2026vdf results

Information

Transient
Name:AT2026vdf
Right ascension: 10h58m53.38s
Declination:42d00m26.07s
Discovery Date:July 19, 2026, 4:05 a.m.
Classification:None
Redshift:None
MW E(B-V):0.010
Host
Name:2190674
Object ID:1059849.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 10h58m53.33s
Declination:42d00m16.97s
Redshift:0.048369
Photometric Redshift:None
 

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 17.27
Transient MWEBV processed 0.06
Host match processed 5.09
Host information processed 0.06
Host MWEBV processed 0.1
Global aperture construction processed 0.6
Global aperture photometry processed 4.94
Validate global photometry processed 13.24
Global host SED inference processed 392.42
Local aperture photometry processed 4.87
Validate local photometry processed 0.02
Local host SED inference processed 448.66
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h58m53.38s, 42d00m26.07s
semi major axis, semi minor axis (arcsec):2.11, 2.11
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 16.67 1.69 20.845 0.110 AB
SDSS_g 48.14 1.93 19.694 0.044 AB
PanSTARRS_g 49.61 0.5 19.661 0.011 AB
SDSS_r 80.9 2.48 19.130 0.033 AB
PanSTARRS_r 79.27 0.57 19.152 0.008 AB
SDSS_i 108.08 3.14 18.816 0.032 AB
PanSTARRS_i 108.52 0.49 18.811 0.005 AB
PanSTARRS_z 126.64 1.47 18.644 0.013 AB
SDSS_z 121.65 5.36 18.687 0.048 AB
PanSTARRS_y 139.15 3.25 18.541 0.025 AB

Aperture details

RA, DEC (J2000):10h58m53.35s, 42d00m17.34s
semi major axis, semi minor axis (arcsec):19.74, 8.89
angle (degrees, anti-clockwise from east):199.78
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 91.47 9.64 18.997 0.114 AB
GALEX_NUV 117.53 6.94 18.725 0.064 AB
SDSS_u 380.58 9.99 17.449 0.029 AB
SDSS_g 1424.06 10.78 16.016 0.008 AB
PanSTARRS_g 1467.86 3.16 15.983 0.002 AB
SDSS_r 2622.55 14.31 15.353 0.006 AB
PanSTARRS_r 2542.5 3.54 15.387 0.002 AB
SDSS_i 3632.11 18.66 15.000 0.006 AB
PanSTARRS_i 3638.15 3.07 14.998 0.001 AB
PanSTARRS_z 4290.75 9.09 14.819 0.002 AB
SDSS_z 4333.33 33.42 14.808 0.008 AB
PanSTARRS_y 5075.79 20.54 14.636 0.004 AB
WISE_W1 3359.99 36.01 12.385 0.012 Vega
WISE_W2 1974.88 42.44 12.322 0.023 Vega
WISE_W3 4402.23 136.74 9.617 0.034 Vega
WISE_W4 3364.93 816.26 8.463 0.263 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.974 9.117 9.244
{\rm log}_{10}({\rm SFR}) -2.063 -1.269 -0.551
{\rm log}_{10}({\rm sSFR}) -11.203 -10.401 -9.678
{\rm stellar\ age} 5.378 7.441 9.327

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.698 -1.176 -0.620
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.682 -0.826 0.105

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.217 0.642 1.064
\delta -0.512 -0.139 0.190
\tau_1/\tau_2 0.651 1.017 1.364
Q_{PAH} 0.636 2.320 5.444
U_{min} 2.894 8.215 15.365
{\rm log}_{10}(\gamma_e)\, -3.299 -2.189 -0.806

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.705 -0.842 -0.176
{\rm log}_{10}(\tau_{AGN})\, 1.075 1.421 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.564 -1.668 -1.073
0.03-0.10 Gyr -2.195 -1.237 -0.440
0.10-0.33 Gyr -2.165 -1.193 -0.604
0.33-1.09 Gyr -2.514 -1.281 -0.740
1.09-3.58 Gyr -2.327 -1.127 -0.711
3.58-11.80 Gyr -1.405 -0.791 -0.608
11.80-13.11 Gyr -1.460 -0.711 -0.042

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.669 10.715 10.778
{\rm log}_{10}({\rm SFR}) -0.221 0.029 0.294
{\rm log}_{10}({\rm sSFR}) -10.930 -10.682 -10.418
{\rm stellar\ age} 7.553 8.164 10.008

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.796 -0.610 -0.449
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.219 -0.133 0.297

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.270 0.386 0.536
\delta -0.011 0.168 0.303
\tau_1/\tau_2 0.579 0.932 1.310
Q_{PAH} 0.727 1.595 2.692
U_{min} 2.514 6.995 13.983
{\rm log}_{10}(\gamma_e)\, -3.045 -2.346 -1.672

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.194 -3.102 -2.264
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.433 1.875

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.248 0.011 0.179
0.03-0.10 Gyr -0.432 0.035 0.391
0.10-0.33 Gyr -0.672 -0.106 0.242
0.33-1.09 Gyr -0.680 -0.146 0.186
1.09-3.58 Gyr -0.623 0.114 0.524
3.58-11.80 Gyr 0.665 0.894 0.987
11.80-13.11 Gyr 0.539 1.064 1.634