2026dbj results

Information

Transient
Name:AT2026dbj
Right ascension: 8h38m48.34s
Declination:38d26m29.50s
Discovery Date:Feb. 6, 2026, 9:03 a.m.
Classification:None
Redshift:None
MW E(B-V):0.030
Host
Name:
Right ascension: 8h38m48.19s
Declination:38d26m27.12s
Redshift:None
Photometric Redshift:0.198
 

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 18.41
Transient MWEBV processed 0.12
Host match processed 4.85
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 5.93
Validate global photometry processed 17.96
Global host SED inference processed 415.05
Local aperture photometry processed 5.78
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):8h38m48.17s, 38d26m27.34s
semi major axis, semi minor axis (arcsec):6.93, 4.42
angle (degrees, anti-clockwise from east):-65.72
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.51 2.55 21.711 0.369 AB
GALEX_NUV 13.54 1.79 21.071 0.144 AB
SDSS_u 40.19 4.29 19.890 0.116 AB
SDSS_g 92.31 3.07 18.987 0.036 AB
DES_g 91.45 1.17 18.997 0.014 AB
PanSTARRS_g 99.77 1.47 18.903 0.016 AB
SDSS_r 185.65 4.49 18.228 0.026 AB
PanSTARRS_r 183.96 1.67 18.238 0.010 AB
SDSS_i 258.14 5.77 17.870 0.024 AB
PanSTARRS_i 257.94 1.23 17.871 0.005 AB
PanSTARRS_z 296.03 3.86 17.722 0.014 AB
SDSS_z 388.55 15.63 17.426 0.044 AB
DES_z 302.02 3.29 17.700 0.012 AB
PanSTARRS_y 317.89 10.89 17.644 0.037 AB
2MASS_J 526.66 138.49 16.201 0.285 Vega
2MASS_H 600.04 225.76 15.587 0.408 Vega
2MASS_K 577.36 199.98 15.159 0.376 Vega
WISE_W1 208.42 10.91 15.404 0.057 Vega
WISE_W2 163.79 14.9 15.025 0.099 Vega
WISE_W3 385.96 73.34 12.260 0.206 Vega
WISE_W4 125.19 379.4 12.036 3.290 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})\, 10.608 10.687 10.793
{\rm log}_{10}({\rm SFR}) 0.360 0.825 1.172
{\rm log}_{10}({\rm sSFR}) -10.397 -9.892 -9.519
{\rm stellar\ age} 5.868 6.648 9.113

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.455 -1.046 -0.738
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.741 -0.158 0.304

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.193 0.290 0.419
\delta -0.759 -0.481 -0.186
\tau_1/\tau_2 0.565 0.997 1.434
Q_{PAH} 0.668 1.776 3.636
U_{min} 2.704 8.474 16.181
{\rm log}_{10}(\gamma_e)\, -3.050 -2.235 -1.039

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.834 -2.405 -1.653
{\rm log}_{10}(\tau_{AGN})\, 0.945 1.327 1.807

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.446 0.222 0.480
0.03-0.10 Gyr 0.417 0.952 1.317
0.10-0.32 Gyr -0.461 0.603 0.995
0.32-1.01 Gyr -2.007 0.168 0.577
1.01-3.21 Gyr -1.342 0.428 0.778
3.21-10.20 Gyr 0.355 0.853 1.015
10.20-11.33 Gyr 0.285 1.007 1.812