2026eay results

Information

Transient
Name:AT2026eay
Right ascension: 13h54m13.41s
Declination:48d27m34.78s
Discovery Date:Feb. 19, 2026, 2:56 a.m.
Classification:None
Redshift:None
MW E(B-V):0.008
Host
Name:
Right ascension: 13h54m13.44s
Declination:48d27m35.02s
Redshift:None
Photometric Redshift:0.186
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_z
GALEX_NUV
GALEX_FUV
DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 16.38
Transient MWEBV processed 0.04
Host match processed 5.02
Host information processed 0.18
Host MWEBV processed 0.06
Global aperture construction processed 0.64
Global aperture photometry processed 5.04
Validate global photometry processed 15.2
Global host SED inference processed 413.25
Local aperture photometry processed 4.99
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):13h54m13.44s, 48d27m35.34s
semi major axis, semi minor axis (arcsec):3.3, 2.54
angle (degrees, anti-clockwise from east):-28.22
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 12.63 2.23 21.147 0.192 AB
DES_g 22.07 0.42 20.541 0.021 AB
PanSTARRS_g 27.67 0.69 20.295 0.027 AB
SDSS_r 58.1 2.27 19.490 0.042 AB
PanSTARRS_r 59.29 0.97 19.468 0.018 AB
SDSS_i 79.51 3.11 19.149 0.042 AB
PanSTARRS_i 73.9 1.84 19.228 0.027 AB
PanSTARRS_z 101.61 1.98 18.883 0.021 AB
SDSS_z 123.18 7.96 18.674 0.070 AB
DES_z 106.49 2.23 18.832 0.023 AB
PanSTARRS_y 111.02 5.88 18.787 0.058 AB
2MASS_J 102.27 88.73 17.981 0.942 Vega
2MASS_H 175.27 135.64 16.923 0.840 Vega
2MASS_K 281.15 168.1 15.940 0.649 Vega
WISE_W1 66.07 5.9 16.651 0.097 Vega
WISE_W2 42.0 8.24 16.503 0.213 Vega
WISE_W3 1.19 37.98 18.541 34.790 Vega
WISE_W4 1.49 277.48 16.848 202.317 Vega
 

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})\, 10.081 10.206 10.305
{\rm log}_{10}({\rm SFR}) -1.187 -0.225 0.365
{\rm log}_{10}({\rm sSFR}) -11.419 -10.426 -9.796
{\rm stellar\ age} 4.904 6.313 7.770

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.130 -0.620 -0.191
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.995 -0.657 -0.357

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.251 0.438 0.652
\delta -0.841 -0.596 -0.270
\tau_1/\tau_2 0.592 0.953 1.337
Q_{PAH} 1.297 2.977 4.934
U_{min} 3.278 8.488 15.703
{\rm log}_{10}(\gamma_e)\, -2.423 -1.353 -0.546

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.969 -2.466 -1.274
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.520 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.752 -0.475 -0.047
0.03-0.10 Gyr -1.313 -0.181 0.488
0.10-0.32 Gyr -1.035 -0.014 0.486
0.32-1.02 Gyr -1.216 -0.050 0.388
1.02-3.24 Gyr -0.480 0.202 0.513
3.24-10.31 Gyr -0.135 0.335 0.530
10.31-11.46 Gyr -0.345 0.393 1.023