2026gwe results

Information

Transient
Name:AT2026gwe
Right ascension: 15h05m26.66s
Declination:5d36m07.40s
Discovery Date:March 21, 2026, 9:43 a.m.
Classification:None
Redshift:None
MW E(B-V):
Host
Name:J150526.53+053606.93
Right ascension: 15h05m26.53s
Declination:5d36m06.93s
Redshift:0.093029
Photometric Redshift:None
 

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 16.59
Transient MWEBV processed 0.07
Host match processed 5.03
Host information processed 0.09
Host MWEBV processed 0.03
Global aperture construction processed 0.6
Global aperture photometry processed 6.13
Validate global photometry processed 17.63
Global host SED inference processed 372.81
Local aperture photometry processed 5.89
Validate local photometry processed 0.05
Local host SED inference processed 537.3
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h05m26.66s, 5d36m07.40s
semi major axis, semi minor axis (arcsec):1.16, 1.16
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 70.19 0.63 19.284 0.010 AB
PanSTARRS_i 85.06 0.43 19.076 0.005 AB
PanSTARRS_z 108.67 0.72 18.810 0.007 AB
DES_z 130.53 1.94 18.611 0.016 AB
PanSTARRS_y 128.55 1.65 18.627 0.014 AB

Aperture details

RA, DEC (J2000):15h05m26.53s, 5d36m07.22s
semi major axis, semi minor axis (arcsec):11.63, 6.54
angle (degrees, anti-clockwise from east):-157.04
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.33 1.04 21.265 0.099 AB
GALEX_NUV 20.77 1.0 20.606 0.052 AB
SDSS_u 145.92 7.15 18.490 0.053 AB
SDSS_g 447.3 5.98 17.274 0.015 AB
DES_g 458.25 1.15 17.247 0.003 AB
PanSTARRS_g 469.85 1.84 17.220 0.004 AB
SDSS_r 925.07 8.85 16.485 0.010 AB
PanSTARRS_r 938.9 2.57 16.468 0.003 AB
DES_r 989.03 2.54 16.412 0.003 AB
SDSS_i 1381.04 11.55 16.049 0.009 AB
PanSTARRS_i 1350.41 3.13 16.074 0.003 AB
PanSTARRS_z 1709.44 5.24 15.818 0.003 AB
SDSS_z 1951.86 29.5 15.674 0.016 AB
DES_z 1784.49 7.5 15.771 0.005 AB
PanSTARRS_y 2018.09 12.24 15.638 0.007 AB
2MASS_J 2543.25 208.87 14.492 0.089 Vega
2MASS_H 3204.57 262.7 13.768 0.089 Vega
2MASS_K 1909.64 459.18 13.860 0.261 Vega
WISE_W1 1343.51 27.45 13.380 0.022 Vega
WISE_W2 834.3 30.03 13.258 0.039 Vega
WISE_W3 1462.58 86.14 10.813 0.064 Vega
WISE_W4 1481.58 492.55 9.353 0.361 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.213 9.532 9.686
{\rm log}_{10}({\rm SFR}) -1.765 -0.620 0.409
{\rm log}_{10}({\rm sSFR}) -11.390 -10.179 -8.966
{\rm stellar\ age} 0.528 5.124 7.447

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.798 -0.221 0.071
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.463 -0.721 0.024

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.262 0.851 1.263
\delta -0.526 -0.093 0.187
\tau_1/\tau_2 0.646 1.053 1.457
Q_{PAH} 1.185 3.383 5.539
U_{min} 3.332 9.133 16.968
{\rm log}_{10}(\gamma_e)\, -2.911 -1.583 -0.295

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.109 -1.036 -0.112
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.628 2.037

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.584 -1.252 -0.397
0.03-0.10 Gyr -2.009 -0.570 0.543
0.10-0.33 Gyr -1.331 -0.151 0.654
0.33-1.06 Gyr -1.908 -0.410 0.220
1.06-3.46 Gyr -3.122 -0.656 -0.199
3.46-11.29 Gyr -3.822 -0.604 -0.166
11.29-12.54 Gyr -3.778 -0.584 0.120

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.901 10.994 11.084
{\rm log}_{10}({\rm SFR}) -0.476 0.243 0.767
{\rm log}_{10}({\rm sSFR}) -11.528 -10.754 -10.223
{\rm stellar\ age} 7.504 10.718 11.851

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.109 -0.749 -0.512
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.335 0.062 0.403

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.212 0.342 0.522
\delta -0.680 -0.229 0.083
\tau_1/\tau_2 0.476 0.946 1.437
Q_{PAH} 0.502 1.615 3.383
U_{min} 2.792 8.390 16.430
{\rm log}_{10}(\gamma_e)\, -3.229 -2.181 -1.295

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.165 -3.040 -2.111
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.560 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.269 -1.123 -0.156
0.03-0.10 Gyr -0.416 0.385 0.921
0.10-0.33 Gyr -2.341 -0.156 0.466
0.33-1.06 Gyr -4.678 -2.110 -0.177
1.06-3.46 Gyr -3.495 -1.447 0.001
3.46-11.29 Gyr -1.240 0.708 1.219
11.29-12.54 Gyr 0.778 2.036 2.234