2026aeh

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Information

Transient

Name: AT2026aeh
Right ascension: 3h29m56.48s
Declination: -14d19m53.09s
Discovery Date: Jan. 14, 2026, 8:52 p.m.
Classification: None
Redshift: None
MW E(B-V):

Host

Name:
Right ascension: 3h29m56.43s
Declination: -14d19m54.24s
Redshift: None
Photometric Redshift: 0.066
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 9.04
Transient MWEBV processed 0.05
Host match processed 6.26
Host information processed 0.12
Host MWEBV processed 0.08
Global aperture construction processed 0.65
Global aperture photometry processed 5.65
Validate global photometry processed 15.07
Global host SED inference processed 400.5
Local aperture photometry processed 5.57
Validate local photometry processed 0.03
Local host SED inference processed 451.5
 

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) = 3h29m56.48s, -14d19m53.09s
semi major axis, semi minor axis (arcsec) = 1.59, 1.59
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 40.09 0.21 19.892 0.006 AB
PanSTARRS_g 41.68 0.44 19.850 0.011 AB
PanSTARRS_r 79.04 0.48 19.155 0.007 AB
DES_r 86.94 0.32 19.052 0.004 AB
PanSTARRS_i 123.63 0.54 18.670 0.005 AB
PanSTARRS_z 154.1 1.19 18.431 0.008 AB
DES_z 166.99 1.35 18.343 0.009 AB
PanSTARRS_y 179.35 3.24 18.266 0.020 AB

Aperture details

RA, DEC (J2000) = 3h29m56.42s, -14d19m53.97s
semi major axis, semi minor axis (arcsec) = 12.34, 3.86
angle (degrees, anti-clockwise from east) = -117.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.44 0.88 22.060 0.175 AB
GALEX_NUV 11.71 0.74 21.229 0.068 AB
DES_g 143.33 0.49 18.509 0.004 AB
PanSTARRS_g 192.73 1.81 18.188 0.010 AB
PanSTARRS_r 340.33 1.92 17.570 0.006 AB
DES_r 294.94 0.69 17.726 0.003 AB
PanSTARRS_i 490.55 2.22 17.173 0.005 AB
PanSTARRS_z 597.27 4.98 16.960 0.009 AB
DES_z 520.61 2.67 17.109 0.006 AB
PanSTARRS_y 666.65 13.86 16.840 0.023 AB
2MASS_J 1112.06 162.68 15.390 0.159 Vega
2MASS_H 1215.57 262.89 14.820 0.235 Vega
2MASS_K 1343.62 291.98 14.242 0.236 Vega
WISE_W1 517.18 14.7 14.417 0.031 Vega
WISE_W2 342.52 17.72 14.224 0.056 Vega
WISE_W3 874.77 93.9 11.371 0.117 Vega
WISE_W4 879.84 564.07 9.919 0.696 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})\, 9.460 9.589 9.722
{\rm log}_{10}({\rm SFR}) -1.505 -0.926 -0.459
{\rm log}_{10}({\rm sSFR}) -11.161 -10.522 -10.013
{\rm stellar\ age} 5.980 7.453 9.234

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.547 -0.954 -0.477
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.647 -0.793 0.092

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.458 0.848 1.187
\delta -0.492 -0.121 0.155
\tau_1/\tau_2 0.669 1.013 1.362
Q_{PAH} 0.496 2.349 4.916
U_{min} 3.191 8.166 15.135
{\rm log}_{10}(\gamma_e)\, -3.196 -2.033 -0.517

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.959 -1.122 -0.413
{\rm log}_{10}(\tau_{AGN})\, 1.033 1.495 1.964

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.565 -1.050 -0.618
0.03-0.10 Gyr -1.773 -0.931 -0.380
0.10-0.33 Gyr -1.771 -0.879 -0.307
0.33-1.08 Gyr -1.836 -0.860 -0.373
1.08-3.53 Gyr -1.529 -0.581 -0.238
3.53-11.60 Gyr -0.715 -0.312 -0.112
11.60-12.89 Gyr -0.813 -0.185 0.463

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.158 10.220 10.294
{\rm log}_{10}({\rm SFR}) -0.598 -0.300 -0.008
{\rm log}_{10}({\rm sSFR}) -10.832 -10.529 -10.231
{\rm stellar\ age} 7.724 9.163 11.929

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.160 -0.847 -0.618
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.103 -0.755 -0.370

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.380 0.566 0.742
\delta -0.103 0.100 0.267
\tau_1/\tau_2 0.559 0.956 1.341
Q_{PAH} 0.723 1.739 3.234
U_{min} 2.979 7.773 15.050
{\rm log}_{10}(\gamma_e)\, -3.324 -2.422 -1.576

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.432 -2.238 -1.642
{\rm log}_{10}(\tau_{AGN})\, 0.933 1.278 1.736

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.629 -0.330 -0.070
0.03-0.10 Gyr -0.813 -0.303 0.059
0.10-0.33 Gyr -2.539 -0.802 -0.295
0.33-1.08 Gyr -3.656 -1.192 -0.584
1.08-3.53 Gyr -2.815 -1.027 -0.348
3.53-11.60 Gyr -0.753 0.300 0.462
11.60-12.89 Gyr 0.235 0.925 1.403