2025kxu results

Information

Transient
Name:AT2025kxu
Right ascension: 17h05m30.38s
Declination:15d16m36.33s
Discovery Date:May 21, 2025, 6:40 a.m.
Classification:None
Redshift:None
MW E(B-V):0.100
Host
Name:2025kxu
Right ascension: 17h05m30.31s
Declination:15d16m29.99s
Redshift:None
Photometric Redshift:0.116
 

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 16.95
Transient MWEBV processed 0.05
Host match processed 2.34
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.73
Global aperture photometry processed 7.6
Validate global photometry processed 20.64
Global host SED inference processed 402.97
Local aperture photometry processed 7.33
Validate local photometry processed 0.03
Local host SED inference failed 0.0
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h05m30.38s, 15d16m36.33s
semi major axis, semi minor axis (arcsec):0.96, 0.96
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 0.63 0.38 24.399 0.653 AB

Aperture details

RA, DEC (J2000):17h05m30.28s, 15d16m29.78s
semi major axis, semi minor axis (arcsec):7.99, 5.23
angle (degrees, anti-clockwise from east):-110.64
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 19.73 3.92 20.662 0.216 AB
GALEX_NUV 20.94 2.8 20.597 0.145 AB
SDSS_u 0.18 6.43 25.738 37.958 AB
SDSS_g 134.61 3.54 18.577 0.029 AB
DES_g 141.26 0.64 18.525 0.005 AB
PanSTARRS_g 141.32 1.34 18.525 0.010 AB
SDSS_r 241.72 5.05 17.942 0.023 AB
PanSTARRS_r 236.67 1.62 17.965 0.007 AB
DES_r 243.75 1.45 17.933 0.006 AB
SDSS_i 343.47 6.95 17.560 0.022 AB
PanSTARRS_z 395.5 4.93 17.407 0.014 AB
SDSS_z 372.27 20.12 17.473 0.059 AB
PanSTARRS_y 442.5 9.8 17.285 0.024 AB
2MASS_J 355.58 172.26 16.628 0.526 Vega
2MASS_H 690.35 283.67 15.435 0.446 Vega
2MASS_K 232.73 297.15 16.145 1.386 Vega
WISE_W2 155.5 17.33 15.082 0.121 Vega
WISE_W3 484.81 68.16 12.012 0.153 Vega
WISE_W4 246.48 428.77 11.301 1.889 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})\, 10.253 10.304 10.359
{\rm log}_{10}({\rm SFR}) 0.167 0.406 0.678
{\rm log}_{10}({\rm sSFR}) -10.142 -9.903 -9.619
{\rm stellar\ age} 5.886 6.737 7.927

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.732 -0.505 -0.320
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.798 -1.060 0.221

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.088 0.172 0.320
\delta -0.389 0.074 0.304
\tau_1/\tau_2 0.701 1.061 1.430
Q_{PAH} 0.727 1.801 3.600
U_{min} 2.575 7.560 13.781
{\rm log}_{10}(\gamma_e)\, -2.903 -2.006 -1.007

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.369 -3.320 -2.293
{\rm log}_{10}(\tau_{AGN})\, 1.027 1.523 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.201 0.053 0.252
0.03-0.10 Gyr 0.200 0.500 0.813
0.10-0.32 Gyr 0.080 0.406 0.622
0.32-1.05 Gyr -0.137 0.228 0.454
1.05-3.40 Gyr -0.078 0.277 0.500
3.40-11.04 Gyr 0.243 0.430 0.541
11.04-12.26 Gyr 0.112 0.566 1.019