2026abex results

Information

Transient
Name:SN2026abex
Right ascension: 0h06m46.65s
Declination:8d25m33.84s
Discovery Date:Sept. 8, 2026, 2:25 p.m.
Classification:SN Ia
Redshift:0.039507
MW E(B-V):0.122
Host
Name:J000646.78+082533.64
Object ID:9906624617384641
Catalog Name:decals
Catalog Release:dr9
Right ascension: 0h06m46.78s
Declination:8d25m33.64s
Redshift:None
Photometric Redshift:0.030
Dataset
Version:0
 

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_z
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.32
Transient MWEBV processed 0.19
Host match processed 7.29
Host information processed 0.19
Host MWEBV processed 0.17
Host spectrum download processed 0.12
Global aperture construction processed 0.68
Global aperture photometry processed 7.43
Validate global photometry processed 20.4
Global host SED inference processed 232.39
Local aperture photometry processed 7.1
Validate local photometry processed 0.03
Local host SED inference processed 369.28
 

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})\, 10.322 10.443 10.572
{\rm log}_{10}({\rm SFR}) -1.111 -0.227 0.357
{\rm log}_{10}({\rm sSFR}) -11.606 -10.683 -10.015
{\rm stellar\ age} 6.342 7.691 9.149

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.489 -0.986 -0.596
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.467 -0.501 0.226

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.646 1.033 1.359
\delta -0.456 -0.145 0.160
\tau_1/\tau_2 0.665 0.973 1.282
Q_{PAH} 0.343 1.229 3.978
U_{min} 2.966 7.986 15.477
{\rm log}_{10}(\gamma_e)\, -3.099 -1.657 -0.528

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.262 -2.132 -0.568
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.413 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.392 -0.257 0.358
0.03-0.10 Gyr -1.264 -0.281 0.371
0.10-0.33 Gyr -1.269 -0.323 0.303
0.33-1.09 Gyr -1.254 -0.276 0.261
1.09-3.60 Gyr -0.783 0.187 0.592
3.60-11.90 Gyr 0.157 0.593 0.756
11.90-13.23 Gyr -0.140 0.579 1.212

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.970 11.022 11.071
{\rm log}_{10}({\rm SFR}) -0.534 -0.170 0.206
{\rm log}_{10}({\rm sSFR}) -11.566 -11.173 -10.804
{\rm stellar\ age} 7.301 7.899 9.051

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.506 -0.354 -0.219
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.426 -0.681 0.020

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.194 0.302 0.417
\delta -0.674 -0.342 -0.022
\tau_1/\tau_2 0.659 0.955 1.280
Q_{PAH} 1.686 2.848 4.577
U_{min} 2.358 6.419 13.228
{\rm log}_{10}(\gamma_e)\, -3.501 -2.891 -2.278

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.257 -2.318 -1.777
{\rm log}_{10}(\tau_{AGN})\, 0.963 1.324 1.728

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.861 -0.311 0.097
0.03-0.10 Gyr -0.547 -0.143 0.282
0.10-0.33 Gyr -0.411 0.034 0.400
0.33-1.09 Gyr -0.234 0.238 0.534
1.09-3.60 Gyr 0.119 0.636 0.937
3.60-11.90 Gyr 1.069 1.213 1.294
11.90-13.23 Gyr 0.698 1.182 1.718
 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h06m46.65s, 8d25m33.84s
semi major axis, semi minor axis (arcsec):2.56, 2.56
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 94.46 3.42 18.962 0.039 AB
SDSS_g 447.19 5.53 17.274 0.013 AB
DES_g 498.37 1.86 17.156 0.004 AB
PanSTARRS_g 523.54 0.87 17.103 0.002 AB
SDSS_r 1148.82 8.88 16.249 0.008 AB
PanSTARRS_r 1206.65 0.94 16.196 0.001 AB
DES_r 1311.52 3.44 16.106 0.003 AB
SDSS_i 1844.04 11.32 15.736 0.007 AB
PanSTARRS_i 1943.2 1.05 15.679 0.001 AB
PanSTARRS_z 2577.9 2.53 15.372 0.001 AB
SDSS_z 2637.69 15.19 15.347 0.006 AB
DES_z 2662.31 11.06 15.337 0.005 AB
PanSTARRS_y 3252.34 4.6 15.120 0.002 AB

Aperture details

RA, DEC (J2000):0h06m46.76s, 8d25m33.41s
semi major axis, semi minor axis (arcsec):21.56, 9.07
angle (degrees, anti-clockwise from east):332.66
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 34.35 5.75 20.060 0.182 AB
GALEX_NUV 48.26 5.28 19.691 0.119 AB
SDSS_u 752.62 14.74 16.709 0.021 AB
SDSS_g 2405.42 13.29 15.447 0.006 AB
DES_g 2647.38 4.44 15.343 0.002 AB
PanSTARRS_g 2454.94 3.99 15.425 0.002 AB
SDSS_r 5515.59 20.37 14.546 0.004 AB
PanSTARRS_r 5603.84 4.19 14.529 0.001 AB
DES_r 6265.15 7.76 14.408 0.001 AB
SDSS_i 8497.81 26.27 14.077 0.003 AB
PanSTARRS_i 8506.79 4.51 14.076 0.001 AB
PanSTARRS_z 11289.51 12.32 13.768 0.001 AB
SDSS_z 11951.09 48.92 13.706 0.004 AB
DES_z 12301.37 24.16 13.675 0.002 AB
PanSTARRS_y 14491.08 24.48 13.497 0.002 AB
2MASS_J 17765.39 407.23 12.381 0.025 Vega
2MASS_H 23804.98 662.57 11.591 0.030 Vega
2MASS_K 20237.14 680.84 11.297 0.037 Vega
WISE_W1 9849.7 65.71 11.217 0.007 Vega
WISE_W2 6279.3 69.75 11.066 0.012 Vega
WISE_W3 9437.95 209.48 8.789 0.024 Vega
WISE_W4 7949.13 1261.41 7.529 0.172 Vega