2026uj

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Information

Transient

Name: AT2026uj
Right ascension: 9h51m20.16s
Declination: 19d20m41.78s
Discovery Date: Jan. 12, 2026, 2:29 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name:
Right ascension: 9h51m20.31s
Declination: 19d20m44.29s
Redshift: None
Photometric Redshift: 0.174
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 21.5
Transient MWEBV processed 0.06
Host match processed 8.55
Host information processed 0.27
Host MWEBV processed 0.14
Global aperture construction processed 0.84
Global aperture photometry processed 5.17
Validate global photometry processed 15.44
Global host SED inference processed 394.62
Local aperture photometry processed 7.13
Validate local photometry no valid phot 0.03
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) = 9h51m20.16s, 19d20m41.78s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 9h51m20.30s, 19d20m44.56s
semi major axis, semi minor axis (arcsec) = 6.54, 2.87
angle (degrees, anti-clockwise from east) = -144.64

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.36 1.06 22.968 0.490 AB
GALEX_NUV 4.46 1.28 22.276 0.313 AB
SDSS_u 17.36 2.79 20.801 0.174 AB
SDSS_g 53.16 2.49 19.586 0.051 AB
PanSTARRS_g 52.28 0.85 19.604 0.018 AB
SDSS_r 108.58 3.31 18.811 0.033 AB
PanSTARRS_r 110.66 1.21 18.790 0.012 AB
SDSS_i 152.81 4.43 18.440 0.031 AB
PanSTARRS_i 153.64 1.36 18.434 0.010 AB
PanSTARRS_z 201.96 3.05 18.137 0.016 AB
SDSS_z 192.69 12.21 18.188 0.069 AB
PanSTARRS_y 242.36 8.57 17.939 0.038 AB
2MASS_J 371.93 86.06 16.579 0.251 Vega
2MASS_H 362.16 145.38 16.135 0.436 Vega
2MASS_K 626.11 160.68 15.071 0.279 Vega
WISE_W1 164.65 10.62 15.660 0.070 Vega
WISE_W2 144.92 15.58 15.158 0.117 Vega
WISE_W3 406.92 78.08 12.202 0.208 Vega
WISE_W4 561.71 479.64 10.406 0.927 Vega
 

Imaging data

 

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})\, 10.357 10.436 10.511
{\rm log}_{10}({\rm SFR}) -0.142 0.490 0.862
{\rm log}_{10}({\rm sSFR}) -10.594 -9.941 -9.531
{\rm stellar\ age} 5.466 6.448 8.003

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.691 -0.362 -0.173
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.519 -0.715 0.109

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.273 0.407 0.605
\delta -0.795 -0.535 -0.220
\tau_1/\tau_2 0.663 1.050 1.437
Q_{PAH} 0.794 2.160 3.920
U_{min} 2.662 7.714 14.827
{\rm log}_{10}(\gamma_e)\, -2.561 -1.508 -0.511

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.062 -2.743 -1.666
{\rm log}_{10}(\tau_{AGN})\, 0.989 1.413 1.865

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.867 -0.591 -0.096
0.03-0.10 Gyr -0.044 0.636 1.018
0.10-0.32 Gyr 0.109 0.573 0.912
0.32-1.02 Gyr -0.426 0.239 0.548
1.02-3.26 Gyr -0.178 0.360 0.618
3.26-10.43 Gyr 0.261 0.585 0.719
10.43-11.59 Gyr 0.024 0.678 1.304