2025yok results

Information

Transient
Name:AT2025yok
Right ascension: 9h41m07.55s
Declination:22d02m24.54s
Discovery Date:Sept. 25, 2025, 12:38 p.m.
Classification:None
Redshift:None
MW E(B-V):0.023
Host
Name:
Right ascension: 9h41m07.55s
Declination:22d02m24.24s
Redshift:None
Photometric Redshift:0.119
 

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 16.75
Transient MWEBV processed 0.04
Host match processed 4.88
Host information processed 0.12
Host MWEBV processed 0.05
Global aperture construction processed 0.67
Global aperture photometry processed 6.46
Validate global photometry processed 17.47
Global host SED inference processed 399.81
Local aperture photometry failed 0.03
Validate local photometry not processed None
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):9h41m07.49s, 22d02m21.99s
semi major axis, semi minor axis (arcsec):11.01, 4.45
angle (degrees, anti-clockwise from east):-163.76
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.09 3.65 21.108 0.302 AB
GALEX_NUV 21.63 0.42 20.562 0.021 AB
SDSS_u 41.34 5.91 19.859 0.155 AB
SDSS_g 103.32 3.29 18.865 0.035 AB
DES_g 107.25 0.63 18.824 0.006 AB
PanSTARRS_g 102.66 1.33 18.871 0.014 AB
SDSS_r 183.13 4.73 18.243 0.028 AB
PanSTARRS_r 178.57 1.72 18.270 0.010 AB
DES_r 191.59 1.45 18.194 0.008 AB
SDSS_i 216.91 6.24 18.059 0.031 AB
PanSTARRS_i 234.98 2.75 17.972 0.013 AB
SDSS_z 352.81 23.39 17.531 0.072 AB
DES_z 288.75 3.57 17.749 0.013 AB
PanSTARRS_y 261.87 12.59 17.855 0.052 AB
2MASS_J 369.15 160.58 16.587 0.472 Vega
2MASS_H 424.25 280.43 15.963 0.718 Vega
2MASS_K 589.52 253.76 15.136 0.467 Vega
WISE_W1 190.31 21.03 15.502 0.120 Vega
WISE_W2 155.86 24.66 15.079 0.172 Vega
WISE_W3 256.75 88.36 12.702 0.374 Vega
WISE_W4 320.14 533.77 11.017 1.810 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})\, 10.111 10.184 10.312
{\rm log}_{10}({\rm SFR}) 0.162 0.428 0.717
{\rm log}_{10}({\rm sSFR}) -10.044 -9.766 -9.511
{\rm stellar\ age} 6.501 7.328 10.288

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.279 -0.751 -0.434
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.344 -0.512 0.038

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.130 0.252 0.445
\delta -0.488 -0.126 0.145
\tau_1/\tau_2 0.697 1.117 1.518
Q_{PAH} 1.297 3.306 5.082
U_{min} 2.889 8.200 15.822
{\rm log}_{10}(\gamma_e)\, -2.507 -1.438 -0.479

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.185 -1.553 -1.018
{\rm log}_{10}(\tau_{AGN})\, 1.152 1.496 1.854

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.465 -0.336 -0.040
0.03-0.10 Gyr 0.268 0.568 0.869
0.10-0.32 Gyr -1.323 0.092 0.411
0.32-1.05 Gyr -2.167 -0.288 0.049
1.05-3.40 Gyr -1.709 -0.163 0.171
3.40-11.00 Gyr -0.198 0.300 0.455
11.00-12.22 Gyr -0.014 0.584 1.359