2025udk results

Information

Transient
Name:AT2025udk
Right ascension: 2h23m06.24s
Declination:-11d05m29.24s
Discovery Date:Aug. 13, 2025, 10:31 a.m.
Classification:None
Redshift:None
MW E(B-V):0.019
Host
Name:
Right ascension: 2h23m06.82s
Declination:-11d05m36.52s
Redshift:0.132555
Photometric Redshift:0.101
 

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 25.45
Transient MWEBV processed 0.1
Host match processed 6.44
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 6.22
Validate global photometry processed 17.37
Global host SED inference processed 398.65
Local aperture photometry processed 7.15
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):2h23m06.82s, -11d05m36.13s
semi major axis, semi minor axis (arcsec):9.76, 9.41
angle (degrees, anti-clockwise from east):-136.29
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.96 2.96 20.892 0.201 AB
GALEX_NUV 25.68 1.01 20.376 0.043 AB
SDSS_u 35.93 7.95 20.011 0.240 AB
SDSS_g 425.52 6.39 17.328 0.016 AB
DES_g 459.37 1.12 17.245 0.003 AB
PanSTARRS_g 434.86 2.26 17.304 0.006 AB
SDSS_r 949.45 9.31 16.456 0.011 AB
PanSTARRS_r 944.86 3.15 16.462 0.004 AB
DES_r 1031.07 1.72 16.367 0.002 AB
SDSS_i 1366.19 12.34 16.061 0.010 AB
PanSTARRS_i 1359.85 3.47 16.066 0.003 AB
PanSTARRS_z 1719.83 6.72 15.811 0.004 AB
SDSS_z 1647.75 32.8 15.858 0.022 AB
DES_z 1825.71 4.69 15.746 0.003 AB
PanSTARRS_y 2000.6 14.38 15.647 0.008 AB
2MASS_J 2484.17 223.44 14.517 0.098 Vega
2MASS_H 2878.46 340.74 13.884 0.129 Vega
2MASS_K 3661.89 407.99 13.153 0.121 Vega
WISE_W1 1396.21 23.53 13.339 0.018 Vega
WISE_W2 942.87 27.18 13.125 0.031 Vega
WISE_W3 1638.12 82.19 10.690 0.054 Vega
WISE_W4 1300.59 474.59 9.495 0.396 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})\, 11.185 11.220 11.294
{\rm log}_{10}({\rm SFR}) 0.038 0.282 0.512
{\rm log}_{10}({\rm sSFR}) -11.187 -10.939 -10.711
{\rm stellar\ age} 7.301 8.464 10.880

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.583 -0.439 -0.328
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.490 -0.196 0.287

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.121 0.178 0.256
\delta -0.774 -0.531 -0.269
\tau_1/\tau_2 0.607 1.041 1.471
Q_{PAH} 0.521 2.295 4.763
U_{min} 2.374 7.546 14.875
{\rm log}_{10}(\gamma_e)\, -2.614 -1.146 -0.429

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.880 -2.673 -1.711
{\rm log}_{10}(\tau_{AGN})\, 1.118 1.588 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.095 0.242 0.443
0.03-0.10 Gyr -0.168 0.279 0.609
0.10-0.32 Gyr -0.290 0.258 0.579
0.32-1.04 Gyr -0.461 0.198 0.543
1.04-3.36 Gyr -0.610 0.277 0.715
3.36-10.86 Gyr 0.551 1.369 1.495
10.86-12.06 Gyr 1.304 1.917 2.423