2026iok results

Information

Transient
Name:AT2026iok
Right ascension: 14h53m27.33s
Declination:47d55m15.05s
Discovery Date:March 18, 2026, 7:13 p.m.
Classification:None
Redshift:None
MW E(B-V):0.022
Host
Name:J145326.99+475513.92
Right ascension: 14h53m26.99s
Declination:47d55m13.92s
Redshift:None
Photometric Redshift:0.086
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.38
Transient MWEBV processed 0.04
Host match processed 5.12
Host information processed 0.26
Host MWEBV processed 0.04
Global aperture construction processed 2.79
Global aperture photometry processed 5.03
Validate global photometry processed 16.14
Global host SED inference processed 401.89
Local aperture photometry processed 4.92
Validate local photometry processed 0.02
Local host SED inference processed 558.98
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h53m27.33s, 47d55m15.05s
semi major axis, semi minor axis (arcsec):1.25, 1.25
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 3.28 0.38 22.610 0.125 AB
PanSTARRS_i 2.25 0.53 23.019 0.254 AB
PanSTARRS_z 2.9 0.78 22.745 0.294 AB
PanSTARRS_y 1.48 2.35 23.477 1.728 AB

Aperture details

RA, DEC (J2000):14h53m26.97s, 47d55m14.08s
semi major axis, semi minor axis (arcsec):8.4, 5.42
angle (degrees, anti-clockwise from east):-112.2
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.93 1.91 21.968 0.350 AB
GALEX_NUV 8.89 1.89 21.528 0.231 AB
SDSS_u 16.69 5.25 20.844 0.342 AB
SDSS_g 18.27 2.36 20.746 0.140 AB
PanSTARRS_g 40.23 1.58 19.889 0.043 AB
SDSS_r 43.4 3.98 19.806 0.100 AB
PanSTARRS_r 47.12 2.02 19.717 0.047 AB
SDSS_i 59.07 5.81 19.472 0.107 AB
PanSTARRS_i 55.13 2.83 19.547 0.056 AB
PanSTARRS_z 60.32 4.21 19.449 0.076 AB
SDSS_z -40.92 21.64 AB
PanSTARRS_y 29.09 12.6 20.241 0.470 AB
2MASS_J -144.12 161.75 Vega
2MASS_H -163.37 271.31 Vega
2MASS_K -180.17 257.76 Vega
WISE_W1 19.89 6.49 17.954 0.354 Vega
WISE_W2 1.67 9.14 20.004 5.942 Vega
WISE_W3 -19.36 39.33 Vega
WISE_W4 302.94 306.84 11.077 1.100 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.153 7.726 8.163
{\rm log}_{10}({\rm SFR}) -1.351 -0.950 -0.540
{\rm log}_{10}({\rm sSFR}) -9.298 -8.552 -7.963
{\rm stellar\ age} 0.063 2.614 6.379

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.352 -0.545 -0.007
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.433 -0.680 0.122

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.910 1.399 1.991
\delta -0.181 0.096 0.294
\tau_1/\tau_2 0.654 1.048 1.459
Q_{PAH} 0.878 2.890 5.469
U_{min} 3.303 9.176 17.123
{\rm log}_{10}(\gamma_e)\, -2.971 -1.800 -0.738

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.635 -0.411 0.244
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.455 1.891

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.100 -0.656 -0.211
0.03-0.10 Gyr -3.393 -1.571 -0.757
0.10-0.33 Gyr -4.564 -2.017 -1.200
0.33-1.07 Gyr -5.836 -2.489 -1.631
1.07-3.48 Gyr -6.755 -3.059 -1.831
3.48-11.37 Gyr -7.239 -3.068 -1.871
11.37-12.63 Gyr -7.612 -3.050 -1.750

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.923 9.054 9.172
{\rm log}_{10}({\rm SFR}) -0.860 -0.519 -0.187
{\rm log}_{10}({\rm sSFR}) -9.947 -9.577 -9.165
{\rm stellar\ age} 4.825 6.401 7.662

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.348 -0.796 -0.302
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.148 -0.556 -0.118

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.068 0.171 0.361
\delta -0.637 -0.208 0.128
\tau_1/\tau_2 0.812 1.187 1.532
Q_{PAH} 1.039 2.407 4.242
U_{min} 2.768 7.910 14.925
{\rm log}_{10}(\gamma_e)\, -2.555 -1.432 -0.655

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.824 -2.081 -0.782
{\rm log}_{10}(\tau_{AGN})\, 1.250 1.652 2.002

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.096 -0.889 -0.683
0.03-0.10 Gyr -0.817 -0.421 -0.059
0.10-0.33 Gyr -0.940 -0.559 -0.251
0.33-1.07 Gyr -1.365 -0.944 -0.654
1.07-3.48 Gyr -1.374 -0.979 -0.745
3.48-11.37 Gyr -1.201 -0.869 -0.674
11.37-12.63 Gyr -1.395 -0.792 -0.316