2026vbi results

Information

Transient
Name:AT2026vbi
Right ascension: 0h56m02.93s
Declination:-3d30m57.17s
Discovery Date:July 19, 2026, 1:36 a.m.
Classification:None
Redshift:None
MW E(B-V):0.041
Host
Name:J005602.99-033053.79
Object ID:9906620099928245
Catalog Name:decals
Catalog Release:dr9
Right ascension: 0h56m02.99s
Declination:-3d30m53.79s
Redshift:None
Photometric Redshift:0.039
 

Cutout Download Report

Downloaded 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 20.36
Transient MWEBV processed 0.1
Host match processed 6.06
Host information processed 0.15
Host MWEBV processed 0.17
Global aperture construction processed 0.64
Global aperture photometry processed 6.39
Validate global photometry processed 18.64
Global host SED inference processed 367.22
Local aperture photometry processed 6.23
Validate local photometry processed 0.03
Local host SED inference processed 497.65
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h56m02.93s, -3d30m57.17s
semi major axis, semi minor axis (arcsec):2.59, 2.59
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 86.9 3.35 19.052 0.042 AB
SDSS_g 240.04 4.15 17.949 0.019 AB
DES_g 247.5 0.44 17.916 0.002 AB
PanSTARRS_g 238.8 0.72 17.955 0.003 AB
SDSS_r 395.45 5.34 17.407 0.015 AB
PanSTARRS_r 366.99 0.66 17.488 0.002 AB
DES_r 430.13 0.71 17.316 0.002 AB
SDSS_i 531.56 6.46 17.086 0.013 AB
PanSTARRS_i 487.25 0.81 17.181 0.002 AB
DES_i 536.28 1.37 17.077 0.003 AB
PanSTARRS_z 582.23 1.66 16.987 0.003 AB
SDSS_z 636.63 10.27 16.890 0.018 AB
DES_z 648.7 2.69 16.870 0.005 AB
PanSTARRS_y 680.46 5.91 16.818 0.009 AB

Aperture details

RA, DEC (J2000):0h56m02.97s, -3d30m53.69s
semi major axis, semi minor axis (arcsec):10.99, 7.69
angle (degrees, anti-clockwise from east):213.08
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 87.84 2.76 19.041 0.034 AB
GALEX_NUV 162.95 2.18 18.370 0.015 AB
SDSS_u 428.93 10.07 17.319 0.025 AB
SDSS_g 1258.62 9.94 16.150 0.009 AB
DES_g 1312.71 1.05 16.105 0.001 AB
PanSTARRS_g 1299.46 2.36 16.116 0.002 AB
SDSS_r 2107.82 12.86 15.590 0.007 AB
PanSTARRS_r 2004.91 2.23 15.645 0.001 AB
DES_r 2286.74 1.7 15.502 0.001 AB
SDSS_i 2798.01 16.23 15.283 0.006 AB
PanSTARRS_i 2718.51 2.68 15.314 0.001 AB
DES_i 2860.32 3.26 15.259 0.001 AB
PanSTARRS_z 3168.91 5.74 15.148 0.002 AB
SDSS_z 3401.97 32.0 15.071 0.010 AB
DES_z 3467.04 6.37 15.050 0.002 AB
PanSTARRS_y 3815.26 20.99 14.946 0.006 AB
2MASS_J 4491.18 187.24 13.874 0.045 Vega
2MASS_H 5131.94 316.31 13.257 0.067 Vega
2MASS_K 4091.19 372.22 13.033 0.099 Vega
WISE_W1 2451.51 32.7 12.727 0.014 Vega
WISE_W2 1502.06 37.78 12.619 0.027 Vega
WISE_W3 6873.35 155.56 9.133 0.025 Vega
WISE_W4 6343.8 922.23 7.774 0.158 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.325 9.492 9.645
{\rm log}_{10}({\rm SFR}) -0.708 -0.087 0.400
{\rm log}_{10}({\rm sSFR}) -10.253 -9.619 -9.005
{\rm stellar\ age} 4.389 6.575 8.101

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.421 -0.747 -0.351
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.792 0.026 0.328

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.293 0.651 1.057
\delta -0.529 -0.143 0.183
\tau_1/\tau_2 0.610 0.970 1.336
Q_{PAH} 0.371 1.336 3.135
U_{min} 3.020 8.490 16.056
{\rm log}_{10}(\gamma_e)\, -3.286 -1.677 -0.750

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.187 -2.717 -1.227
{\rm log}_{10}(\tau_{AGN})\, 0.861 1.349 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.965 -0.664 -0.307
0.03-0.10 Gyr -0.672 0.031 0.544
0.10-0.33 Gyr -1.047 -0.349 0.188
0.33-1.09 Gyr -1.464 -0.604 -0.242
1.09-3.61 Gyr -1.252 -0.540 -0.224
3.61-11.91 Gyr -1.087 -0.478 -0.262
11.91-13.23 Gyr -1.306 -0.477 0.109

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.078 10.160 10.231
{\rm log}_{10}({\rm SFR}) 0.470 0.687 0.912
{\rm log}_{10}({\rm sSFR}) -9.745 -9.467 -9.196
{\rm stellar\ age} 6.060 7.074 8.215

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.538 -0.394 -0.289
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.086 0.242 0.365

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.279 0.427 0.590
\delta -0.526 -0.338 -0.201
\tau_1/\tau_2 0.726 1.064 1.387
Q_{PAH} 0.521 1.203 2.087
U_{min} 2.999 7.350 13.596
{\rm log}_{10}(\gamma_e)\, -3.317 -2.561 -1.893

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.223 -3.254 -2.380
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.519 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.060 0.107 0.254
0.03-0.10 Gyr 0.575 0.814 1.052
0.10-0.33 Gyr -0.126 0.324 0.594
0.33-1.09 Gyr -0.376 -0.005 0.225
1.09-3.61 Gyr -0.286 0.093 0.306
3.61-11.91 Gyr 0.032 0.240 0.376
11.91-13.23 Gyr -0.145 0.331 0.778