2025afnm

Download data

Information

Transient

Name: SN2025afnm
Right ascension: 10h28m08.09s
Declination: 3d49m33.41s
Discovery Date: Nov. 28, 2025, 10:20 p.m.
Classification: SN Ia
Redshift: 0.075000
MW E(B-V): 0.035

Host

Name:
Right ascension: 10h28m07.67s
Declination: 3d49m38.02s
Redshift: 0.074941
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 20.04
Transient MWEBV processed 0.18
Host match processed 6.36
Host information processed 0.07
Host MWEBV processed 0.06
Global aperture construction processed 0.69
Global aperture photometry failed 6.96
Validate global photometry not processed 18.21
Global host SED inference not processed 505.89
Local aperture photometry failed 0.01
Validate local photometry not processed 0.03
Local host SED inference not processed 431.45
 

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) = 10h28m08.09s, 3d49m33.41s
semi major axis, semi minor axis (arcsec) = 1.42, 1.42
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 4.86 0.12 22.183 0.027 AB
PanSTARRS_g 4.1 0.32 22.369 0.085 AB
SDSS_r 5.02 0.85 22.149 0.185 AB
PanSTARRS_r 4.84 0.45 22.187 0.102 AB
DES_r 7.48 0.32 21.715 0.047 AB
SDSS_i 9.0 1.25 21.515 0.151 AB
PanSTARRS_i 7.8 0.4 21.670 0.056 AB
PanSTARRS_z 8.0 0.82 21.643 0.112 AB
SDSS_z 3.93 3.18 22.415 0.880 AB
DES_z 9.77 0.83 21.426 0.093 AB
PanSTARRS_y 13.0 1.97 21.115 0.165 AB

Aperture details

RA, DEC (J2000) = 10h28m07.67s, 3d49m38.35s
semi major axis, semi minor axis (arcsec) = 13.12, 10.75
angle (degrees, anti-clockwise from east) = -175.12

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 811.05 3.35 16.627 0.004 AB
 

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})\, 7.752 8.055 8.235
{\rm log}_{10}({\rm SFR}) -1.657 -1.217 -0.753
{\rm log}_{10}({\rm sSFR}) -9.815 -9.249 -8.529
{\rm stellar\ age} 1.046 4.871 6.569

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.920 -0.314 0.043
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.184 -0.440 0.010

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.351 0.715 1.173
\delta -0.273 0.051 0.266
\tau_1/\tau_2 0.707 1.052 1.418
Q_{PAH} 0.847 2.411 4.788
U_{min} 2.898 7.766 14.766
{\rm log}_{10}(\gamma_e)\, -2.739 -1.756 -0.629

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.652 -0.234 0.195
{\rm log}_{10}(\tau_{AGN})\, 1.119 1.534 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.653 -1.228 -0.834
0.03-0.10 Gyr -1.782 -1.258 -0.720
0.10-0.33 Gyr -1.953 -1.455 -0.971
0.33-1.07 Gyr -2.400 -1.710 -1.346
1.07-3.51 Gyr -3.220 -1.905 -1.588
3.51-11.50 Gyr -3.506 -2.031 -1.683
11.50-12.78 Gyr -3.600 -2.174 -1.581

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.998 10.062 10.118
{\rm log}_{10}({\rm SFR}) 0.371 0.563 0.758
{\rm log}_{10}({\rm sSFR}) -9.719 -9.490 -9.280
{\rm stellar\ age} 5.226 6.177 7.093

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.481 -0.370 -0.276
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.153 0.298 0.410

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.131 0.168 0.252
\delta -0.955 -0.843 -0.618
\tau_1/\tau_2 0.627 0.934 1.280
Q_{PAH} 0.898 1.848 3.032
U_{min} 1.697 5.404 11.412
{\rm log}_{10}(\gamma_e)\, -3.645 -3.122 -2.254

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.453 -3.619 -2.673
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.521 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.054 0.054 0.153
0.03-0.10 Gyr 0.466 0.686 0.896
0.10-0.33 Gyr 0.253 0.484 0.683
0.33-1.07 Gyr -0.148 0.168 0.356
1.07-3.51 Gyr -0.108 0.149 0.340
3.51-11.50 Gyr -0.080 0.118 0.246
11.50-12.78 Gyr -0.254 0.158 0.547