2026llm results

Information

Transient
Name:AT2026llm
Right ascension: 10h39m48.00s
Declination:13d36m10.46s
Discovery Date:April 29, 2026, 10:27 a.m.
Classification:None
Redshift:None
MW E(B-V):0.034
Host
Name:J103948.17+133609.64
Object ID:9906626512687191
Catalog Name:decals
Catalog Release:dr9
Right ascension: 10h39m48.17s
Declination:13d36m09.64s
Redshift:None
Photometric Redshift:0.116
 

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: blocked

Task Name Status Time (s)
Cutout download processed 18.0
Transient MWEBV processed 0.04
Host match processed 5.54
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.58
Global aperture photometry processed 5.7
Validate global photometry processed 17.61
Global host SED inference processed 422.84
Local aperture photometry processed 5.57
Validate local photometry processed 0.03
Local host SED inference not enough filters 16.97
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h39m48.00s, 13d36m10.46s
semi major axis, semi minor axis (arcsec):0.95, 0.95
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 7.17 0.7 21.761 0.106 AB

Aperture details

RA, DEC (J2000):10h39m48.18s, 13d36m09.60s
semi major axis, semi minor axis (arcsec):5.39, 3.63
angle (degrees, anti-clockwise from east):-81.64
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.88 0.93 21.213 0.085 AB
GALEX_NUV 15.48 0.71 20.925 0.050 AB
SDSS_u 22.89 2.98 20.501 0.141 AB
SDSS_g 46.36 2.14 19.735 0.050 AB
DES_g 53.92 0.59 19.571 0.012 AB
PanSTARRS_g 51.03 0.89 19.630 0.019 AB
SDSS_r 65.87 2.88 19.353 0.047 AB
PanSTARRS_r 65.93 0.98 19.352 0.016 AB
DES_r 69.15 1.07 19.301 0.017 AB
SDSS_i 81.37 3.94 19.124 0.053 AB
PanSTARRS_i 82.34 1.34 19.111 0.018 AB
PanSTARRS_z 85.87 2.46 19.065 0.031 AB
SDSS_z 84.6 13.84 19.082 0.178 AB
DES_z 92.69 2.8 18.982 0.033 AB
PanSTARRS_y 76.09 7.46 19.197 0.106 AB
2MASS_J 141.69 100.29 17.627 0.768 Vega
2MASS_H 195.1 170.58 16.807 0.949 Vega
2MASS_K 28.92 184.22 18.409 6.915 Vega
WISE_W1 37.99 7.49 17.252 0.214 Vega
WISE_W2 22.04 14.54 17.203 0.716 Vega
WISE_W3 127.61 79.74 13.461 0.678 Vega
WISE_W4 -707.84 536.72 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})\, 9.184 9.377 9.548
{\rm log}_{10}({\rm SFR}) -0.288 0.126 0.510
{\rm log}_{10}({\rm sSFR}) -9.683 -9.269 -8.801
{\rm stellar\ age} 2.652 4.909 6.518

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.575 -1.039 -0.453
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.683 -0.244 0.312

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.100 0.275 0.541
\delta -0.357 0.032 0.275
\tau_1/\tau_2 0.700 1.148 1.572
Q_{PAH} 0.693 2.556 4.743
U_{min} 2.774 8.024 15.705
{\rm log}_{10}(\gamma_e)\, -2.527 -1.422 -0.438

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.297 -1.291 -0.695
{\rm log}_{10}(\tau_{AGN})\, 1.225 1.550 1.864

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.937 -0.567 -0.277
0.03-0.10 Gyr -0.191 0.256 0.657
0.10-0.32 Gyr -0.212 0.210 0.509
0.32-1.05 Gyr -1.123 -0.353 -0.021
1.05-3.40 Gyr -1.382 -0.603 -0.314
3.40-11.03 Gyr -1.449 -0.702 -0.403
11.03-12.26 Gyr -1.490 -0.633 -0.053