2025wsn

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Information

Transient

Name: SN2025wsn
Right ascension: 2h25m23.84s
Declination: -7d50m19.87s
Discovery Date: Sept. 2, 2025, 1:07 p.m.
Classification: SN II
Redshift: 0.053800
MW E(B-V): 0.035

Host

Name: 1012197
Right ascension: 2h25m23.24s
Declination: -7d50m24.27s
Redshift: 0.054110
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.83
Transient MWEBV processed 0.04
Host match processed 4.08
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.14
Validate global photometry processed 16.53
Global host SED inference processed 432.34
Local aperture photometry processed 6.39
Validate local photometry processed 0.02
Local host SED inference processed 437.52
 

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) = 2h25m23.84s, -7d50m19.87s
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 15.72 1.72 20.909 0.119 AB
SDSS_g 51.56 1.94 19.619 0.041 AB
DES_g 54.42 0.27 19.561 0.005 AB
PanSTARRS_g 50.74 0.48 19.637 0.010 AB
SDSS_r 85.29 2.53 19.073 0.032 AB
PanSTARRS_r 83.01 0.55 19.102 0.007 AB
DES_r 96.77 0.5 18.936 0.006 AB
SDSS_i 120.03 3.15 18.702 0.029 AB
PanSTARRS_i 109.68 0.61 18.800 0.006 AB
PanSTARRS_z 125.06 1.24 18.657 0.011 AB
SDSS_z 140.2 5.87 18.533 0.045 AB
DES_z 145.75 1.6 18.491 0.012 AB
PanSTARRS_y 156.99 3.37 18.410 0.023 AB

Aperture details

RA, DEC (J2000) = 2h25m23.22s, -7d50m24.53s
semi major axis, semi minor axis (arcsec) = 22.01, 14.3
angle (degrees, anti-clockwise from east) = -130.9

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 894.05 15.38 16.522 0.019 AB
SDSS_g 3326.61 15.81 15.095 0.005 AB
DES_g 3333.03 2.2 15.093 0.001 AB
PanSTARRS_g 3526.47 4.34 15.032 0.001 AB
SDSS_r 5982.88 21.48 14.458 0.004 AB
PanSTARRS_r 6241.46 5.1 14.412 0.001 AB
DES_r 6402.35 4.07 14.384 0.001 AB
SDSS_i 8670.61 27.35 14.055 0.003 AB
PanSTARRS_i 8543.49 5.63 14.071 0.001 AB
PanSTARRS_z 10033.38 11.57 13.896 0.001 AB
SDSS_z 10686.88 54.33 13.828 0.006 AB
DES_z 10403.46 13.62 13.857 0.001 AB
PanSTARRS_y 12644.54 31.84 13.645 0.003 AB
2MASS_J 15093.42 414.7 12.558 0.030 Vega
2MASS_H 18398.0 603.18 11.870 0.036 Vega
2MASS_K 16487.57 744.15 11.519 0.049 Vega
WISE_W1 8992.58 51.38 11.316 0.006 Vega
WISE_W2 5636.17 57.24 11.184 0.011 Vega
WISE_W3 24970.1 254.08 7.732 0.011 Vega
WISE_W4 26405.67 1670.75 6.226 0.069 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.850 9.035 9.154
{\rm log}_{10}({\rm SFR}) -1.134 -0.642 -0.166
{\rm log}_{10}({\rm sSFR}) -10.214 -9.692 -9.031
{\rm stellar\ age} 2.886 5.538 6.944

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.135 -0.460 -0.109
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.213 0.122 0.330

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.246 0.601 0.967
\delta -0.753 -0.421 -0.111
\tau_1/\tau_2 0.753 1.092 1.427
Q_{PAH} 0.886 2.600 5.032
U_{min} 2.960 8.045 14.825
{\rm log}_{10}(\gamma_e)\, -3.027 -1.725 -0.670

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.824 -1.805 -0.601
{\rm log}_{10}(\tau_{AGN})\, 1.113 1.574 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.059 -0.721 -0.453
0.03-0.10 Gyr -1.272 -0.617 -0.078
0.10-0.33 Gyr -1.245 -0.620 -0.171
0.33-1.08 Gyr -1.201 -0.737 -0.407
1.08-3.56 Gyr -1.352 -0.835 -0.594
3.56-11.73 Gyr -1.668 -1.010 -0.753
11.73-13.03 Gyr -1.861 -1.072 -0.593

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.938 11.035 11.120
{\rm log}_{10}({\rm SFR}) 0.035 0.805 1.319
{\rm log}_{10}({\rm sSFR}) -11.010 -10.245 -9.658
{\rm stellar\ age} 4.989 6.572 7.760

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.504 -0.309 -0.185
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.108 0.262 0.381

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.245 0.397 0.599
\delta -0.664 -0.339 0.119
\tau_1/\tau_2 0.580 0.914 1.241
Q_{PAH} 1.262 2.377 5.346
U_{min} 2.276 6.692 13.765
{\rm log}_{10}(\gamma_e)\, -3.160 -1.868 -0.992

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.291 -2.289 -1.666
{\rm log}_{10}(\tau_{AGN})\, 1.104 1.606 1.943

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.371 0.768 0.987
0.03-0.10 Gyr -0.593 0.805 1.418
0.10-0.33 Gyr -0.479 0.853 1.373
0.33-1.08 Gyr -0.208 0.799 1.090
1.08-3.56 Gyr 0.851 1.181 1.513
3.56-11.73 Gyr 0.710 1.099 1.271
11.73-13.03 Gyr 0.222 1.069 1.582