2026zbr results

Information

Transient
Name:AT2026zbr
Right ascension: 2h28m45.02s
Declination:-0d53m54.69s
Discovery Date:Aug. 8, 2026, 9:18 p.m.
Classification:None
Redshift:None
MW E(B-V):0.029
Host
Name:J022845.05-005354.72
Object ID:9906621049477725
Catalog Name:decals
Catalog Release:dr9
Right ascension: 2h28m45.05s
Declination:-0d53m54.72s
Redshift:0.151889
Photometric Redshift:None
 

Cutout Download Report

Downloadable 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: blocked

Task Name Status Time (s)
Cutout download processed 19.54
Transient MWEBV processed 0.04
Host match processed 6.99
Host information processed 0.09
Host MWEBV processed 0.06
Host spectrum download processed 0.18
Global aperture construction processed 0.61
Global aperture photometry processed 8.32
Validate global photometry processed 18.35
Global host SED inference processed 333.4
Local aperture photometry processed 6.42
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})\, 10.657 10.746 10.817
{\rm log}_{10}({\rm SFR}) -0.611 -0.024 0.375
{\rm log}_{10}({\rm sSFR}) -11.450 -10.791 -10.345
{\rm stellar\ age} 5.798 6.858 7.845

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.277 -0.054 0.092
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.553 -0.701 0.114

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.351 0.525 0.711
\delta -0.553 -0.245 0.082
\tau_1/\tau_2 0.641 0.953 1.247
Q_{PAH} 0.762 1.630 3.055
U_{min} 2.386 7.389 14.881
{\rm log}_{10}(\gamma_e)\, -2.972 -2.125 -1.240

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.462 -1.456 -1.091
{\rm log}_{10}(\tau_{AGN})\, 0.952 1.273 1.643

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.795 -0.053 0.384
0.03-0.10 Gyr -0.721 -0.051 0.391
0.10-0.32 Gyr -0.527 0.039 0.446
0.32-1.03 Gyr -0.267 0.272 0.667
1.03-3.32 Gyr 0.079 0.626 0.929
3.32-10.66 Gyr 0.650 0.927 1.067
10.66-11.84 Gyr 0.385 0.931 1.428
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):2h28m45.04s, -0d53m54.68s
semi major axis, semi minor axis (arcsec):7.75, 3.04
angle (degrees, anti-clockwise from east):193.94
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.69 0.34 24.304 0.535 AB
GALEX_NUV 2.24 0.37 23.025 0.180 AB
SDSS_u 12.22 3.31 21.183 0.294 AB
SDSS_g 69.97 2.71 19.288 0.042 AB
DES_g 73.7 0.37 19.231 0.005 AB
PanSTARRS_g 72.38 1.24 19.251 0.019 AB
SDSS_r 172.24 4.32 18.310 0.027 AB
PanSTARRS_r 170.21 1.23 18.323 0.008 AB
DES_r 193.12 0.57 18.185 0.003 AB
SDSS_i 281.49 6.55 17.776 0.025 AB
PanSTARRS_i 262.2 1.99 17.853 0.008 AB
DES_i 296.72 1.53 17.719 0.006 AB
PanSTARRS_z 351.73 3.01 17.534 0.009 AB
SDSS_z 328.64 17.84 17.608 0.059 AB
DES_z 389.92 2.51 17.423 0.007 AB
PanSTARRS_y 431.19 7.92 17.313 0.020 AB
2MASS_H 837.59 164.4 15.225 0.213 Vega
WISE_W1 441.55 13.48 14.589 0.033 Vega
WISE_W2 382.64 17.08 14.104 0.048 Vega
WISE_W3 700.69 57.92 11.612 0.090 Vega
WISE_W4 1247.54 326.57 9.540 0.284 Vega