2025ahpj results

Information

Transient
Name:AT2025ahpj
Right ascension: 5h04m29.48s
Declination:-25d06m56.13s
Discovery Date:Dec. 19, 2025, 12:36 p.m.
Classification:None
Redshift:None
MW E(B-V):0.030
Host
Name:782489
Right ascension: 5h04m29.56s
Declination:-25d07m01.96s
Redshift:0.039215
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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 8.51
Transient MWEBV processed 0.14
Host match processed 4.19
Host information processed 0.13
Host MWEBV processed 0.05
Global aperture construction processed 0.72
Global aperture photometry processed 5.4
Validate global photometry phot valid failed 0.04
Global host SED inference not processed None
Local aperture photometry processed 5.91
Validate local photometry processed 0.02
Local host SED inference processed 442.24
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):5h04m29.48s, -25d06m56.13s
semi major axis, semi minor axis (arcsec):2.58, 2.58
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 52.08 0.26 19.608 0.005 AB
PanSTARRS_g 56.14 0.64 19.527 0.012 AB
PanSTARRS_r 97.24 0.87 18.930 0.010 AB
DES_r 92.0 0.33 18.991 0.004 AB
PanSTARRS_i 129.4 1.04 18.620 0.009 AB
PanSTARRS_z 143.76 2.56 18.506 0.019 AB
DES_z 138.66 1.29 18.545 0.010 AB
PanSTARRS_y 193.81 5.04 18.182 0.028 AB

Aperture details

Data not available

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.934 9.049 9.160
{\rm log}_{10}({\rm SFR}) -1.886 -1.114 -0.496
{\rm log}_{10}({\rm sSFR}) -11.009 -10.159 -9.466
{\rm stellar\ age} 6.213 7.855 10.782

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.743 -1.244 -0.656
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.237 0.133 0.337

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.193 0.720 1.111
\delta -0.449 -0.085 0.252
\tau_1/\tau_2 0.612 0.994 1.346
Q_{PAH} 0.601 2.016 4.349
U_{min} 2.930 8.008 15.162
{\rm log}_{10}(\gamma_e)\, -3.314 -2.014 -0.550

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.284 -1.105 -0.284
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.400 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.966 -1.331 -0.909
0.03-0.10 Gyr -2.092 -1.057 -0.382
0.10-0.33 Gyr -2.423 -1.401 -0.691
0.33-1.09 Gyr -2.691 -1.578 -0.971
1.09-3.60 Gyr -2.483 -1.319 -0.863
3.60-11.91 Gyr -1.529 -0.891 -0.707
11.91-13.23 Gyr -1.306 -0.629 0.103

Global parameter details

Documentation

Data not available