2025wsi

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Information

Transient

Name: SN2025wsi
Right ascension: 5h51m15.03s
Declination: -42d59m08.73s
Discovery Date: Sept. 2, 2025, 8:15 a.m.
Classification: SN Ia
Redshift: 0.034040
MW E(B-V): 0.041

Host

Name:
Right ascension: 5h51m15.22s
Declination: -42d59m04.09s
Redshift: None
Photometric Redshift: 0.026
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 2.8
Transient MWEBV processed 0.1
Host match processed 7.98
Host information processed 0.11
Host MWEBV processed 0.03
Global aperture construction processed 0.24
Global aperture photometry processed 0.72
Validate global photometry processed 0.86
Global host SED inference processed 664.34
Local aperture photometry processed 0.81
Validate local photometry processed 0.01
Local host SED inference failed 0.01
 

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) = 5h51m15.03s, -42d59m08.73s
semi major axis, semi minor axis (arcsec) = 2.95, 2.95
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
2MASS_J 104.1 80.62 17.961 0.841 Vega
2MASS_H 30.83 120.68 18.810 4.250 Vega
2MASS_K 264.33 129.73 16.007 0.533 Vega

Aperture details

RA, DEC (J2000) = 5h51m15.29s, -42d59m03.25s
semi major axis, semi minor axis (arcsec) = 6.48, 4.16
angle (degrees, anti-clockwise from east) = -160.16

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 37.11 7.25 19.976 0.212 AB
GALEX_NUV 66.14 4.23 19.349 0.069 AB
2MASS_J 835.54 143.71 15.700 0.187 Vega
2MASS_H 716.39 212.53 15.395 0.322 Vega
2MASS_K 874.68 230.94 14.708 0.287 Vega
WISE_W1 259.85 16.72 15.164 0.070 Vega
WISE_W2 172.51 17.76 14.969 0.112 Vega
WISE_W3 283.62 52.13 12.594 0.200 Vega
WISE_W4 645.85 309.3 10.255 0.520 Vega
 

Imaging data

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Spectral Energy Distribution

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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})\, 8.780 9.139 9.324
{\rm log}_{10}({\rm SFR}) -0.935 -0.590 -0.141
{\rm log}_{10}({\rm sSFR}) -10.157 -9.717 -9.131
{\rm stellar\ age} 2.546 6.633 8.537

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.432 -0.689 -0.279
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.298 -0.495 0.128

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.077 0.179 0.310
\delta -0.817 -0.412 0.037
\tau_1/\tau_2 0.431 0.815 1.230
Q_{PAH} 0.251 0.680 1.541
U_{min} 2.497 7.020 13.770
{\rm log}_{10}(\gamma_e)\, -3.624 -2.992 -1.875

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.302 -3.234 -2.296
{\rm log}_{10}(\tau_{AGN})\, 0.980 1.442 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.199 -0.705 -0.342
0.03-0.10 Gyr -1.321 -0.612 -0.013
0.10-0.33 Gyr -1.554 -0.747 -0.192
0.33-1.09 Gyr -1.961 -0.994 -0.474
1.09-3.62 Gyr -2.038 -1.048 -0.674
3.62-11.97 Gyr -1.997 -0.933 -0.545
11.97-13.30 Gyr -2.002 -0.834 -0.138