2026sqt results

Information

Transient
Name:AT2026sqt
Right ascension: 14h01m36.77s
Declination:65d51m07.15s
Discovery Date:July 8, 2026, 5:49 a.m.
Classification:None
Redshift:None
MW E(B-V):0.016
Host
Name:J140137.44+655109.81
Object ID:9907740744221965
Catalog Name:decals
Catalog Release:dr9
Right ascension: 14h01m37.44s
Declination:65d51m09.81s
Redshift:0.068071
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 14.96
Transient MWEBV processed 0.1
Host match processed 4.58
Host information processed 0.04
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 4.69
Validate global photometry processed 12.6
Global host SED inference processed 422.66
Local aperture photometry processed 4.59
Validate local photometry processed 0.02
Local host SED inference processed 430.75
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h01m36.77s, 65d51m07.15s
semi major axis, semi minor axis (arcsec):1.54, 1.54
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 14.41 1.5 21.003 0.113 AB
SDSS_g 48.41 1.86 19.688 0.042 AB
PanSTARRS_g 49.46 0.4 19.664 0.009 AB
SDSS_r 79.36 2.41 19.151 0.033 AB
PanSTARRS_r 81.81 0.64 19.118 0.008 AB
SDSS_i 112.35 2.99 18.774 0.029 AB
PanSTARRS_i 110.84 0.6 18.788 0.006 AB
PanSTARRS_z 121.41 1.12 18.689 0.010 AB
SDSS_z 125.38 5.05 18.654 0.044 AB
PanSTARRS_y 155.8 2.46 18.419 0.017 AB

Aperture details

RA, DEC (J2000):14h01m37.41s, 65d51m09.82s
semi major axis, semi minor axis (arcsec):14.34, 7.48
angle (degrees, anti-clockwise from east):-139.5
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 220.04 8.84 18.044 0.044 AB
SDSS_g 820.66 8.1 16.615 0.011 AB
PanSTARRS_g 856.38 2.49 16.568 0.003 AB
SDSS_r 1448.31 10.98 15.998 0.008 AB
PanSTARRS_r 1494.8 4.05 15.964 0.003 AB
SDSS_i 2036.58 14.19 15.628 0.008 AB
PanSTARRS_i 2085.41 3.92 15.602 0.002 AB
PanSTARRS_z 2383.84 7.35 15.457 0.003 AB
SDSS_z 2453.45 30.93 15.426 0.014 AB
PanSTARRS_y 3041.41 16.4 15.192 0.006 AB
WISE_W1 1984.96 19.74 12.957 0.011 Vega
WISE_W2 1248.99 21.64 12.820 0.019 Vega
WISE_W3 4227.72 72.87 9.661 0.019 Vega
WISE_W4 3702.98 562.09 8.359 0.165 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.158 9.336 9.448
{\rm log}_{10}({\rm SFR}) -1.335 -0.674 -0.099
{\rm log}_{10}({\rm sSFR}) -10.716 -10.017 -9.344
{\rm stellar\ age} 3.475 6.411 7.931

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.485 -0.838 -0.304
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.576 0.056 0.334

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.222 0.641 1.038
\delta -0.710 -0.321 0.128
\tau_1/\tau_2 0.707 1.067 1.408
Q_{PAH} 0.594 2.169 4.738
U_{min} 2.777 8.025 15.099
{\rm log}_{10}(\gamma_e)\, -3.265 -2.283 -0.887

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.794 -0.986 -0.325
{\rm log}_{10}(\tau_{AGN})\, 1.017 1.392 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.364 -0.909 -0.514
0.03-0.10 Gyr -1.520 -0.655 0.014
0.10-0.33 Gyr -1.490 -0.622 -0.078
0.33-1.08 Gyr -1.487 -0.701 -0.254
1.08-3.53 Gyr -1.429 -0.680 -0.367
3.53-11.57 Gyr -1.426 -0.627 -0.395
11.57-12.85 Gyr -1.547 -0.610 -0.050

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.531 10.630 10.713
{\rm log}_{10}({\rm SFR}) -0.716 0.335 0.759
{\rm log}_{10}({\rm sSFR}) -11.298 -10.322 -9.885
{\rm stellar\ age} 4.829 6.694 8.152

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.404 -0.228 -0.112
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.029 0.253 0.388

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.175 0.277 0.417
\delta -0.869 -0.592 -0.189
\tau_1/\tau_2 0.655 1.001 1.345
Q_{PAH} 1.175 2.425 4.886
U_{min} 2.356 6.928 13.552
{\rm log}_{10}(\gamma_e)\, -2.720 -1.732 -0.707

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.089 -2.847 -1.819
{\rm log}_{10}(\tau_{AGN})\, 1.133 1.637 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.436 0.143 0.379
0.03-0.10 Gyr -1.175 0.363 0.875
0.10-0.33 Gyr -1.008 0.421 0.814
0.33-1.08 Gyr -0.375 0.337 0.687
1.08-3.53 Gyr 0.270 0.711 1.089
3.53-11.57 Gyr 0.280 0.700 0.880
11.57-12.85 Gyr -0.118 0.686 1.285