2026lge results

Information

Transient
Name:AT2026lge
Right ascension: 11h58m49.08s
Declination:43d56m59.13s
Discovery Date:April 29, 2026, 6:57 a.m.
Classification:None
Redshift:None
MW E(B-V):0.014
Host
Name:J115849.02+435659.7
Right ascension: 11h58m49.03s
Declination:43d56m59.71s
Redshift:None
Photometric Redshift:0.088
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.46
Transient MWEBV processed 0.04
Host match processed 5.09
Host information processed 0.04
Host MWEBV processed 0.04
Global aperture construction processed 1.41
Global aperture photometry processed 4.85
Validate global photometry processed 61.15
Global host SED inference processed 507.48
Local aperture photometry processed 4.88
Validate local photometry processed 0.02
Local host SED inference processed 421.89
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h58m49.08s, 43d56m59.13s
semi major axis, semi minor axis (arcsec):1.22, 1.22
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 124.39 0.43 18.663 0.004 AB
PanSTARRS_i 187.48 0.58 18.218 0.003 AB
PanSTARRS_z 221.67 0.82 18.036 0.004 AB
PanSTARRS_y 249.45 1.84 17.908 0.008 AB

Aperture details

RA, DEC (J2000):11h58m49.03s, 43d56m59.92s
semi major axis, semi minor axis (arcsec):8.7, 6.1
angle (degrees, anti-clockwise from east):-75.97
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 29.32 1.42 20.232 0.053 AB
GALEX_NUV 41.68 1.05 19.850 0.027 AB
SDSS_u 146.04 5.93 18.489 0.044 AB
SDSS_g 357.32 5.52 17.517 0.017 AB
PanSTARRS_g 364.39 1.37 17.496 0.004 AB
SDSS_r 636.09 7.17 16.891 0.012 AB
PanSTARRS_r 626.86 2.05 16.907 0.004 AB
SDSS_i 900.61 9.44 16.514 0.011 AB
PanSTARRS_i 860.45 3.15 16.563 0.004 AB
PanSTARRS_z 1024.62 4.52 16.374 0.005 AB
SDSS_z 989.98 17.85 16.411 0.020 AB
PanSTARRS_y 1217.65 10.69 16.186 0.010 AB
2MASS_J 1405.8 150.82 15.135 0.116 Vega
2MASS_H 1641.65 207.36 14.494 0.137 Vega
2MASS_K 1940.19 261.62 13.843 0.146 Vega
WISE_W1 741.96 18.31 14.025 0.027 Vega
WISE_W2 471.68 20.91 13.877 0.048 Vega
WISE_W3 1117.01 75.11 11.106 0.073 Vega
WISE_W4 1257.67 447.1 9.531 0.386 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.747 9.932 10.079
{\rm log}_{10}({\rm SFR}) -0.915 -0.326 0.274
{\rm log}_{10}({\rm sSFR}) -10.909 -10.253 -9.545
{\rm stellar\ age} 4.910 7.317 9.630

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.611 -1.009 -0.520
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.696 -0.708 0.249

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.442 0.799 1.123
\delta -0.748 -0.398 -0.005
\tau_1/\tau_2 0.651 1.020 1.403
Q_{PAH} 0.616 2.293 4.699
U_{min} 2.669 7.881 14.563
{\rm log}_{10}(\gamma_e)\, -3.323 -2.368 -1.115

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.632 -1.654 -0.557
{\rm log}_{10}(\tau_{AGN})\, 0.990 1.384 1.830

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.857 -0.423 -0.006
0.03-0.10 Gyr -1.249 -0.355 0.370
0.10-0.33 Gyr -1.627 -0.493 0.161
0.33-1.07 Gyr -2.070 -0.586 0.038
1.07-3.48 Gyr -2.035 -0.384 0.068
3.48-11.35 Gyr -0.863 0.000 0.228
11.35-12.61 Gyr -0.787 0.162 0.934

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.462 10.511 10.584
{\rm log}_{10}({\rm SFR}) 0.411 0.652 0.918
{\rm log}_{10}({\rm sSFR}) -10.107 -9.858 -9.566
{\rm stellar\ age} 7.044 7.791 10.168

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.507 -0.352 -0.249
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.147 0.328 0.435

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.131 0.183 0.289
\delta -0.944 -0.791 -0.534
\tau_1/\tau_2 0.622 1.018 1.393
Q_{PAH} 0.559 1.364 2.683
U_{min} 2.269 6.537 13.682
{\rm log}_{10}(\gamma_e)\, -3.305 -2.220 -1.406

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.388 -3.474 -2.443
{\rm log}_{10}(\tau_{AGN})\, 1.059 1.542 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.187 0.056 0.210
0.03-0.10 Gyr 0.508 0.784 1.069
0.10-0.33 Gyr -0.918 0.024 0.386
0.33-1.07 Gyr -1.009 -0.174 0.166
1.07-3.48 Gyr -0.779 0.020 0.407
3.48-11.35 Gyr 0.288 0.652 0.763
11.35-12.61 Gyr 0.380 0.920 1.553