2026wcs results

Information

Transient
Name:AT2026wcs
Right ascension: 22h46m18.44s
Declination:0d29m09.94s
Discovery Date:July 20, 2026, 6:25 p.m.
Classification:None
Redshift:None
MW E(B-V):0.069
Host
Name:J224618.68+002911.10
Object ID:9906621695527657
Catalog Name:decals
Catalog Release:dr9
Right ascension: 22h46m18.68s
Declination:0d29m11.10s
Redshift:0.084560
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_i
DES_z
 DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 22.96
Transient MWEBV processed 0.15
Host match processed 6.59
Host information processed 0.09
Host MWEBV processed 0.07
Global aperture construction processed 0.66
Global aperture photometry processed 7.68
Validate global photometry processed 21.01
Global host SED inference processed 401.91
Local aperture photometry processed 7.45
Validate local photometry processed 0.03
Local host SED inference processed 427.23
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h46m18.44s, 0d29m09.94s
semi major axis, semi minor axis (arcsec):1.26, 1.26
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 2.9 0.09 22.745 0.032 AB
PanSTARRS_r 5.27 0.31 22.096 0.065 AB
DES_r 4.57 0.11 22.251 0.026 AB
SDSS_i 6.42 1.34 21.880 0.226 AB
PanSTARRS_i 6.29 0.3 21.903 0.053 AB
DES_i 5.72 0.31 22.006 0.058 AB
PanSTARRS_z 6.89 0.85 21.805 0.134 AB
DES_z 6.19 0.35 21.921 0.062 AB
PanSTARRS_y 8.77 2.35 21.543 0.291 AB

Aperture details

RA, DEC (J2000):22h46m18.66s, 0d29m11.57s
semi major axis, semi minor axis (arcsec):11.31, 6.0
angle (degrees, anti-clockwise from east):349.93
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.84 1.08 20.901 0.074 AB
GALEX_NUV 18.49 0.71 20.733 0.041 AB
SDSS_u 54.98 6.24 19.549 0.123 AB
SDSS_g 158.64 4.12 18.399 0.028 AB
DES_g 169.88 0.61 18.325 0.004 AB
PanSTARRS_g 175.38 1.93 18.290 0.012 AB
SDSS_r 251.0 5.83 17.901 0.025 AB
PanSTARRS_r 246.75 2.05 17.919 0.009 AB
DES_r 287.18 0.8 17.755 0.003 AB
SDSS_i 343.6 9.06 17.560 0.029 AB
PanSTARRS_i 336.97 2.0 17.581 0.006 AB
DES_i 363.97 2.28 17.497 0.007 AB
PanSTARRS_z 356.27 5.58 17.521 0.017 AB
SDSS_z 405.51 28.62 17.380 0.077 AB
DES_z 410.81 2.61 17.366 0.007 AB
PanSTARRS_y 367.51 15.37 17.487 0.045 AB
2MASS_J 382.55 205.63 16.548 0.584 Vega
2MASS_H 445.11 343.18 15.911 0.837 Vega
2MASS_K 760.94 361.55 14.859 0.516 Vega
WISE_W1 198.26 22.49 15.458 0.123 Vega
WISE_W2 123.0 26.16 15.336 0.231 Vega
WISE_W3 290.21 157.89 12.569 0.591 Vega
WISE_W4 846.12 724.72 9.961 0.930 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.070 8.242 8.373
{\rm log}_{10}({\rm SFR}) -2.036 -1.562 -0.945
{\rm log}_{10}({\rm sSFR}) -10.340 -9.826 -9.097
{\rm stellar\ age} 2.908 5.838 7.246

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.616 -1.148 -0.597
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.552 -0.947 -0.073

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.320 0.669 1.268
\delta -0.103 0.163 0.316
\tau_1/\tau_2 0.691 1.033 1.381
Q_{PAH} 1.217 2.980 5.151
U_{min} 2.708 7.389 14.108
{\rm log}_{10}(\gamma_e)\, -2.819 -1.827 -0.852

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.099 0.035 0.318
{\rm log}_{10}(\tau_{AGN})\, 1.085 1.469 1.818

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.108 -1.622 -1.084
0.03-0.10 Gyr -2.116 -1.563 -0.902
0.10-0.33 Gyr -2.076 -1.525 -0.928
0.33-1.07 Gyr -2.269 -1.657 -1.264
1.07-3.48 Gyr -2.244 -1.695 -1.453
3.48-11.38 Gyr -2.427 -1.732 -1.499
11.38-12.64 Gyr -2.658 -1.758 -1.272

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.891 9.969 10.056
{\rm log}_{10}({\rm SFR}) -0.612 -0.360 -0.097
{\rm log}_{10}({\rm sSFR}) -10.566 -10.343 -10.071
{\rm stellar\ age} 5.783 6.724 7.632

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.663 -1.348 -1.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.807 -0.993 0.191

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.088 0.178 0.283
\delta -0.535 -0.170 0.133
\tau_1/\tau_2 0.755 1.084 1.445
Q_{PAH} 1.154 3.148 5.163
U_{min} 2.655 7.639 14.536
{\rm log}_{10}(\gamma_e)\, -2.556 -1.356 -0.475

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.001 -2.644 -1.618
{\rm log}_{10}(\tau_{AGN})\, 1.075 1.595 1.964

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.630 -0.495 -0.351
0.03-0.10 Gyr -0.653 -0.310 0.008
0.10-0.33 Gyr -0.437 -0.106 0.136
0.33-1.07 Gyr -0.392 -0.088 0.140
1.07-3.48 Gyr -0.270 0.019 0.215
3.48-11.38 Gyr -0.083 0.105 0.246
11.38-12.64 Gyr -0.366 0.107 0.513