009 AB
PanSTARRS_z 533.73 5.93 17.082 0.012 AB
SDSS_z 789.87 27.61 16.656 0.038 AB
DES_z 546.6 11.65 17.056 0.023 AB
PanSTARRS_y 577.17 13.02 16.997 0.024 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.135 8.406 8.611
{\rm log}_{10}({\rm SFR}) -1.981 -0.842 0.019
{\rm log}_{10}({\rm sSFR}) -10.439 -9.293 -8.008
{\rm stellar\ age} 0.209 1.366 5.163

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.610 -0.965 -0.215
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.530 -0.869 -0.102

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.255 0.590 1.145
\delta -0.456 -0.112 0.209
\tau_1/\tau_2 0.655 1.117 1.536
Q_{PAH} 1.182 3.026 5.332
U_{min} 3.179 9.269 17.274
{\rm log}_{10}(\gamma_e)\, -2.995 -2.000 -0.855

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.102 -0.409 0.073
{\rm log}_{10}(\tau_{AGN})\, 1.099 1.501 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.453 -1.650 -1.039
0.03-0.10 Gyr -2.116 -0.727 0.175
0.10-0.33 Gyr -1.955 -0.673 -0.065
0.33-1.06 Gyr -3.753 -1.310 -0.670
1.06-3.47 Gyr -5.370 -2.464 -1.283
3.47-11.32 Gyr -6.562 -2.934 -1.533
11.32-12.57 Gyr -6.544 -2.600 -1.370

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.142 10.228 10.329
{\rm log}_{10}({\rm SFR}) -0.171 0.076 0.381
{\rm log}_{10}({\rm sSFR}) -10.384 -10.155 -9.898
{\rm stellar\ age} 5.701 6.940 8.258

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.410 -0.908 -0.556
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.436 -1.154 -0.536

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.022 0.102 0.322
\delta -0.065 0.259 0.361
\tau_1/\tau_2 0.646 1.062 1.525
Q_{PAH} 1.629 4.109 6.015
U_{min} 2.519 7.518 14.916
{\rm log}_{10}(\gamma_e)\, -2.747 -1.594 -0.512

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.351 -1.594 -0.610
{\rm log}_{10}(\tau_{AGN})\, 1.160 1.640 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.151 -0.009 0.166
0.03-0.10 Gyr -0.266 0.119 0.478
0.10-0.33 Gyr -0.216 0.108 0.376
0.33-1.06 Gyr -0.145 0.204 0.484
1.06-3.47 Gyr -0.215 0.206 0.448
3.47-11.32 Gyr 0.081 0.338 0.490
11.32-12.57 Gyr -0.021 0.492 0.992