2025agfh

Download data

Information

Transient

Name: AT2025agfh
Right ascension: 23h54m45.20s
Declination: 1d32m41.44s
Discovery Date: Dec. 7, 2025, 12:40 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name:
Right ascension: 23h54m45.29s
Declination: 1d32m38.85s
Redshift: None
Photometric Redshift: 0.141
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.5
Transient MWEBV processed 0.32
Host match processed 9.1
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 4.01
Validate global photometry processed 11.29
Global host SED inference processed 435.6
Local aperture photometry processed 4.52
Validate local photometry no valid phot 0.02
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) = 23h54m45.20s, 1d32m41.44s
semi major axis, semi minor axis (arcsec) = 0.81, 0.81
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) = 23h54m45.27s, 1d32m38.96s
semi major axis, semi minor axis (arcsec) = 6.52, 4.57
angle (degrees, anti-clockwise from east) = -70.51

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.32 0.52 21.739 0.077 AB
GALEX_NUV 10.74 0.45 21.322 0.046 AB
PanSTARRS_g 200.89 1.75 18.143 0.009 AB
PanSTARRS_r 415.12 1.17 17.355 0.003 AB
PanSTARRS_i 646.83 1.39 16.873 0.002 AB
PanSTARRS_z 842.68 4.28 16.586 0.006 AB
PanSTARRS_y 959.6 8.57 16.445 0.010 AB
2MASS_J 1324.18 132.41 15.200 0.109 Vega
2MASS_H 1573.59 217.53 14.540 0.150 Vega
2MASS_K 1819.05 224.65 13.913 0.134 Vega
WISE_W1 668.22 17.32 14.139 0.028 Vega
WISE_W2 443.26 20.95 13.944 0.051 Vega
WISE_W3 478.07 89.42 12.027 0.203 Vega
WISE_W4 384.86 528.33 10.817 1.490 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})\, 10.917 10.956 11.034
{\rm log}_{10}({\rm SFR}) 0.168 0.481 0.814
{\rm log}_{10}({\rm sSFR}) -10.816 -10.489 -10.174
{\rm stellar\ age} 6.951 7.620 10.308

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.734 -0.477 -0.309
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.643 0.229 0.418

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.229 0.340 0.500
\delta -0.719 -0.467 -0.229
\tau_1/\tau_2 0.581 0.978 1.373
Q_{PAH} 0.323 1.133 2.646
U_{min} 2.403 7.383 14.847
{\rm log}_{10}(\gamma_e)\, -2.888 -1.894 -1.117

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.502 -3.504 -2.417
{\rm log}_{10}(\tau_{AGN})\, 1.129 1.643 1.996

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.763 -0.005 0.281
0.03-0.10 Gyr 0.209 0.590 0.963
0.10-0.32 Gyr -0.357 0.379 0.701
0.32-1.04 Gyr -0.683 0.174 0.500
1.04-3.34 Gyr -0.729 0.354 0.745
3.34-10.76 Gyr 0.600 1.145 1.250
10.76-11.96 Gyr 0.882 1.428 2.117