2025aduf

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Information

Transient

Name: SN2025aduf
Right ascension: 1h42m47.77s
Declination: 12d31m45.01s
Discovery Date: Nov. 16, 2025, 11:09 p.m.
Classification: SN Ia
Redshift: 0.045251
MW E(B-V): 0.038

Host

Name:
Right ascension: 1h42m48.60s
Declination: 12d31m48.23s
Redshift: None
Photometric Redshift: 0.041
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.68
Transient MWEBV processed 0.1
Host match processed 6.45
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry failed 0.05
Validate global photometry not processed 14.73
Global host SED inference not processed 427.51
Local aperture photometry failed 0.01
Validate local photometry not processed 0.02
Local host SED inference not processed 450.86
 

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) = 1h42m47.73s, 12d31m45.12s
semi major axis, semi minor axis (arcsec) = 2.49, 2.49
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 6.77 2.52 21.823 0.404 AB
SDSS_g 24.93 1.51 20.408 0.066 AB
PanSTARRS_g 25.54 0.64 20.382 0.027 AB
SDSS_r 28.32 2.01 20.270 0.077 AB
PanSTARRS_r 28.16 1.29 20.276 0.050 AB
SDSS_i 31.84 2.8 20.143 0.096 AB
PanSTARRS_i 38.47 0.82 19.937 0.023 AB
PanSTARRS_z 31.82 1.6 20.143 0.054 AB
SDSS_z 38.56 8.19 19.935 0.231 AB
PanSTARRS_y 33.49 3.76 20.088 0.122 AB

Aperture details

RA, DEC (J2000) = 1h42m48.57s, 12d31m48.47s
semi major axis, semi minor axis (arcsec) = 19.61, 13.55
angle (degrees, anti-clockwise from east) = -82.73

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 190.2 8.49 18.202 0.048 AB
GALEX_NUV 211.7 5.63 18.086 0.029 AB
SDSS_u 453.1 16.78 17.260 0.040 AB
SDSS_r 1783.78 14.68 15.772 0.009 AB
SDSS_i 2278.47 20.08 15.506 0.010 AB
PanSTARRS_i 2305.44 5.36 15.493 0.003 AB
PanSTARRS_z 2441.47 10.63 15.431 0.005 AB
SDSS_z 2130.01 54.21 15.579 0.028 AB
PanSTARRS_y 2634.19 24.58 15.348 0.010 AB
2MASS_J 2537.09 424.63 14.494 0.182 Vega
2MASS_H 3508.36 592.22 13.670 0.183 Vega
2MASS_K 4040.88 829.79 13.046 0.223 Vega
WISE_W1 1519.1 39.84 13.247 0.028 Vega
WISE_W2 979.01 42.34 13.084 0.047 Vega
WISE_W3 4298.34 162.74 9.643 0.041 Vega
WISE_W4 4918.83 1025.49 8.050 0.226 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})\, 7.777 8.112 8.275
{\rm log}_{10}({\rm SFR}) -1.422 -0.940 -0.472
{\rm log}_{10}({\rm sSFR}) -9.608 -9.065 -8.173
{\rm stellar\ age} 0.703 4.926 6.912

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.748 -1.354 -0.758
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.719 -1.384 -0.639

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.254 0.594 0.912
\delta -0.446 0.045 0.288
\tau_1/\tau_2 0.696 1.069 1.422
Q_{PAH} 0.742 2.383 4.838
U_{min} 3.037 8.321 15.954
{\rm log}_{10}(\gamma_e)\, -3.032 -2.027 -1.018

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.943 -1.860 -0.487
{\rm log}_{10}(\tau_{AGN})\, 1.029 1.486 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.636 -1.280 -0.975
0.03-0.10 Gyr -1.429 -0.865 -0.341
0.10-0.33 Gyr -2.341 -1.427 -0.913
0.33-1.09 Gyr -3.255 -1.826 -1.365
1.09-3.60 Gyr -3.833 -1.951 -1.561
3.60-11.89 Gyr -4.257 -2.054 -1.653
11.89-13.21 Gyr -4.128 -2.098 -1.478

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.046 10.143 10.254
{\rm log}_{10}({\rm SFR}) -0.030 0.264 0.528
{\rm log}_{10}({\rm sSFR}) -10.156 -9.892 -9.603
{\rm stellar\ age} 6.050 7.233 8.888

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.543 -1.200 -0.922
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.866 -1.224 0.178

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.205 0.324 0.467
\delta 0.015 0.215 0.340
\tau_1/\tau_2 0.524 0.883 1.244
Q_{PAH} 0.982 2.050 3.550
U_{min} 2.509 7.605 15.303
{\rm log}_{10}(\gamma_e)\, -3.102 -2.326 -1.627

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.393 -2.227 -1.719
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.444 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.065 -0.328 0.006
0.03-0.10 Gyr -0.006 0.382 0.681
0.10-0.33 Gyr -0.360 0.164 0.479
0.33-1.09 Gyr -0.563 0.005 0.270
1.09-3.60 Gyr -0.513 0.077 0.341
3.60-11.89 Gyr -0.115 0.224 0.393
11.89-13.21 Gyr -0.248 0.306 0.940