2026lqn results

Information

Transient
Name:AT2026lqn
Right ascension: 16h06m17.80s
Declination:1d31m51.31s
Discovery Date:May 7, 2026, 7:58 a.m.
Classification:None
Redshift:None
MW E(B-V):0.120
Host
Name:J160617.71+013151.89
Object ID:9906622046799494
Catalog Name:decals
Catalog Release:dr9
Right ascension: 16h06m17.71s
Declination:1d31m51.89s
Redshift:None
Photometric Redshift:0.107
 

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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 8.14
Transient MWEBV processed 0.09
Host match processed 5.67
Host information processed 0.23
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 5.69
Validate global photometry processed 15.59
Global host SED inference processed 531.02
Local aperture photometry processed 5.35
Validate local photometry processed 0.02
Local host SED inference processed 939.5
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h06m17.80s, 1d31m51.31s
semi major axis, semi minor axis (arcsec):1.02, 1.02
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 81.99 1.64 19.116 0.022 AB
PanSTARRS_y 59.04 1.7 19.472 0.031 AB

Aperture details

RA, DEC (J2000):16h06m17.70s, 1d31m51.97s
semi major axis, semi minor axis (arcsec):4.74, 4.03
angle (degrees, anti-clockwise from east):-123.91
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.54 3.18 21.343 0.328 AB
GALEX_NUV 12.65 2.56 21.144 0.219 AB
DES_g 150.68 0.52 18.455 0.004 AB
PanSTARRS_g 140.44 1.07 18.531 0.008 AB
PanSTARRS_r 322.24 1.12 17.630 0.004 AB
DES_r 356.73 1.24 17.519 0.004 AB
PanSTARRS_i 481.43 1.16 17.194 0.003 AB
PanSTARRS_z 620.22 2.88 16.919 0.005 AB
DES_z 683.56 4.83 16.813 0.008 AB
PanSTARRS_y 702.67 7.12 16.783 0.011 AB
2MASS_J 1073.88 122.6 15.428 0.124 Vega
2MASS_H 1368.58 172.27 14.692 0.137 Vega
2MASS_K 1417.46 200.27 14.183 0.153 Vega
WISE_W1 466.48 14.96 14.529 0.035 Vega
WISE_W2 297.37 18.79 14.378 0.069 Vega
WISE_W3 354.37 67.82 12.352 0.208 Vega
WISE_W4 316.86 493.37 11.028 1.690 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.844 9.224 9.501
{\rm log}_{10}({\rm SFR}) -0.210 0.205 0.658
{\rm log}_{10}({\rm sSFR}) -9.596 -9.011 -8.243
{\rm stellar\ age} 0.600 4.172 7.362

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.836 -1.541 -0.854
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.534 -0.767 0.047

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.166 0.377 0.668
\delta -0.815 -0.258 0.149
\tau_1/\tau_2 0.547 1.022 1.470
Q_{PAH} 0.471 1.303 3.521
U_{min} 3.165 8.575 16.175
{\rm log}_{10}(\gamma_e)\, -3.345 -1.954 -0.735

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.569 -1.387 -0.559
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.513 2.014

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.103 0.331 0.699
0.03-0.10 Gyr -1.542 -0.021 0.688
0.10-0.32 Gyr -2.677 -0.774 0.126
0.32-1.06 Gyr -3.352 -0.948 -0.183
1.06-3.43 Gyr -3.387 -1.111 -0.428
3.43-11.13 Gyr -3.571 -1.152 -0.443
11.13-12.37 Gyr -3.454 -1.117 -0.069

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.646 10.727 10.764
{\rm log}_{10}({\rm SFR}) -0.363 -0.001 0.351
{\rm log}_{10}({\rm sSFR}) -11.063 -10.710 -10.361
{\rm stellar\ age} 8.657 11.335 11.701

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.690 -0.532 -0.420
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.278 0.090 0.367

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.046 0.100 0.195
\delta -0.674 -0.323 -0.003
\tau_1/\tau_2 0.750 1.261 1.721
Q_{PAH} 0.809 2.158 4.079
U_{min} 2.757 8.029 15.643
{\rm log}_{10}(\gamma_e)\, -2.555 -1.484 -0.599

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.337 -3.289 -2.218
{\rm log}_{10}(\tau_{AGN})\, 1.083 1.583 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.724 -0.258 -0.021
0.03-0.10 Gyr -0.396 0.072 0.468
0.10-0.32 Gyr -2.694 -0.690 -0.098
0.32-1.06 Gyr -4.406 -1.398 -0.578
1.06-3.43 Gyr -3.652 -1.379 -0.516
3.43-11.13 Gyr -1.523 -0.074 0.826
11.13-12.37 Gyr 1.301 1.852 1.913