2026zrd results

Information

Transient
Name:AT2026zrd
Right ascension: 13h48m28.27s
Declination:-2d10m43.26s
Discovery Date:June 30, 2026, 2:57 p.m.
Classification:None
Redshift:None
MW E(B-V):0.047
Host
Name:J134828.25-021043.77
Object ID:9906620622178918
Catalog Name:decals
Catalog Release:dr9
Right ascension: 13h48m28.25s
Declination:-2d10m43.77s
Redshift:None
Photometric Redshift:0.213
Dataset
Version:0
 

Cutout Download Report

Downloadable Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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
GALEX_NUV
GALEX_FUV
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.51
Transient MWEBV processed 0.17
Host match processed 5.23
Host information processed 0.15
Host MWEBV processed 0.16
Host spectrum download processed 0.07
Global aperture construction processed 0.66
Global aperture photometry processed 7.77
Validate global photometry processed 19.85
Global host SED inference processed 358.84
Local aperture photometry processed 7.51
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.542 10.056 10.359
{\rm log}_{10}({\rm SFR}) -0.186 0.936 1.381
{\rm log}_{10}({\rm sSFR}) -10.442 -9.087 -8.091
{\rm stellar\ age} 0.358 4.246 6.627

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.051 -0.372 0.025
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.393 -0.828 -0.230

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.656 1.147 1.633
\delta -0.728 -0.431 -0.118
\tau_1/\tau_2 0.637 1.044 1.445
Q_{PAH} 1.602 3.618 5.650
U_{min} 3.001 8.327 16.779
{\rm log}_{10}(\gamma_e)\, -2.849 -1.717 -0.562

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.522 -0.513 0.127
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.482 1.862

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.230 1.068 1.727
0.03-0.10 Gyr -1.601 0.287 1.110
0.10-0.32 Gyr -2.479 -0.179 0.645
0.32-1.00 Gyr -2.621 -0.118 0.586
1.00-3.18 Gyr -3.039 -0.166 0.476
3.18-10.06 Gyr -3.388 -0.184 0.526
10.06-11.18 Gyr -3.889 -0.258 0.720
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):13h48m28.25s, -2d10m43.63s
semi major axis, semi minor axis (arcsec):2.42, 2.27
angle (degrees, anti-clockwise from east):341.8
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 7.4 2.08 21.727 0.305 AB
SDSS_g 12.25 1.16 21.180 0.103 AB
DES_g 15.79 0.17 20.904 0.012 AB
PanSTARRS_g 16.72 0.48 20.842 0.031 AB
SDSS_r 43.03 2.01 19.816 0.051 AB
PanSTARRS_r 43.87 0.73 19.795 0.018 AB
DES_r 46.57 0.6 19.730 0.014 AB
SDSS_i 67.29 2.69 19.330 0.043 AB
PanSTARRS_i 63.9 1.05 19.386 0.018 AB
DES_i 72.59 0.59 19.248 0.009 AB
PanSTARRS_z 77.06 1.21 19.183 0.017 AB
SDSS_z 87.66 9.67 19.043 0.120 AB
DES_z 91.65 2.0 18.995 0.024 AB
PanSTARRS_y 88.4 2.56 19.034 0.031 AB
2MASS_J 148.43 100.09 17.576 0.732 Vega
2MASS_H 256.49 141.88 16.510 0.601 Vega
2MASS_K 180.48 157.11 16.421 0.945 Vega
WISE_W1 69.28 7.31 16.600 0.115 Vega
WISE_W2 62.51 11.08 16.071 0.192 Vega
WISE_W3 35.29 43.76 14.857 1.347 Vega
WISE_W4 -195.5 292.91 Vega