2025aefe

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Information

Transient

Name: AT2025aefe
Right ascension: 12h49m56.19s
Declination: 51d42m08.60s
Discovery Date: Nov. 13, 2025, 11:12 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name:
Right ascension: 12h49m56.07s
Declination: 51d42m08.70s
Redshift: None
Photometric Redshift: 0.107
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.46
Transient MWEBV processed 0.09
Host match processed 5.44
Host information processed 0.11
Host MWEBV processed 0.13
Global aperture construction processed 0.67
Global aperture photometry processed 6.0
Validate global photometry processed 16.92
Global host SED inference processed 391.29
Local aperture photometry processed 5.91
Validate local photometry processed 0.03
Local host SED inference processed 667.47
 

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) = 12h49m56.19s, 51d42m08.60s
semi major axis, semi minor axis (arcsec) = 1.02, 1.02
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 92.25 1.73 18.988 0.020 AB
PanSTARRS_y 86.24 1.51 19.061 0.019 AB

Aperture details

RA, DEC (J2000) = 12h49m56.07s, 51d42m08.86s
semi major axis, semi minor axis (arcsec) = 4.85, 4.08
angle (degrees, anti-clockwise from east) = -143.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.99 0.75 21.643 0.102 AB
GALEX_NUV 10.92 0.57 21.305 0.057 AB
SDSS_u 16.5 3.94 20.857 0.259 AB
SDSS_g 99.35 2.85 18.907 0.031 AB
DES_g 102.89 0.84 18.869 0.009 AB
PanSTARRS_g 107.5 0.9 18.822 0.009 AB
SDSS_r 207.61 4.24 18.107 0.022 AB
PanSTARRS_r 214.33 1.19 18.072 0.006 AB
SDSS_i 332.21 5.66 17.596 0.018 AB
PanSTARRS_i 321.15 1.14 17.633 0.004 AB
PanSTARRS_z 381.8 2.79 17.445 0.008 AB
SDSS_z 482.35 12.32 17.192 0.028 AB
DES_z 435.6 3.9 17.302 0.010 AB
PanSTARRS_y 446.49 6.43 17.275 0.016 AB
2MASS_J 660.54 118.58 15.955 0.195 Vega
2MASS_H 887.93 181.46 15.161 0.222 Vega
2MASS_K 989.1 176.74 14.574 0.194 Vega
WISE_W1 439.63 11.35 14.593 0.028 Vega
WISE_W2 334.03 13.98 14.252 0.045 Vega
WISE_W3 252.86 50.33 12.719 0.216 Vega
WISE_W4 247.94 317.34 11.294 1.390 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})\, 8.976 9.332 9.637
{\rm log}_{10}({\rm SFR}) -0.552 -0.012 0.510
{\rm log}_{10}({\rm sSFR}) -10.021 -9.372 -8.542
{\rm stellar\ age} 1.290 5.537 7.929

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.658 -0.821 -0.072
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.313 -0.672 0.108

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.259 0.479 0.771
\delta -0.846 -0.471 0.043
\tau_1/\tau_2 0.476 0.965 1.447
Q_{PAH} 0.756 2.689 5.194
U_{min} 2.950 8.251 15.473
{\rm log}_{10}(\gamma_e)\, -3.335 -2.212 -0.832

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.770 -2.004 -0.512
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.527 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.303 0.134 0.437
0.03-0.10 Gyr -1.871 -0.311 0.573
0.10-0.32 Gyr -2.287 -0.796 0.011
0.32-1.05 Gyr -2.322 -0.739 -0.046
1.05-3.43 Gyr -2.764 -0.896 -0.348
3.43-11.13 Gyr -2.613 -0.847 -0.264
11.13-12.37 Gyr -2.362 -0.717 0.171

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.429 10.467 10.529
{\rm log}_{10}({\rm SFR}) -0.462 -0.227 0.030
{\rm log}_{10}({\rm sSFR}) -10.944 -10.691 -10.446
{\rm stellar\ age} 7.277 8.063 10.770

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.483 -0.275 -0.074
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.684 -0.871 0.146

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.274 0.417 0.605
\delta -0.235 0.019 0.195
\tau_1/\tau_2 0.522 0.851 1.213
Q_{PAH} 0.628 1.490 3.017
U_{min} 2.806 7.653 14.168
{\rm log}_{10}(\gamma_e)\, -3.232 -2.503 -1.566

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.245 -1.969 -1.509
{\rm log}_{10}(\tau_{AGN})\, 0.861 1.139 1.612

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.079 0.106 0.312
0.03-0.10 Gyr -1.590 -0.617 -0.113
0.10-0.32 Gyr -1.558 -0.707 -0.264
0.32-1.05 Gyr -1.424 -0.638 -0.221
1.05-3.43 Gyr -1.200 -0.268 0.229
3.43-11.13 Gyr 0.082 0.636 0.740
11.13-12.37 Gyr 0.448 0.986 1.594