2025wdx results

Information

Transient
Name:AT2025wdx
Right ascension: 1h23m55.98s
Declination:-52d15m16.29s
Discovery Date:Aug. 28, 2025, 12:18 a.m.
Classification:None
Redshift:None
MW E(B-V):0.013
Host
Name:
Right ascension: 1h23m55.94s
Declination:-52d15m15.44s
Redshift:None
Photometric Redshift:0.039
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_z
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.3
Transient MWEBV processed 0.04
Host match processed 7.95
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.69
Global aperture photometry processed 2.46
Validate global photometry processed 9.11
Global host SED inference processed 399.11
Local aperture photometry processed 2.81
Validate local photometry processed 0.02
Local host SED inference processed 567.25
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h23m55.98s, -52d15m16.29s
semi major axis, semi minor axis (arcsec):2.59, 2.59
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 293.09 0.41 17.733 0.002 AB
DES_r 563.14 0.7 17.023 0.001 AB
DES_z 899.04 3.17 16.516 0.004 AB

Aperture details

RA, DEC (J2000):1h23m55.95s, -52d15m15.46s
semi major axis, semi minor axis (arcsec):13.15, 5.64
angle (degrees, anti-clockwise from east):152.13
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 51.51 4.81 19.620 0.101 AB
GALEX_NUV 88.63 3.26 19.031 0.040 AB
DES_g 826.63 0.75 16.607 0.001 AB
DES_r 1485.04 1.2 15.971 0.001 AB
DES_z 2207.52 5.16 15.540 0.003 AB
2MASS_J 2901.43 212.88 14.349 0.080 Vega
2MASS_H 3659.44 341.5 13.624 0.101 Vega
2MASS_K 3579.73 355.76 13.178 0.108 Vega
WISE_W1 1805.44 23.42 13.060 0.014 Vega
WISE_W2 1175.14 27.58 12.886 0.025 Vega
WISE_W3 5813.28 102.15 9.315 0.019 Vega
WISE_W4 6409.52 783.11 7.763 0.133 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.567 9.752 9.882
{\rm log}_{10}({\rm SFR}) -1.576 -0.637 -0.001
{\rm log}_{10}({\rm sSFR}) -11.415 -10.416 -9.680
{\rm stellar\ age} 5.175 7.541 9.952

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.557 -0.981 -0.563
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.795 -1.211 0.120

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.332 0.661 1.040
\delta -0.734 -0.414 0.011
\tau_1/\tau_2 0.565 0.940 1.318
Q_{PAH} 0.341 1.792 4.806
U_{min} 2.783 7.762 15.066
{\rm log}_{10}(\gamma_e)\, -3.612 -2.084 -0.994

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.291 -2.789 -0.779
{\rm log}_{10}(\tau_{AGN})\, 0.923 1.343 1.788

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.679 -0.578 -0.127
0.03-0.10 Gyr -2.087 -0.736 0.003
0.10-0.33 Gyr -2.147 -0.815 -0.061
0.33-1.09 Gyr -2.086 -0.727 -0.140
1.09-3.61 Gyr -1.850 -0.472 -0.080
3.61-11.91 Gyr -0.975 -0.221 0.009
11.91-13.23 Gyr -0.836 -0.053 0.701

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.995 10.101 10.224
{\rm log}_{10}({\rm SFR}) -0.195 0.071 0.357
{\rm log}_{10}({\rm sSFR}) -10.336 -10.013 -9.711
{\rm stellar\ age} 5.662 6.980 8.327

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.226 -0.775 -0.398
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.821 -1.428 0.053

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.486 0.692 0.895
\delta -0.163 0.018 0.186
\tau_1/\tau_2 0.582 0.920 1.255
Q_{PAH} 0.601 1.404 2.532
U_{min} 2.279 6.505 12.607
{\rm log}_{10}(\gamma_e)\, -3.569 -2.909 -2.036

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.792 -2.527 -1.824
{\rm log}_{10}(\tau_{AGN})\, 0.958 1.352 1.832

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.257 0.080 0.299
0.03-0.10 Gyr -0.359 0.045 0.425
0.10-0.33 Gyr -0.402 0.027 0.380
0.33-1.09 Gyr -0.458 -0.006 0.284
1.09-3.61 Gyr -0.239 0.127 0.358
3.61-11.91 Gyr -0.077 0.184 0.368
11.91-13.23 Gyr -0.303 0.225 0.724