2026xzu results

Information

Transient
Name:SN2026xzu
Right ascension: 15h30m16.62s
Declination:37d33m54.04s
Discovery Date:Aug. 7, 2026, 7:30 a.m.
Classification:SN Ia
Redshift:0.077000
MW E(B-V):0.016
Host
Name:2103822
Object ID:117657.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 15h30m16.01s
Declination:37d33m46.48s
Redshift:None
Photometric Redshift:0.078
Dataset
Version:0
 

Cutout Download Report

Downloadable Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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
GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.85
Transient MWEBV processed 0.11
Host match processed 4.24
Host information processed 0.04
Host MWEBV processed 0.03
Host spectrum download not processed None
Global aperture construction processed 0.59
Global aperture photometry processed 6.29
Validate global photometry processed 16.73
Global host SED inference processed 607.76
Local aperture photometry processed 6.48
Validate local photometry processed 0.02
Local host SED inference processed 417.18
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.058 8.201 8.319
{\rm log}_{10}({\rm SFR}) -2.332 -1.658 -1.053
{\rm log}_{10}({\rm sSFR}) -10.509 -9.860 -9.184
{\rm stellar\ age} 4.156 6.752 8.314

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.748 -1.372 -0.870
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.472 -0.627 0.130

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.450 0.933 1.491
\delta -0.308 0.062 0.257
\tau_1/\tau_2 0.725 1.055 1.391
Q_{PAH} 1.789 3.716 5.490
U_{min} 3.202 8.436 15.520
{\rm log}_{10}(\gamma_e)\, -2.789 -1.809 -0.726

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.739 -0.184 0.264
{\rm log}_{10}(\tau_{AGN})\, 1.163 1.590 1.981

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.319 -1.665 -1.108
0.03-0.10 Gyr -2.465 -1.714 -1.042
0.10-0.33 Gyr -2.776 -1.932 -1.253
0.33-1.07 Gyr -2.917 -1.995 -1.443
1.07-3.50 Gyr -2.773 -1.905 -1.546
3.50-11.47 Gyr -2.314 -1.711 -1.514
11.47-12.74 Gyr -2.552 -1.713 -1.115

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.401 10.479 10.538
{\rm log}_{10}({\rm SFR}) -0.095 0.330 0.683
{\rm log}_{10}({\rm sSFR}) -10.589 -10.188 -9.766
{\rm stellar\ age} 4.556 6.071 7.175

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.488 -0.333 -0.203
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.726 -1.163 0.050

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.022 0.079 0.193
\delta -0.902 -0.653 -0.163
\tau_1/\tau_2 0.856 1.156 1.459
Q_{PAH} 0.251 0.757 1.994
U_{min} 2.359 7.426 15.109
{\rm log}_{10}(\gamma_e)\, -3.243 -2.365 -1.362

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.265 -1.166 -1.070
{\rm log}_{10}(\tau_{AGN})\, 1.113 1.218 1.314

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.388 -0.093 0.114
0.03-0.10 Gyr -0.067 0.429 0.819
0.10-0.33 Gyr 0.170 0.512 0.802
0.33-1.07 Gyr 0.404 0.648 0.846
1.07-3.50 Gyr 0.449 0.677 0.903
3.50-11.47 Gyr 0.227 0.513 0.666
11.47-12.74 Gyr 0.022 0.555 0.973
 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h30m16.62s, 37d33m54.04s
semi major axis, semi minor axis (arcsec):1.37, 1.37
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 3.54 0.15 22.529 0.045 AB
PanSTARRS_g 3.65 0.3 22.494 0.088 AB
SDSS_r 6.07 0.83 21.943 0.148 AB
PanSTARRS_r 7.52 0.42 21.709 0.060 AB
DES_r 6.82 0.37 21.816 0.059 AB
SDSS_i 10.48 1.23 21.349 0.127 AB
PanSTARRS_i 8.76 0.4 21.544 0.049 AB
PanSTARRS_z 9.23 1.04 21.487 0.122 AB
SDSS_z 3.64 3.7 22.497 1.103 AB
DES_z 9.27 0.58 21.482 0.068 AB
PanSTARRS_y 13.2 2.56 21.098 0.211 AB

Aperture details

RA, DEC (J2000):15h30m16.05s, 37d33m46.55s
semi major axis, semi minor axis (arcsec):6.6, 5.67
angle (degrees, anti-clockwise from east):234.92
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 387.09 6.71 17.430 0.019 AB
SDSS_g 1337.59 9.6 16.084 0.008 AB
DES_g 1320.92 2.69 16.098 0.002 AB
PanSTARRS_g 1418.58 1.56 16.020 0.001 AB
SDSS_r 2095.87 12.11 15.597 0.006 AB
PanSTARRS_r 2082.74 2.11 15.603 0.001 AB
DES_r 2177.42 6.4 15.555 0.003 AB
SDSS_i 2639.77 13.91 15.346 0.006 AB
PanSTARRS_i 2647.58 1.97 15.343 0.001 AB
PanSTARRS_z 2932.29 4.81 15.232 0.002 AB
SDSS_z 3052.01 21.57 15.189 0.008 AB
DES_z 3143.53 8.39 15.156 0.003 AB
PanSTARRS_y 3390.9 11.36 15.074 0.004 AB
2MASS_J 4022.41 116.67 13.994 0.031 Vega
2MASS_H 4889.61 176.82 13.309 0.039 Vega
2MASS_K 4592.55 230.47 12.907 0.054 Vega
WISE_W1 2236.49 19.58 12.827 0.010 Vega
WISE_W2 2088.48 24.51 12.261 0.013 Vega
WISE_W3 3565.43 55.72 9.846 0.017 Vega
WISE_W4 8006.6 485.91 7.521 0.066 Vega