2025aeev

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Information

Transient

Name: AT2025aeev
Right ascension: 3h23m39.80s
Declination: -2d27m58.71s
Discovery Date: Nov. 9, 2025, 1:22 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.046

Host

Name:
Right ascension: 3h23m39.16s
Declination: -2d28m06.24s
Redshift: None
Photometric Redshift: 0.070
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 7.17
Transient MWEBV processed 0.03
Host match processed 5.12
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 0.75
Global aperture photometry processed 5.75
Validate global photometry processed 14.45
Global host SED inference processed 434.46
Local aperture photometry processed 5.62
Validate local photometry processed 0.02
Local host SED inference processed 889.25
 

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) = 3h23m39.80s, -2d27m58.71s
semi major axis, semi minor axis (arcsec) = 1.49, 1.49
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 0.48 0.1 24.700 0.231 AB
PanSTARRS_g 0.71 0.45 24.279 0.687 AB
PanSTARRS_r 0.67 0.42 24.329 0.683 AB
DES_r 0.76 0.15 24.203 0.212 AB
PanSTARRS_i 1.4 0.49 23.536 0.377 AB
PanSTARRS_z -0.04 0.95 AB
DES_z 0.96 0.48 23.949 0.541 AB
PanSTARRS_y 3.12 2.78 22.664 0.967 AB

Aperture details

RA, DEC (J2000) = 3h23m39.14s, -2d28m06.31s
semi major axis, semi minor axis (arcsec) = 14.87, 9.89
angle (degrees, anti-clockwise from east) = -66.3

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 45.77 4.98 19.749 0.118 AB
GALEX_NUV 65.05 3.76 19.367 0.063 AB
DES_g 601.91 1.22 16.951 0.002 AB
PanSTARRS_g 563.55 3.62 17.023 0.007 AB
PanSTARRS_r 939.84 3.47 16.467 0.004 AB
DES_r 1172.42 2.3 16.227 0.002 AB
PanSTARRS_z 1550.2 7.68 15.924 0.005 AB
DES_z 1975.42 6.62 15.661 0.004 AB
PanSTARRS_y 1746.05 22.29 15.795 0.014 AB
2MASS_J 2040.25 280.39 14.731 0.149 Vega
2MASS_H 3150.89 455.0 13.786 0.157 Vega
2MASS_K 2044.63 484.73 13.786 0.257 Vega
WISE_W3 2543.64 138.92 10.212 0.059 Vega
WISE_W4 1950.36 731.79 9.055 0.407 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.100 7.518 8.040
{\rm log}_{10}({\rm SFR}) -1.052 -0.709 -0.285
{\rm log}_{10}({\rm sSFR}) -8.736 -7.979 -7.961
{\rm stellar\ age} 0.015 0.252 7.088

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.968 -0.416 -0.021
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.288 -0.711 -0.111

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 2.200 2.855 3.581
\delta 0.244 0.328 0.380
\tau_1/\tau_2 0.643 0.941 1.313
Q_{PAH} 0.467 1.594 3.979
U_{min} 3.571 10.214 18.682
{\rm log}_{10}(\gamma_e)\, -3.089 -1.668 -0.478

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.944 -0.471 0.142
{\rm log}_{10}(\tau_{AGN})\, 1.294 1.712 2.014

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.600 -0.244 0.190
0.03-0.10 Gyr -4.198 -2.788 -1.163
0.10-0.33 Gyr -7.194 -4.826 -2.562
0.33-1.07 Gyr -8.718 -5.616 -2.808
1.07-3.52 Gyr -9.473 -5.611 -2.672
3.52-11.54 Gyr -9.614 -5.055 -2.255
11.54-12.82 Gyr -10.072 -4.824 -1.694

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.505 10.559 10.617
{\rm log}_{10}({\rm SFR}) 0.080 0.347 0.605
{\rm log}_{10}({\rm sSFR}) -10.488 -10.198 -9.942
{\rm stellar\ age} 6.126 7.176 8.347

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.578 -0.314 -0.113
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.881 -1.057 0.316

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.126 0.300 0.652
\delta -0.623 -0.045 0.320
\tau_1/\tau_2 0.610 1.042 1.435
Q_{PAH} 0.477 1.321 2.697
U_{min} 2.609 7.014 13.130
{\rm log}_{10}(\gamma_e)\, -3.305 -2.552 -1.727

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.844 -1.786 -1.313
{\rm log}_{10}(\tau_{AGN})\, 0.914 1.195 1.635

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.071 0.329 0.536
0.03-0.10 Gyr -0.050 0.340 0.670
0.10-0.33 Gyr -0.125 0.263 0.566
0.33-1.07 Gyr -0.150 0.243 0.543
1.07-3.52 Gyr 0.092 0.515 0.810
3.52-11.54 Gyr 0.500 0.691 0.800
11.54-12.82 Gyr 0.287 0.755 1.215