2025afnl results

Information

Transient
Name:AT2025afnl
Right ascension: 10h28m51.03s
Declination:3d06m50.49s
Discovery Date:Nov. 28, 2025, 10:20 p.m.
Classification:None
Redshift:None
MW E(B-V):0.039
Host
Name:SDSSJ102851.55+03065
Object ID:2259770.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 10h28m51.60s
Declination:3d06m58.36s
Redshift:None
Photometric Redshift:0.072
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.47
Transient MWEBV processed 0.04
Host match processed 5.01
Host information processed 0.11
Host MWEBV processed 0.17
Global aperture construction processed 0.6
Global aperture photometry processed 5.13
Validate global photometry processed 15.59
Global host SED inference processed 499.73
Local aperture photometry processed 4.82
Validate local photometry processed 0.02
Local host SED inference processed 460.47
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h28m51.03s, 3d06m50.49s
semi major axis, semi minor axis (arcsec):1.47, 1.47
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 21.39 1.28 20.574 0.065 AB
PanSTARRS_g 19.38 0.32 20.682 0.018 AB
SDSS_r 29.28 1.59 20.233 0.059 AB
PanSTARRS_r 25.59 0.48 20.380 0.020 AB
SDSS_i 37.71 2.04 19.959 0.059 AB
PanSTARRS_i 33.48 0.41 20.088 0.013 AB
PanSTARRS_z 38.01 0.89 19.950 0.025 AB
SDSS_z 45.41 5.13 19.757 0.123 AB
PanSTARRS_y 41.43 2.0 19.857 0.052 AB

Aperture details

RA, DEC (J2000):10h28m51.54s, 3d06m58.51s
semi major axis, semi minor axis (arcsec):5.44, 3.75
angle (degrees, anti-clockwise from east):-179.7
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.04 1.3 22.692 0.465 AB
GALEX_NUV 1.77 0.25 23.280 0.155 AB
SDSS_u 42.08 4.4 19.840 0.113 AB
SDSS_g 186.43 3.83 18.224 0.022 AB
PanSTARRS_g 213.58 1.0 18.076 0.005 AB
SDSS_r 428.28 5.84 17.321 0.015 AB
PanSTARRS_r 428.06 1.48 17.321 0.004 AB
SDSS_i 632.61 7.61 16.897 0.013 AB
PanSTARRS_i 611.73 1.28 16.934 0.002 AB
PanSTARRS_z 780.56 2.74 16.669 0.004 AB
SDSS_z 821.51 16.67 16.613 0.022 AB
PanSTARRS_y 909.05 6.13 16.504 0.007 AB
2MASS_J 1118.61 146.64 15.383 0.142 Vega
2MASS_H 1630.78 185.47 14.501 0.123 Vega
2MASS_K 1218.94 251.79 14.347 0.224 Vega
WISE_W1 463.42 14.0 14.536 0.033 Vega
WISE_W2 264.22 17.93 14.506 0.074 Vega
WISE_W3 136.47 71.01 13.388 0.565 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.289 8.615 8.790
{\rm log}_{10}({\rm SFR}) -1.959 -0.743 0.071
{\rm log}_{10}({\rm sSFR}) -10.684 -9.432 -8.207
{\rm stellar\ age} 0.227 3.687 6.584

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.408 -0.851 -0.335
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.551 -0.780 0.040

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.216 0.617 1.101
\delta -0.429 -0.111 0.208
\tau_1/\tau_2 0.628 1.093 1.545
Q_{PAH} 0.864 2.581 5.018
U_{min} 3.193 9.217 17.205
{\rm log}_{10}(\gamma_e)\, -3.011 -1.868 -0.747

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.227 -0.657 -0.033
{\rm log}_{10}(\tau_{AGN})\, 1.056 1.428 1.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.274 -1.834 -1.222
0.03-0.10 Gyr -2.047 -0.615 0.231
0.10-0.33 Gyr -2.485 -0.882 -0.131
0.33-1.07 Gyr -3.846 -1.225 -0.684
1.07-3.52 Gyr -4.845 -1.662 -1.012
3.52-11.53 Gyr -5.476 -1.970 -1.168
11.53-12.81 Gyr -5.767 -1.824 -0.940

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.299 10.369 10.487
{\rm log}_{10}({\rm SFR}) -6.452 -2.786 -1.328
{\rm log}_{10}({\rm sSFR}) -17.070 -13.212 -11.720
{\rm stellar\ age} 7.506 9.267 12.147

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.531 -1.165 -0.886
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.496 -0.597 0.185

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.266 0.407 0.570
\delta -0.827 -0.589 -0.381
\tau_1/\tau_2 0.475 0.909 1.377
Q_{PAH} 0.904 2.678 4.793
U_{min} 3.344 9.831 18.237
{\rm log}_{10}(\gamma_e)\, -2.827 -1.651 -0.599

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.139 -2.971 -2.008
{\rm log}_{10}(\tau_{AGN})\, 1.136 1.610 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -7.928 -3.591 -1.650
0.03-0.10 Gyr -7.051 -3.103 -1.283
0.10-0.33 Gyr -6.452 -2.989 -1.051
0.33-1.07 Gyr -5.909 -2.741 -0.836
1.07-3.52 Gyr -3.983 -1.898 -0.122
3.52-11.53 Gyr -1.912 0.334 0.642
11.53-12.81 Gyr -0.488 1.109 1.631