2026bjt results

Information

Transient
Name:AT2026bjt
Right ascension: 12h46m02.21s
Declination:69d49m14.27s
Discovery Date:Jan. 25, 2026, 7:44 a.m.
Classification:None
Redshift:None
MW E(B-V):0.016
Host
Name:
Right ascension: 12h46m02.23s
Declination:69d49m13.89s
Redshift:None
Photometric Redshift:0.183
 

Cutout Download Report

Downloaded 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
GALEX_NUV
GALEX_FUV
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 4.85
Transient MWEBV processed 0.11
Host match processed 5.99
Host information processed 0.11
Host MWEBV processed 0.11
Global aperture construction processed 2.92
Global aperture photometry processed 3.7
Validate global photometry processed 10.51
Global host SED inference processed 459.35
Local aperture photometry processed 3.68
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):12h46m02.19s, 69d49m14.03s
semi major axis, semi minor axis (arcsec):4.09, 3.22
angle (degrees, anti-clockwise from east):-57.49
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 13.22 0.76 21.097 0.062 AB
PanSTARRS_r 14.7 1.25 20.982 0.092 AB
PanSTARRS_i 17.81 1.23 20.773 0.075 AB
PanSTARRS_z 19.26 2.51 20.689 0.141 AB
PanSTARRS_y 16.26 5.21 20.872 0.348 AB
2MASS_J 17.88 110.82 19.874 6.731 Vega
2MASS_H 19.29 170.41 19.319 9.590 Vega
2MASS_K 56.57 186.08 17.681 3.571 Vega
WISE_W1 27.08 7.45 17.619 0.299 Vega
WISE_W2 13.0 8.97 17.776 0.749 Vega
WISE_W3 79.23 40.55 13.979 0.556 Vega
WISE_W4 447.27 290.67 10.654 0.706 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})\, 8.692 8.913 9.131
{\rm log}_{10}({\rm SFR}) -0.965 -0.187 0.531
{\rm log}_{10}({\rm sSFR}) -9.968 -9.126 -8.112
{\rm stellar\ age} 0.200 0.798 3.592

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.544 -1.064 -0.450
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.533 -0.700 0.044

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.467 0.833
\delta -0.646 -0.211 0.163
\tau_1/\tau_2 0.611 1.062 1.511
Q_{PAH} 1.671 3.562 5.362
U_{min} 3.243 9.323 17.502
{\rm log}_{10}(\gamma_e)\, -2.994 -1.956 -0.939

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.840 -0.949 -0.170
{\rm log}_{10}(\tau_{AGN})\, 0.981 1.412 1.860

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.805 -0.561 -0.193
0.03-0.10 Gyr -1.356 -0.116 0.675
0.10-0.32 Gyr -1.075 0.100 0.555
0.32-1.02 Gyr -3.371 -0.886 -0.029
1.02-3.24 Gyr -5.665 -2.266 -0.742
3.24-10.34 Gyr -6.513 -2.620 -1.131
10.34-11.49 Gyr -6.574 -2.502 -1.003