2026esl results

Information

Transient
Name:AT2026esl
Right ascension: 11h28m12.28s
Declination:26d57m15.44s
Discovery Date:Feb. 27, 2026, 6:34 a.m.
Classification:None
Redshift:None
MW E(B-V):0.016
Host
Name:1793511
Right ascension: 11h28m12.67s
Declination:26d57m21.74s
Redshift:0.057507
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.68
Transient MWEBV processed 0.08
Host match processed 4.44
Host information processed 0.06
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 6.8
Validate global photometry processed 19.27
Global host SED inference processed 369.49
Local aperture photometry processed 6.94
Validate local photometry processed 0.03
Local host SED inference processed 450.89
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h28m12.28s, 26d57m15.44s
semi major axis, semi minor axis (arcsec):1.8, 1.8
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 10.87 1.5 21.309 0.149 AB
SDSS_g 31.82 1.52 20.143 0.052 AB
DES_g 33.27 0.29 20.095 0.010 AB
PanSTARRS_g 30.66 0.42 20.184 0.015 AB
SDSS_r 58.75 2.13 19.477 0.039 AB
PanSTARRS_r 59.44 0.55 19.465 0.010 AB
DES_r 64.44 0.86 19.377 0.014 AB
SDSS_i 82.64 2.75 19.107 0.036 AB
PanSTARRS_i 83.47 0.66 19.096 0.009 AB
PanSTARRS_z 94.34 1.04 18.963 0.012 AB
SDSS_z 103.12 6.45 18.867 0.068 AB
DES_z 108.42 2.27 18.812 0.023 AB
PanSTARRS_y 110.41 2.53 18.793 0.025 AB

Aperture details

RA, DEC (J2000):11h28m12.65s, 26d57m22.01s
semi major axis, semi minor axis (arcsec):14.17, 7.84
angle (degrees, anti-clockwise from east):-140.51
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 31.35 7.49 20.159 0.259 AB
GALEX_NUV 62.73 6.21 19.406 0.107 AB
SDSS_u 309.16 8.57 17.675 0.030 AB
SDSS_g 1340.66 9.83 16.082 0.008 AB
DES_g 1441.74 1.89 16.003 0.001 AB
PanSTARRS_g 1459.81 2.49 15.989 0.002 AB
SDSS_r 2814.88 14.48 15.276 0.006 AB
PanSTARRS_r 2931.27 3.23 15.232 0.001 AB
DES_r 3137.46 5.88 15.159 0.002 AB
SDSS_i 4117.2 18.61 14.863 0.005 AB
PanSTARRS_i 4188.69 3.91 14.845 0.001 AB
PanSTARRS_z 5192.63 6.16 14.612 0.001 AB
SDSS_z 5371.76 39.59 14.575 0.008 AB
DES_z 5625.48 16.08 14.525 0.003 AB
PanSTARRS_y 6550.1 14.88 14.359 0.002 AB
2MASS_J 7720.51 219.46 13.286 0.031 Vega
2MASS_H 10147.72 351.96 12.516 0.038 Vega
2MASS_K 9676.09 348.44 12.098 0.039 Vega
WISE_W1 4111.26 39.77 12.166 0.011 Vega
WISE_W2 2451.33 45.5 12.087 0.020 Vega
WISE_W3 3474.62 146.89 9.874 0.046 Vega
WISE_W4 3123.52 897.66 8.543 0.312 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.124 9.227 9.349
{\rm log}_{10}({\rm SFR}) -1.776 -1.123 -0.610
{\rm log}_{10}({\rm sSFR}) -11.011 -10.379 -9.813
{\rm stellar\ age} 6.300 7.686 10.579

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.512 -0.911 -0.505
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.650 0.148 0.379

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.311 0.701 1.098
\delta -0.428 -0.049 0.199
\tau_1/\tau_2 0.641 0.999 1.354
Q_{PAH} 0.546 1.873 4.843
U_{min} 2.587 7.448 14.407
{\rm log}_{10}(\gamma_e)\, -3.109 -2.061 -0.864

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.525 -0.921 -0.068
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.429 1.838

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.759 -1.159 -0.732
0.03-0.10 Gyr -2.029 -1.168 -0.556
0.10-0.33 Gyr -2.300 -1.314 -0.693
0.33-1.08 Gyr -2.646 -1.354 -0.786
1.08-3.56 Gyr -2.311 -1.028 -0.648
3.56-11.69 Gyr -1.170 -0.692 -0.517
11.69-12.99 Gyr -1.094 -0.483 0.281

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.945 10.968 11.032
{\rm log}_{10}({\rm SFR}) -0.085 0.121 0.312
{\rm log}_{10}({\rm sSFR}) -11.062 -10.858 -10.658
{\rm stellar\ age} 7.857 8.723 11.169

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.358 -0.258 -0.181
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.170 0.330 0.435

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.177 0.236 0.318
\delta -0.907 -0.731 -0.516
\tau_1/\tau_2 0.571 0.949 1.326
Q_{PAH} 0.455 1.079 2.016
U_{min} 2.265 6.985 14.167
{\rm log}_{10}(\gamma_e)\, -2.967 -2.204 -1.532

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.541 -3.797 -2.829
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.559 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.012 0.185 0.342
0.03-0.10 Gyr -0.295 0.080 0.364
0.10-0.33 Gyr -0.510 -0.064 0.272
0.33-1.08 Gyr -0.715 -0.196 0.138
1.08-3.56 Gyr -0.704 -0.015 0.456
3.56-11.69 Gyr 0.632 1.138 1.225
11.69-12.99 Gyr 1.017 1.522 2.065