2026whl results

Information

Transient
Name:SN2026whl
Right ascension: 0h07m19.03s
Declination:-20d42m05.10s
Discovery Date:July 21, 2026, 9:57 a.m.
Classification:SN Ia
Redshift:0.052750
MW E(B-V):0.018
Host
Name:134640
Object ID:1179486.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 0h07m18.99s
Declination:-20d42m07.50s
Redshift:0.052165
Photometric Redshift:None
 

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: completed

Task Name Status Time (s)
Cutout download processed 17.95
Transient MWEBV processed 0.11
Host match processed 5.12
Host information processed 0.12
Host MWEBV processed 0.14
Host spectrum download not processed None
Global aperture construction processed 0.65
Global aperture photometry processed 6.79
Validate global photometry processed 19.26
Global host SED inference processed 444.18
Local aperture photometry processed 6.7
Validate local photometry processed 0.03
Local host SED inference processed 495.29
 

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})\, 10.244 10.388 10.550
{\rm log}_{10}({\rm SFR}) -2.596 -0.890 0.220
{\rm log}_{10}({\rm sSFR}) -13.119 -11.255 -10.111
{\rm stellar\ age} 7.089 8.375 12.232

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.485 -0.955 -0.534
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.328 -0.465 0.155

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.100 1.529 1.876
\delta -0.487 -0.223 0.096
\tau_1/\tau_2 0.595 1.027 1.463
Q_{PAH} 0.616 2.394 4.856
U_{min} 3.028 8.887 16.551
{\rm log}_{10}(\gamma_e)\, -3.171 -1.795 -0.657

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.031 -1.536 -0.375
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.506 2.040

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.571 -1.236 -0.290
0.03-0.10 Gyr -3.495 -1.017 0.285
0.10-0.33 Gyr -3.728 -1.112 0.102
0.33-1.08 Gyr -4.140 -1.266 -0.131
1.08-3.57 Gyr -3.270 -0.837 0.276
3.57-11.75 Gyr -1.326 0.387 0.661
11.75-13.06 Gyr -0.152 0.854 1.625

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.110 11.185 11.210
{\rm log}_{10}({\rm SFR}) -1.440 -0.990 -0.648
{\rm log}_{10}({\rm sSFR}) -12.624 -12.141 -11.788
{\rm stellar\ age} 9.909 12.287 12.399

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.584 -0.455 -0.342
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.485 0.226 0.408

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.166 0.232 0.329
\delta -0.565 -0.303 -0.092
\tau_1/\tau_2 0.525 0.910 1.357
Q_{PAH} 0.326 1.057 2.368
U_{min} 2.591 7.761 15.346
{\rm log}_{10}(\gamma_e)\, -2.844 -1.743 -0.998

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.217 -3.160 -2.243
{\rm log}_{10}(\tau_{AGN})\, 1.145 1.628 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.587 -0.940 -0.586
0.03-0.10 Gyr -2.624 -1.138 -0.600
0.10-0.33 Gyr -3.804 -1.550 -0.770
0.33-1.08 Gyr -4.163 -1.777 -0.860
1.08-3.57 Gyr -3.427 -1.405 -0.407
3.57-11.75 Gyr -1.675 -0.193 1.159
11.75-13.06 Gyr 1.921 2.310 2.344
 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h07m19.03s, -20d42m05.10s
semi major axis, semi minor axis (arcsec):1.97, 1.97
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 27.56 2.31 20.299 0.091 AB
SDSS_g 160.89 3.36 18.384 0.023 AB
DES_g 148.9 0.65 18.468 0.005 AB
PanSTARRS_g 172.06 0.65 18.311 0.004 AB
SDSS_r 417.0 5.44 17.350 0.014 AB
PanSTARRS_r 427.57 0.79 17.322 0.002 AB
DES_r 422.62 1.9 17.335 0.005 AB
SDSS_i 721.57 7.34 16.754 0.011 AB
PanSTARRS_i 705.91 0.96 16.778 0.001 AB
DES_i 679.98 2.83 16.819 0.005 AB
PanSTARRS_z 947.15 1.92 16.459 0.002 AB
SDSS_z 1074.94 12.56 16.322 0.013 AB
PanSTARRS_y 1209.12 3.75 16.194 0.003 AB

Aperture details

RA, DEC (J2000):0h07m18.98s, -20d42m07.66s
semi major axis, semi minor axis (arcsec):15.98, 13.09
angle (degrees, anti-clockwise from east):241.14
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.26 2.42 20.807 0.152 AB
GALEX_NUV 22.6 2.53 20.515 0.122 AB
SDSS_u 463.07 15.21 17.236 0.036 AB
SDSS_g 1821.91 12.11 15.749 0.007 AB
DES_g 1895.87 2.86 15.705 0.002 AB
PanSTARRS_g 1861.51 4.28 15.725 0.002 AB
SDSS_r 3929.8 18.63 14.914 0.005 AB
PanSTARRS_r 3956.22 4.97 14.907 0.001 AB
DES_r 4297.29 6.48 14.817 0.002 AB
SDSS_i 5998.04 26.2 14.455 0.005 AB
PanSTARRS_i 5917.66 6.12 14.470 0.001 AB
DES_i 6134.14 8.85 14.431 0.002 AB
PanSTARRS_z 7537.53 13.09 14.207 0.002 AB
SDSS_z 8287.13 72.04 14.104 0.009 AB
PanSTARRS_y 9415.38 26.89 13.965 0.003 AB
2MASS_J 11482.17 300.59 12.855 0.028 Vega
2MASS_H 14417.5 479.23 12.135 0.036 Vega
2MASS_K 12277.1 529.43 11.839 0.047 Vega
WISE_W1 5625.09 48.11 11.826 0.009 Vega
WISE_W2 3448.07 53.1 11.717 0.017 Vega
WISE_W3 2751.1 170.29 10.127 0.067 Vega
WISE_W4 4543.13 964.22 8.137 0.230 Vega