2025afra

Download data

Information

Transient

Name: AT2025afra
Right ascension: 10h31m37.17s
Declination: 39d39m01.43s
Discovery Date: Nov. 25, 2025, 12:27 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.010

Host

Name: 2153434
Right ascension: 10h31m37.10s
Declination: 39d38m53.66s
Redshift: 0.142840
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.05
Transient MWEBV processed 0.12
Host match processed 6.0
Host information processed 0.08
Host MWEBV processed 0.08
Global aperture construction processed 0.72
Global aperture photometry processed 5.79
Validate global photometry processed 15.0
Global host SED inference processed 577.22
Local aperture photometry processed 5.48
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

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) = 10h31m37.17s, 39d39m01.43s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 10h31m37.06s, 39d38m53.75s
semi major axis, semi minor axis (arcsec) = 7.33, 4.95
angle (degrees, anti-clockwise from east) = -176.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 46.56 5.73 19.730 0.134 AB
SDSS_g 173.7 3.86 18.301 0.024 AB
DES_g 187.15 0.88 18.220 0.005 AB
PanSTARRS_g 199.69 1.61 18.149 0.009 AB
SDSS_r 462.15 6.22 17.238 0.015 AB
PanSTARRS_r 449.65 1.59 17.268 0.004 AB
SDSS_i 742.43 7.92 16.723 0.012 AB
PanSTARRS_i 757.66 1.43 16.701 0.002 AB
PanSTARRS_z 1004.49 3.66 16.395 0.004 AB
SDSS_z 1032.6 20.59 16.365 0.022 AB
DES_z 1053.96 4.37 16.343 0.005 AB
PanSTARRS_y 1139.6 10.23 16.258 0.010 AB
2MASS_J 2039.61 157.49 14.731 0.084 Vega
2MASS_H 2759.21 245.69 13.930 0.097 Vega
2MASS_K 2137.94 253.63 13.737 0.129 Vega
WISE_W1 875.69 19.19 13.845 0.024 Vega
WISE_W2 544.36 22.28 13.721 0.044 Vega
WISE_W3 308.54 73.74 12.503 0.259 Vega
WISE_W4 -148.35 408.34 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

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})\, 11.105 11.241 11.317
{\rm log}_{10}({\rm SFR}) -4.743 -1.550 0.393
{\rm log}_{10}({\rm sSFR}) -15.921 -12.771 -10.809
{\rm stellar\ age} 7.106 11.150 11.343

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.556 -1.161 -0.790
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.412 -0.262 0.327

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.552 0.724 0.892
\delta -0.674 -0.343 -0.169
\tau_1/\tau_2 0.530 0.997 1.476
Q_{PAH} 0.326 1.051 2.178
U_{min} 3.955 10.933 18.532
{\rm log}_{10}(\gamma_e)\, -3.171 -2.052 -1.284

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.501 -3.643 -2.549
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.547 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.043 -2.566 -0.603
0.03-0.10 Gyr -5.539 -1.748 0.508
0.10-0.32 Gyr -6.306 -2.876 -0.153
0.32-1.04 Gyr -6.855 -3.648 -0.673
1.04-3.34 Gyr -4.455 -2.195 0.144
3.34-10.75 Gyr -1.797 0.072 1.419
10.75-11.94 Gyr 1.016 2.401 2.493