2025wsh

Download data

Information

Transient

Name: AT2025wsh
Right ascension: 2h55m50.73s
Declination: 6d53m46.37s
Discovery Date: Sept. 2, 2025, 1:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.134

Host

Name:
Right ascension: 2h55m50.67s
Declination: 6d53m45.30s
Redshift: None
Photometric Redshift: 0.099
 

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 6.83
Cutout download processed 32.89
Global aperture construction processed 2.87
Local aperture photometry processed 6.31
Global aperture photometry processed 5.82
Validate local photometry processed 0.03
Validate global photometry processed 16.52
Host information processed 0.16
Global host SED inference processed 428.11
Local host SED inference processed 462.48
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) = 2h55m50.73s, 6d53m46.37s
semi major axis, semi minor axis (arcsec) = 1.09, 1.09
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 2.68 0.11 22.831 0.045 AB
PanSTARRS_z 4.74 0.74 22.210 0.168 AB
DES_z 3.74 0.41 22.469 0.119 AB
PanSTARRS_y 7.84 1.93 21.664 0.267 AB

Aperture details

RA, DEC (J2000) = 2h55m50.69s, 6d53m45.69s
semi major axis, semi minor axis (arcsec) = 4.05, 2.48
angle (degrees, anti-clockwise from east) = -159.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.87 2.61 21.978 0.482 AB
GALEX_NUV 0.95 1.34 23.955 1.533 AB
SDSS_u 2.9 2.52 22.745 0.944 AB
SDSS_g 8.31 1.14 21.601 0.149 AB
DES_g 8.33 0.13 21.598 0.017 AB
PanSTARRS_g 10.4 0.81 21.358 0.085 AB
SDSS_r 10.11 1.65 21.388 0.177 AB
PanSTARRS_r 11.05 1.11 21.291 0.109 AB
DES_r 12.0 0.28 21.202 0.025 AB
SDSS_i 13.32 2.57 21.088 0.209 AB
PanSTARRS_i 16.37 0.84 20.865 0.056 AB
PanSTARRS_z 20.62 2.06 20.614 0.109 AB
SDSS_z -12.36 9.04 AB
DES_z 15.99 1.01 20.890 0.068 AB
PanSTARRS_y 15.15 5.38 20.949 0.385 AB
2MASS_J 17.59 100.82 19.892 6.221 Vega
2MASS_H -100.04 170.85 Vega
2MASS_K 425.2 154.33 15.491 0.394 Vega
WISE_W1 8.54 5.41 18.873 0.688 Vega
WISE_W2 21.06 8.76 17.252 0.452 Vega
WISE_W3 45.61 60.89 14.578 1.450 Vega
WISE_W4 1.76 433.34 16.667 267.626 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})\, 7.789 8.246 8.543
{\rm log}_{10}({\rm SFR}) -1.203 -0.722 -0.199
{\rm log}_{10}({\rm sSFR}) -9.620 -8.915 -8.033
{\rm stellar\ age} 0.286 4.229 6.785

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.575 -0.904 -0.173
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.468 -0.688 0.088

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.962 1.547 2.200
\delta -0.058 0.163 0.308
\tau_1/\tau_2 0.715 1.113 1.520
Q_{PAH} 0.905 2.836 5.234
U_{min} 2.913 8.286 15.860
{\rm log}_{10}(\gamma_e)\, -2.922 -1.778 -0.605

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.276 -0.712 0.140
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.481 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.102 -0.542 -0.001
0.03-0.10 Gyr -2.137 -1.090 -0.362
0.10-0.33 Gyr -2.841 -1.442 -0.767
0.33-1.06 Gyr -3.837 -1.756 -1.207
1.06-3.45 Gyr -4.520 -1.928 -1.380
3.45-11.21 Gyr -5.148 -2.038 -1.419
11.21-12.46 Gyr -5.378 -2.137 -1.228

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.240 8.494 8.676
{\rm log}_{10}({\rm SFR}) -1.176 -0.578 0.141
{\rm log}_{10}({\rm sSFR}) -9.733 -9.047 -8.000
{\rm stellar\ age} 0.202 1.934 5.203

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.548 -0.940 -0.228
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.451 -0.851 -0.250

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.249 0.588 1.098
\delta -0.431 -0.054 0.213
\tau_1/\tau_2 0.486 0.924 1.361
Q_{PAH} 1.703 3.894 5.874
U_{min} 3.376 9.863 17.719
{\rm log}_{10}(\gamma_e)\, -2.846 -1.649 -0.576

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.915 -0.870 -0.114
{\rm log}_{10}(\tau_{AGN})\, 0.971 1.415 1.811

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.019 -1.019 -0.687
0.03-0.10 Gyr -1.304 -0.495 0.297
0.10-0.33 Gyr -1.919 -0.615 -0.005
0.33-1.06 Gyr -4.095 -1.394 -0.665
1.06-3.45 Gyr -6.018 -2.056 -1.190
3.45-11.21 Gyr -6.386 -2.393 -1.425
11.21-12.46 Gyr -6.781 -2.340 -1.221