2026lgs results

Information

Transient
Name:AT2026lgs
Right ascension: 12h27m45.36s
Declination:32d44m01.31s
Discovery Date:March 20, 2026, 4:07 p.m.
Classification:None
Redshift:None
MW E(B-V):0.015
Host
Name:J122745.20+324401.59
Right ascension: 12h27m45.20s
Declination:32d44m01.59s
Redshift:None
Photometric Redshift:0.159
 

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 22.72
Transient MWEBV processed 0.07
Host match processed 6.52
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 6.95
Validate global photometry processed 20.08
Global host SED inference processed 396.36
Local aperture photometry processed 6.68
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):12h27m45.22s, 32d44m01.65s
semi major axis, semi minor axis (arcsec):5.78, 5.05
angle (degrees, anti-clockwise from east):-52.42
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.41 2.43 21.466 0.281 AB
GALEX_NUV 16.91 2.09 20.829 0.134 AB
SDSS_u 24.13 4.77 20.444 0.214 AB
SDSS_g 83.7 2.77 19.093 0.036 AB
DES_g 77.78 0.61 19.173 0.009 AB
PanSTARRS_g 82.47 1.23 19.109 0.016 AB
SDSS_r 141.54 3.85 18.523 0.030 AB
PanSTARRS_r 135.51 1.67 18.570 0.013 AB
DES_r 146.44 1.78 18.486 0.013 AB
SDSS_i 181.67 5.14 18.252 0.031 AB
PanSTARRS_i 175.4 1.71 18.290 0.011 AB
PanSTARRS_z 218.17 3.14 18.053 0.016 AB
SDSS_z 129.27 17.93 18.621 0.151 AB
DES_z 214.09 2.7 18.074 0.014 AB
PanSTARRS_y 220.28 7.37 18.043 0.036 AB
2MASS_J 390.08 123.9 16.527 0.345 Vega
2MASS_H 263.84 199.94 16.479 0.823 Vega
2MASS_K 256.51 202.48 16.039 0.857 Vega
WISE_W1 125.39 9.08 15.955 0.079 Vega
WISE_W2 79.7 12.45 15.807 0.170 Vega
WISE_W3 97.99 60.11 13.748 0.666 Vega
WISE_W4 659.53 467.59 10.232 0.770 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})\, 10.186 10.264 10.361
{\rm log}_{10}({\rm SFR}) 0.019 0.286 0.562
{\rm log}_{10}({\rm sSFR}) -10.271 -9.981 -9.692
{\rm stellar\ age} 5.302 6.164 7.154

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.372 -0.951 -0.642
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.757 -1.182 0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.194 0.331 0.490
\delta -0.393 -0.070 0.161
\tau_1/\tau_2 0.609 0.929 1.215
Q_{PAH} 0.976 2.507 4.585
U_{min} 2.891 7.941 14.821
{\rm log}_{10}(\gamma_e)\, -2.759 -1.711 -0.699

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.165 -2.906 -1.800
{\rm log}_{10}(\tau_{AGN})\, 0.983 1.470 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.232 0.052 0.247
0.03-0.10 Gyr 0.022 0.352 0.685
0.10-0.32 Gyr 0.180 0.457 0.690
0.32-1.03 Gyr -0.023 0.319 0.537
1.03-3.30 Gyr 0.021 0.324 0.521
3.30-10.58 Gyr 0.198 0.407 0.551
10.58-11.76 Gyr -0.068 0.450 0.913