2026kak results

Information

Transient
Name:AT2026kak
Right ascension: 12h35m03.76s
Declination:0d06m28.05s
Discovery Date:April 18, 2026, 7:39 a.m.
Classification:None
Redshift:None
MW E(B-V):0.020
Host
Name:3113391
Right ascension: 12h35m03.84s
Declination:0d06m30.49s
Redshift:None
Photometric Redshift:0.080
 

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 18.11
Transient MWEBV processed 0.1
Host match processed 4.6
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 5.86
Validate global photometry processed 18.18
Global host SED inference processed 372.83
Local aperture photometry processed 5.72
Validate local photometry processed 0.03
Local host SED inference processed 424.96
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h35m03.76s, 0d06m28.05s
semi major axis, semi minor axis (arcsec):1.33, 1.33
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 32.91 0.34 20.107 0.011 AB
PanSTARRS_g 28.13 0.25 20.277 0.010 AB
SDSS_r 45.26 1.87 19.761 0.045 AB
PanSTARRS_r 43.83 0.34 19.796 0.008 AB
DES_r 52.09 0.63 19.608 0.013 AB
SDSS_i 59.2 2.29 19.469 0.042 AB
PanSTARRS_i 56.8 0.43 19.514 0.008 AB
PanSTARRS_z 59.68 0.8 19.460 0.015 AB
SDSS_z 73.37 5.97 19.236 0.088 AB
DES_z 74.81 1.9 19.215 0.028 AB
PanSTARRS_y 67.11 1.77 19.333 0.029 AB

Aperture details

RA, DEC (J2000):12h35m03.74s, 0d06m30.38s
semi major axis, semi minor axis (arcsec):8.58, 5.6
angle (degrees, anti-clockwise from east):-86.29
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 37.56 1.58 19.963 0.046 AB
GALEX_NUV 65.31 0.91 19.363 0.015 AB
SDSS_u 164.48 6.43 18.360 0.042 AB
SDSS_g 394.68 5.57 17.409 0.015 AB
DES_g 423.31 1.28 17.333 0.003 AB
PanSTARRS_g 413.51 1.27 17.359 0.003 AB
SDSS_r 573.57 7.19 17.004 0.014 AB
PanSTARRS_r 593.23 1.69 16.967 0.003 AB
DES_r 654.3 2.3 16.861 0.004 AB
SDSS_i 799.65 9.41 16.643 0.013 AB
PanSTARRS_i 779.96 2.19 16.670 0.003 AB
PanSTARRS_z 841.22 4.09 16.588 0.005 AB
SDSS_z 864.03 30.0 16.559 0.038 AB
DES_z 879.07 6.76 16.540 0.008 AB
PanSTARRS_y 867.24 9.12 16.555 0.011 AB
2MASS_J 996.31 216.27 15.509 0.236 Vega
2MASS_H 1442.36 290.19 14.635 0.218 Vega
2MASS_K 1311.17 387.84 14.268 0.321 Vega
WISE_W1 591.28 18.27 14.272 0.034 Vega
WISE_W2 413.18 25.39 14.021 0.067 Vega
WISE_W3 2040.56 96.37 10.452 0.051 Vega
WISE_W4 2460.74 639.5 8.802 0.282 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.731 8.977 9.103
{\rm log}_{10}({\rm SFR}) -1.486 -0.736 -0.065
{\rm log}_{10}({\rm sSFR}) -10.506 -9.666 -8.944
{\rm stellar\ age} 1.603 4.778 6.506

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.388 -0.625 -0.150
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.657 -0.411 0.264

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.167 0.451 0.797
\delta -0.781 -0.444 -0.026
\tau_1/\tau_2 0.708 1.064 1.431
Q_{PAH} 1.045 2.996 5.528
U_{min} 3.202 8.442 15.575
{\rm log}_{10}(\gamma_e)\, -2.774 -1.750 -0.697

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.830 -0.878 -0.255
{\rm log}_{10}(\tau_{AGN})\, 0.982 1.485 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.622 -1.095 -0.752
0.03-0.10 Gyr -1.638 -0.657 0.076
0.10-0.33 Gyr -1.448 -0.537 -0.029
0.33-1.07 Gyr -1.433 -0.659 -0.302
1.07-3.50 Gyr -2.007 -0.919 -0.631
3.50-11.44 Gyr -2.580 -1.142 -0.821
11.44-12.71 Gyr -2.598 -1.201 -0.620

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.023 10.117 10.230
{\rm log}_{10}({\rm SFR}) 0.526 0.762 1.020
{\rm log}_{10}({\rm sSFR}) -9.610 -9.368 -9.074
{\rm stellar\ age} 5.074 6.275 7.388

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.134 -0.739 -0.515
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.897 -1.067 0.289

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.317 0.553
\delta -0.793 -0.486 -0.228
\tau_1/\tau_2 0.805 1.162 1.510
Q_{PAH} 0.753 1.822 3.059
U_{min} 1.850 5.743 12.334
{\rm log}_{10}(\gamma_e)\, -3.545 -2.903 -2.017

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.936 -2.016 -1.628
{\rm log}_{10}(\tau_{AGN})\, 0.949 1.304 1.699

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.033 0.130 0.301
0.03-0.10 Gyr 0.635 0.895 1.160
0.10-0.33 Gyr 0.088 0.553 0.857
0.33-1.07 Gyr -0.362 0.075 0.333
1.07-3.50 Gyr -0.199 0.137 0.376
3.50-11.44 Gyr -0.086 0.183 0.358
11.44-12.71 Gyr -0.274 0.235 0.671