2026pwu results

Information

Transient
Name:SN2026pwu
Right ascension: 3h07m08.53s
Declination:23d22m57.40s
Discovery Date:June 21, 2026, 11:27 a.m.
Classification:SN Ia-pec
Redshift:0.049000
MW E(B-V):0.141
Host
Name:J030708.29+232258.86
Object ID:136060467844960236
Catalog Name:panstarrs
Catalog Release:dr2
Right ascension: 3h07m08.29s
Declination:23d22m58.86s
Redshift:None
Photometric Redshift:None
Dataset
Version:0
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 4.98
Transient MWEBV processed 0.09
Host match processed 4.51
Host information processed 0.11
Host MWEBV processed 0.13
Host spectrum download processed 0.06
Global aperture construction processed 2.58
Global aperture photometry processed 4.29
Validate global photometry processed 12.8
Global host SED inference processed 368.74
Local aperture photometry processed 4.21
Validate local photometry processed 0.02
Local host SED inference processed 398.08
 

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})\, 7.189 7.775 8.188
{\rm log}_{10}({\rm SFR}) -2.702 -1.797 -1.175
{\rm log}_{10}({\rm sSFR}) -10.779 -9.631 -8.368
{\rm stellar\ age} 0.702 5.939 8.058

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.372 -0.622 -0.060
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.581 -0.760 0.080

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.670 1.353 2.214
\delta -0.572 -0.074 0.244
\tau_1/\tau_2 0.638 1.002 1.341
Q_{PAH} 0.799 2.205 4.160
U_{min} 3.118 8.941 17.406
{\rm log}_{10}(\gamma_e)\, -2.862 -1.730 -0.644

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.277 -2.695 -0.482
{\rm log}_{10}(\tau_{AGN})\, 1.048 1.487 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.996 -1.826 -1.101
0.03-0.10 Gyr -3.350 -2.038 -1.270
0.10-0.33 Gyr -3.642 -2.245 -1.564
0.33-1.09 Gyr -4.523 -2.437 -1.836
1.09-3.58 Gyr -4.999 -2.406 -1.850
3.58-11.79 Gyr -5.124 -2.364 -1.763
11.79-13.10 Gyr -5.385 -2.310 -1.417

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.948 8.317 8.547
{\rm log}_{10}({\rm SFR}) -1.806 -1.186 -0.621
{\rm log}_{10}({\rm sSFR}) -10.264 -9.524 -8.622
{\rm stellar\ age} 2.074 6.282 7.891

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.645 -1.062 -0.379
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.506 -0.602 0.121

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.423 0.815 1.343
\delta -0.429 -0.033 0.260
\tau_1/\tau_2 0.676 0.976 1.310
Q_{PAH} 0.790 2.189 4.141
U_{min} 2.912 7.899 15.191
{\rm log}_{10}(\gamma_e)\, -2.896 -1.816 -0.728

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.243 -2.483 -0.264
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.461 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.810 -1.085 -0.501
0.03-0.10 Gyr -2.225 -1.409 -0.796
0.10-0.33 Gyr -2.512 -1.675 -1.098
0.33-1.09 Gyr -2.882 -1.838 -1.392
1.09-3.58 Gyr -2.908 -1.757 -1.392
3.58-11.79 Gyr -3.044 -1.681 -1.334
11.79-13.10 Gyr -3.240 -1.683 -1.087
 

Aperture Photometry


Aperture details

RA, DEC (J2000):3h07m08.53s, 23d22m57.40s
semi major axis, semi minor axis (arcsec):2.09, 2.09
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1.02 0.46 23.877 0.494 AB
PanSTARRS_r -1.37 0.6 AB
PanSTARRS_i 3.58 0.76 22.517 0.230 AB
PanSTARRS_z 1.86 1.36 23.223 0.794 AB
PanSTARRS_y 1.96 2.87 23.172 1.593 AB

Aperture details

RA, DEC (J2000):3h07m08.27s, 23d22m59.02s
semi major axis, semi minor axis (arcsec):3.16, 2.89
angle (degrees, anti-clockwise from east):285.06
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.84 1.53 24.089 1.982 AB
GALEX_NUV -0.37 1.49 AB
PanSTARRS_g 8.27 0.68 21.607 0.089 AB
PanSTARRS_r 11.28 0.86 21.269 0.083 AB
PanSTARRS_i 22.51 1.08 20.519 0.052 AB
PanSTARRS_z 20.42 1.91 20.625 0.102 AB
PanSTARRS_y 25.99 4.01 20.363 0.167 AB
2MASS_J 91.43 79.53 18.102 0.944 Vega
2MASS_H 191.45 118.34 16.827 0.671 Vega
2MASS_K -17.49 151.7 Vega
WISE_W2 15.64 14.14 17.576 0.982 Vega
WISE_W3 90.89 66.1 13.830 0.790 Vega
WISE_W4 -311.87 395.86 Vega