2026gae results

Information

Transient
Name:AT2026gae
Right ascension: 17h45m43.91s
Declination:79d29m44.79s
Discovery Date:March 11, 2026, 12:21 p.m.
Classification:None
Redshift:None
MW E(B-V):0.061
Host
Name:J174543.89+792944.13
Right ascension: 17h45m43.89s
Declination:79d29m44.13s
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
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 15.6
Transient MWEBV processed 0.04
Host match processed 4.37
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.85
Global aperture photometry processed 5.13
Validate global photometry processed 15.57
Global host SED inference processed 380.87
Local aperture photometry processed 4.71
Validate local photometry processed 0.02
Local host SED inference processed 660.16
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h45m43.91s, 79d29m44.79s
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
PanSTARRS_y 110.8 1.92 18.789 0.019 AB

Aperture details

RA, DEC (J2000):17h45m43.85s, 79d29m44.35s
semi major axis, semi minor axis (arcsec):8.54, 3.94
angle (degrees, anti-clockwise from east):-129.73
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.55 3.32 20.566 0.167 AB
GALEX_NUV 24.41 2.29 20.431 0.102 AB
SDSS_u 56.64 5.9 19.517 0.113 AB
SDSS_g 176.12 3.93 18.285 0.024 AB
PanSTARRS_g 197.65 1.79 18.160 0.010 AB
SDSS_r 318.68 5.52 17.642 0.019 AB
PanSTARRS_r 316.57 2.05 17.649 0.007 AB
SDSS_i 475.0 7.35 17.208 0.017 AB
PanSTARRS_i 459.1 1.98 17.245 0.005 AB
PanSTARRS_z 524.88 4.92 17.100 0.010 AB
SDSS_z 546.85 18.81 17.055 0.037 AB
PanSTARRS_y 627.24 10.74 16.906 0.019 AB
2MASS_J 1062.99 152.44 15.439 0.156 Vega
2MASS_H 1357.37 227.38 14.701 0.182 Vega
2MASS_K 1071.56 281.11 14.487 0.285 Vega
WISE_W1 468.14 10.57 14.525 0.025 Vega
WISE_W2 344.26 12.39 14.219 0.039 Vega
WISE_W3 1621.46 46.97 10.701 0.031 Vega
WISE_W4 2531.94 331.0 8.771 0.142 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.213 9.620 9.862
{\rm log}_{10}({\rm SFR}) -0.401 0.065 0.543
{\rm log}_{10}({\rm sSFR}) -10.108 -9.561 -8.744
{\rm stellar\ age} 1.840 6.218 8.767

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.206 -0.362 0.035
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.140 -0.386 0.123

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.478 0.803 1.233
\delta -0.683 -0.302 0.086
\tau_1/\tau_2 0.484 0.896 1.373
Q_{PAH} 0.471 1.512 3.790
U_{min} 2.867 7.834 14.882
{\rm log}_{10}(\gamma_e)\, -3.519 -2.423 -0.775

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.602 -1.070 -0.207
{\rm log}_{10}(\tau_{AGN})\, 1.085 1.492 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.281 0.206 0.693
0.03-0.10 Gyr -1.660 -0.285 0.482
0.10-0.32 Gyr -2.578 -0.740 0.187
0.32-1.05 Gyr -2.728 -0.721 -0.029
1.05-3.43 Gyr -2.838 -0.693 -0.157
3.43-11.13 Gyr -2.161 -0.484 -0.059
11.13-12.37 Gyr -1.959 -0.379 0.584

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.348 10.395 10.448
{\rm log}_{10}({\rm SFR}) 0.091 0.261 0.449
{\rm log}_{10}({\rm sSFR}) -10.323 -10.150 -9.964
{\rm stellar\ age} 5.779 6.597 7.472

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.622 -0.299 -0.098
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.772 0.110 0.332

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.144 0.240 0.402
\delta -0.415 -0.037 0.204
\tau_1/\tau_2 0.790 1.112 1.434
Q_{PAH} 0.897 2.499 4.511
U_{min} 2.602 7.511 13.852
{\rm log}_{10}(\gamma_e)\, -2.692 -1.548 -0.753

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.436 -2.063 -1.318
{\rm log}_{10}(\tau_{AGN})\, 1.187 1.630 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.138 0.287 0.412
0.03-0.10 Gyr -0.020 0.245 0.504
0.10-0.32 Gyr 0.076 0.325 0.541
0.32-1.05 Gyr 0.084 0.364 0.541
1.05-3.43 Gyr 0.187 0.445 0.633
3.43-11.13 Gyr 0.384 0.530 0.643
11.13-12.37 Gyr 0.119 0.561 0.951