2026zs

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Information

Transient

Name: AT2026zs
Right ascension: 8h01m04.06s
Declination: 43d49m12.52s
Discovery Date: Jan. 12, 2026, 5:59 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.039

Host

Name:
Right ascension: 8h01m03.91s
Declination: 43d49m13.53s
Redshift: None
Photometric Redshift: 0.111
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 15.65
Transient MWEBV processed 0.06
Host match processed 5.28
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 5.02
Validate global photometry processed 15.08
Global host SED inference processed 417.83
Local aperture photometry processed 4.87
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 8h01m04.06s, 43d49m12.52s
semi major axis, semi minor axis (arcsec) = 0.99, 0.99
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 8h01m03.89s, 43d49m13.67s
semi major axis, semi minor axis (arcsec) = 4.47, 3.83
angle (degrees, anti-clockwise from east) = -71.65

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 37.71 3.27 19.959 0.094 AB
SDSS_g 97.71 3.03 18.925 0.034 AB
PanSTARRS_g 109.21 0.94 18.804 0.009 AB
SDSS_r 175.58 4.0 18.289 0.025 AB
PanSTARRS_r 179.27 1.39 18.266 0.008 AB
SDSS_i 253.64 5.39 17.889 0.023 AB
PanSTARRS_i 239.68 0.93 17.951 0.004 AB
PanSTARRS_z 275.73 2.66 17.799 0.010 AB
SDSS_z 314.71 11.67 17.655 0.040 AB
PanSTARRS_y 300.37 8.48 17.706 0.031 AB
2MASS_J 311.36 127.71 16.772 0.445 Vega
2MASS_H 734.05 171.14 15.368 0.253 Vega
2MASS_K 687.95 193.66 14.968 0.306 Vega
WISE_W1 174.95 12.65 15.594 0.079 Vega
WISE_W2 110.57 16.98 15.452 0.167 Vega
WISE_W3 458.54 68.0 12.073 0.161 Vega
WISE_W4 230.5 386.79 11.373 1.822 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

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})\, 9.931 10.045 10.141
{\rm log}_{10}({\rm SFR}) -0.656 0.035 0.572
{\rm log}_{10}({\rm sSFR}) -10.726 -9.976 -9.440
{\rm stellar\ age} 4.991 6.435 7.661

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.285 -0.914 -0.623
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.615 -0.721 0.140

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.172 0.285 0.431
\delta -0.912 -0.708 -0.279
\tau_1/\tau_2 0.533 0.894 1.257
Q_{PAH} 0.625 1.802 4.066
U_{min} 2.435 7.345 14.744
{\rm log}_{10}(\gamma_e)\, -2.733 -1.830 -0.846

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.922 -2.678 -1.759
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.418 1.856

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.971 -0.445 -0.126
0.03-0.10 Gyr -0.664 0.143 0.712
0.10-0.32 Gyr -0.650 0.062 0.491
0.32-1.05 Gyr -0.721 -0.084 0.256
1.05-3.42 Gyr -0.387 0.066 0.341
3.42-11.09 Gyr -0.237 0.152 0.322
11.09-12.32 Gyr -0.438 0.171 0.702