2025aewg results

Information

Transient
Name:AT2025aewg
Right ascension: 10h39m37.00s
Declination:75d26m33.76s
Discovery Date:Nov. 23, 2025, 1:28 p.m.
Classification:None
Redshift:None
MW E(B-V):0.050
Host
Name:
Right ascension: 10h39m37.24s
Declination:75d26m34.55s
Redshift:None
Photometric Redshift:0.102
 

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: completed

Task Name Status Time (s)
Cutout download processed 5.29
Transient MWEBV processed 0.12
Host match processed 5.13
Host information processed 0.11
Host MWEBV processed 0.05
Global aperture construction processed 7.85
Global aperture photometry processed 3.74
Validate global photometry processed 8.38
Global host SED inference processed 448.05
Local aperture photometry processed 3.71
Validate local photometry processed 0.02
Local host SED inference processed 568.5
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h39m37.00s, 75d26m33.76s
semi major axis, semi minor axis (arcsec):1.07, 1.07
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 4.68 0.84 22.225 0.196 AB
PanSTARRS_y 9.24 2.44 21.486 0.287 AB

Aperture details

RA, DEC (J2000):10h39m37.29s, 75d26m34.52s
semi major axis, semi minor axis (arcsec):4.17, 2.81
angle (degrees, anti-clockwise from east):-126.15
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.98 1.58 22.714 0.577 AB
GALEX_NUV 2.69 0.4 22.824 0.159 AB
PanSTARRS_g 10.4 0.87 21.357 0.091 AB
PanSTARRS_r 20.9 2.0 20.600 0.104 AB
PanSTARRS_i 21.71 1.63 20.558 0.081 AB
PanSTARRS_z 19.81 2.63 20.658 0.144 AB
PanSTARRS_y 45.85 7.56 19.747 0.179 AB
2MASS_J 112.54 109.75 17.877 1.059 Vega
2MASS_H 235.07 182.21 16.604 0.842 Vega
2MASS_K 91.4 193.72 17.160 2.301 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.687 8.237 8.642
{\rm log}_{10}({\rm SFR}) -1.011 -0.652 -0.228
{\rm log}_{10}({\rm sSFR}) -9.460 -8.844 -8.009
{\rm stellar\ age} 0.193 4.636 7.259

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.470 -0.853 -0.103
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.011 -0.330 0.246

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.995 1.467 2.035
\delta -0.134 0.092 0.271
\tau_1/\tau_2 0.466 0.847 1.255
Q_{PAH} 0.581 2.116 5.008
U_{min} 3.236 9.109 16.896
{\rm log}_{10}(\gamma_e)\, -3.085 -1.830 -0.628

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.559 -0.993 -0.157
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.435 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.703 -0.272 0.151
0.03-0.10 Gyr -3.227 -1.451 -0.650
0.10-0.33 Gyr -4.729 -2.038 -1.114
0.33-1.06 Gyr -5.664 -2.214 -1.356
1.06-3.44 Gyr -5.465 -2.178 -1.346
3.44-11.19 Gyr -5.688 -2.139 -1.317
11.19-12.43 Gyr -5.811 -2.129 -1.026

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.408 8.807 9.070
{\rm log}_{10}({\rm SFR}) -0.533 -0.203 0.078
{\rm log}_{10}({\rm sSFR}) -9.518 -8.983 -8.364
{\rm stellar\ age} 1.466 5.092 7.138

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.173 -0.279 0.061
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.447 -0.315 -0.085

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.593 0.915 1.265
\delta 0.078 0.235 0.341
\tau_1/\tau_2 0.694 1.047 1.424
Q_{PAH} 0.498 1.551 3.642
U_{min} 3.491 8.834 15.842
{\rm log}_{10}(\gamma_e)\, -2.954 -1.764 -0.732

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.018 -2.041 -0.745
{\rm log}_{10}(\tau_{AGN})\, 1.013 1.433 1.859

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.378 -0.026 0.241
0.03-0.10 Gyr -1.048 -0.381 0.069
0.10-0.33 Gyr -1.566 -0.787 -0.267
0.33-1.06 Gyr -2.209 -1.199 -0.714
1.06-3.44 Gyr -2.379 -1.265 -0.832
3.44-11.19 Gyr -2.666 -1.304 -0.829
11.19-12.43 Gyr -2.842 -1.307 -0.571