2026oxi results

Information

Transient
Name:SN2026oxi
Right ascension: 23h31m30.74s
Declination:31d22m08.82s
Discovery Date:June 11, 2026, 4:03 a.m.
Classification:SN Ia
Redshift:0.044000
MW E(B-V):0.133
Host
Name:J233130.85+312207.57
Object ID:9906632737886045
Catalog Name:decals
Catalog Release:dr9
Right ascension: 23h31m30.85s
Declination:31d22m07.57s
Redshift:None
Photometric Redshift:0.085
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.11
Transient MWEBV processed 0.13
Host match processed 6.12
Host information processed 0.07
Host MWEBV processed 0.09
Host spectrum download not processed None
Global aperture construction processed 0.71
Global aperture photometry processed 5.33
Validate global photometry processed 15.81
Global host SED inference processed 454.26
Local aperture photometry processed 4.84
Validate local photometry processed 0.03
Local host SED inference processed 1990.86
 

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})\, 8.334 8.708 9.007
{\rm log}_{10}({\rm SFR}) -0.239 0.107 0.355
{\rm log}_{10}({\rm sSFR}) -9.135 -8.583 -8.022
{\rm stellar\ age} 0.398 6.062 9.637

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.896 -1.696 -1.411
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.440 -1.209 -0.656

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.489 1.873 2.324
\delta -0.344 -0.144 0.076
\tau_1/\tau_2 0.658 1.070 1.465
Q_{PAH} 1.091 2.404 4.817
U_{min} 3.916 10.081 17.817
{\rm log}_{10}(\gamma_e)\, -3.284 -2.131 -0.938

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.590 -3.679 -2.143
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.685 2.061

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.235 0.603 0.859
0.03-0.10 Gyr -3.711 -2.311 -0.692
0.10-0.33 Gyr -5.064 -2.764 -1.232
0.33-1.09 Gyr -5.103 -2.707 -1.326
1.09-3.59 Gyr -5.200 -2.386 -1.092
3.59-11.85 Gyr -4.680 -1.943 -0.965
11.85-13.17 Gyr -5.098 -1.438 -0.206

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.012 9.113 9.226
{\rm log}_{10}({\rm SFR}) -1.277 -1.005 -0.711
{\rm log}_{10}({\rm sSFR}) -10.412 -10.123 -9.814
{\rm stellar\ age} 6.535 7.635 9.858

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.529 -1.063 -0.709
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.180 0.337 0.444

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.156 0.293 0.472
\delta -0.391 -0.016 0.241
\tau_1/\tau_2 0.544 0.898 1.273
Q_{PAH} 0.549 1.471 3.055
U_{min} 3.367 8.730 16.148
{\rm log}_{10}(\gamma_e)\, -2.792 -1.812 -0.861

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.105 -2.937 -1.837
{\rm log}_{10}(\tau_{AGN})\, 1.047 1.537 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.675 -1.167 -0.944
0.03-0.10 Gyr -1.349 -0.960 -0.601
0.10-0.33 Gyr -1.571 -1.019 -0.673
0.33-1.09 Gyr -1.880 -1.225 -0.885
1.09-3.59 Gyr -1.721 -1.090 -0.795
3.59-11.85 Gyr -1.142 -0.792 -0.638
11.85-13.17 Gyr -1.153 -0.601 0.066
 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h31m30.74s, 31d22m08.82s
semi major axis, semi minor axis (arcsec):2.31, 2.31
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 7.28 2.3 21.745 0.343 AB
SDSS_g 33.46 1.61 20.089 0.052 AB
DES_g 1.85 0.06 23.233 0.035 AB
PanSTARRS_g 34.5 0.58 20.055 0.018 AB
SDSS_r 62.51 2.3 19.410 0.040 AB
PanSTARRS_r 72.2 0.84 19.254 0.013 AB
DES_r 3.68 0.15 22.485 0.044 AB
SDSS_i 84.03 3.04 19.089 0.039 AB
PanSTARRS_i 91.52 0.76 18.996 0.009 AB
PanSTARRS_z 102.16 1.95 18.877 0.021 AB
SDSS_z 102.65 7.06 18.872 0.075 AB
DES_z 6.19 0.48 21.921 0.084 AB
PanSTARRS_y 121.26 4.21 18.691 0.038 AB

Aperture details

RA, DEC (J2000):23h31m30.84s, 31d22m07.87s
semi major axis, semi minor axis (arcsec):3.68, 3.39
angle (degrees, anti-clockwise from east):-54.88
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.1 1.4 22.672 0.492 AB
GALEX_NUV 7.14 1.67 21.766 0.253 AB
SDSS_u 10.59 3.54 21.338 0.363 AB
SDSS_g 58.2 2.18 19.488 0.041 AB
PanSTARRS_g 55.0 0.88 19.549 0.017 AB
SDSS_r 100.14 3.06 18.898 0.033 AB
PanSTARRS_r 101.83 1.27 18.880 0.014 AB
SDSS_i 140.74 4.22 18.529 0.033 AB
PanSTARRS_i 129.43 1.13 18.620 0.009 AB
PanSTARRS_z 143.7 2.91 18.506 0.022 AB
SDSS_z 182.63 10.59 18.246 0.063 AB
PanSTARRS_y 177.8 6.24 18.275 0.038 AB
2MASS_J 205.65 86.03 17.222 0.454 Vega
2MASS_H 272.56 132.4 16.444 0.527 Vega
2MASS_K 118.03 173.29 16.882 1.594 Vega
WISE_W1 82.93 9.07 16.404 0.119 Vega
WISE_W2 37.83 11.61 16.616 0.333 Vega
WISE_W3 69.05 56.84 14.128 0.894 Vega
WISE_W4 -374.71 378.97 Vega