2025wki results

Information

Transient
Name:AT2025wki
Right ascension: 20h48m42.35s
Declination:8d15m38.05s
Discovery Date:Aug. 29, 2025, 4:48 a.m.
Classification:None
Redshift:None
MW E(B-V):0.070
Host
Name:
Right ascension: 20h48m42.30s
Declination:8d15m38.94s
Redshift:None
Photometric Redshift:0.146
 

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: blocked

Task Name Status Time (s)
Cutout download processed 38.73
Transient MWEBV processed 0.04
Host match processed 7.27
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 6.06
Validate global photometry processed 17.18
Global host SED inference processed 402.62
Local aperture photometry processed 7.0
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):20h48m42.30s, 8d15m39.07s
semi major axis, semi minor axis (arcsec):5.1, 3.9
angle (degrees, anti-clockwise from east):-124.54
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.59 2.07 21.852 0.340 AB
GALEX_NUV 6.99 1.74 21.789 0.270 AB
SDSS_u 24.27 4.3 20.437 0.192 AB
SDSS_g 74.63 2.99 19.218 0.043 AB
DES_g 81.15 0.37 19.127 0.005 AB
PanSTARRS_g 88.46 1.13 19.033 0.014 AB
SDSS_r 199.31 4.39 18.151 0.024 AB
PanSTARRS_r 197.12 1.36 18.163 0.008 AB
DES_r 214.82 1.18 18.070 0.006 AB
SDSS_i 312.61 6.31 17.662 0.022 AB
PanSTARRS_i 303.86 1.34 17.693 0.005 AB
PanSTARRS_z 394.46 3.64 17.410 0.010 AB
SDSS_z 421.49 15.14 17.338 0.039 AB
PanSTARRS_y 456.01 9.26 17.253 0.022 AB
2MASS_J 1037.18 147.93 15.465 0.155 Vega
2MASS_H 1093.96 231.07 14.935 0.229 Vega
2MASS_K 988.51 222.79 14.575 0.245 Vega
WISE_W1 367.44 19.09 14.788 0.056 Vega
WISE_W2 252.39 22.51 14.556 0.097 Vega
WISE_W3 489.12 53.85 12.002 0.120 Vega
WISE_W4 733.12 509.86 10.117 0.755 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})\, 10.734 10.783 10.844
{\rm log}_{10}({\rm SFR}) -0.171 0.146 0.432
{\rm log}_{10}({\rm sSFR}) -10.958 -10.632 -10.354
{\rm stellar\ age} 7.453 9.187 11.148

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.467 -0.294 -0.163
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.581 -0.235 0.149

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.161 0.246 0.373
\delta -0.734 -0.414 -0.122
\tau_1/\tau_2 0.648 1.075 1.544
Q_{PAH} 0.638 1.663 3.220
U_{min} 2.622 7.708 14.790
{\rm log}_{10}(\gamma_e)\, -2.908 -2.012 -1.141

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.165 -2.894 -1.913
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.381 1.839

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.008 0.253 0.461
0.03-0.10 Gyr -0.555 0.076 0.478
0.10-0.32 Gyr -1.748 -0.640 -0.126
0.32-1.04 Gyr -2.456 -0.924 -0.382
1.04-3.33 Gyr -2.033 -0.677 0.008
3.33-10.72 Gyr -0.434 0.815 1.030
10.72-11.91 Gyr 1.023 1.665 2.000