2025afdg results

Information

Transient
Name:AT2025afdg
Right ascension: 10h37m53.74s
Declination:41d41m28.82s
Discovery Date:Nov. 25, 2025, 3:13 p.m.
Classification:None
Redshift:None
MW E(B-V):0.011
Host
Name:
Right ascension: 10h37m53.82s
Declination:41d41m27.75s
Redshift:None
Photometric Redshift:0.130
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
 GALEX_FUV
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 16.71
Transient MWEBV processed 0.07
Host match processed 5.15
Host information processed 0.11
Host MWEBV processed 0.17
Global aperture construction processed 0.69
Global aperture photometry processed 4.94
Validate global photometry processed 14.45
Global host SED inference processed 389.43
Local aperture photometry processed 5.06
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):10h37m53.82s, 41d41m27.95s
semi major axis, semi minor axis (arcsec):7.87, 5.6
angle (degrees, anti-clockwise from east):-131.02
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 34.44 0.95 20.057 0.030 AB
SDSS_u 46.27 4.14 19.737 0.097 AB
SDSS_g 146.25 3.49 18.487 0.026 AB
PanSTARRS_g 152.33 1.44 18.443 0.010 AB
SDSS_r 222.95 4.72 18.030 0.023 AB
PanSTARRS_r 222.26 1.79 18.033 0.009 AB
SDSS_i 300.02 6.7 17.707 0.024 AB
PanSTARRS_i 282.27 1.86 17.773 0.007 AB
PanSTARRS_z 299.63 3.5 17.709 0.013 AB
SDSS_z 230.07 18.59 17.995 0.088 AB
PanSTARRS_y 315.55 10.67 17.652 0.037 AB
2MASS_J 428.76 146.1 16.425 0.370 Vega
2MASS_H 267.24 239.34 16.465 0.972 Vega
2MASS_K 350.3 251.94 15.701 0.781 Vega
WISE_W1 284.21 11.79 15.067 0.045 Vega
WISE_W2 180.39 15.84 14.920 0.095 Vega
WISE_W3 503.7 67.88 11.971 0.146 Vega
WISE_W4 1067.8 405.6 9.709 0.412 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})\, 9.969 10.058 10.145
{\rm log}_{10}({\rm SFR}) 0.243 0.445 0.651
{\rm log}_{10}({\rm sSFR}) -9.849 -9.630 -9.371
{\rm stellar\ age} 2.205 3.978 5.330

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.686 -0.317 -0.025
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.726 -1.443 -0.237

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.240 0.392 0.573
\delta -0.082 0.178 0.328
\tau_1/\tau_2 0.641 0.950 1.246
Q_{PAH} 0.794 1.725 3.391
U_{min} 2.387 6.769 12.947
{\rm log}_{10}(\gamma_e)\, -3.273 -2.469 -1.606

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.027 -2.783 -1.824
{\rm log}_{10}(\tau_{AGN})\, 0.941 1.354 1.857

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.370 0.531 0.673
0.03-0.10 Gyr 0.088 0.414 0.679
0.10-0.32 Gyr 0.312 0.619 0.886
0.32-1.04 Gyr 0.555 0.784 0.963
1.04-3.37 Gyr -0.083 0.258 0.488
3.37-10.89 Gyr -0.721 -0.103 0.160
10.89-12.10 Gyr -0.936 -0.117 0.364