2026ymb results

Information

Transient
Name:SN2026ymb
Right ascension: 3h08m18.01s
Declination:11d54m47.53s
Discovery Date:Aug. 10, 2026, 5:21 a.m.
Classification:SN Ia
Redshift:0.024567
MW E(B-V):0.238
Host
Name:03081711+1154252
Object ID:1027151.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 3h08m17.11s
Declination:11d54m25.28s
Redshift:0.024668
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_FUV
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 4.99
Transient MWEBV processed 0.13
Host match processed 5.24
Host information processed 0.14
Host MWEBV processed 0.11
Global aperture construction processed 0.63
Global aperture photometry processed 4.05
Validate global photometry processed 11.09
Global host SED inference processed 872.75
Local aperture photometry processed 3.9
Validate local photometry processed 0.02
Local host SED inference processed 470.34
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):3h08m18.01s, 11d54m47.53s
semi major axis, semi minor axis (arcsec):4.02, 4.02
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 9.88 1.02 21.414 0.112 AB
PanSTARRS_r 28.99 1.13 20.244 0.042 AB
PanSTARRS_i 43.71 1.54 19.799 0.038 AB
PanSTARRS_z 67.34 2.3 19.329 0.037 AB
PanSTARRS_y 102.96 6.06 18.868 0.064 AB
2MASS_J 144.67 85.95 17.604 0.645 Vega
2MASS_H 117.93 150.17 17.353 1.383 Vega
2MASS_K 111.21 133.22 16.947 1.301 Vega

Aperture details

RA, DEC (J2000):3h08m17.09s, 11d54m25.86s
semi major axis, semi minor axis (arcsec):14.84, 11.68
angle (degrees, anti-clockwise from east):247.94
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 27.64 5.48 20.296 0.215 AB
PanSTARRS_g 3085.59 3.52 15.177 0.001 AB
PanSTARRS_r 7912.71 4.14 14.154 0.001 AB
PanSTARRS_i 12782.05 5.4 13.633 0.000 AB
PanSTARRS_z 17932.13 8.11 13.266 0.000 AB
PanSTARRS_y 23342.8 19.89 12.980 0.001 AB
2MASS_J 30682.85 291.75 11.788 0.010 Vega
2MASS_H 41148.41 504.84 10.997 0.013 Vega
2MASS_K 35349.07 448.22 10.691 0.014 Vega
WISE_W1 15632.85 75.3 10.716 0.005 Vega
WISE_W2 8543.57 79.17 10.732 0.010 Vega
WISE_W3 2101.98 157.51 10.419 0.081 Vega
WISE_W4 1978.19 785.86 9.039 0.431 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.172 8.334 8.471
{\rm log}_{10}({\rm SFR}) -1.949 -1.506 -1.158
{\rm log}_{10}({\rm sSFR}) -10.359 -9.850 -9.404
{\rm stellar\ age} 5.758 7.415 9.071

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.020 -0.298 0.031
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.251 -0.047 0.266

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.082 1.469 1.866
\delta -0.279 -0.064 0.131
\tau_1/\tau_2 0.462 0.839 1.242
Q_{PAH} 0.549 1.953 4.125
U_{min} 2.521 7.709 15.693
{\rm log}_{10}(\gamma_e)\, -3.404 -2.181 -1.152

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.222 -2.629 -0.915
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.426 1.864

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.661 -1.266 -0.956
0.03-0.10 Gyr -2.818 -1.806 -1.221
0.10-0.33 Gyr -3.101 -2.073 -1.581
0.33-1.10 Gyr -2.834 -1.979 -1.476
1.10-3.64 Gyr -2.679 -1.832 -1.486
3.64-12.08 Gyr -1.998 -1.598 -1.397
12.08-13.43 Gyr -2.212 -1.533 -0.924

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.634 10.696 10.768
{\rm log}_{10}({\rm SFR}) -1.491 -0.770 -0.123
{\rm log}_{10}({\rm sSFR}) -12.258 -11.470 -10.796
{\rm stellar\ age} 8.219 10.640 12.649

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.487 -0.382 -0.293
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.669 -0.768 0.200

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.133 0.259 0.388
\delta -0.938 -0.763 -0.437
\tau_1/\tau_2 0.629 1.003 1.383
Q_{PAH} 0.132 0.432 0.954
U_{min} 2.548 7.737 15.055
{\rm log}_{10}(\gamma_e)\, -3.643 -3.053 -2.146

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.477 -3.792 -3.056
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.454 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.519 -1.155 -0.592
0.03-0.10 Gyr -1.828 -0.740 0.005
0.10-0.33 Gyr -2.174 -0.635 0.063
0.33-1.10 Gyr -2.492 -0.748 -0.002
1.10-3.64 Gyr -2.679 -0.739 0.081
3.64-12.08 Gyr -1.064 0.569 0.867
12.08-13.43 Gyr 0.857 1.585 1.881