2026lql results

Information

Transient
Name:AT2026lql
Right ascension: 16h04m43.62s
Declination:22d06m14.17s
Discovery Date:May 7, 2026, 7:57 a.m.
Classification:None
Redshift:None
MW E(B-V):0.049
Host
Name:J160443.58+220614.50
Object ID:9906629590386948
Catalog Name:decals
Catalog Release:dr9
Right ascension: 16h04m43.58s
Declination:22d06m14.50s
Redshift:None
Photometric Redshift:0.097
 

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: completed

Task Name Status Time (s)
Cutout download processed 22.69
Transient MWEBV processed 0.08
Host match processed 6.05
Host information processed 0.12
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 6.52
Validate global photometry processed 18.96
Global host SED inference processed 535.92
Local aperture photometry processed 6.27
Validate local photometry processed 0.03
Local host SED inference processed 578.7
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h04m43.62s, 22d06m14.17s
semi major axis, semi minor axis (arcsec):1.11, 1.11
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 99.07 0.71 18.910 0.008 AB
PanSTARRS_i 116.78 0.36 18.732 0.003 AB
PanSTARRS_z 152.33 0.81 18.443 0.006 AB
DES_z 192.08 2.37 18.191 0.013 AB
PanSTARRS_y 169.66 1.7 18.326 0.011 AB

Aperture details

RA, DEC (J2000):16h04m43.58s, 22d06m14.67s
semi major axis, semi minor axis (arcsec):3.41, 3.17
angle (degrees, anti-clockwise from east):-160.01
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.61 1.05 23.380 0.708 AB
GALEX_NUV 1.94 1.3 23.181 0.730 AB
SDSS_u 14.92 2.72 20.966 0.198 AB
SDSS_g 79.99 2.48 19.142 0.034 AB
DES_g 87.03 0.58 19.051 0.007 AB
PanSTARRS_g 92.33 1.11 18.987 0.013 AB
SDSS_r 211.86 4.01 18.085 0.021 AB
PanSTARRS_r 189.68 1.1 18.205 0.006 AB
DES_r 202.89 1.07 18.132 0.006 AB
SDSS_i 333.93 5.28 17.591 0.017 AB
PanSTARRS_i 266.97 0.99 17.834 0.004 AB
PanSTARRS_z 347.94 2.25 17.546 0.007 AB
SDSS_z 371.62 8.98 17.475 0.026 AB
DES_z 371.52 3.39 17.475 0.010 AB
PanSTARRS_y 411.05 4.85 17.365 0.013 AB
2MASS_J 586.98 88.12 16.084 0.163 Vega
2MASS_H 676.67 158.19 15.456 0.254 Vega
2MASS_K 500.76 140.98 15.313 0.306 Vega
WISE_W1 196.97 11.9 15.465 0.066 Vega
WISE_W2 132.33 17.02 15.257 0.140 Vega
WISE_W3 24.21 51.28 15.266 2.300 Vega
WISE_W4 71.04 379.6 12.651 5.802 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.598 9.801 9.907
{\rm log}_{10}({\rm SFR}) -1.288 -0.320 0.430
{\rm log}_{10}({\rm sSFR}) -11.012 -10.148 -9.318
{\rm stellar\ age} 2.796 6.452 8.428

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.614 -0.168 0.071
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.556 -0.798 0.035

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.158 0.512 1.040
\delta -0.508 -0.102 0.217
\tau_1/\tau_2 0.682 1.056 1.459
Q_{PAH} 1.084 3.109 5.569
U_{min} 3.415 8.992 16.273
{\rm log}_{10}(\gamma_e)\, -3.128 -1.802 -0.522

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.024 -0.918 -0.099
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.623 1.996

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.548 -1.300 -0.573
0.03-0.10 Gyr -1.297 -0.208 0.580
0.10-0.33 Gyr -0.817 -0.094 0.485
0.33-1.06 Gyr -1.608 -0.335 0.164
1.06-3.45 Gyr -1.801 -0.332 0.023
3.45-11.24 Gyr -1.720 -0.185 0.065
11.24-12.49 Gyr -1.621 -0.135 0.618

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.211 10.264 10.378
{\rm log}_{10}({\rm SFR}) -1.329 -0.716 -0.267
{\rm log}_{10}({\rm sSFR}) -11.653 -10.972 -10.505
{\rm stellar\ age} 7.341 8.617 11.768

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.511 -1.205 -0.950
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.151 -0.234 0.177

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.299 0.411 0.535
\delta -0.942 -0.822 -0.641
\tau_1/\tau_2 0.582 0.990 1.439
Q_{PAH} 0.599 1.986 4.125
U_{min} 3.113 8.734 16.193
{\rm log}_{10}(\gamma_e)\, -2.389 -1.339 -0.481

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.162 -2.889 -1.856
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.526 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.270 -0.662 -0.372
0.03-0.10 Gyr -2.022 -0.793 -0.192
0.10-0.33 Gyr -3.285 -1.112 -0.364
0.33-1.06 Gyr -4.347 -1.371 -0.516
1.06-3.45 Gyr -3.214 -0.970 -0.086
3.45-11.24 Gyr -1.321 0.376 0.531
11.24-12.49 Gyr 0.162 0.927 1.532