2026zjb results

Information

Transient
Name:AT2026zjb
Right ascension: 13h38m07.34s
Declination:52d06m48.68s
Discovery Date:Aug. 20, 2026, 8:50 p.m.
Classification:None
Redshift:None
MW E(B-V):0.010
Host
Name:J133807.29+520648.86
Object ID:9907738054822863
Catalog Name:decals
Catalog Release:dr9
Right ascension: 13h38m07.29s
Declination:52d06m48.86s
Redshift:None
Photometric Redshift:0.119
 

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_z
GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 16.92
Transient MWEBV processed 0.03
Host match processed 6.19
Host information processed 0.13
Host MWEBV processed 0.17
Host spectrum download processed 0.06
Global aperture construction processed 0.65
Global aperture photometry processed 6.95
Validate global photometry processed 17.68
Global host SED inference processed 358.96
Local aperture photometry processed 6.34
Validate local photometry processed 0.03
Local host SED inference not enough filters 23.74
 

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})\, 9.436 9.548 9.642
{\rm log}_{10}({\rm SFR}) -0.487 -0.225 0.072
{\rm log}_{10}({\rm sSFR}) -10.061 -9.776 -9.411
{\rm stellar\ age} 4.715 6.117 7.146

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.760 -1.397 -0.950
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.386 -0.523 0.096

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.113 0.254 0.451
\delta -0.613 -0.212 0.183
\tau_1/\tau_2 0.663 0.935 1.218
Q_{PAH} 0.602 1.679 3.586
U_{min} 3.029 7.859 14.816
{\rm log}_{10}(\gamma_e)\, -2.887 -1.743 -0.670

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.111 -2.228 -1.062
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.442 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.355 -0.122 0.097
0.03-0.10 Gyr -0.666 -0.283 0.079
0.10-0.32 Gyr -0.801 -0.408 -0.039
0.32-1.05 Gyr -0.827 -0.451 -0.153
1.05-3.40 Gyr -0.620 -0.335 -0.131
3.40-11.00 Gyr -0.655 -0.343 -0.176
11.00-12.22 Gyr -0.897 -0.367 0.068
 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h38m07.34s, 52d06m48.68s
semi major axis, semi minor axis (arcsec):0.93, 0.93
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 38.58 1.64 19.934 0.046 AB

Aperture details

RA, DEC (J2000):13h38m07.28s, 52d06m49.01s
semi major axis, semi minor axis (arcsec):3.33, 2.94
angle (degrees, anti-clockwise from east):332.2
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 21.18 2.64 20.585 0.135 AB
SDSS_g 41.77 2.04 19.848 0.053 AB
DES_g 47.39 0.5 19.711 0.012 AB
PanSTARRS_g 48.32 0.64 19.690 0.014 AB
SDSS_r 61.81 2.46 19.422 0.043 AB
PanSTARRS_r 68.64 0.91 19.309 0.014 AB
DES_r 68.56 1.15 19.310 0.018 AB
SDSS_i 81.33 3.32 19.124 0.044 AB
PanSTARRS_i 90.14 0.89 19.013 0.011 AB
PanSTARRS_z 83.4 2.06 19.097 0.027 AB
SDSS_z 92.58 10.01 18.984 0.117 AB
DES_z 88.73 2.67 19.030 0.033 AB
PanSTARRS_y 89.57 4.79 19.020 0.058 AB
2MASS_J 134.19 84.26 17.686 0.682 Vega
2MASS_H 150.57 144.82 17.088 1.044 Vega
2MASS_K 69.42 137.72 17.458 2.154 Vega
WISE_W1 31.53 8.64 17.454 0.298 Vega
WISE_W2 10.26 12.33 18.033 1.305 Vega
WISE_W3 2.87 45.6 17.581 17.251 Vega
WISE_W4 -110.63 266.34 Vega