2026wii results

Information

Transient
Name:AT2026wii
Right ascension: 13h40m23.39s
Declination:-4d29m51.46s
Discovery Date:July 27, 2026, 4:07 a.m.
Classification:None
Redshift:None
MW E(B-V):0.024
Host
Name:J134023.29-042951.77
Object ID:9906619773092599
Catalog Name:decals
Catalog Release:dr9
Right ascension: 13h40m23.29s
Declination:-4d29m51.77s
Redshift:None
Photometric Redshift:0.071
 

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_i
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 10.25
Transient MWEBV processed 0.16
Host match processed 5.66
Host information processed 0.13
Host MWEBV processed 0.11
Global aperture construction processed 2.54
Global aperture photometry processed 5.98
Validate global photometry processed 15.81
Global host SED inference processed 484.14
Local aperture photometry processed 5.98
Validate local photometry processed 0.02
Local host SED inference processed 464.08
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h40m23.39s, -4d29m51.46s
semi major axis, semi minor axis (arcsec):1.47, 1.47
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 10.79 0.14 21.318 0.014 AB
PanSTARRS_g 9.81 0.34 21.421 0.038 AB
PanSTARRS_r 13.29 0.45 21.091 0.037 AB
DES_r 15.68 0.38 20.911 0.026 AB
PanSTARRS_i 15.85 0.55 20.900 0.038 AB
DES_i 18.85 0.41 20.711 0.023 AB
PanSTARRS_z 17.11 0.83 20.817 0.052 AB
DES_z 21.0 0.97 20.595 0.050 AB
PanSTARRS_y 15.15 2.31 20.949 0.165 AB

Aperture details

RA, DEC (J2000):13h40m23.27s, -4d29m51.70s
semi major axis, semi minor axis (arcsec):10.28, 3.73
angle (degrees, anti-clockwise from east):247.75
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.75 3.5 21.137 0.298 AB
GALEX_NUV 17.42 3.0 20.797 0.187 AB
DES_g 50.92 0.39 19.633 0.008 AB
PanSTARRS_g 49.46 1.44 19.664 0.032 AB
PanSTARRS_r 57.33 1.91 19.504 0.036 AB
DES_r 68.75 1.02 19.307 0.016 AB
PanSTARRS_i 66.6 2.28 19.341 0.037 AB
DES_i 77.02 1.07 19.184 0.015 AB
PanSTARRS_z 72.08 3.42 19.255 0.052 AB
DES_z 81.98 2.6 19.116 0.034 AB
PanSTARRS_y 93.13 9.61 18.977 0.112 AB
2MASS_J 136.01 146.07 17.671 1.166 Vega
2MASS_H 249.06 199.66 16.542 0.870 Vega
2MASS_K 441.36 289.12 15.450 0.711 Vega
WISE_W1 20.09 10.44 17.944 0.564 Vega
WISE_W2 12.35 15.22 17.831 1.337 Vega
WISE_W3 71.63 68.62 14.088 1.040 Vega
WISE_W4 -238.71 346.93 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.027 8.258 8.427
{\rm log}_{10}({\rm SFR}) -2.430 -1.394 -0.387
{\rm log}_{10}({\rm sSFR}) -10.685 -9.669 -8.383
{\rm stellar\ age} 0.323 3.343 5.923

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.554 -0.879 -0.221
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.633 -0.903 0.040

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.155 0.462 1.014
\delta -0.495 -0.099 0.224
\tau_1/\tau_2 0.673 1.086 1.510
Q_{PAH} 1.092 2.871 5.152
U_{min} 3.150 8.743 16.341
{\rm log}_{10}(\gamma_e)\, -2.911 -1.818 -0.719

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.410 -0.212 0.172
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.438 1.853

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.618 -1.947 -1.242
0.03-0.10 Gyr -2.565 -1.338 -0.245
0.10-0.33 Gyr -1.968 -1.070 -0.426
0.33-1.07 Gyr -3.162 -1.290 -0.860
1.07-3.52 Gyr -4.505 -1.851 -1.344
3.52-11.53 Gyr -5.515 -2.189 -1.584
11.53-12.81 Gyr -5.390 -2.179 -1.429

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.393 8.720 8.980
{\rm log}_{10}({\rm SFR}) -0.384 0.065 0.480
{\rm log}_{10}({\rm sSFR}) -9.273 -8.576 -7.949
{\rm stellar\ age} 0.134 2.356 6.020

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.323 -0.422 0.032
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.098 0.008 0.265

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.172 0.486 1.107
\delta -0.060 0.208 0.351
\tau_1/\tau_2 0.720 1.185 1.630
Q_{PAH} 0.956 2.793 4.964
U_{min} 3.615 9.762 16.771
{\rm log}_{10}(\gamma_e)\, -3.078 -1.874 -0.633

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.485 -1.608 -0.778
{\rm log}_{10}(\tau_{AGN})\, 0.992 1.430 1.867

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.332 -0.769 -0.403
0.03-0.10 Gyr -0.282 0.193 0.635
0.10-0.33 Gyr -1.746 -0.421 0.099
0.33-1.07 Gyr -3.878 -1.477 -0.761
1.07-3.52 Gyr -5.556 -1.837 -1.034
3.52-11.53 Gyr -6.198 -2.021 -1.097
11.53-12.81 Gyr -6.368 -1.922 -0.855