2025wgj

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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
 

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 4.51
Cutout download processed 30.06
Global aperture construction processed 0.63
Local aperture photometry processed 6.16
Global aperture photometry processed 5.35
Validate local photometry processed 0.03
Validate global photometry processed 15.96
Host information processed 0.14
Global host SED inference processed 483.27
Local host SED inference processed 403.33
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 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
 

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})\, 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