2026jdb results

Information

Transient
Name:AT2026jdb
Right ascension: 11h00m58.81s
Declination:13d03m06.37s
Discovery Date:April 4, 2026, 9:31 a.m.
Classification:None
Redshift:None
MW E(B-V):0.012
Host
Name:J110058.80+130305.75
Right ascension: 11h00m58.80s
Declination:13d03m05.75s
Redshift:None
Photometric Redshift:0.090
 

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: completed

Task Name Status Time (s)
Cutout download processed 18.33
Transient MWEBV processed 0.15
Host match processed 6.32
Host information processed 0.14
Host MWEBV processed 0.1
Global aperture construction processed 0.66
Global aperture photometry processed 6.32
Validate global photometry processed 17.47
Global host SED inference processed 1776.22
Local aperture photometry processed 5.96
Validate local photometry processed 0.03
Local host SED inference processed 493.07
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h00m58.81s, 13d03m06.37s
semi major axis, semi minor axis (arcsec):1.19, 1.19
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 165.27 0.67 18.355 0.004 AB
DES_r 334.18 1.6 17.590 0.005 AB
PanSTARRS_i 499.67 0.58 17.153 0.001 AB
PanSTARRS_z 564.27 0.84 17.021 0.002 AB
DES_z 626.89 4.64 16.907 0.008 AB
PanSTARRS_y 624.34 1.89 16.911 0.003 AB

Aperture details

RA, DEC (J2000):11h00m58.79s, 13d03m05.79s
semi major axis, semi minor axis (arcsec):6.12, 5.7
angle (degrees, anti-clockwise from east):-91.08
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 64.6 8.1 19.374 0.136 AB
GALEX_NUV 22.7 0.89 20.510 0.043 AB
DES_g 491.27 1.23 17.172 0.003 AB
PanSTARRS_g 482.2 1.4 17.192 0.003 AB
SDSS_r 952.85 8.46 16.452 0.010 AB
PanSTARRS_r 956.44 1.76 16.448 0.002 AB
DES_r 1057.51 2.92 16.339 0.003 AB
SDSS_i 1379.2 10.45 16.051 0.008 AB
PanSTARRS_i 1458.95 2.18 15.990 0.002 AB
PanSTARRS_z 1711.43 3.42 15.817 0.002 AB
SDSS_z 1736.96 19.44 15.801 0.012 AB
DES_z 1800.71 8.07 15.761 0.005 AB
PanSTARRS_y 1966.25 8.98 15.666 0.005 AB
2MASS_J 2407.24 187.46 14.551 0.085 Vega
2MASS_H 2338.72 278.77 14.110 0.129 Vega
2MASS_K 3001.45 282.26 13.369 0.102 Vega
WISE_W1 1130.65 22.39 13.568 0.021 Vega
WISE_W2 762.9 25.35 13.355 0.036 Vega
WISE_W3 426.87 75.61 12.150 0.192 Vega
WISE_W4 883.09 439.28 9.915 0.540 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.213 10.365 10.497
{\rm log}_{10}({\rm SFR}) -0.510 0.107 0.672
{\rm log}_{10}({\rm sSFR}) -10.934 -10.306 -9.588
{\rm stellar\ age} 5.301 7.445 10.545

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.580 -1.133 -0.723
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.629 -0.791 0.119

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.426 0.751 1.101
\delta -0.818 -0.525 -0.147
\tau_1/\tau_2 0.582 0.963 1.372
Q_{PAH} 0.551 1.842 3.819
U_{min} 2.562 7.809 14.885
{\rm log}_{10}(\gamma_e)\, -3.501 -2.148 -0.854

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.991 -2.322 -0.498
{\rm log}_{10}(\tau_{AGN})\, 0.855 1.348 1.869

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.322 0.119 0.509
0.03-0.10 Gyr -1.110 0.024 0.735
0.10-0.33 Gyr -1.524 -0.211 0.585
0.33-1.06 Gyr -1.844 -0.284 0.498
1.06-3.47 Gyr -1.640 -0.023 0.530
3.47-11.32 Gyr -0.325 0.393 0.645
11.32-12.57 Gyr -0.198 0.658 1.489

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.943 10.986 11.029
{\rm log}_{10}({\rm SFR}) -1.212 -0.751 -0.366
{\rm log}_{10}({\rm sSFR}) -12.145 -11.719 -11.336
{\rm stellar\ age} 11.234 11.910 11.942

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.881 -0.707 -0.580
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.765 0.247 0.434

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.044 0.117 0.244
\delta -0.443 -0.094 0.158
\tau_1/\tau_2 0.358 0.861 1.401
Q_{PAH} 0.315 1.173 3.337
U_{min} 3.125 9.566 17.894
{\rm log}_{10}(\gamma_e)\, -3.047 -1.533 -0.581

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.060 -2.920 -2.048
{\rm log}_{10}(\tau_{AGN})\, 1.075 1.535 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.716 -0.280 0.074
0.03-0.10 Gyr -4.549 -3.056 -1.195
0.10-0.33 Gyr -6.480 -3.914 -1.562
0.33-1.06 Gyr -7.105 -3.991 -1.479
1.06-3.47 Gyr -4.929 -2.808 -0.938
3.47-11.32 Gyr -2.155 -1.005 0.481
11.32-12.57 Gyr 2.037 2.135 2.184