2025wsn

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Information

Transient

Name: AT2025wsn
Right ascension: 2h25m23.85s
Declination: -7d50m19.88s
Discovery Date: Sept. 2, 2025, 1:07 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.035

Host

Name: 1012197
Right ascension: 2h25m23.24s
Declination: -7d50m24.27s
Redshift: 0.054110
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 3.81
Cutout download processed 31.64
Global aperture construction processed 0.7
Local aperture photometry processed 6.92
Global aperture photometry processed 6.21
Validate local photometry processed 0.02
Validate global photometry processed 16.59
Host information processed 0.14
Global host SED inference processed 391.67
Local host SED inference processed 432.04
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 2h25m23.85s, -7d50m19.88s
semi major axis, semi minor axis (arcsec) = 1.9, 1.9
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 15.18 1.71 20.947 0.122 AB
SDSS_g 49.76 1.91 19.658 0.042 AB
DES_g 52.45 0.27 19.601 0.006 AB
PanSTARRS_g 48.89 0.48 19.677 0.011 AB
SDSS_r 82.31 2.49 19.111 0.033 AB
PanSTARRS_r 79.94 0.55 19.143 0.008 AB
DES_r 93.07 0.49 18.978 0.006 AB
SDSS_i 115.57 3.1 18.743 0.029 AB
PanSTARRS_i 105.35 0.61 18.843 0.006 AB
PanSTARRS_z 120.36 1.24 18.699 0.011 AB
SDSS_z 133.45 5.83 18.587 0.047 AB
DES_z 140.0 1.57 18.535 0.012 AB
PanSTARRS_y 150.86 3.37 18.454 0.024 AB

Aperture details

RA, DEC (J2000) = 2h25m23.22s, -7d50m24.54s
semi major axis, semi minor axis (arcsec) = 22.02, 14.29
angle (degrees, anti-clockwise from east) = -130.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 894.01 15.38 16.522 0.019 AB
SDSS_g 3326.56 15.81 15.095 0.005 AB
DES_g 3332.12 2.2 15.093 0.001 AB
PanSTARRS_g 3526.42 4.34 15.032 0.001 AB
SDSS_r 5982.73 21.47 14.458 0.004 AB
PanSTARRS_r 6241.1 5.1 14.412 0.001 AB
DES_r 6400.48 4.07 14.384 0.001 AB
SDSS_i 8670.32 27.34 14.055 0.003 AB
PanSTARRS_i 8544.39 5.62 14.071 0.001 AB
PanSTARRS_z 10031.31 11.56 13.897 0.001 AB
SDSS_z 10686.63 54.32 13.828 0.006 AB
DES_z 10400.15 13.62 13.857 0.001 AB
PanSTARRS_y 12647.13 31.85 13.645 0.003 AB
2MASS_J 15060.79 414.63 12.560 0.030 Vega
2MASS_H 18389.45 602.17 11.871 0.036 Vega
2MASS_K 16506.56 741.07 11.518 0.049 Vega
WISE_W1 8993.43 51.65 11.316 0.006 Vega
WISE_W2 5631.29 59.53 11.184 0.011 Vega
WISE_W3 24992.17 269.13 7.731 0.012 Vega
WISE_W4 26479.31 1685.25 6.223 0.069 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})\, 8.896 9.034 9.150
{\rm log}_{10}({\rm SFR}) -1.192 -0.828 -0.431
{\rm log}_{10}({\rm sSFR}) -10.257 -9.879 -9.380
{\rm stellar\ age} 3.523 5.711 7.081

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.151 -0.523 -0.086
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.615 0.115 0.329

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.263 0.528 0.912
\delta -0.724 -0.351 -0.061
\tau_1/\tau_2 0.731 1.041 1.361
Q_{PAH} 0.809 2.392 4.553
U_{min} 2.884 7.981 14.483
{\rm log}_{10}(\gamma_e)\, -2.970 -1.732 -0.678

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.399 -1.338 -0.562
{\rm log}_{10}(\tau_{AGN})\, 1.097 1.566 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.120 -0.841 -0.549
0.03-0.10 Gyr -1.332 -0.846 -0.368
0.10-0.33 Gyr -1.201 -0.732 -0.300
0.33-1.08 Gyr -1.101 -0.689 -0.393
1.08-3.56 Gyr -1.190 -0.802 -0.591
3.56-11.73 Gyr -1.451 -0.975 -0.744
11.73-13.03 Gyr -1.669 -1.005 -0.529

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.952 11.040 11.119
{\rm log}_{10}({\rm SFR}) 0.358 0.936 1.298
{\rm log}_{10}({\rm sSFR}) -10.669 -10.136 -9.750
{\rm stellar\ age} 5.218 6.705 7.888

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.532 -0.269 -0.131
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.138 0.271 0.387

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.272 0.411 0.608
\delta -0.780 -0.424 -0.053
\tau_1/\tau_2 0.566 0.901 1.250
Q_{PAH} 1.181 2.164 4.366
U_{min} 2.445 7.020 13.636
{\rm log}_{10}(\gamma_e)\, -3.093 -2.026 -1.392

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.701 -2.544 -1.825
{\rm log}_{10}(\tau_{AGN})\, 1.088 1.571 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.554 0.853 1.014
0.03-0.10 Gyr 0.163 0.956 1.397
0.10-0.33 Gyr 0.225 0.942 1.312
0.33-1.08 Gyr 0.369 0.912 1.166
1.08-3.56 Gyr 0.791 1.139 1.431
3.56-11.73 Gyr 0.812 1.118 1.284
11.73-13.03 Gyr 0.481 1.122 1.602