2026ath

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Information

Transient

Name: AT2026ath
Right ascension: 2h43m56.61s
Declination: -8d56m27.58s
Discovery Date: Jan. 14, 2026, 3 a.m.
Classification: None
Redshift: None
MW E(B-V):

Host

Name:
Right ascension: 2h43m56.39s
Declination: -8d56m25.11s
Redshift: None
Photometric Redshift: 0.170
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.16
Transient MWEBV processed 0.04
Host match processed 6.18
Host information processed 0.12
Host MWEBV processed 0.07
Global aperture construction processed 0.63
Global aperture photometry processed 4.6
Validate global photometry processed 15.31
Global host SED inference processed 448.61
Local aperture photometry processed 4.43
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) = 2h43m56.61s, -8d56m27.58s
semi major axis, semi minor axis (arcsec) = 0.69, 0.69
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) = 2h43m56.38s, -8d56m24.70s
semi major axis, semi minor axis (arcsec) = 5.52, 4.17
angle (degrees, anti-clockwise from east) = -127.09

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.46 2.47 21.161 0.215 AB
GALEX_NUV 17.26 1.8 20.807 0.113 AB
SDSS_u 41.81 4.29 19.847 0.111 AB
SDSS_g 64.89 2.75 19.370 0.046 AB
PanSTARRS_g 70.93 1.05 19.273 0.016 AB
SDSS_r 115.08 3.7 18.747 0.035 AB
PanSTARRS_r 123.39 1.36 18.672 0.012 AB
SDSS_i 163.43 5.44 18.367 0.036 AB
PanSTARRS_i 156.94 1.55 18.411 0.011 AB
PanSTARRS_z 181.01 3.5 18.256 0.021 AB
SDSS_z 258.23 15.11 17.870 0.064 AB
PanSTARRS_y 192.54 8.23 18.189 0.046 AB
2MASS_J 396.78 117.64 16.509 0.322 Vega
2MASS_H 294.39 184.92 16.360 0.682 Vega
2MASS_K 5.3 239.16 20.251 48.981 Vega
WISE_W1 93.96 8.89 16.269 0.103 Vega
WISE_W2 55.36 12.63 16.203 0.248 Vega
WISE_W3 115.99 51.04 13.565 0.478 Vega
WISE_W4 235.93 267.36 11.348 1.230 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})\, 10.228 10.337 10.478
{\rm log}_{10}({\rm SFR}) 0.505 0.820 1.085
{\rm log}_{10}({\rm sSFR}) -9.888 -9.494 -9.214
{\rm stellar\ age} 6.366 7.314 10.625

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.527 -1.021 -0.663
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.633 -0.457 0.214

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.154 0.255 0.405
\delta -0.622 -0.324 -0.059
\tau_1/\tau_2 0.510 1.029 1.515
Q_{PAH} 0.765 2.211 4.115
U_{min} 3.008 9.201 17.189
{\rm log}_{10}(\gamma_e)\, -2.656 -1.611 -0.739

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.363 -3.394 -2.261
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.558 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.696 -0.408 0.111
0.03-0.10 Gyr 0.647 0.969 1.239
0.10-0.32 Gyr -2.762 -0.526 0.424
0.32-1.02 Gyr -4.254 -0.880 -0.017
1.02-3.27 Gyr -3.194 -0.507 0.188
3.27-10.48 Gyr -0.749 0.408 0.626
10.48-11.64 Gyr 0.052 0.842 1.633