2025wec

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Information

Transient

Name: AT2025wec
Right ascension: 20h31m34.85s
Declination: -50d30m33.16s
Discovery Date: Aug. 23, 2025, 6:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name:
Right ascension: 20h31m34.81s
Declination: -50d30m34.16s
Redshift: None
Photometric Redshift: 0.145
 

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 7.89
Cutout download processed 28.2
Global aperture construction processed 0.65
Local aperture photometry processed 2.68
Global aperture photometry processed 2.4
Validate local photometry no valid phot 0.01
Validate global photometry processed 8.46
Host information processed 0.19
Global host SED inference processed 388.5
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) = 20h31m34.85s, -50d30m33.16s
semi major axis, semi minor axis (arcsec) = 0.79, 0.79
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) = 20h31m34.81s, -50d30m34.15s
semi major axis, semi minor axis (arcsec) = 4.07, 3.19
angle (degrees, anti-clockwise from east) = 129.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.5 2.45 21.158 0.213 AB
GALEX_NUV 15.24 1.77 20.943 0.126 AB
DES_g 97.41 0.36 18.928 0.004 AB
DES_r 169.24 0.61 18.329 0.004 AB
DES_z 245.72 1.88 17.924 0.008 AB
2MASS_J 342.19 112.29 16.669 0.356 Vega
2MASS_H 712.9 167.91 15.400 0.256 Vega
2MASS_K 268.38 203.49 15.990 0.823 Vega
WISE_W1 134.89 9.11 15.876 0.073 Vega
WISE_W2 98.21 13.13 15.581 0.145 Vega
WISE_W3 256.12 56.27 12.705 0.239 Vega
WISE_W4 900.41 436.11 9.894 0.526 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})\, 10.092 10.155 10.222
{\rm log}_{10}({\rm SFR}) -0.237 0.098 0.390
{\rm log}_{10}({\rm sSFR}) -10.398 -10.052 -9.751
{\rm stellar\ age} 4.780 5.696 6.569

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.097 -0.724 -0.378
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.546 -0.565 0.222

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.075 0.147 0.275
\delta -0.732 -0.312 0.070
\tau_1/\tau_2 0.710 1.017 1.372
Q_{PAH} 0.685 2.040 3.850
U_{min} 2.448 7.323 14.212
{\rm log}_{10}(\gamma_e)\, -2.613 -1.593 -0.736

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.272 -2.954 -1.866
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.468 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.916 -0.318 -0.033
0.03-0.10 Gyr -0.203 0.198 0.525
0.10-0.32 Gyr 0.255 0.522 0.744
0.32-1.04 Gyr 0.142 0.407 0.589
1.04-3.33 Gyr 0.073 0.305 0.488
3.33-10.73 Gyr 0.069 0.259 0.396
10.73-11.92 Gyr -0.251 0.235 0.626