2026was results

Information

Transient
Name:AT2026was
Right ascension: 23h42m02.55s
Declination:-4d15m01.84s
Discovery Date:July 11, 2026, 11:16 a.m.
Classification:None
Redshift:None
MW E(B-V):
Host
Name:J234202.60-041501.66
Object ID:9906619906654632
Catalog Name:decals
Catalog Release:dr9
Right ascension: 23h42m02.60s
Declination:-4d15m01.66s
Redshift:None
Photometric Redshift:0.156
 

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: blocked

Task Name Status Time (s)
Cutout download processed 21.65
Transient MWEBV processed 0.04
Host match processed 5.39
Host information processed 0.2
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 7.1
Validate global photometry processed 20.23
Global host SED inference processed 418.5
Local aperture photometry processed 6.57
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):23h42m02.59s, -4d15m01.66s
semi major axis, semi minor axis (arcsec):4.07, 2.78
angle (degrees, anti-clockwise from east):276.78
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.62 0.47 22.239 0.111 AB
GALEX_NUV 6.41 0.41 21.882 0.069 AB
SDSS_u 9.07 3.13 21.506 0.375 AB
SDSS_g 23.38 1.67 20.478 0.078 AB
DES_g 28.77 0.11 20.252 0.004 AB
PanSTARRS_g 27.99 0.77 20.283 0.030 AB
SDSS_r 43.0 2.44 19.816 0.062 AB
PanSTARRS_r 43.01 0.65 19.816 0.016 AB
DES_r 48.17 0.12 19.693 0.003 AB
SDSS_i 58.69 3.55 19.479 0.066 AB
PanSTARRS_i 53.01 0.99 19.589 0.020 AB
DES_i 62.23 0.25 19.415 0.004 AB
PanSTARRS_z 61.29 2.32 19.432 0.041 AB
SDSS_z 68.57 10.33 19.310 0.164 AB
DES_z 67.43 0.74 19.328 0.012 AB
PanSTARRS_y 71.4 4.79 19.266 0.073 AB
2MASS_J 168.33 82.94 17.440 0.535 Vega
2MASS_H -74.22 134.32 Vega
2MASS_K 63.31 176.46 17.559 3.026 Vega
WISE_W1 32.99 7.49 17.405 0.246 Vega
WISE_W2 20.92 13.62 17.259 0.707 Vega
WISE_W3 26.8 59.93 15.156 2.428 Vega
WISE_W4 232.49 440.05 11.364 2.055 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.480 9.629 9.758
{\rm log}_{10}({\rm SFR}) -0.336 0.201 0.658
{\rm log}_{10}({\rm sSFR}) -9.983 -9.445 -8.904
{\rm stellar\ age} 2.683 5.022 6.456

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.266 -0.503 -0.181
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.584 -0.713 0.114

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.130 0.429 0.801
\delta -0.301 0.070 0.255
\tau_1/\tau_2 0.615 1.020 1.440
Q_{PAH} 1.183 3.055 5.189
U_{min} 3.041 9.010 16.525
{\rm log}_{10}(\gamma_e)\, -2.427 -1.247 -0.404

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.760 -1.192 -0.466
{\rm log}_{10}(\tau_{AGN})\, 1.216 1.566 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.819 -0.676 -0.089
0.03-0.10 Gyr -0.268 0.334 0.808
0.10-0.32 Gyr -0.102 0.328 0.731
0.32-1.03 Gyr -0.860 -0.115 0.223
1.03-3.31 Gyr -1.170 -0.343 -0.053
3.31-10.61 Gyr -1.191 -0.397 -0.153
10.61-11.79 Gyr -1.438 -0.353 0.222