2026aqn

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Information

Transient

Name: AT2026aqn
Right ascension: 5h10m06.54s
Declination: -34d47m01.56s
Discovery Date: Jan. 19, 2026, 10:58 a.m.
Classification: None
Redshift: None
MW E(B-V):

Host

Name: 05100653-3447014
Right ascension: 5h10m06.54s
Declination: -34d47m01.45s
Redshift: None
Photometric Redshift: 0.043
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 0.44
Transient MWEBV processed 0.04
Host match processed 3.86
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.13
Global aperture photometry processed 0.8
Validate global photometry processed 1.29
Global host SED inference processed 602.52
Local aperture photometry processed 0.74
Validate local photometry no valid phot 0.02
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) = 5h10m06.54s, -34d47m01.56s
semi major axis, semi minor axis (arcsec) = 2.38, 2.38
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) = 5h10m06.54s, -34d47m01.56s
semi major axis, semi minor axis (arcsec) = 15.58, 5.44
angle (degrees, anti-clockwise from east) = -161.22

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 66.43 8.03 19.344 0.131 AB
GALEX_NUV 125.59 6.47 18.653 0.056 AB
2MASS_J 2183.79 219.66 14.657 0.109 Vega
2MASS_H 2784.43 312.97 13.921 0.122 Vega
2MASS_K 2517.75 438.99 13.560 0.189 Vega
WISE_W1 1317.27 17.66 13.402 0.015 Vega
WISE_W2 899.41 23.64 13.176 0.029 Vega
WISE_W3 3434.23 87.23 9.886 0.028 Vega
WISE_W4 4323.24 611.22 8.190 0.153 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})\, 9.797 10.038 10.226
{\rm log}_{10}({\rm SFR}) -0.338 0.107 0.597
{\rm log}_{10}({\rm sSFR}) -10.485 -9.949 -9.331
{\rm stellar\ age} 4.834 7.371 10.663

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.994 -0.343 0.084
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.438 -0.776 -0.327

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.155 0.364 0.667
\delta -0.547 -0.115 0.179
\tau_1/\tau_2 0.299 0.709 1.202
Q_{PAH} 0.364 1.332 3.161
U_{min} 2.429 7.096 13.904
{\rm log}_{10}(\gamma_e)\, -3.455 -2.605 -1.762

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.506 -2.054 -1.377
{\rm log}_{10}(\tau_{AGN})\, 1.023 1.525 1.885

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.742 -0.047 0.388
0.03-0.10 Gyr -0.852 0.078 0.703
0.10-0.33 Gyr -1.438 -0.165 0.519
0.33-1.09 Gyr -2.243 -0.393 0.244
1.09-3.60 Gyr -1.674 -0.248 0.154
3.60-11.87 Gyr -0.867 -0.031 0.301
11.87-13.18 Gyr -0.653 0.203 1.151