2025aezb results

Information

Transient
Name:SN2025aezb
Right ascension: 0h26m38.78s
Declination:0d33m28.59s
Discovery Date:Nov. 27, 2025, 2:55 a.m.
Classification:SN Ia
Redshift:0.064200
MW E(B-V):0.021
Host
Name:
Right ascension: 0h26m38.45s
Declination:0d33m33.55s
Redshift:0.064199
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: blocked

Task Name Status Time (s)
Cutout download processed 18.88
Transient MWEBV processed 0.11
Host match processed 7.66
Host information processed 0.11
Host MWEBV processed 0.1
Global aperture construction processed 0.64
Global aperture photometry failed 0.05
Validate global photometry not processed 18.35
Global host SED inference not processed 507.5
Local aperture photometry failed 0.01
Validate local photometry not processed 0.03
Local host SED inference not processed 455.22
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h26m38.78s, 0d33m29.01s
semi major axis, semi minor axis (arcsec):1.63, 1.63
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 2.33 1.47 22.980 0.686 AB
SDSS_g 4.95 0.81 22.163 0.178 AB
DES_g 4.9 0.11 22.174 0.025 AB
PanSTARRS_g 4.71 0.47 22.218 0.107 AB
SDSS_r 6.52 1.06 21.865 0.177 AB
PanSTARRS_r 5.64 0.3 22.021 0.059 AB
DES_r 7.23 0.17 21.753 0.026 AB
SDSS_i 7.22 1.54 21.754 0.232 AB
PanSTARRS_i 8.64 0.53 21.558 0.067 AB
PanSTARRS_z 6.64 1.27 21.845 0.208 AB
SDSS_z 6.24 4.78 21.912 0.832 AB
DES_z 4.45 0.99 22.280 0.242 AB
PanSTARRS_y -1.85 2.3 AB

Aperture details

RA, DEC (J2000):0h26m38.47s, 0d33m34.20s
semi major axis, semi minor axis (arcsec):7.57, 3.76
angle (degrees, anti-clockwise from east):-121.69
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.55 0.85 20.566 0.043 AB
GALEX_NUV 29.81 0.64 20.214 0.023 AB
SDSS_u 35.08 4.92 20.037 0.152 AB
SDSS_g 130.85 3.51 18.608 0.029 AB
DES_g 123.91 0.48 18.667 0.004 AB
SDSS_r 199.88 4.53 18.148 0.025 AB
PanSTARRS_r 176.95 0.99 18.280 0.006 AB
DES_r 197.61 0.73 18.160 0.004 AB
SDSS_i 249.51 6.04 17.907 0.026 AB
PanSTARRS_i 248.93 1.73 17.910 0.008 AB
PanSTARRS_z 267.8 4.15 17.830 0.017 AB
SDSS_z 333.11 15.99 17.594 0.052 AB
DES_z 241.4 5.09 17.943 0.023 AB
PanSTARRS_y 249.11 7.47 17.909 0.033 AB
2MASS_J 233.16 124.76 17.086 0.581 Vega
2MASS_H 373.43 188.82 16.102 0.549 Vega
2MASS_K 222.01 205.52 16.196 1.005 Vega
WISE_W1 154.21 11.43 15.731 0.080 Vega
WISE_W2 67.4 14.48 15.989 0.233 Vega
WISE_W3 61.29 69.5 14.257 1.231 Vega
WISE_W4 370.65 464.42 10.858 1.360 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.578 7.818 8.008
{\rm log}_{10}({\rm SFR}) -1.954 -1.480 -0.772
{\rm log}_{10}({\rm sSFR}) -9.883 -9.302 -8.443
{\rm stellar\ age} 0.608 4.005 6.387

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.857 -1.566 -0.950
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.761 -0.292 0.275

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.268 0.590 1.118
\delta -0.498 -0.101 0.181
\tau_1/\tau_2 0.696 1.054 1.427
Q_{PAH} 1.208 2.838 5.039
U_{min} 2.736 7.859 15.341
{\rm log}_{10}(\gamma_e)\, -2.780 -1.801 -0.877

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.506 -0.291 0.167
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.475 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.819 -1.458 -1.022
0.03-0.10 Gyr -2.166 -1.529 -0.706
0.10-0.33 Gyr -2.267 -1.611 -1.012
0.33-1.08 Gyr -3.114 -1.870 -1.489
1.08-3.54 Gyr -3.900 -2.188 -1.804
3.54-11.62 Gyr -4.328 -2.436 -1.948
11.62-12.91 Gyr -4.263 -2.530 -1.843

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.586 9.677 9.770
{\rm log}_{10}({\rm SFR}) -0.546 -0.195 0.052
{\rm log}_{10}({\rm sSFR}) -10.253 -9.863 -9.580
{\rm stellar\ age} 6.640 7.651 10.700

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.869 -1.633 -1.288
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.835 -1.087 0.199

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.278 0.423 0.572
\delta 0.100 0.280 0.366
\tau_1/\tau_2 0.432 0.828 1.225
Q_{PAH} 0.949 2.605 4.877
U_{min} 3.445 9.325 16.967
{\rm log}_{10}(\gamma_e)\, -2.760 -1.714 -0.632

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.141 -2.977 -1.897
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.564 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.655 -1.420 -0.954
0.03-0.10 Gyr -0.414 -0.046 0.212
0.10-0.33 Gyr -0.918 -0.229 0.092
0.33-1.08 Gyr -1.782 -0.690 -0.354
1.08-3.54 Gyr -2.056 -0.664 -0.301
3.54-11.62 Gyr -1.035 -0.255 -0.091
11.62-12.91 Gyr -0.716 0.068 0.789