2026vrz results

Information

Transient
Name:AT2026vrz
Right ascension: 21h07m11.39s
Declination:3d23m11.07s
Discovery Date:July 19, 2026, 8:52 a.m.
Classification:None
Redshift:None
MW E(B-V):0.086
Host
Name:J210711.34+032311.36
Object ID:9906622821239946
Catalog Name:decals
Catalog Release:dr9
Right ascension: 21h07m11.34s
Declination:3d23m11.36s
Redshift:None
Photometric Redshift:0.076
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.02
Transient MWEBV processed 0.09
Host match processed 5.18
Host information processed 0.13
Host MWEBV processed 0.08
Global aperture construction processed 0.61
Global aperture photometry processed 6.32
Validate global photometry processed 17.82
Global host SED inference processed 513.14
Local aperture photometry processed 6.13
Validate local photometry processed 0.03
Local host SED inference processed 480.03
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h07m11.39s, 3d23m11.07s
semi major axis, semi minor axis (arcsec):1.39, 1.39
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 49.66 0.25 19.660 0.006 AB
PanSTARRS_g 47.58 0.33 19.706 0.007 AB
SDSS_r 107.19 2.78 18.825 0.028 AB
PanSTARRS_r 102.2 0.42 18.876 0.005 AB
DES_r 112.9 0.62 18.768 0.006 AB
SDSS_i 171.71 3.59 18.313 0.023 AB
PanSTARRS_i 151.81 0.38 18.447 0.003 AB
PanSTARRS_z 194.7 1.08 18.177 0.006 AB
SDSS_z 244.13 6.59 17.931 0.029 AB
DES_z 231.17 1.93 17.990 0.009 AB
PanSTARRS_y 238.61 2.52 17.956 0.011 AB

Aperture details

RA, DEC (J2000):21h07m11.32s, 3d23m11.55s
semi major axis, semi minor axis (arcsec):11.23, 3.93
angle (degrees, anti-clockwise from east):275.78
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.07 3.72 20.885 0.251 AB
GALEX_NUV 12.99 2.8 21.116 0.234 AB
SDSS_u 27.85 7.0 20.288 0.273 AB
SDSS_g 203.16 4.16 18.130 0.022 AB
DES_g 211.66 0.6 18.086 0.003 AB
PanSTARRS_g 211.61 1.45 18.086 0.007 AB
SDSS_r 388.19 6.19 17.427 0.017 AB
PanSTARRS_r 398.77 1.79 17.398 0.005 AB
DES_r 432.29 1.31 17.311 0.003 AB
SDSS_i 539.48 8.26 17.070 0.017 AB
PanSTARRS_i 563.54 1.63 17.023 0.003 AB
PanSTARRS_z 677.45 4.88 16.823 0.008 AB
SDSS_z 782.41 26.06 16.666 0.036 AB
DES_z 752.13 3.66 16.709 0.005 AB
PanSTARRS_y 870.89 11.84 16.550 0.015 AB
2MASS_J 710.79 200.65 15.876 0.306 Vega
2MASS_H 744.59 308.6 15.353 0.450 Vega
2MASS_K 1764.29 313.88 13.946 0.193 Vega
WISE_W1 593.52 20.97 14.267 0.038 Vega
WISE_W2 390.73 26.53 14.081 0.074 Vega
WISE_W3 1848.07 104.9 10.559 0.062 Vega
WISE_W4 2888.54 761.81 8.628 0.286 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.742 9.862 9.961
{\rm log}_{10}({\rm SFR}) -1.904 -1.051 -0.276
{\rm log}_{10}({\rm sSFR}) -11.721 -10.895 -10.089
{\rm stellar\ age} 5.900 7.573 9.885

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.180 -0.555 -0.206
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.594 -0.462 0.286

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.197 0.637 1.305
\delta -0.602 -0.177 0.217
\tau_1/\tau_2 0.678 1.026 1.381
Q_{PAH} 0.812 2.393 5.237
U_{min} 2.876 8.117 15.820
{\rm log}_{10}(\gamma_e)\, -3.172 -1.858 -0.540

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.034 -0.797 -0.189
{\rm log}_{10}(\tau_{AGN})\, 1.069 1.427 2.000

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.207 -1.321 -0.689
0.03-0.10 Gyr -2.117 -1.064 -0.200
0.10-0.33 Gyr -2.017 -0.906 -0.085
0.33-1.07 Gyr -2.088 -0.869 -0.129
1.07-3.51 Gyr -1.907 -0.529 -0.013
3.51-11.48 Gyr -0.692 -0.032 0.141
11.48-12.75 Gyr -0.636 0.122 0.819

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.291 10.337 10.390
{\rm log}_{10}({\rm SFR}) -0.857 -0.547 -0.241
{\rm log}_{10}({\rm sSFR}) -11.189 -10.893 -10.605
{\rm stellar\ age} 7.028 7.856 9.560

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.341 -0.208 -0.095
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.969 -0.015 0.221

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.046 0.118 0.205
\delta -0.356 0.042 0.277
\tau_1/\tau_2 0.745 1.161 1.580
Q_{PAH} 2.166 4.283 6.010
U_{min} 3.144 8.822 15.930
{\rm log}_{10}(\gamma_e)\, -1.929 -0.579 -0.140

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.238 -1.683 -0.947
{\rm log}_{10}(\tau_{AGN})\, 1.497 1.929 2.099

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.575 -0.363 -0.196
0.03-0.10 Gyr -1.317 -0.688 -0.229
0.10-0.33 Gyr -1.028 -0.463 -0.121
0.33-1.07 Gyr -0.693 -0.257 -0.008
1.07-3.51 Gyr -0.481 -0.004 0.328
3.51-11.48 Gyr 0.276 0.493 0.584
11.48-12.75 Gyr 0.211 0.721 1.229