2026exe results

Information

Transient
Name:SN2026exe
Right ascension: 10h45m04.78s
Declination:0d06m13.27s
Discovery Date:March 6, 2026, 5:12 a.m.
Classification:SN Ia
Redshift:0.039000
MW E(B-V):0.040
Host
Name:UGC05867
Right ascension: 10h45m04.41s
Declination:0d06m17.27s
Redshift:0.038519
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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_z
GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.11
Transient MWEBV processed 0.04
Host match processed 4.29
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.13
Validate global photometry processed 17.99
Global host SED inference processed 406.44
Local aperture photometry processed 5.9
Validate local photometry processed 0.02
Local host SED inference processed 491.14
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h45m04.78s, 0d06m13.27s
semi major axis, semi minor axis (arcsec):2.62, 2.62
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 32.56 2.14 20.118 0.071 AB
SDSS_g 114.31 2.86 18.755 0.027 AB
DES_g 116.01 0.63 18.739 0.006 AB
PanSTARRS_g 116.64 0.61 18.733 0.006 AB
SDSS_r 205.67 3.88 18.117 0.020 AB
PanSTARRS_r 202.61 0.8 18.133 0.004 AB
DES_r 221.01 1.15 18.039 0.006 AB
SDSS_i 285.82 4.75 17.760 0.018 AB
PanSTARRS_i 271.8 0.94 17.814 0.004 AB
PanSTARRS_z 328.28 1.79 17.609 0.006 AB
SDSS_z 353.44 10.13 17.529 0.031 AB
DES_z 352.53 2.73 17.532 0.008 AB
PanSTARRS_y 381.66 3.84 17.446 0.011 AB

Aperture details

RA, DEC (J2000):10h45m04.44s, 0d06m17.14s
semi major axis, semi minor axis (arcsec):38.86, 23.25
angle (degrees, anti-clockwise from east):-63.12
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 1659.8 21.18 15.850 0.014 AB
PanSTARRS_r 7543.65 8.73 14.206 0.001 AB
SDSS_i 10178.54 33.44 13.881 0.004 AB
PanSTARRS_i 9843.15 9.85 13.917 0.001 AB
PanSTARRS_z 11847.13 20.05 13.716 0.002 AB
SDSS_z 11005.09 106.07 13.796 0.010 AB
PanSTARRS_y 13986.27 43.51 13.536 0.003 AB
2MASS_J 16114.26 802.08 12.487 0.054 Vega
2MASS_H 18037.94 1093.5 11.892 0.066 Vega
2MASS_K 11973.45 1478.33 11.867 0.134 Vega
WISE_W1 9066.07 84.57 11.307 0.010 Vega
WISE_W2 5800.54 88.34 11.152 0.017 Vega
WISE_W3 19403.28 394.47 8.006 0.022 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.267 9.383 9.498
{\rm log}_{10}({\rm SFR}) -1.697 -0.996 -0.435
{\rm log}_{10}({\rm sSFR}) -11.106 -10.375 -9.779
{\rm stellar\ age} 6.476 7.833 10.024

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.571 -1.007 -0.680
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.834 -0.320 0.340

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.208 0.619 0.949
\delta -0.579 -0.147 0.209
\tau_1/\tau_2 0.646 1.010 1.362
Q_{PAH} 0.560 2.212 4.594
U_{min} 2.609 7.855 14.810
{\rm log}_{10}(\gamma_e)\, -3.350 -2.209 -1.061

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.344 -1.671 -0.567
{\rm log}_{10}(\tau_{AGN})\, 0.906 1.308 1.767

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.830 -1.195 -0.764
0.03-0.10 Gyr -1.808 -0.965 -0.337
0.10-0.33 Gyr -1.835 -0.999 -0.441
0.33-1.09 Gyr -1.945 -1.111 -0.598
1.09-3.61 Gyr -1.826 -0.925 -0.516
3.61-11.92 Gyr -0.921 -0.529 -0.364
11.92-13.24 Gyr -0.940 -0.318 0.323

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.630 10.732 10.819
{\rm log}_{10}({\rm SFR}) 0.458 0.977 1.284
{\rm log}_{10}({\rm sSFR}) -10.339 -9.746 -9.410
{\rm stellar\ age} 5.441 6.857 8.036

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.410 -0.256 -0.096
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.264 -0.558 0.081

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.154 0.274 0.447
\delta -0.540 -0.217 0.070
\tau_1/\tau_2 0.618 0.985 1.353
Q_{PAH} 0.479 1.220 2.542
U_{min} 2.350 6.701 13.840
{\rm log}_{10}(\gamma_e)\, -2.999 -1.842 -1.150

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.483 -2.046 -1.728
{\rm log}_{10}(\tau_{AGN})\, 0.907 1.255 1.691

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.228 0.564 0.765
0.03-0.10 Gyr 0.433 1.081 1.417
0.10-0.33 Gyr 0.262 0.862 1.250
0.33-1.09 Gyr 0.161 0.630 0.931
1.09-3.61 Gyr 0.391 0.735 0.983
3.61-11.92 Gyr 0.527 0.807 0.968
11.92-13.24 Gyr 0.300 0.847 1.295