2026czj results

Information

Transient
Name:AT2026czj
Right ascension: 11h41m34.97s
Declination:35d54m33.84s
Discovery Date:Feb. 12, 2026, 1:25 a.m.
Classification:None
Redshift:None
MW E(B-V):0.016
Host
Name:2071939
Right ascension: 11h41m36.08s
Declination:35d54m45.06s
Redshift:0.116471
Photometric Redshift:None
 

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_z
DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.12
Transient MWEBV processed 0.04
Host match processed 4.94
Host information processed 0.06
Host MWEBV processed 0.06
Global aperture construction processed 0.64
Global aperture photometry processed 5.91
Validate global photometry processed 17.68
Global host SED inference processed 437.27
Local aperture photometry processed 5.65
Validate local photometry processed 0.03
Local host SED inference failed 0.05
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h41m34.97s, 35d54m33.84s
semi major axis, semi minor axis (arcsec):0.95, 0.95
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 -0.58 0.31 AB

Aperture details

RA, DEC (J2000):11h41m36.04s, 35d54m45.30s
semi major axis, semi minor axis (arcsec):9.8, 8.47
angle (degrees, anti-clockwise from east):-18.05
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.25 2.05 22.328 0.523 AB
GALEX_NUV 7.29 1.53 21.743 0.228 AB
SDSS_u 90.27 5.35 19.011 0.064 AB
SDSS_g 523.96 6.61 17.102 0.014 AB
DES_g 576.11 2.39 16.999 0.005 AB
PanSTARRS_g 596.38 2.12 16.961 0.004 AB
SDSS_r 1379.22 10.38 16.051 0.008 AB
PanSTARRS_r 1446.64 2.27 15.999 0.002 AB
SDSS_i 2072.71 13.26 15.609 0.007 AB
PanSTARRS_i 2037.73 2.29 15.627 0.001 AB
PanSTARRS_z 2708.62 6.26 15.318 0.003 AB
SDSS_z 2813.52 27.16 15.277 0.010 AB
DES_z 2852.91 10.11 15.262 0.004 AB
PanSTARRS_y 3291.85 12.02 15.106 0.004 AB
2MASS_J 3922.41 170.73 14.021 0.047 Vega
2MASS_H 5623.63 277.56 13.157 0.054 Vega
2MASS_K 4840.41 298.14 12.850 0.067 Vega
WISE_W2 1350.13 34.13 12.735 0.027 Vega
WISE_W3 347.72 100.24 12.373 0.313 Vega
WISE_W4 477.27 602.48 10.583 1.371 Vega
 

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})\, 11.318 11.369 11.466
{\rm log}_{10}({\rm SFR}) -1.314 -0.525 -0.030
{\rm log}_{10}({\rm sSFR}) -12.790 -11.877 -11.348
{\rm stellar\ age} 7.263 8.335 11.545

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.593 -0.439 -0.323
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.263 -0.754 -0.267

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.233 0.325 0.436
\delta -0.856 -0.549 -0.156
\tau_1/\tau_2 0.443 0.808 1.219
Q_{PAH} 0.416 1.218 2.404
U_{min} 3.680 9.406 16.736
{\rm log}_{10}(\gamma_e)\, -2.788 -1.468 -0.796

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.457 -3.640 -2.734
{\rm log}_{10}(\tau_{AGN})\, 1.064 1.573 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.647 -0.544 0.002
0.03-0.10 Gyr -2.053 -0.678 -0.007
0.10-0.32 Gyr -3.028 -0.892 -0.066
0.32-1.05 Gyr -3.308 -0.954 -0.012
1.05-3.40 Gyr -1.988 -0.163 0.917
3.40-11.03 Gyr -0.116 1.511 1.655
11.03-12.25 Gyr 1.201 1.959 2.614