2025wkg

Download data

Information

Transient

Name: AT2025wkg
Right ascension: 0h23m25.69s
Declination: -1d51m40.32s
Discovery Date: Aug. 30, 2025, 9:01 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name:
Right ascension: 0h23m25.70s
Declination: -1d51m40.56s
Redshift: None
Photometric Redshift: 0.095
 

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 7.41
Cutout download processed 26.17
Global aperture construction processed 0.66
Local aperture photometry processed 6.55
Global aperture photometry processed 5.66
Validate local photometry processed 0.03
Validate global photometry processed 17.11
Host information processed 0.14
Global host SED inference processed 421.77
Local host SED inference processed 433.73
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 0h23m25.69s, -1d51m40.32s
semi major axis, semi minor axis (arcsec) = 1.14, 1.14
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 46.8 0.25 19.724 0.006 AB
PanSTARRS_i 57.99 0.38 19.492 0.007 AB
PanSTARRS_z 60.29 0.82 19.449 0.015 AB
DES_z 73.49 0.89 19.234 0.013 AB
PanSTARRS_y 61.29 1.73 19.432 0.031 AB

Aperture details

RA, DEC (J2000) = 0h23m25.69s, -1d51m40.46s
semi major axis, semi minor axis (arcsec) = 2.78, 2.16
angle (degrees, anti-clockwise from east) = -22.86

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.54 0.51 24.578 1.040 AB
GALEX_NUV 4.49 1.13 22.269 0.273 AB
SDSS_u 9.41 2.2 21.466 0.254 AB
SDSS_g 32.01 1.65 20.137 0.056 AB
DES_g 33.25 0.23 20.095 0.007 AB
PanSTARRS_g 32.74 0.68 20.112 0.023 AB
SDSS_r 66.92 2.47 19.336 0.040 AB
PanSTARRS_r 59.25 0.43 19.468 0.008 AB
DES_r 69.62 0.33 19.293 0.005 AB
SDSS_i 89.23 3.21 19.024 0.039 AB
PanSTARRS_i 86.3 0.76 19.060 0.010 AB
PanSTARRS_z 94.62 1.65 18.960 0.019 AB
SDSS_z 114.56 7.68 18.752 0.073 AB
DES_z 108.24 1.13 18.814 0.011 AB
PanSTARRS_y 100.63 3.49 18.893 0.038 AB
2MASS_J 107.67 71.06 17.925 0.717 Vega
2MASS_H -49.35 111.91 Vega
2MASS_K 125.76 143.36 16.813 1.238 Vega
WISE_W1 43.26 6.46 17.111 0.162 Vega
WISE_W2 21.7 10.62 17.220 0.531 Vega
WISE_W3 -125.68 57.93 Vega
WISE_W4 139.58 412.45 11.918 3.208 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})\, 9.063 9.232 9.399
{\rm log}_{10}({\rm SFR}) -1.308 -0.695 -0.069
{\rm log}_{10}({\rm sSFR}) -10.561 -9.968 -9.308
{\rm stellar\ age} 3.076 5.722 7.441

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.421 -0.792 -0.271
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.483 -0.769 -0.047

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.150 0.359 0.757
\delta -0.723 -0.319 0.150
\tau_1/\tau_2 0.670 1.030 1.379
Q_{PAH} 0.825 2.613 5.299
U_{min} 3.163 8.377 15.294
{\rm log}_{10}(\gamma_e)\, -2.864 -1.624 -0.451

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.176 -0.591 0.033
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.501 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.350 -0.839 -0.509
0.03-0.10 Gyr -1.494 -0.672 0.053
0.10-0.33 Gyr -1.556 -0.658 -0.168
0.33-1.06 Gyr -1.415 -0.599 -0.196
1.06-3.46 Gyr -1.552 -0.680 -0.417
3.46-11.27 Gyr -1.550 -0.774 -0.481
11.27-12.52 Gyr -1.637 -0.770 -0.176

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.556 9.626 9.724
{\rm log}_{10}({\rm SFR}) -1.104 -0.771 -0.458
{\rm log}_{10}({\rm sSFR}) -10.747 -10.397 -10.063
{\rm stellar\ age} 6.774 7.701 10.403

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.240 -0.806 -0.411
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.144 0.231 0.395

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.133 0.267 0.495
\delta -0.697 -0.337 0.014
\tau_1/\tau_2 0.734 1.109 1.494
Q_{PAH} 1.025 2.545 4.606
U_{min} 2.805 7.965 15.138
{\rm log}_{10}(\gamma_e)\, -2.400 -1.347 -0.535

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.774 -1.496 -0.830
{\rm log}_{10}(\tau_{AGN})\, 1.214 1.598 1.875

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.980 -0.709 -0.513
0.03-0.10 Gyr -1.313 -0.826 -0.404
0.10-0.33 Gyr -1.502 -0.894 -0.508
0.33-1.06 Gyr -1.823 -0.996 -0.602
1.06-3.46 Gyr -1.574 -0.758 -0.385
3.46-11.27 Gyr -0.642 -0.237 -0.111
11.27-12.52 Gyr -0.536 0.026 0.726