2026stt results

Information

Transient
Name:SN2026stt
Right ascension: 23h54m17.34s
Declination:-10d29m56.15s
Discovery Date:July 8, 2026, 9:13 a.m.
Classification:SN Ia
Redshift:0.073000
MW E(B-V):0.032
Host
Name:141296
Object ID:2669134.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 23h54m17.28s
Declination:-10d29m57.44s
Redshift:None
Photometric Redshift:0.072
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.86
Transient MWEBV processed 0.07
Host match processed 5.36
Host information processed 0.06
Host MWEBV processed 0.09
Host spectrum download not processed None
Global aperture construction processed 0.65
Global aperture photometry processed 5.33
Validate global photometry processed 16.9
Global host SED inference processed 439.24
Local aperture photometry processed 5.17
Validate local photometry processed 0.03
Local host SED inference processed 520.51
 

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})\, 9.503 9.614 9.717
{\rm log}_{10}({\rm SFR}) -2.619 -1.576 -0.784
{\rm log}_{10}({\rm sSFR}) -12.290 -11.180 -10.409
{\rm stellar\ age} 6.970 8.295 11.929

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.315 -0.727 -0.317
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.614 -0.686 0.142

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.255 0.630 1.075
\delta -0.425 -0.048 0.220
\tau_1/\tau_2 0.629 1.010 1.401
Q_{PAH} 0.994 2.899 5.363
U_{min} 3.085 8.505 15.926
{\rm log}_{10}(\gamma_e)\, -3.176 -2.026 -0.708

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.499 -0.527 -0.160
{\rm log}_{10}(\tau_{AGN})\, 1.083 1.494 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.531 -2.046 -1.294
0.03-0.10 Gyr -2.842 -1.552 -0.667
0.10-0.33 Gyr -3.279 -1.732 -0.843
0.33-1.07 Gyr -4.116 -1.828 -0.921
1.07-3.51 Gyr -3.630 -1.462 -0.452
3.51-11.51 Gyr -1.807 -0.368 -0.137
11.51-12.79 Gyr -0.785 0.092 0.803

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.115 10.194 10.319
{\rm log}_{10}({\rm SFR}) -2.250 -1.218 -0.319
{\rm log}_{10}({\rm sSFR}) -12.493 -11.384 -10.470
{\rm stellar\ age} 7.133 8.308 11.988

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.340 -0.921 -0.699
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.394 -0.586 0.158

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.236 0.424 0.648
\delta -0.929 -0.782 -0.583
\tau_1/\tau_2 0.581 0.954 1.342
Q_{PAH} 0.784 2.139 4.413
U_{min} 3.000 8.943 16.476
{\rm log}_{10}(\gamma_e)\, -2.312 -1.180 -0.381

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.019 -2.659 -1.723
{\rm log}_{10}(\tau_{AGN})\, 1.194 1.676 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.695 -1.886 -1.147
0.03-0.10 Gyr -2.408 -1.149 -0.169
0.10-0.33 Gyr -2.317 -0.934 -0.127
0.33-1.07 Gyr -3.162 -1.079 -0.218
1.07-3.51 Gyr -2.631 -0.622 0.079
3.51-11.51 Gyr -1.264 0.274 0.438
11.51-12.79 Gyr -0.073 0.709 1.453
 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h54m17.34s, -10d29m56.15s
semi major axis, semi minor axis (arcsec):1.44, 1.44
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 28.5 1.47 20.263 0.056 AB
PanSTARRS_g 29.39 0.36 20.230 0.013 AB
SDSS_r 68.9 2.3 19.305 0.036 AB
PanSTARRS_r 61.4 0.37 19.430 0.006 AB
SDSS_i 100.81 3.02 18.891 0.032 AB
PanSTARRS_i 87.39 0.45 19.046 0.006 AB
PanSTARRS_z 113.24 1.07 18.765 0.010 AB
SDSS_z 142.08 6.82 18.519 0.052 AB
PanSTARRS_y 130.23 1.98 18.613 0.017 AB

Aperture details

RA, DEC (J2000):23h54m17.26s, -10d29m57.30s
semi major axis, semi minor axis (arcsec):5.58, 4.71
angle (degrees, anti-clockwise from east):-108.26
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.56 0.1 24.538 0.194 AB
GALEX_NUV 1.61 0.12 23.385 0.082 AB
SDSS_u -11.33 6.16 AB
SDSS_g 132.34 3.53 18.596 0.029 AB
PanSTARRS_g 147.68 1.25 18.477 0.009 AB
SDSS_r 305.95 5.4 17.686 0.019 AB
PanSTARRS_r 300.66 1.27 17.705 0.005 AB
SDSS_i 438.94 7.7 17.294 0.019 AB
PanSTARRS_i 427.74 1.54 17.322 0.004 AB
PanSTARRS_z 558.52 3.69 17.032 0.007 AB
SDSS_z 600.14 22.66 16.954 0.041 AB
PanSTARRS_y 650.83 6.95 16.866 0.012 AB
2MASS_J 597.47 132.12 16.064 0.240 Vega
2MASS_H 952.45 193.99 15.085 0.221 Vega
2MASS_K 1004.79 262.41 14.557 0.284 Vega
WISE_W1 319.5 13.07 14.940 0.044 Vega
WISE_W2 168.35 17.94 14.995 0.116 Vega
WISE_W3 37.94 71.37 14.778 2.042 Vega
WISE_W4 -243.77 404.51 Vega