2025uko

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Information

Transient

Name: AT2025uko
Right ascension: 17h17m37.49s
Declination: 52d13m54.09s
Discovery Date: Aug. 15, 2025, 4:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name:
Right ascension: 17h17m37.48s
Declination: 52d13m53.89s
Redshift: 0.088331
Photometric Redshift: 0.124
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 5.87
Cutout download processed 17.61
Global aperture construction processed 0.7
Local aperture photometry processed 5.33
Global aperture photometry processed 4.77
Validate local photometry processed 0.02
Validate global photometry processed 12.78
Host information processed 0.15
Global host SED inference processed 424.66
Local host SED inference processed 574.6
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 17h17m37.49s, 52d13m54.09s
semi major axis, semi minor axis (arcsec) = 1.21, 1.21
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 81.84 0.75 19.118 0.010 AB
PanSTARRS_r 242.14 0.51 17.940 0.002 AB
PanSTARRS_i 378.81 0.47 17.454 0.001 AB
PanSTARRS_z 528.22 1.23 17.093 0.003 AB
DES_z 603.48 4.51 16.948 0.008 AB
PanSTARRS_y 525.69 2.51 17.098 0.005 AB

Aperture details

RA, DEC (J2000) = 17h17m37.46s, 52d13m54.21s
semi major axis, semi minor axis (arcsec) = 7.2, 6.25
angle (degrees, anti-clockwise from east) = -158.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.48 1.54 22.914 0.676 AB
DES_g 348.79 1.58 17.544 0.005 AB
PanSTARRS_z 1718.74 6.02 15.812 0.004 AB
WISE_W2 859.04 18.19 13.226 0.023 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.450 10.547 10.630
{\rm log}_{10}({\rm SFR}) -2.541 -1.022 -0.325
{\rm log}_{10}({\rm sSFR}) -13.035 -11.562 -10.847
{\rm stellar\ age} 7.565 11.132 11.954

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.318 -0.902 -0.619
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.569 -0.897 -0.165

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.662 0.910 1.184
\delta -0.681 -0.469 -0.200
\tau_1/\tau_2 0.448 0.887 1.323
Q_{PAH} 0.520 2.090 4.791
U_{min} 3.568 9.418 17.416
{\rm log}_{10}(\gamma_e)\, -3.282 -1.926 -0.549

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.897 -0.782 -0.246
{\rm log}_{10}(\tau_{AGN})\, 1.096 1.433 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.659 -1.286 -0.413
0.03-0.10 Gyr -3.460 -1.204 -0.302
0.10-0.33 Gyr -4.541 -1.596 -0.469
0.33-1.06 Gyr -5.466 -2.316 -0.612
1.06-3.47 Gyr -4.390 -2.155 -0.318
3.47-11.34 Gyr -1.939 0.098 0.743
11.34-12.60 Gyr 0.548 1.632 1.771

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.756 10.882 11.035
{\rm log}_{10}({\rm SFR}) -2.877 -0.867 0.166
{\rm log}_{10}({\rm sSFR}) -13.940 -11.744 -10.626
{\rm stellar\ age} 6.154 7.621 11.758

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.071 -0.662 -0.396
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.493 -0.718 0.073

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.467 0.642 0.847
\delta -0.910 -0.708 -0.348
\tau_1/\tau_2 0.524 0.921 1.315
Q_{PAH} 0.520 2.158 4.635
U_{min} 2.834 8.534 16.624
{\rm log}_{10}(\gamma_e)\, -3.032 -1.671 -0.767

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.436 -3.515 -2.496
{\rm log}_{10}(\tau_{AGN})\, 1.009 1.535 1.938

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.597 -0.993 0.187
0.03-0.10 Gyr -3.984 -1.052 0.158
0.10-0.33 Gyr -3.704 -0.836 0.325
0.33-1.06 Gyr -3.410 -0.550 0.512
1.06-3.47 Gyr -2.402 0.355 1.043
3.47-11.34 Gyr -0.774 0.912 1.169
11.34-12.60 Gyr 0.048 1.158 2.170