2026lsf results

Information

Transient
Name:AT2026lsf
Right ascension: 16h27m37.50s
Declination:33d11m50.70s
Discovery Date:April 24, 2026, 1:07 a.m.
Classification:None
Redshift:None
MW E(B-V):0.017
Host
Name:J162737.43+331152.06
Object ID:9907732865286912
Catalog Name:decals
Catalog Release:dr9
Right ascension: 16h27m37.43s
Declination:33d11m52.06s
Redshift:None
Photometric Redshift:0.119
 

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 17.5
Transient MWEBV processed 0.05
Host match processed 6.19
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 6.41
Validate global photometry processed 18.36
Global host SED inference processed 418.92
Local aperture photometry processed 6.26
Validate local photometry processed 0.03
Local host SED inference not enough filters 22.05
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h27m37.50s, 33d11m50.70s
semi major axis, semi minor axis (arcsec):0.93, 0.93
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 16.69 0.83 20.844 0.054 AB

Aperture details

RA, DEC (J2000):16h27m37.42s, 33d11m52.33s
semi major axis, semi minor axis (arcsec):5.79, 5.31
angle (degrees, anti-clockwise from east):-95.51
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 30.72 4.15 20.181 0.147 AB
GALEX_NUV 36.29 2.74 20.000 0.082 AB
SDSS_u 43.04 4.53 19.815 0.114 AB
SDSS_g 100.67 2.98 18.893 0.032 AB
DES_g 106.83 0.77 18.828 0.008 AB
PanSTARRS_g 108.78 1.59 18.809 0.016 AB
SDSS_r 151.63 3.88 18.448 0.028 AB
PanSTARRS_r 155.79 1.61 18.419 0.011 AB
DES_r 160.98 1.42 18.383 0.010 AB
SDSS_i 188.37 4.99 18.212 0.029 AB
PanSTARRS_i 195.32 1.63 18.173 0.009 AB
PanSTARRS_z 206.66 3.4 18.112 0.018 AB
SDSS_z 147.91 13.97 18.475 0.103 AB
DES_z 196.82 3.11 18.165 0.017 AB
PanSTARRS_y 174.32 8.73 18.297 0.054 AB
2MASS_J 273.43 112.99 16.913 0.449 Vega
2MASS_H 231.2 174.49 16.622 0.819 Vega
2MASS_K 201.92 188.59 16.299 1.014 Vega
WISE_W1 96.56 11.5 16.239 0.129 Vega
WISE_W2 74.11 12.94 15.886 0.190 Vega
WISE_W3 205.41 54.18 12.944 0.286 Vega
WISE_W4 473.61 339.7 10.591 0.779 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})\, 9.792 9.870 9.969
{\rm log}_{10}({\rm SFR}) -0.022 0.177 0.366
{\rm log}_{10}({\rm sSFR}) -9.897 -9.698 -9.493
{\rm stellar\ age} 5.302 6.259 7.258

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.293 -0.941 -0.670
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.627 -1.193 -0.040

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.046 0.101 0.192
\delta -0.283 0.123 0.329
\tau_1/\tau_2 0.653 0.968 1.304
Q_{PAH} 1.019 2.345 4.023
U_{min} 2.794 7.580 14.539
{\rm log}_{10}(\gamma_e)\, -2.675 -1.668 -0.588

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.594 -2.010 -1.394
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.467 1.885

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.340 -0.162 -0.019
0.03-0.10 Gyr 0.031 0.275 0.494
0.10-0.32 Gyr -0.044 0.204 0.392
0.32-1.05 Gyr -0.295 -0.031 0.149
1.05-3.40 Gyr -0.310 -0.066 0.111
3.40-11.00 Gyr -0.223 -0.030 0.114
11.00-12.22 Gyr -0.376 0.064 0.472