2025afzf results

Information

Transient
Name:AT2025afzf
Right ascension: 0h01m13.96s
Declination:9d19m58.76s
Discovery Date:Dec. 6, 2025, 2:32 a.m.
Classification:None
Redshift:None
MW E(B-V):0.069
Host
Name:
Right ascension: 0h01m14.06s
Declination:9d19m55.95s
Redshift:None
Photometric Redshift:0.112
 

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 20.56
Transient MWEBV processed 0.04
Host match processed 4.94
Host information processed 0.17
Host MWEBV processed 0.05
Global aperture construction processed 0.7
Global aperture photometry processed 6.88
Validate global photometry processed 18.27
Global host SED inference processed 365.28
Local aperture photometry processed 6.58
Validate local photometry processed 0.02
Local host SED inference not enough filters 19.15
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h01m13.96s, 9d19m58.76s
semi major axis, semi minor axis (arcsec):0.98, 0.98
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 16.53 0.79 20.855 0.052 AB

Aperture details

RA, DEC (J2000):0h01m14.06s, 9d19m56.15s
semi major axis, semi minor axis (arcsec):7.49, 4.29
angle (degrees, anti-clockwise from east):-60.63
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.28 3.86 21.013 0.294 AB
GALEX_NUV 22.53 3.23 20.518 0.155 AB
SDSS_u 100.75 5.73 18.892 0.062 AB
SDSS_g 240.81 4.39 17.946 0.020 AB
DES_g 236.15 1.08 17.967 0.005 AB
PanSTARRS_g 252.39 1.48 17.895 0.006 AB
SDSS_r 413.28 6.21 17.359 0.016 AB
PanSTARRS_r 428.56 1.49 17.320 0.004 AB
DES_r 441.71 2.17 17.287 0.005 AB
SDSS_i 608.96 8.02 16.939 0.014 AB
PanSTARRS_i 602.84 1.89 16.949 0.003 AB
PanSTARRS_z 690.06 4.15 16.803 0.007 AB
SDSS_z 670.13 20.38 16.835 0.033 AB
DES_z 722.92 5.14 16.752 0.008 AB
PanSTARRS_y 795.78 9.86 16.648 0.013 AB
2MASS_J 1184.01 144.91 15.322 0.133 Vega
2MASS_H 1452.4 241.73 14.627 0.181 Vega
2MASS_K 1149.25 241.99 14.411 0.229 Vega
WISE_W1 646.77 16.7 14.174 0.028 Vega
WISE_W2 472.66 20.65 13.875 0.047 Vega
WISE_W3 2476.37 86.54 10.241 0.038 Vega
WISE_W4 2281.53 655.09 8.884 0.312 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})\, 10.365 10.465 10.530
{\rm log}_{10}({\rm SFR}) 0.906 1.108 1.369
{\rm log}_{10}({\rm sSFR}) -9.588 -9.362 -9.013
{\rm stellar\ age} 5.685 6.678 7.884

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.351 -0.198 -0.077
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.405 -0.085 0.140

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.221 0.316 0.508
\delta -0.888 -0.684 -0.427
\tau_1/\tau_2 0.632 0.950 1.341
Q_{PAH} 0.656 1.670 2.878
U_{min} 2.098 6.605 13.491
{\rm log}_{10}(\gamma_e)\, -2.948 -2.019 -1.303

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.533 -2.302 -1.619
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.438 1.824

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.493 0.609 0.753
0.03-0.10 Gyr 1.004 1.229 1.505
0.10-0.32 Gyr -0.118 0.402 0.720
0.32-1.05 Gyr -0.364 0.185 0.474
1.05-3.41 Gyr 0.012 0.387 0.627
3.41-11.07 Gyr 0.298 0.566 0.705
11.07-12.30 Gyr 0.178 0.678 1.169