2026kau results

Information

Transient
Name:AT2026kau
Right ascension: 12h37m31.56s
Declination:3d30m32.04s
Discovery Date:April 17, 2026, 8:20 a.m.
Classification:None
Redshift:None
MW E(B-V):0.023
Host
Name:
Right ascension: 12h37m31.57s
Declination:3d30m31.18s
Redshift:None
Photometric Redshift:0.111
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
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
 GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.51
Transient MWEBV processed 0.07
Host match processed 5.93
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 2.65
Global aperture photometry processed 6.55
Validate global photometry processed 18.74
Global host SED inference processed 620.46
Local aperture photometry processed 6.41
Validate local photometry processed 0.02
Local host SED inference not enough filters 22.53
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h37m31.56s, 3d30m32.04s
semi major axis, semi minor axis (arcsec):0.99, 0.99
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 5.66 0.43 22.017 0.082 AB

Aperture details

RA, DEC (J2000):12h37m31.58s, 3d30m31.49s
semi major axis, semi minor axis (arcsec):5.12, 3.51
angle (degrees, anti-clockwise from east):-13.11
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 5.27 0.55 22.095 0.113 AB
SDSS_u -5.76 3.83 AB
SDSS_g 20.15 1.83 20.639 0.099 AB
DES_g 14.62 0.28 20.988 0.021 AB
PanSTARRS_g 14.67 0.85 20.984 0.063 AB
SDSS_r 11.55 2.47 21.244 0.232 AB
PanSTARRS_r 18.33 1.08 20.742 0.064 AB
DES_r 19.64 0.61 20.667 0.034 AB
SDSS_i 15.83 3.82 20.901 0.262 AB
PanSTARRS_i 17.88 1.14 20.769 0.069 AB
PanSTARRS_z 21.63 3.06 20.563 0.154 AB
SDSS_z 0.28 14.36 25.287 55.932 AB
DES_z 23.11 1.31 20.490 0.061 AB
PanSTARRS_y 10.78 5.69 21.319 0.573 AB
2MASS_J 82.94 146.77 18.208 1.921 Vega
2MASS_H 186.94 203.6 16.853 1.182 Vega
2MASS_K -490.24 264.33 Vega
WISE_W1 11.0 6.8 18.598 0.672 Vega
WISE_W2 20.97 10.41 17.257 0.539 Vega
WISE_W3 96.89 63.28 13.760 0.709 Vega
WISE_W4 -86.71 354.53 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})\, 8.218 8.600 8.815
{\rm log}_{10}({\rm SFR}) -1.142 0.048 0.566
{\rm log}_{10}({\rm sSFR}) -9.872 -8.404 -7.924
{\rm stellar\ age} 0.085 0.338 3.698

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.738 -1.238 -0.181
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.552 -0.684 0.121

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.161 0.783 1.327
\delta -0.220 0.154 0.310
\tau_1/\tau_2 0.575 1.087 1.580
Q_{PAH} 1.517 3.594 5.451
U_{min} 4.553 12.143 19.538
{\rm log}_{10}(\gamma_e)\, -2.919 -1.579 -0.419

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.318 -0.848 -0.038
{\rm log}_{10}(\tau_{AGN})\, 1.081 1.421 1.876

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.038 -2.600 -1.288
0.03-0.10 Gyr -1.058 0.209 0.728
0.10-0.32 Gyr -2.656 -0.449 0.355
0.32-1.05 Gyr -4.670 -2.570 -0.928
1.05-3.42 Gyr -6.841 -3.805 -1.563
3.42-11.09 Gyr -7.672 -4.281 -1.896
11.09-12.32 Gyr -8.104 -4.140 -1.444