2026dbu results

Information

Transient
Name:AT2026dbu
Right ascension: 10h55m47.24s
Declination:-1d56m48.63s
Discovery Date:Jan. 21, 2026, 7:39 p.m.
Classification:None
Redshift:None
MW E(B-V):0.038
Host
Name:
Right ascension: 10h55m47.21s
Declination:-1d56m48.19s
Redshift:None
Photometric Redshift:0.128
 

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_r
DES_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.59
Transient MWEBV processed 0.12
Host match processed 5.95
Host information processed 0.13
Host MWEBV processed 0.1
Global aperture construction processed 0.64
Global aperture photometry processed 6.66
Validate global photometry processed 18.97
Global host SED inference processed 425.23
Local aperture photometry processed 6.76
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):10h55m47.20s, -1d56m47.98s
semi major axis, semi minor axis (arcsec):5.79, 4.1
angle (degrees, anti-clockwise from east):-8.92
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.53 4.04 20.995 0.302 AB
GALEX_NUV 12.81 1.74 21.131 0.147 AB
SDSS_u 21.32 3.63 20.578 0.185 AB
SDSS_g 61.14 2.44 19.434 0.043 AB
DES_g 67.71 0.57 19.323 0.009 AB
PanSTARRS_g 64.66 1.08 19.373 0.018 AB
SDSS_r 102.52 3.4 18.873 0.036 AB
PanSTARRS_r 102.64 1.21 18.872 0.013 AB
DES_r 108.73 1.02 18.809 0.010 AB
SDSS_i 136.66 4.47 18.561 0.036 AB
PanSTARRS_i 124.54 1.54 18.662 0.013 AB
PanSTARRS_z 146.54 2.91 18.485 0.022 AB
SDSS_z 153.76 18.12 18.433 0.128 AB
DES_z 152.55 2.83 18.441 0.020 AB
PanSTARRS_y 141.81 6.94 18.521 0.053 AB
2MASS_J 311.3 125.56 16.772 0.438 Vega
2MASS_H 207.04 167.46 16.742 0.878 Vega
2MASS_K 274.51 244.79 15.966 0.968 Vega
WISE_W1 75.38 9.97 16.508 0.144 Vega
WISE_W2 49.38 13.51 16.327 0.297 Vega
WISE_W3 71.87 71.26 14.085 1.076 Vega
WISE_W4 -270.1 428.8 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})\, 9.789 9.870 9.974
{\rm log}_{10}({\rm SFR}) -0.371 -0.053 0.214
{\rm log}_{10}({\rm sSFR}) -10.245 -9.936 -9.680
{\rm stellar\ age} 4.995 6.099 7.167

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.434 -0.941 -0.470
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.680 -0.848 0.135

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.076 0.191 0.358
\delta -0.172 0.159 0.325
\tau_1/\tau_2 0.632 0.971 1.310
Q_{PAH} 1.084 2.877 5.036
U_{min} 2.783 8.237 15.457
{\rm log}_{10}(\gamma_e)\, -2.055 -1.090 -0.423

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.657 -1.855 -1.134
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.552 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.052 -0.646 -0.344
0.03-0.10 Gyr -0.300 0.072 0.359
0.10-0.32 Gyr -0.072 0.207 0.437
0.32-1.04 Gyr -0.317 0.022 0.254
1.04-3.37 Gyr -0.286 -0.037 0.161
3.37-10.90 Gyr -0.281 -0.045 0.122
10.90-12.11 Gyr -0.429 0.048 0.483