2025afam results

Information

Transient
Name:SN2025afam
Right ascension: 9h01m02.21s
Declination:5d38m32.49s
Discovery Date:Nov. 27, 2025, 12:24 p.m.
Classification:SN Ia
Redshift:0.087000
MW E(B-V):0.045
Host
Name:
Right ascension: 9h01m02.29s
Declination:5d38m38.31s
Redshift:None
Photometric Redshift:0.098
 

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 20.18
Transient MWEBV processed 0.06
Host match processed 7.37
Host information processed 0.11
Host MWEBV processed 0.1
Global aperture construction processed 0.66
Global aperture photometry failed 0.05
Validate global photometry not processed 18.24
Global host SED inference not processed 395.44
Local aperture photometry processed 6.78
Validate local photometry processed 0.03
Local host SED inference failed 1714.22
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h01m02.21s, 5d38m32.49s
semi major axis, semi minor axis (arcsec):1.23, 1.23
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 1.21 0.08 23.692 0.076 AB
PanSTARRS_r 1.51 0.25 23.455 0.179 AB
DES_r 1.49 0.14 23.464 0.105 AB
PanSTARRS_i 1.49 0.33 23.464 0.243 AB
PanSTARRS_z 1.7 0.77 23.321 0.493 AB
DES_z 2.48 0.54 22.912 0.234 AB
PanSTARRS_y 0.39 2.03 24.916 5.623 AB

Aperture details

RA, DEC (J2000):9h01m02.29s, 5d38m38.56s
semi major axis, semi minor axis (arcsec):6.82, 2.87
angle (degrees, anti-clockwise from east):-158.78
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.68 0.64 22.225 0.149 AB
GALEX_NUV 6.63 0.53 21.846 0.086 AB
SDSS_u 18.92 3.49 20.708 0.200 AB
SDSS_g 43.58 2.17 19.802 0.054 AB
DES_g 42.12 0.37 19.839 0.009 AB
SDSS_r 73.61 3.04 19.233 0.045 AB
PanSTARRS_r 75.85 0.89 19.200 0.013 AB
DES_r 66.62 0.68 19.341 0.011 AB
SDSS_i 101.09 4.28 18.888 0.046 AB
PanSTARRS_i 95.45 1.2 18.951 0.014 AB
PanSTARRS_z 105.28 2.73 18.844 0.028 AB
SDSS_z 103.14 11.83 18.866 0.125 AB
DES_z 97.32 2.48 18.929 0.028 AB
PanSTARRS_y 87.28 7.13 19.048 0.089 AB
2MASS_J 382.72 146.48 16.548 0.416 Vega
2MASS_H -78.74 186.49 Vega
2MASS_K -218.09 254.55 Vega
WISE_W1 51.5 8.83 16.921 0.186 Vega
WISE_W2 34.65 13.0 16.712 0.407 Vega
WISE_W3 46.93 81.54 14.547 1.886 Vega
WISE_W4 442.16 531.03 10.666 1.304 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.431 9.547 9.640
{\rm log}_{10}({\rm SFR}) -0.722 -0.442 -0.177
{\rm log}_{10}({\rm sSFR}) -10.292 -9.973 -9.649
{\rm stellar\ age} 5.999 7.140 8.250

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.466 -1.028 -0.542
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.041 -0.579 -0.230

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.262 0.453
\delta -0.662 -0.277 0.047
\tau_1/\tau_2 0.702 1.069 1.426
Q_{PAH} 0.796 2.090 4.364
U_{min} 2.685 7.873 14.850
{\rm log}_{10}(\gamma_e)\, -2.756 -1.668 -0.534

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.702 -1.200 -0.672
{\rm log}_{10}(\tau_{AGN})\, 1.227 1.574 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.660 -0.377 -0.162
0.03-0.10 Gyr -0.840 -0.475 -0.144
0.10-0.33 Gyr -1.020 -0.619 -0.276
0.33-1.06 Gyr -1.166 -0.712 -0.388
1.06-3.45 Gyr -0.979 -0.582 -0.314
3.45-11.24 Gyr -0.560 -0.312 -0.154
11.24-12.48 Gyr -0.735 -0.194 0.257