2026ayg

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Information

Transient

Name: AT2026ayg
Right ascension: 13h44m56.78s
Declination: 29d41m09.98s
Discovery Date: Jan. 16, 2026, 11:40 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name: 1874533
Right ascension: 13h44m56.40s
Declination: 29d41m14.06s
Redshift: None
Photometric Redshift: 0.125
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.9
Transient MWEBV processed 0.04
Host match processed 4.75
Host information processed 0.13
Host MWEBV processed 0.06
Global aperture construction processed 0.63
Global aperture photometry processed 5.3
Validate global photometry processed 17.26
Global host SED inference processed 697.49
Local aperture photometry processed 5.43
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) = 13h44m56.78s, 29d41m09.98s
semi major axis, semi minor axis (arcsec) = 0.9, 0.9
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) = 13h44m56.37s, 29d41m14.14s
semi major axis, semi minor axis (arcsec) = 6.31, 4.89
angle (degrees, anti-clockwise from east) = -81.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.79 3.12 21.820 0.499 AB
GALEX_NUV 6.11 1.23 21.935 0.219 AB
SDSS_u 60.55 3.9 19.445 0.070 AB
SDSS_g 170.8 3.95 18.319 0.025 AB
PanSTARRS_g 183.0 1.53 18.244 0.009 AB
SDSS_r 410.84 5.77 17.366 0.015 AB
PanSTARRS_r 406.41 1.59 17.378 0.004 AB
SDSS_i 568.58 7.03 17.013 0.013 AB
PanSTARRS_i 573.47 2.23 17.004 0.004 AB
PanSTARRS_z 725.08 3.01 16.749 0.005 AB
SDSS_z 728.16 14.98 16.744 0.022 AB
DES_z 766.81 4.71 16.688 0.007 AB
PanSTARRS_y 808.33 9.49 16.631 0.013 AB
2MASS_J 1045.39 140.84 15.457 0.146 Vega
2MASS_H 1415.16 222.11 14.655 0.170 Vega
2MASS_K 1018.37 244.89 14.542 0.261 Vega
WISE_W1 436.3 12.41 14.602 0.031 Vega
WISE_W2 259.14 14.79 14.527 0.062 Vega
WISE_W3 191.43 60.06 13.021 0.341 Vega
WISE_W4 -163.67 351.98 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})\, 10.819 10.915 10.968
{\rm log}_{10}({\rm SFR}) -3.612 -1.470 -0.447
{\rm log}_{10}({\rm sSFR}) -14.600 -12.430 -11.362
{\rm stellar\ age} 8.413 11.492 11.546

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.411 -1.132 -0.876
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.478 -0.457 0.261

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.162 0.287 0.426
\delta -0.491 -0.104 0.149
\tau_1/\tau_2 0.442 0.931 1.474
Q_{PAH} 0.436 1.359 2.870
U_{min} 4.293 11.319 18.959
{\rm log}_{10}(\gamma_e)\, -2.341 -1.284 -0.565

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.425 -3.368 -2.380
{\rm log}_{10}(\tau_{AGN})\, 1.102 1.638 1.995

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.440 -2.981 -1.233
0.03-0.10 Gyr -4.250 -1.527 -0.315
0.10-0.32 Gyr -5.646 -3.035 -0.869
0.32-1.05 Gyr -7.427 -5.017 -2.177
1.05-3.38 Gyr -5.014 -2.970 -1.207
3.38-10.94 Gyr -2.239 -0.822 1.002
10.94-12.16 Gyr 1.444 2.078 2.137