2025afeu

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Information

Transient

Name: SN2025afeu
Right ascension: 13h04m35.09s
Declination: 19d20m55.79s
Discovery Date: Nov. 29, 2025, 5:48 a.m.
Classification: SN Ia
Redshift: 0.060000
MW E(B-V): 0.023

Host

Name:
Right ascension: 13h04m35.38s
Declination: 19d20m49.83s
Redshift: None
Photometric Redshift: 0.058
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.99
Transient MWEBV processed 0.18
Host match processed 6.15
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry failed 0.07
Validate global photometry not processed 18.04
Global host SED inference not processed 398.26
Local aperture photometry failed 0.02
Validate local photometry not processed 0.03
Local host SED inference not processed 423.91
 

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) = 13h04m35.12s, 19d20m55.76s
semi major axis, semi minor axis (arcsec) = 1.78, 1.78
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 2.73 1.52 22.810 0.606 AB
SDSS_g 6.44 0.86 21.878 0.145 AB
DES_g 6.61 0.2 21.849 0.033 AB
PanSTARRS_g 6.72 0.58 21.831 0.094 AB
SDSS_r 11.01 1.22 21.295 0.121 AB
PanSTARRS_r 8.3 0.82 21.603 0.107 AB
DES_r 10.0 0.37 21.400 0.040 AB
SDSS_i 16.61 1.73 20.849 0.113 AB
PanSTARRS_i 12.92 0.67 21.122 0.056 AB
PanSTARRS_z 13.01 1.16 21.114 0.097 AB
SDSS_z 19.56 5.64 20.671 0.313 AB
DES_z 14.55 0.9 20.993 0.067 AB
PanSTARRS_y 20.12 2.45 20.641 0.132 AB

Aperture details

RA, DEC (J2000) = 13h04m35.37s, 19d20m50.08s
semi major axis, semi minor axis (arcsec) = 9.8, 6.9
angle (degrees, anti-clockwise from east) = -50.53

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.34 4.38 20.742 0.259 AB
GALEX_NUV 38.53 4.29 19.936 0.121 AB
SDSS_u 125.22 7.34 18.656 0.064 AB
SDSS_g 380.71 5.69 17.449 0.016 AB
DES_g 351.27 1.27 17.536 0.004 AB
SDSS_r 552.34 7.32 17.044 0.014 AB
PanSTARRS_r 572.77 3.99 17.005 0.008 AB
DES_r 559.28 2.39 17.031 0.005 AB
SDSS_i 879.78 10.05 16.539 0.012 AB
PanSTARRS_i 710.79 3.15 16.771 0.005 AB
PanSTARRS_z 775.06 5.39 16.677 0.008 AB
SDSS_z 766.5 26.49 16.689 0.038 AB
DES_z 784.76 5.62 16.663 0.008 AB
PanSTARRS_y 1157.71 11.22 16.241 0.011 AB
2MASS_J 986.97 175.16 15.519 0.193 Vega
2MASS_H 892.71 296.13 15.156 0.360 Vega
2MASS_K 778.0 257.09 14.835 0.359 Vega
WISE_W1 531.56 20.67 14.387 0.042 Vega
WISE_W2 346.96 28.63 14.210 0.090 Vega
WISE_W3 1009.44 98.88 11.216 0.106 Vega
WISE_W4 513.61 503.44 10.503 1.064 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.927 8.210 8.396
{\rm log}_{10}({\rm SFR}) -1.762 -1.220 -0.698
{\rm log}_{10}({\rm sSFR}) -10.051 -9.436 -8.612
{\rm stellar\ age} 2.146 5.668 7.418

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.460 -0.848 -0.242
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.148 -0.565 -0.083

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.520 0.962 1.438
\delta -0.193 0.095 0.294
\tau_1/\tau_2 0.737 1.101 1.466
Q_{PAH} 0.892 2.727 5.138
U_{min} 2.858 7.748 15.136
{\rm log}_{10}(\gamma_e)\, -2.780 -1.749 -0.673

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.124 -0.673 0.075
{\rm log}_{10}(\tau_{AGN})\, 1.110 1.586 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.786 -1.299 -0.877
0.03-0.10 Gyr -1.931 -1.268 -0.615
0.10-0.33 Gyr -2.388 -1.588 -1.010
0.33-1.08 Gyr -2.655 -1.721 -1.220
1.08-3.55 Gyr -2.843 -1.799 -1.450
3.55-11.68 Gyr -3.081 -1.810 -1.489
11.68-12.98 Gyr -3.125 -1.871 -1.303

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.746 9.830 9.886
{\rm log}_{10}({\rm SFR}) -0.110 0.093 0.298
{\rm log}_{10}({\rm sSFR}) -9.973 -9.750 -9.497
{\rm stellar\ age} 4.715 5.966 6.910

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.443 -0.290 -0.183
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.049 0.109 0.174

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.208 0.279 0.417
\delta -0.887 -0.708 -0.495
\tau_1/\tau_2 0.758 1.074 1.402
Q_{PAH} 0.237 0.594 1.184
U_{min} 2.553 6.697 12.918
{\rm log}_{10}(\gamma_e)\, -3.553 -2.808 -1.965

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.536 -3.745 -2.851
{\rm log}_{10}(\tau_{AGN})\, 1.049 1.530 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.038 0.051 0.145
0.03-0.10 Gyr -0.165 0.116 0.371
0.10-0.33 Gyr -0.100 0.125 0.359
0.33-1.08 Gyr -0.137 0.073 0.235
1.08-3.55 Gyr -0.257 -0.030 0.166
3.55-11.68 Gyr -0.393 -0.137 0.004
11.68-12.98 Gyr -0.653 -0.166 0.194