2025wtc

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Information

Transient

Name: AT2025wtc
Right ascension: 3h05m57.21s
Declination: -3d39m35.32s
Discovery Date: Sept. 2, 2025, 2:50 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.052

Host

Name:
Right ascension: 3h05m57.83s
Declination: -3d40m27.48s
Redshift: None
Photometric Redshift: 0.193
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 6.89
Cutout download processed 28.48
Global aperture construction processed 2.89
Local aperture photometry processed 5.7
Global aperture photometry processed 5.36
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.16
Host information processed 0.16
Global host SED inference processed 485.62
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.04
Processing status blocked 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) = 3h05m57.21s, -3d39m35.32s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 3h05m57.78s, -3d40m22.94s
semi major axis, semi minor axis (arcsec) = 6.01, 1.73
angle (degrees, anti-clockwise from east) = -43.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.09 2.79 21.631 0.374 AB
GALEX_NUV 16.44 2.7 20.860 0.178 AB
PanSTARRS_g 88.39 0.82 19.034 0.010 AB
PanSTARRS_r 169.37 0.87 18.328 0.006 AB
DES_r 30.7 0.44 20.182 0.015 AB
PanSTARRS_i 237.03 1.15 17.963 0.005 AB
PanSTARRS_z 295.15 2.25 17.725 0.008 AB
PanSTARRS_y 393.87 4.44 17.412 0.012 AB
2MASS_J 1083.68 100.15 15.418 0.100 Vega
2MASS_H 1015.94 158.32 15.015 0.169 Vega
2MASS_K 947.1 169.03 14.621 0.194 Vega
WISE_W1 1205.51 18.57 13.498 0.017 Vega
WISE_W2 709.29 19.37 13.434 0.030 Vega
WISE_W3 152.34 61.24 13.269 0.436 Vega
WISE_W4 528.26 509.51 10.473 1.047 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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})\, 10.270 10.531 10.945
{\rm log}_{10}({\rm SFR}) 1.996 2.236 2.422
{\rm log}_{10}({\rm sSFR}) -8.883 -8.271 -7.922
{\rm stellar\ age} 0.063 2.326 6.290

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.207 -0.042 0.090
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.917 -0.291 -0.045

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.941 2.216 2.477
\delta 0.187 0.262 0.343
\tau_1/\tau_2 0.171 0.466 0.852
Q_{PAH} 0.861 1.973 3.440
U_{min} 3.342 9.344 17.190
{\rm log}_{10}(\gamma_e)\, -3.148 -1.756 -1.178

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.763 -4.318 -3.535
{\rm log}_{10}(\tau_{AGN})\, 1.150 1.648 1.981

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 1.709 1.962 2.164
0.03-0.10 Gyr 2.010 2.309 2.545
0.10-0.32 Gyr -1.756 -0.100 1.445
0.32-1.01 Gyr -4.554 -1.045 0.656
1.01-3.22 Gyr -5.430 -0.609 0.760
3.22-10.25 Gyr -5.217 -0.338 1.008
10.25-11.38 Gyr -5.181 -0.088 1.315