2025agdf results

Information

Transient
Name:AT2025agdf
Right ascension: 2h48m35.13s
Declination:-0d45m43.92s
Discovery Date:Nov. 23, 2025, 12:46 p.m.
Classification:None
Redshift:None
MW E(B-V):0.042
Host
Name:
Right ascension: 2h48m35.06s
Declination:-0d45m44.84s
Redshift:0.129568
Photometric Redshift:None
 

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 21.04
Transient MWEBV processed 0.04
Host match processed 5.95
Host information processed 0.04
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 6.94
Validate global photometry processed 18.47
Global host SED inference processed 379.19
Local aperture photometry processed 6.93
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):2h48m35.06s, -0d45m44.75s
semi major axis, semi minor axis (arcsec):6.53, 5.74
angle (degrees, anti-clockwise from east):-23.39
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.73 0.74 21.323 0.075 AB
GALEX_NUV 14.44 0.45 21.001 0.034 AB
SDSS_u 14.62 6.41 20.988 0.476 AB
SDSS_g 97.28 3.21 18.930 0.036 AB
DES_g 100.89 0.74 18.890 0.008 AB
PanSTARRS_g 104.64 1.41 18.851 0.015 AB
SDSS_r 182.46 4.49 18.247 0.027 AB
PanSTARRS_r 184.45 1.59 18.235 0.009 AB
DES_r 186.55 1.48 18.223 0.009 AB
SDSS_i 252.02 6.63 17.896 0.029 AB
PanSTARRS_i 234.57 1.82 17.974 0.008 AB
PanSTARRS_z 271.04 3.7 17.817 0.015 AB
SDSS_z 205.59 17.81 18.117 0.094 AB
DES_z 218.84 4.85 18.050 0.024 AB
PanSTARRS_y 322.01 9.68 17.630 0.033 AB
2MASS_J 272.1 162.19 16.918 0.647 Vega
2MASS_H 358.81 247.86 16.145 0.750 Vega
2MASS_K 469.23 288.01 15.384 0.666 Vega
WISE_W1 154.51 21.52 15.729 0.151 Vega
WISE_W2 83.04 22.4 15.763 0.293 Vega
WISE_W3 234.88 89.25 12.799 0.413 Vega
WISE_W4 93.08 503.13 12.358 5.868 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})\, 10.072 10.144 10.212
{\rm log}_{10}({\rm SFR}) 0.081 0.273 0.477
{\rm log}_{10}({\rm sSFR}) -10.073 -9.871 -9.652
{\rm stellar\ age} 5.422 6.363 7.279

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.158 -0.749 -0.437
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.851 -0.370 -0.229

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.170 0.260 0.394
\delta -0.760 -0.466 -0.207
\tau_1/\tau_2 0.770 1.088 1.420
Q_{PAH} 0.474 1.529 3.565
U_{min} 2.776 7.350 14.046
{\rm log}_{10}(\gamma_e)\, -2.486 -1.494 -0.632

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.198 -3.033 -1.971
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.550 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.178 0.307 0.435
0.03-0.10 Gyr -0.027 0.256 0.527
0.10-0.32 Gyr -0.061 0.233 0.482
0.32-1.04 Gyr -0.108 0.176 0.397
1.04-3.37 Gyr -0.079 0.191 0.391
3.37-10.89 Gyr 0.082 0.275 0.404
10.89-12.10 Gyr -0.143 0.316 0.742