2025ahet results

Information

Transient
Name:AT2025ahet
Right ascension: 13h16m54.01s
Declination:-1d33m04.19s
Discovery Date:Dec. 9, 2025, 11:02 p.m.
Classification:None
Redshift:None
MW E(B-V):0.022
Host
Name:
Right ascension: 13h16m54.06s
Declination:-1d33m04.70s
Redshift:None
Photometric Redshift:0.150
 

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: blocked

Task Name Status Time (s)
Cutout download processed 18.11
Transient MWEBV processed 0.04
Host match processed 5.08
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 6.6
Validate global photometry processed 15.15
Global host SED inference processed 427.62
Local aperture photometry processed 5.03
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):13h16m54.06s, -1d33m04.60s
semi major axis, semi minor axis (arcsec):3.99, 3.21
angle (degrees, anti-clockwise from east):-106.77
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.71 1.93 22.477 0.565 AB
GALEX_NUV 15.37 2.68 20.933 0.190 AB
SDSS_u 33.5 3.35 20.087 0.109 AB
SDSS_g 88.88 2.66 19.028 0.032 AB
PanSTARRS_g 89.55 0.85 19.020 0.010 AB
SDSS_r 137.33 3.46 18.556 0.027 AB
PanSTARRS_r 138.83 1.33 18.544 0.010 AB
SDSS_i 187.91 4.53 18.215 0.026 AB
PanSTARRS_i 175.76 1.77 18.288 0.011 AB
PanSTARRS_z 194.84 2.39 18.176 0.013 AB
SDSS_z 218.52 11.31 18.051 0.056 AB
PanSTARRS_y 211.29 4.57 18.088 0.023 AB
2MASS_J 283.12 103.08 16.875 0.395 Vega
2MASS_H 391.2 145.06 16.051 0.403 Vega
2MASS_K 387.62 204.02 15.591 0.571 Vega
WISE_W1 101.46 10.11 16.185 0.108 Vega
WISE_W2 76.99 12.46 15.845 0.176 Vega
WISE_W3 227.13 58.42 12.835 0.279 Vega
WISE_W4 84.8 352.78 12.459 4.517 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})\, 9.981 10.102 10.201
{\rm log}_{10}({\rm SFR}) -0.369 0.070 0.484
{\rm log}_{10}({\rm sSFR}) -10.482 -10.030 -9.587
{\rm stellar\ age} 4.059 5.616 6.693

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.525 -1.169 -0.750
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.689 -0.042 0.346

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.121 0.220 0.345
\delta -0.676 -0.332 0.006
\tau_1/\tau_2 0.615 0.953 1.306
Q_{PAH} 0.606 1.609 3.257
U_{min} 2.664 7.677 14.548
{\rm log}_{10}(\gamma_e)\, -2.990 -2.167 -1.303

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.131 -2.771 -1.828
{\rm log}_{10}(\tau_{AGN})\, 0.969 1.421 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.845 -0.391 -0.142
0.03-0.10 Gyr -0.370 0.173 0.631
0.10-0.32 Gyr 0.154 0.501 0.800
0.32-1.03 Gyr -0.057 0.312 0.578
1.03-3.32 Gyr -0.078 0.233 0.447
3.32-10.68 Gyr -0.179 0.181 0.378
10.68-11.87 Gyr -0.554 0.131 0.589