2026wex results

Information

Transient
Name:SN2026wex
Right ascension: 7h29m03.37s
Declination:-66d53m37.31s
Discovery Date:July 25, 2026, 3:38 a.m.
Classification:SN Ia
Redshift:0.016820
MW E(B-V):0.113
Host
Name:J072859.58-665352.80
Object ID:463786716
Catalog Name:skymapper
Catalog Release:dr4
Right ascension: 7h28m59.58s
Declination:-66d53m52.80s
Redshift:None
Photometric Redshift:None
Dataset
Version:0
 

Cutout Download Report

Downloadable 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: blocked

Task Name Status Time (s)
Cutout download processed 4.01
Transient MWEBV processed 0.12
Host match processed 5.18
Host information processed 0.13
Host MWEBV processed 0.12
Host spectrum download processed 0.08
Global aperture construction processed 0.12
Global aperture photometry processed 0.92
Validate global photometry processed 1.16
Global host SED inference processed 333.16
Local aperture photometry processed 0.8
Validate local photometry processed 0.01
Local host SED inference processed 403.72
 

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})\, 8.825 9.220 9.471
{\rm log}_{10}({\rm SFR}) -0.983 -0.466 0.007
{\rm log}_{10}({\rm sSFR}) -10.331 -9.704 -8.949
{\rm stellar\ age} 2.373 6.696 8.379

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.260 -0.580 -0.055
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.896 -0.359 0.148

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.249 0.605 0.988
\delta -0.557 -0.148 0.165
\tau_1/\tau_2 0.614 0.940 1.279
Q_{PAH} 0.332 1.301 3.512
U_{min} 2.705 7.295 14.048
{\rm log}_{10}(\gamma_e)\, -3.265 -2.162 -0.868

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.454 -2.127 -0.680
{\rm log}_{10}(\tau_{AGN})\, 0.949 1.390 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.010 -0.395 0.037
0.03-0.10 Gyr -1.332 -0.635 -0.035
0.10-0.33 Gyr -1.738 -0.882 -0.215
0.33-1.10 Gyr -1.987 -1.005 -0.467
1.10-3.67 Gyr -2.121 -0.933 -0.533
3.67-12.18 Gyr -2.202 -0.750 -0.390
12.18-13.53 Gyr -2.519 -0.849 -0.160

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.766 10.923 11.048
{\rm log}_{10}({\rm SFR}) 0.312 0.648 0.980
{\rm log}_{10}({\rm sSFR}) -10.672 -10.281 -9.855
{\rm stellar\ age} 5.645 7.387 8.524

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.753 -0.294 -0.018
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.310 -0.548 0.088

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.318 0.481 0.688
\delta -0.578 -0.227 0.061
\tau_1/\tau_2 0.649 0.955 1.259
Q_{PAH} 1.527 2.654 4.461
U_{min} 2.574 6.826 13.880
{\rm log}_{10}(\gamma_e)\, -3.428 -2.804 -2.050

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.191 -3.241 -2.257
{\rm log}_{10}(\tau_{AGN})\, 0.983 1.433 1.864

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.036 0.554 0.880
0.03-0.10 Gyr 0.199 0.656 1.050
0.10-0.33 Gyr -0.001 0.558 1.077
0.33-1.10 Gyr 0.028 0.606 1.046
1.10-3.67 Gyr 0.303 0.823 1.099
3.67-12.18 Gyr 0.639 1.033 1.238
12.18-13.53 Gyr 0.283 0.967 1.487
 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h29m03.37s, -66d53m37.31s
semi major axis, semi minor axis (arcsec):5.85, 5.85
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 47.19 6.87 19.715 0.158 AB
GALEX_NUV 50.78 4.28 19.636 0.092 AB
2MASS_J 2601.38 158.87 14.467 0.066 Vega
2MASS_H 2814.79 230.18 13.909 0.089 Vega
2MASS_K 2787.77 262.67 13.449 0.102 Vega
WISE_W1 689.98 270.96 14.104 0.426 Vega

Aperture details

RA, DEC (J2000):7h28m59.65s, -66d53m52.84s
semi major axis, semi minor axis (arcsec):40.49, 19.85
angle (degrees, anti-clockwise from east):240.44
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 613.86 27.12 16.930 0.048 AB
GALEX_NUV 873.95 19.07 16.546 0.024 AB
2MASS_H 118100.03 1118.76 9.852 0.010 Vega
2MASS_K 101771.48 1275.95 9.543 0.014 Vega
WISE_W1 55829.08 1628.18 9.334 0.032 Vega
WISE_W2 34316.77 1094.18 9.222 0.035 Vega
WISE_W3 130515.18 4462.38 5.937 0.037 Vega
WISE_W4 153611.57 8822.95 4.314 0.062 Vega