2026aen

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Information

Transient

Name: AT2026aen
Right ascension: 1h08m41.31s
Declination: -10d42m12.33s
Discovery Date: Jan. 14, 2026, 4:21 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name:
Right ascension: 1h08m41.44s
Declination: -10d42m13.78s
Redshift: None
Photometric Redshift: 0.180
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.13
Transient MWEBV processed 0.08
Host match processed 6.75
Host information processed 0.15
Host MWEBV processed 0.06
Global aperture construction processed 2.65
Global aperture photometry processed 6.97
Validate global photometry processed 18.94
Global host SED inference processed 434.58
Local aperture photometry processed 6.55
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

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) = 1h08m41.31s, -10d42m12.33s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 1h08m41.43s, -10d42m13.61s
semi major axis, semi minor axis (arcsec) = 5.92, 4.36
angle (degrees, anti-clockwise from east) = -143.56

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.14 1.09 23.073 0.553 AB
GALEX_NUV 2.03 1.23 23.130 0.657 AB
SDSS_u 17.26 5.3 20.807 0.333 AB
SDSS_g 26.63 2.66 20.337 0.109 AB
DES_g 24.81 0.49 20.413 0.021 AB
PanSTARRS_g 24.71 1.15 20.418 0.050 AB
SDSS_r 45.02 3.38 19.767 0.082 AB
PanSTARRS_r 40.92 1.23 19.870 0.033 AB
DES_r 39.94 0.98 19.897 0.027 AB
SDSS_i 60.07 5.79 19.453 0.105 AB
PanSTARRS_i 53.27 1.43 19.584 0.029 AB
PanSTARRS_z 58.21 3.04 19.488 0.057 AB
SDSS_z 53.55 19.08 19.578 0.387 AB
DES_z 53.11 2.47 19.587 0.050 AB
PanSTARRS_y 73.89 7.78 19.229 0.114 AB
2MASS_J 56.25 112.43 18.630 2.170 Vega
2MASS_H 158.9 176.3 17.030 1.205 Vega
2MASS_K 116.98 216.69 16.892 2.011 Vega
WISE_W1 165.87 10.81 15.652 0.071 Vega
WISE_W2 130.6 15.49 15.271 0.129 Vega
WISE_W3 -50.26 88.94 Vega
WISE_W4 -437.49 472.17 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})\, 9.229 9.536 9.814
{\rm log}_{10}({\rm SFR}) 0.225 0.697 1.086
{\rm log}_{10}({\rm sSFR}) -9.428 -8.849 -8.204
{\rm stellar\ age} 0.205 1.232 4.215

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.404 -0.636 0.037
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.735 -1.399 -0.241

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.645 0.911 1.270
\delta -0.328 0.008 0.275
\tau_1/\tau_2 0.813 1.210 1.613
Q_{PAH} 2.214 4.099 5.779
U_{min} 3.152 8.529 16.076
{\rm log}_{10}(\gamma_e)\, -3.108 -1.627 -0.762

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.952 -1.446 -0.786
{\rm log}_{10}(\tau_{AGN})\, 0.821 1.119 1.733

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.276 0.578 0.783
0.03-0.10 Gyr -0.044 0.734 1.198
0.10-0.32 Gyr -0.554 0.579 1.038
0.32-1.02 Gyr -2.349 -0.256 0.605
1.02-3.25 Gyr -3.904 -1.120 -0.023
3.25-10.38 Gyr -4.903 -1.561 -0.401
10.38-11.53 Gyr -4.796 -1.561 -0.276