2026lti results

Information

Transient
Name:AT2026lti
Right ascension: 13h59m10.97s
Declination:47d15m35.75s
Discovery Date:May 7, 2026, 5:43 a.m.
Classification:None
Redshift:None
MW E(B-V):0.017
Host
Name:J135910.97+471536.22
Object ID:9907736890900888
Catalog Name:decals
Catalog Release:dr9
Right ascension: 13h59m10.97s
Declination:47d15m36.22s
Redshift:None
Photometric Redshift:0.099
 

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_z
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.29
Transient MWEBV processed 0.04
Host match processed 5.38
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 5.71
Validate global photometry processed 17.47
Global host SED inference processed 400.51
Local aperture photometry processed 5.4
Validate local photometry processed 0.03
Local host SED inference processed 562.55
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h59m10.97s, 47d15m35.75s
semi major axis, semi minor axis (arcsec):1.1, 1.1
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 117.28 0.65 18.727 0.006 AB
DES_z 148.81 2.42 18.468 0.018 AB
PanSTARRS_y 129.21 1.71 18.622 0.014 AB

Aperture details

RA, DEC (J2000):13h59m10.96s, 47d15m36.48s
semi major axis, semi minor axis (arcsec):4.03, 3.75
angle (degrees, anti-clockwise from east):-94.42
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.42 3.12 21.465 0.360 AB
GALEX_NUV 13.12 0.78 21.105 0.064 AB
SDSS_u 32.39 3.09 20.124 0.104 AB
SDSS_g 115.67 2.93 18.742 0.027 AB
DES_g 117.57 0.68 18.724 0.006 AB
PanSTARRS_g 123.75 0.99 18.669 0.009 AB
SDSS_r 205.6 3.99 18.117 0.021 AB
PanSTARRS_r 201.57 1.38 18.139 0.007 AB
SDSS_i 284.75 5.1 17.764 0.019 AB
PanSTARRS_i 276.61 1.17 17.795 0.005 AB
PanSTARRS_z 311.14 2.12 17.668 0.007 AB
SDSS_z 389.88 12.92 17.423 0.036 AB
DES_z 329.22 3.72 17.606 0.012 AB
PanSTARRS_y 361.58 5.85 17.504 0.018 AB
2MASS_J 308.06 99.28 16.784 0.350 Vega
2MASS_H 520.54 146.28 15.741 0.305 Vega
2MASS_K 498.02 173.67 15.319 0.379 Vega
WISE_W1 196.0 8.84 15.470 0.049 Vega
WISE_W2 131.56 10.44 15.263 0.086 Vega
WISE_W3 572.72 47.36 11.831 0.090 Vega
WISE_W4 363.95 281.65 10.877 0.840 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.558 9.759 9.922
{\rm log}_{10}({\rm SFR}) -0.790 -0.198 0.238
{\rm log}_{10}({\rm sSFR}) -10.568 -9.986 -9.483
{\rm stellar\ age} 4.343 7.061 10.305

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.235 -0.457 0.004
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.167 -0.615 0.101

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.376 0.720 1.094
\delta -0.696 -0.357 0.018
\tau_1/\tau_2 0.480 0.901 1.336
Q_{PAH} 0.528 2.107 5.005
U_{min} 2.951 8.370 15.692
{\rm log}_{10}(\gamma_e)\, -3.249 -2.008 -0.591

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.655 -1.484 -0.294
{\rm log}_{10}(\tau_{AGN})\, 1.023 1.392 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.661 -0.151 0.268
0.03-0.10 Gyr -1.522 -0.420 0.249
0.10-0.33 Gyr -2.376 -0.757 -0.028
0.33-1.06 Gyr -2.576 -0.645 0.088
1.06-3.45 Gyr -2.289 -0.559 -0.085
3.45-11.22 Gyr -1.235 -0.261 0.036
11.22-12.47 Gyr -0.941 -0.044 0.901

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.031 10.076 10.131
{\rm log}_{10}({\rm SFR}) -0.496 -0.252 0.003
{\rm log}_{10}({\rm sSFR}) -10.576 -10.338 -10.079
{\rm stellar\ age} 6.513 7.185 8.189

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.988 -0.738 -0.549
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.044 0.072 0.347

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.133 0.215 0.348
\delta -0.747 -0.422 -0.081
\tau_1/\tau_2 0.731 1.041 1.354
Q_{PAH} 1.224 2.629 4.406
U_{min} 2.553 7.402 13.852
{\rm log}_{10}(\gamma_e)\, -2.296 -1.388 -0.518

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.991 -2.720 -1.687
{\rm log}_{10}(\tau_{AGN})\, 1.049 1.519 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.592 -0.416 -0.250
0.03-0.10 Gyr -0.504 -0.195 0.110
0.10-0.33 Gyr -0.469 -0.142 0.112
0.33-1.06 Gyr -0.499 -0.206 0.015
1.06-3.45 Gyr -0.394 -0.056 0.168
3.45-11.22 Gyr 0.107 0.250 0.343
11.22-12.47 Gyr -0.068 0.348 0.764