2026iko results

Information

Transient
Name:AT2026iko
Right ascension: 9h54m53.02s
Declination:2d34m50.74s
Discovery Date:April 4, 2026, 11:59 p.m.
Classification:None
Redshift:None
MW E(B-V):0.041
Host
Name:
Right ascension: 9h54m52.92s
Declination:2d34m52.29s
Redshift:None
Photometric Redshift:0.109
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.98
Transient MWEBV processed 0.12
Host match processed 5.71
Host information processed 0.13
Host MWEBV processed 0.15
Global aperture construction processed 0.65
Global aperture photometry processed 6.12
Validate global photometry processed 18.86
Global host SED inference processed 562.56
Local aperture photometry processed 5.82
Validate local photometry processed 0.03
Local host SED inference not enough filters 23.41
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h54m53.02s, 2d34m50.74s
semi major axis, semi minor axis (arcsec):1.01, 1.01
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 6.63 0.7 21.847 0.115 AB

Aperture details

RA, DEC (J2000):9h54m52.92s, 2d34m52.49s
semi major axis, semi minor axis (arcsec):6.69, 3.98
angle (degrees, anti-clockwise from east):-44.01
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.46 0.3 21.874 0.050 AB
GALEX_NUV 8.62 0.16 21.561 0.020 AB
SDSS_u 36.42 4.61 19.997 0.138 AB
SDSS_g 41.84 2.5 19.846 0.065 AB
DES_g 42.35 0.6 19.833 0.015 AB
PanSTARRS_g 41.38 0.67 19.858 0.017 AB
SDSS_r 49.26 3.42 19.669 0.075 AB
PanSTARRS_r 57.61 0.7 19.499 0.013 AB
SDSS_i 87.34 5.42 19.047 0.067 AB
PanSTARRS_i 67.19 1.88 19.332 0.030 AB
PanSTARRS_z 58.86 3.47 19.476 0.064 AB
SDSS_z 47.74 17.97 19.703 0.409 AB
DES_z 81.72 2.97 19.119 0.039 AB
PanSTARRS_y 88.3 8.34 19.035 0.103 AB
2MASS_J 8.5 146.46 20.681 18.700 Vega
2MASS_H 48.95 204.16 18.308 4.528 Vega
2MASS_K 380.12 261.8 15.612 0.748 Vega
WISE_W1 25.41 8.32 17.688 0.355 Vega
WISE_W2 22.73 15.67 17.170 0.749 Vega
WISE_W3 12.46 66.66 15.987 5.808 Vega
WISE_W4 271.22 469.48 11.197 1.879 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})\, 8.543 8.797 9.120
{\rm log}_{10}({\rm SFR}) 0.281 0.501 0.658
{\rm log}_{10}({\rm sSFR}) -8.777 -8.275 -7.924
{\rm stellar\ age} 0.110 2.900 5.692

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.629 -0.059 0.095
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.013 0.136 0.284

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.183 0.240 0.361
\delta -0.904 -0.716 -0.437
\tau_1/\tau_2 0.738 1.190 1.610
Q_{PAH} 0.306 1.009 2.494
U_{min} 2.619 8.060 15.193
{\rm log}_{10}(\gamma_e)\, -2.958 -1.889 -0.976

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.569 -1.462 -0.970
{\rm log}_{10}(\tau_{AGN})\, 1.195 1.523 1.796

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.301 -0.106 0.063
0.03-0.10 Gyr 0.391 0.627 0.795
0.10-0.32 Gyr -3.162 -1.249 -0.123
0.32-1.05 Gyr -5.035 -1.723 -0.785
1.05-3.42 Gyr -4.907 -1.657 -0.878
3.42-11.11 Gyr -4.550 -1.677 -0.909
11.11-12.35 Gyr -4.905 -1.629 -0.712