2025zud results

Information

Transient
Name:SN2025zud
Right ascension: 11h10m38.03s
Declination:14d54m43.00s
Discovery Date:Oct. 9, 2025, 12:52 p.m.
Classification:SN II
Redshift:0.033454
MW E(B-V):0.015
Host
Name:33892
Right ascension: 11h10m38.46s
Declination:14d54m38.68s
Redshift:0.033820
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.25
Transient MWEBV processed 0.09
Host match processed 5.24
Host information processed 0.05
Host MWEBV processed 0.03
Global aperture construction processed 0.67
Global aperture photometry processed 7.36
Validate global photometry processed 17.67
Global host SED inference processed 423.93
Local aperture photometry processed 6.69
Validate local photometry processed 0.03
Local host SED inference processed 439.18
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h10m38.03s, 14d54m43.00s
semi major axis, semi minor axis (arcsec):2.97, 2.97
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 58.6 2.58 19.480 0.048 AB
SDSS_g 147.32 3.24 18.479 0.024 AB
DES_g 152.1 0.83 18.445 0.006 AB
PanSTARRS_g 153.71 0.84 18.433 0.006 AB
SDSS_r 196.51 3.83 18.167 0.021 AB
PanSTARRS_r 200.69 0.92 18.144 0.005 AB
DES_r 214.77 1.41 18.070 0.007 AB
SDSS_i 238.69 4.64 17.955 0.021 AB
PanSTARRS_i 234.31 0.89 17.976 0.004 AB
PanSTARRS_z 249.8 1.84 17.906 0.008 AB
SDSS_z 273.35 9.65 17.808 0.038 AB
DES_z 264.1 2.58 17.846 0.011 AB
PanSTARRS_y 300.03 5.76 17.707 0.021 AB
2MASS_J 287.24 53.87 16.859 0.204 Vega
2MASS_H 307.1 93.91 16.314 0.332 Vega
2MASS_K 211.37 100.57 16.250 0.517 Vega

Aperture details

RA, DEC (J2000):11h10m38.43s, 14d54m38.01s
semi major axis, semi minor axis (arcsec):20.53, 9.28
angle (degrees, anti-clockwise from east):-37.95
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 358.34 19.08 17.514 0.058 AB
GALEX_NUV 428.94 12.06 17.319 0.031 AB
SDSS_g 1776.59 11.51 15.776 0.007 AB
DES_g 1564.68 2.8 15.914 0.002 AB
SDSS_r 2329.0 13.78 15.482 0.006 AB
PanSTARRS_r 2396.31 4.18 15.451 0.002 AB
DES_r 2232.86 4.85 15.528 0.002 AB
SDSS_i 2877.57 17.77 15.252 0.007 AB
PanSTARRS_i 2752.52 4.09 15.301 0.002 AB
PanSTARRS_z 2965.11 8.45 15.220 0.003 AB
SDSS_z 3277.29 43.1 15.111 0.014 AB
DES_z 2790.76 8.74 15.286 0.003 AB
PanSTARRS_y 3766.34 26.77 14.960 0.008 AB
2MASS_J 3600.39 255.61 14.114 0.077 Vega
2MASS_H 3604.38 445.47 13.640 0.134 Vega
2MASS_K 3825.0 478.21 13.106 0.136 Vega
WISE_W1 1869.37 33.21 13.022 0.019 Vega
WISE_W2 1169.77 40.13 12.891 0.037 Vega
WISE_W3 4982.67 185.65 9.482 0.040 Vega
WISE_W4 6699.95 1173.37 7.715 0.190 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.673 8.873 9.033
{\rm log}_{10}({\rm SFR}) -1.224 -0.777 -0.331
{\rm log}_{10}({\rm sSFR}) -10.139 -9.686 -9.131
{\rm stellar\ age} 2.658 5.605 7.489

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.701 -1.295 -0.712
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.490 -0.402 0.046

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.479 0.754
\delta -0.464 -0.086 0.198
\tau_1/\tau_2 0.792 1.126 1.471
Q_{PAH} 0.427 1.707 3.761
U_{min} 2.631 7.453 14.471
{\rm log}_{10}(\gamma_e)\, -3.315 -1.956 -0.801

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.067 -2.292 -0.835
{\rm log}_{10}(\tau_{AGN})\, 0.980 1.456 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.306 -1.050 -0.794
0.03-0.10 Gyr -1.270 -0.700 -0.209
0.10-0.33 Gyr -1.219 -0.698 -0.254
0.33-1.09 Gyr -1.540 -0.930 -0.592
1.09-3.62 Gyr -1.633 -1.051 -0.751
3.62-11.97 Gyr -1.997 -1.171 -0.863
11.97-13.30 Gyr -2.251 -1.237 -0.640

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.807 9.901 10.000
{\rm log}_{10}({\rm SFR}) 0.306 0.488 0.677
{\rm log}_{10}({\rm sSFR}) -9.652 -9.424 -9.178
{\rm stellar\ age} 5.076 6.420 7.515

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.950 -0.668 -0.478
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.176 0.327 0.440

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.190 0.328 0.489
\delta -0.049 0.208 0.342
\tau_1/\tau_2 0.598 0.946 1.289
Q_{PAH} 0.510 1.323 2.646
U_{min} 2.817 7.317 13.876
{\rm log}_{10}(\gamma_e)\, -3.257 -2.485 -1.752

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.005 -2.911 -2.125
{\rm log}_{10}(\tau_{AGN})\, 1.011 1.477 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.624 -0.272 -0.081
0.03-0.10 Gyr 0.427 0.630 0.829
0.10-0.33 Gyr -0.046 0.350 0.622
0.33-1.09 Gyr -0.379 0.010 0.238
1.09-3.62 Gyr -0.411 -0.070 0.149
3.62-11.97 Gyr -0.360 -0.063 0.108
11.97-13.30 Gyr -0.565 -0.036 0.409