2025wtj

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Information

Transient

Name: AT2025wtj
Right ascension: 0h09m58.66s
Declination: 4d33m15.03s
Discovery Date: Sept. 3, 2025, 12:30 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name:
Right ascension: 0h09m58.68s
Declination: 4d33m15.11s
Redshift: 0.073972
Photometric Redshift:
 

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 7.45
Cutout download processed 28.95
Global aperture construction processed 0.69
Local aperture photometry processed 5.43
Global aperture photometry processed 4.93
Validate local photometry processed 0.03
Validate global photometry processed 14.32
Host information processed 0.15
Global host SED inference processed 411.11
Local host SED inference processed 533.68
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 0h09m58.66s, 4d33m15.03s
semi major axis, semi minor axis (arcsec) = 1.42, 1.42
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 119.16 0.41 18.710 0.004 AB
SDSS_r 218.11 3.89 18.053 0.019 AB
PanSTARRS_r 233.18 0.47 17.981 0.002 AB
SDSS_i 342.46 4.93 17.563 0.016 AB
PanSTARRS_i 336.43 0.49 17.583 0.002 AB
PanSTARRS_z 440.47 1.08 17.290 0.003 AB
SDSS_z 445.64 6.97 17.278 0.017 AB
PanSTARRS_y 553.74 2.1 17.042 0.004 AB

Aperture details

RA, DEC (J2000) = 0h09m58.66s, 4d33m15.46s
semi major axis, semi minor axis (arcsec) = 7.98, 7.06
angle (degrees, anti-clockwise from east) = -157.12

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.88 2.38 21.977 0.439 AB
GALEX_NUV 13.4 2.96 21.082 0.240 AB
SDSS_u 56.4 5.45 19.522 0.105 AB
SDSS_g 371.75 5.4 17.474 0.016 AB
PanSTARRS_g 443.24 1.91 17.283 0.005 AB
SDSS_r 840.22 8.29 16.589 0.011 AB
PanSTARRS_r 851.6 2.23 16.574 0.003 AB
SDSS_i 1238.47 10.88 16.168 0.010 AB
PanSTARRS_i 1215.78 2.26 16.188 0.002 AB
PanSTARRS_z 1560.69 5.15 15.917 0.004 AB
SDSS_z 1568.39 25.11 15.911 0.017 AB
PanSTARRS_y 1978.68 10.76 15.659 0.006 AB
2MASS_J 2165.33 168.46 14.666 0.084 Vega
2MASS_H 2478.93 307.33 14.047 0.135 Vega
2MASS_K 2794.47 259.36 13.446 0.101 Vega
WISE_W1 1152.35 26.2 13.547 0.025 Vega
WISE_W2 697.48 28.14 13.452 0.044 Vega
WISE_W3 783.31 92.43 11.491 0.128 Vega
WISE_W4 207.03 496.59 11.490 2.604 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})\, 9.936 10.106 10.210
{\rm log}_{10}({\rm SFR}) -1.373 -0.463 0.308
{\rm log}_{10}({\rm sSFR}) -11.493 -10.586 -9.647
{\rm stellar\ age} 3.466 6.799 8.694

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.856 -0.297 0.024
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.369 -0.341 0.268

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.288 0.836 1.481
\delta -0.608 -0.237 0.124
\tau_1/\tau_2 0.628 1.012 1.371
Q_{PAH} 0.551 2.145 4.953
U_{min} 2.800 8.089 15.520
{\rm log}_{10}(\gamma_e)\, -3.313 -2.111 -0.649

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.913 -1.325 -0.279
{\rm log}_{10}(\tau_{AGN})\, 0.925 1.445 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.613 -0.736 -0.209
0.03-0.10 Gyr -1.699 -0.470 0.431
0.10-0.33 Gyr -1.500 -0.298 0.426
0.33-1.07 Gyr -1.246 -0.158 0.500
1.07-3.51 Gyr -1.133 -0.026 0.425
3.51-11.50 Gyr -0.882 0.127 0.369
11.50-12.78 Gyr -0.996 0.206 0.897

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.638 10.680 10.760
{\rm log}_{10}({\rm SFR}) -0.700 -0.309 0.030
{\rm log}_{10}({\rm sSFR}) -11.405 -10.991 -10.643
{\rm stellar\ age} 7.608 8.809 11.714

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.550 -0.423 -0.330
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.152 -0.589 -0.096

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.181 0.259 0.372
\delta -0.938 -0.792 -0.572
\tau_1/\tau_2 0.560 0.961 1.423
Q_{PAH} 0.402 1.221 2.602
U_{min} 2.339 7.620 14.681
{\rm log}_{10}(\gamma_e)\, -2.974 -2.201 -1.417

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.493 -3.656 -2.699
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.538 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.065 -0.531 -0.271
0.03-0.10 Gyr -0.798 -0.249 0.146
0.10-0.33 Gyr -0.821 -0.176 0.257
0.33-1.07 Gyr -1.464 -0.455 0.037
1.07-3.51 Gyr -1.296 -0.356 0.211
3.51-11.50 Gyr -0.145 0.794 0.922
11.50-12.78 Gyr 0.689 1.314 1.873