2025agpe

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Information

Transient

Name: AT2025agpe
Right ascension: 22h54m33.41s
Declination: 23d49m30.84s
Discovery Date: Dec. 12, 2025, 2:50 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name:
Right ascension: 22h54m33.57s
Declination: 23d49m30.13s
Redshift: None
Photometric Redshift: 0.115
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 8.54
Transient MWEBV processed 0.04
Host match processed 5.16
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 5.51
Validate global photometry processed 14.69
Global host SED inference processed 418.13
Local aperture photometry processed 5.39
Validate local photometry processed 0.02
Local host SED inference not enough filters 19.19
 

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) = 22h54m33.41s, 23d49m30.84s
semi major axis, semi minor axis (arcsec) = 0.96, 0.96
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 49.3 1.54 19.668 0.034 AB

Aperture details

RA, DEC (J2000) = 22h54m33.57s, 23d49m30.27s
semi major axis, semi minor axis (arcsec) = 5.71, 4.86
angle (degrees, anti-clockwise from east) = -58.9

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.57 1.27 22.874 0.535 AB
GALEX_NUV 2.58 0.5 22.871 0.210 AB
DES_g 214.78 0.79 18.070 0.004 AB
PanSTARRS_g 210.4 1.32 18.092 0.007 AB
SDSS_r 483.02 6.18 17.190 0.014 AB
PanSTARRS_r 482.11 1.82 17.192 0.004 AB
DES_r 541.41 2.25 17.066 0.005 AB
PanSTARRS_i 732.92 1.81 16.737 0.003 AB
PanSTARRS_z 942.55 3.74 16.464 0.004 AB
DES_z 1037.94 7.1 16.360 0.007 AB
PanSTARRS_y 1144.98 8.6 16.253 0.008 AB
2MASS_J 1515.52 140.12 15.054 0.100 Vega
2MASS_H 1870.31 215.18 14.353 0.125 Vega
2MASS_K 1505.54 270.57 14.118 0.195 Vega
WISE_W1 787.57 19.23 13.960 0.027 Vega
WISE_W2 525.75 20.54 13.759 0.042 Vega
WISE_W3 179.45 70.28 13.091 0.425 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})\, 10.756 10.829 10.941
{\rm log}_{10}({\rm SFR}) -1.940 -0.456 0.287
{\rm log}_{10}({\rm sSFR}) -12.760 -11.278 -10.517
{\rm stellar\ age} 6.543 7.366 10.754

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.173 -0.709 -0.530
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.541 -0.605 0.112

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.332 0.457 0.675
\delta -0.919 -0.715 -0.353
\tau_1/\tau_2 0.607 0.982 1.360
Q_{PAH} 0.628 2.081 4.107
U_{min} 2.944 8.694 16.329
{\rm log}_{10}(\gamma_e)\, -2.846 -1.483 -0.561

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.156 -2.923 -1.850
{\rm log}_{10}(\tau_{AGN})\, 1.093 1.524 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.171 -0.835 -0.104
0.03-0.10 Gyr -2.462 -0.448 0.399
0.10-0.32 Gyr -2.168 -0.244 0.532
0.32-1.05 Gyr -2.528 -0.224 0.551
1.05-3.41 Gyr -1.727 0.411 0.893
3.41-11.05 Gyr -0.014 0.972 1.140
11.05-12.28 Gyr 0.147 1.121 2.027