2026kbu results

Information

Transient
Name:AT2026kbu
Right ascension: 16h10m55.36s
Declination:29d32m07.21s
Discovery Date:April 3, 2026, 8:22 p.m.
Classification:None
Redshift:None
MW E(B-V):0.034
Host
Name:SDSSJ161055.66+29320
Right ascension: 16h10m55.68s
Declination:29d32m01.93s
Redshift:None
Photometric Redshift:0.107
 

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 18.16
Transient MWEBV processed 0.14
Host match processed 4.42
Host information processed 0.11
Host MWEBV processed 0.05
Global aperture construction processed 0.67
Global aperture photometry processed 6.57
Validate global photometry processed 19.09
Global host SED inference processed 379.73
Local aperture photometry processed 6.35
Validate local photometry processed 0.03
Local host SED inference not enough filters 23.56
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h10m55.36s, 29d32m07.21s
semi major axis, semi minor axis (arcsec):1.02, 1.02
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 1.58 0.41 23.401 0.283 AB

Aperture details

RA, DEC (J2000):16h10m55.65s, 29d32m01.86s
semi major axis, semi minor axis (arcsec):8.44, 3.75
angle (degrees, anti-clockwise from east):-176.57
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.26 1.19 23.646 1.023 AB
GALEX_NUV 4.23 0.5 22.335 0.128 AB
SDSS_u 22.07 4.43 20.540 0.218 AB
SDSS_g 159.65 3.61 18.392 0.025 AB
DES_g 179.68 0.73 18.264 0.004 AB
PanSTARRS_g 180.17 1.5 18.261 0.009 AB
SDSS_r 358.69 5.45 17.513 0.017 AB
PanSTARRS_r 360.51 1.46 17.508 0.004 AB
DES_r 384.29 1.55 17.438 0.004 AB
SDSS_i 510.02 6.97 17.131 0.015 AB
PanSTARRS_i 504.45 2.33 17.143 0.005 AB
PanSTARRS_z 615.07 4.25 16.928 0.007 AB
SDSS_z 708.15 15.47 16.775 0.024 AB
DES_z 680.43 5.27 16.818 0.008 AB
PanSTARRS_y 751.01 9.14 16.711 0.013 AB
2MASS_J 1243.82 132.7 15.268 0.116 Vega
2MASS_H 1328.75 188.2 14.724 0.154 Vega
2MASS_K 1392.99 241.05 14.202 0.188 Vega
WISE_W1 593.35 16.48 14.268 0.030 Vega
WISE_W2 408.02 18.21 14.034 0.048 Vega
WISE_W3 1128.75 67.92 11.095 0.065 Vega
WISE_W4 1838.43 505.8 9.119 0.299 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})\, 10.352 10.434 10.489
{\rm log}_{10}({\rm SFR}) -0.467 -0.081 0.176
{\rm log}_{10}({\rm sSFR}) -10.913 -10.515 -10.223
{\rm stellar\ age} 3.759 5.339 6.309

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.277 -0.122 -0.005
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.251 -0.619 -0.079

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.346 0.431 0.551
\delta -0.900 -0.754 -0.573
\tau_1/\tau_2 0.631 0.922 1.215
Q_{PAH} 0.700 1.827 3.716
U_{min} 2.355 6.801 13.540
{\rm log}_{10}(\gamma_e)\, -2.542 -1.665 -0.961

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.316 -3.171 -2.000
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.563 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.252 0.078 0.273
0.03-0.10 Gyr -0.798 -0.177 0.176
0.10-0.32 Gyr -0.665 0.048 0.504
0.32-1.05 Gyr 0.643 0.826 0.985
1.05-3.43 Gyr 0.507 0.716 0.921
3.43-11.13 Gyr 0.041 0.441 0.599
11.13-12.36 Gyr -0.405 0.342 0.799