2025wgj results

Information

Transient
Name:AT2025wgj
Right ascension: 1h06m13.96s
Declination:-8d51m30.35s
Discovery Date:Aug. 26, 2025, 1:11 p.m.
Classification:None
Redshift:None
MW E(B-V):0.045
Host
Name:998274
Right ascension: 1h06m14.09s
Declination:-8d51m33.84s
Redshift:0.044574
Photometric Redshift:0.044
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 30.06
Transient MWEBV processed 0.04
Host match processed 4.51
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 5.35
Validate global photometry processed 15.96
Global host SED inference processed 483.27
Local aperture photometry processed 6.16
Validate local photometry processed 0.03
Local host SED inference processed 403.33
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h06m13.96s, -8d51m30.35s
semi major axis, semi minor axis (arcsec):2.28, 2.28
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 16.28 2.36 20.871 0.157 AB
SDSS_g 55.01 2.05 19.549 0.041 AB
DES_g 59.76 0.38 19.459 0.007 AB
SDSS_r 85.22 2.64 19.074 0.034 AB
PanSTARRS_r 87.91 0.64 19.040 0.008 AB
DES_r 93.94 0.8 18.968 0.009 AB
SDSS_i 109.56 3.29 18.801 0.033 AB
PanSTARRS_i 110.31 0.59 18.793 0.006 AB
PanSTARRS_z 121.32 1.44 18.690 0.013 AB
SDSS_z 140.14 7.69 18.534 0.060 AB
DES_z 127.72 2.31 18.634 0.020 AB
PanSTARRS_y 142.07 4.02 18.519 0.031 AB

Aperture details

RA, DEC (J2000):1h06m14.06s, -8d51m33.56s
semi major axis, semi minor axis (arcsec):15.71, 5.13
angle (degrees, anti-clockwise from east):-34.56
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 34.52 4.17 20.055 0.131 AB
GALEX_NUV 40.67 2.93 19.877 0.078 AB
SDSS_u 114.9 9.04 18.749 0.085 AB
SDSS_g 333.27 5.57 17.593 0.018 AB
DES_g 261.24 0.95 17.857 0.004 AB
SDSS_r 531.16 7.46 17.087 0.015 AB
PanSTARRS_r 496.11 2.46 17.161 0.005 AB
DES_r 435.89 1.98 17.302 0.005 AB
SDSS_i 698.9 10.13 16.789 0.016 AB
PanSTARRS_i 646.84 2.28 16.873 0.004 AB
PanSTARRS_z 729.12 5.65 16.743 0.008 AB
SDSS_z 1019.18 29.21 16.379 0.031 AB
DES_z 624.03 5.54 16.912 0.010 AB
PanSTARRS_y 885.87 15.8 16.532 0.019 AB
2MASS_J 827.39 209.19 15.711 0.274 Vega
2MASS_H 773.61 353.19 15.311 0.496 Vega
2MASS_K 688.99 401.28 14.967 0.632 Vega
WISE_W1 426.76 15.6 14.626 0.040 Vega
WISE_W2 231.35 25.26 14.650 0.119 Vega
WISE_W3 630.85 144.35 11.726 0.248 Vega
WISE_W4 1209.34 620.51 9.574 0.557 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.739 8.879 9.009
{\rm log}_{10}({\rm SFR}) -1.809 -1.263 -0.822
{\rm log}_{10}({\rm sSFR}) -10.712 -10.176 -9.667
{\rm stellar\ age} 3.294 6.070 7.787

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.665 -1.181 -0.728
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.647 -0.951 -0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.143 0.412 0.746
\delta -0.662 -0.219 0.129
\tau_1/\tau_2 0.749 1.081 1.391
Q_{PAH} 0.718 2.293 5.098
U_{min} 2.854 7.813 14.562
{\rm log}_{10}(\gamma_e)\, -3.246 -2.225 -0.754

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.885 -0.999 -0.255
{\rm log}_{10}(\tau_{AGN})\, 0.930 1.307 1.836

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.795 -1.353 -0.960
0.03-0.10 Gyr -1.989 -1.253 -0.753
0.10-0.33 Gyr -1.757 -1.037 -0.500
0.33-1.09 Gyr -1.573 -0.935 -0.541
1.09-3.59 Gyr -1.531 -1.037 -0.782
3.59-11.84 Gyr -1.752 -1.112 -0.846
11.84-13.16 Gyr -1.961 -1.137 -0.602

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.802 9.899 9.988
{\rm log}_{10}({\rm SFR}) -0.416 -0.094 0.246
{\rm log}_{10}({\rm sSFR}) -10.340 -9.979 -9.643
{\rm stellar\ age} 7.696 10.351 12.307

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.611 -1.273 -0.958
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.043 0.339 0.452

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.185 0.304 0.440
\delta -0.368 -0.107 0.114
\tau_1/\tau_2 0.429 0.849 1.302
Q_{PAH} 0.550 1.490 2.946
U_{min} 3.400 9.345 17.114
{\rm log}_{10}(\gamma_e)\, -2.973 -1.885 -1.156

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.073 -2.828 -2.027
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.485 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.946 -1.572 -0.978
0.03-0.10 Gyr -0.275 0.060 0.409
0.10-0.33 Gyr -3.538 -1.436 -0.381
0.33-1.09 Gyr -5.138 -2.244 -0.859
1.09-3.59 Gyr -4.288 -1.933 -0.743
3.59-11.84 Gyr -1.915 -0.241 0.093
11.84-13.16 Gyr -0.333 0.805 1.104