2026vbp results

Information

Transient
Name:AT2026vbp
Right ascension: 0h39m49.75s
Declination:-2d57m23.00s
Discovery Date:July 10, 2026, 11:13 a.m.
Classification:None
Redshift:None
MW E(B-V):0.033
Host
Name:J003949.77-025723.02
Object ID:9906620287360611
Catalog Name:decals
Catalog Release:dr9
Right ascension: 0h39m49.77s
Declination:-2d57m23.02s
Redshift:None
Photometric Redshift:0.094
 

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 19.85
Transient MWEBV processed 0.1
Host match processed 6.19
Host information processed 0.17
Host MWEBV processed 0.19
Global aperture construction processed 0.67
Global aperture photometry processed 7.25
Validate global photometry processed 19.81
Global host SED inference processed 511.4
Local aperture photometry processed 6.97
Validate local photometry processed 0.03
Local host SED inference processed 475.2
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h39m49.75s, -2d57m23.00s
semi major axis, semi minor axis (arcsec):1.14, 1.14
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 136.31 0.46 18.564 0.004 AB
PanSTARRS_i 199.04 0.47 18.153 0.003 AB
DES_i 238.51 1.23 17.956 0.006 AB
PanSTARRS_z 260.69 0.92 17.860 0.004 AB
DES_z 323.15 2.22 17.627 0.007 AB
PanSTARRS_y 302.65 1.94 17.698 0.007 AB

Aperture details

RA, DEC (J2000):0h39m49.75s, -2d57m22.84s
semi major axis, semi minor axis (arcsec):6.37, 3.82
angle (degrees, anti-clockwise from east):207.39
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.88 0.35 24.040 0.426 AB
GALEX_NUV 1.68 0.44 23.337 0.282 AB
SDSS_u 39.1 4.29 19.920 0.119 AB
SDSS_g 119.48 3.26 18.707 0.030 AB
DES_g 131.65 0.43 18.601 0.004 AB
PanSTARRS_g 148.36 1.62 18.472 0.012 AB
SDSS_r 328.44 5.32 17.609 0.018 AB
PanSTARRS_r 319.39 1.27 17.639 0.004 AB
DES_r 367.67 0.81 17.486 0.002 AB
SDSS_i 527.97 7.06 17.093 0.015 AB
PanSTARRS_i 528.95 1.81 17.091 0.004 AB
DES_i 581.27 2.02 16.989 0.004 AB
PanSTARRS_z 711.0 3.68 16.770 0.006 AB
SDSS_z 772.3 16.69 16.681 0.023 AB
DES_z 799.39 3.64 16.643 0.005 AB
PanSTARRS_y 843.35 8.13 16.585 0.010 AB
2MASS_J 1187.7 105.31 15.318 0.096 Vega
2MASS_H 1887.87 163.39 14.342 0.094 Vega
2MASS_K 1744.85 216.44 13.958 0.135 Vega
WISE_W1 597.91 16.11 14.259 0.029 Vega
WISE_W2 383.46 20.88 14.102 0.059 Vega
WISE_W3 225.18 62.99 12.845 0.304 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.034 10.190 10.330
{\rm log}_{10}({\rm SFR}) -1.145 -0.439 0.274
{\rm log}_{10}({\rm sSFR}) -11.329 -10.670 -9.890
{\rm stellar\ age} 5.056 7.417 10.110

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.059 -0.475 -0.099
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.486 -0.729 -0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.445 0.962 1.501
\delta -0.678 -0.309 0.064
\tau_1/\tau_2 0.553 0.936 1.344
Q_{PAH} 0.681 2.213 4.705
U_{min} 2.744 7.589 14.957
{\rm log}_{10}(\gamma_e)\, -3.507 -2.600 -1.232

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.711 -1.401 0.049
{\rm log}_{10}(\tau_{AGN})\, 0.908 1.352 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.481 -0.543 0.035
0.03-0.10 Gyr -1.551 -0.484 0.350
0.10-0.33 Gyr -1.850 -0.584 0.267
0.33-1.06 Gyr -1.793 -0.447 0.347
1.06-3.46 Gyr -1.931 -0.228 0.314
3.46-11.27 Gyr -0.812 0.250 0.477
11.27-12.52 Gyr -0.379 0.477 1.270

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.605 10.699 10.780
{\rm log}_{10}({\rm SFR}) -1.558 -0.500 0.285
{\rm log}_{10}({\rm sSFR}) -12.281 -11.176 -10.369
{\rm stellar\ age} 7.490 11.250 11.871

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.065 -0.717 -0.497
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.489 -0.432 0.279

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.478 0.647 0.852
\delta -0.756 -0.495 -0.261
\tau_1/\tau_2 0.533 0.974 1.439
Q_{PAH} 0.287 0.845 1.913
U_{min} 3.420 9.587 17.214
{\rm log}_{10}(\gamma_e)\, -3.144 -2.374 -1.411

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.438 -3.455 -2.472
{\rm log}_{10}(\tau_{AGN})\, 1.113 1.593 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.949 -1.875 -0.687
0.03-0.10 Gyr -1.701 -0.397 0.442
0.10-0.33 Gyr -3.392 -1.156 -0.036
0.33-1.06 Gyr -5.546 -2.802 -0.826
1.06-3.46 Gyr -4.033 -2.087 -0.421
3.46-11.27 Gyr -1.844 0.134 0.909
11.27-12.52 Gyr 0.509 1.807 1.924