2026wcb results

Information

Transient
Name:AT2026wcb
Right ascension: 16h17m39.87s
Declination:29d41m24.41s
Discovery Date:July 22, 2026, 4:42 a.m.
Classification:None
Redshift:None
MW E(B-V):0.032
Host
Name:SDSSJ161739.62+29412
Object ID:2561523.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 16h17m39.60s
Declination:29d41m25.51s
Redshift:None
Photometric Redshift:0.097
 

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 19.14
Transient MWEBV processed 0.16
Host match processed 4.39
Host information processed 0.08
Host MWEBV processed 0.11
Global aperture construction processed 0.64
Global aperture photometry processed 6.39
Validate global photometry processed 18.62
Global host SED inference processed 397.39
Local aperture photometry processed 6.33
Validate local photometry processed 0.03
Local host SED inference processed 450.22
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h17m39.87s, 29d41m24.41s
semi major axis, semi minor axis (arcsec):1.12, 1.12
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 14.54 0.35 20.993 0.026 AB
PanSTARRS_i 19.2 0.4 20.692 0.023 AB
PanSTARRS_z 17.14 0.79 20.815 0.050 AB
DES_z 18.11 0.96 20.755 0.058 AB
PanSTARRS_y 19.78 1.58 20.659 0.087 AB

Aperture details

RA, DEC (J2000):16h17m39.64s, 29d41m25.54s
semi major axis, semi minor axis (arcsec):9.44, 6.84
angle (degrees, anti-clockwise from east):244.52
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 49.0 1.48 19.675 0.033 AB
GALEX_NUV 60.48 0.96 19.446 0.017 AB
SDSS_u 91.07 5.57 19.002 0.066 AB
SDSS_g 309.3 5.35 17.674 0.019 AB
DES_g 330.14 1.05 17.603 0.003 AB
PanSTARRS_g 321.92 2.48 17.631 0.008 AB
SDSS_r 467.15 6.49 17.226 0.015 AB
PanSTARRS_r 490.8 1.93 17.173 0.004 AB
DES_r 525.15 2.19 17.099 0.005 AB
SDSS_i 646.81 8.27 16.873 0.014 AB
PanSTARRS_i 659.36 2.81 16.852 0.005 AB
PanSTARRS_z 730.17 5.63 16.741 0.008 AB
SDSS_z 717.64 19.81 16.760 0.030 AB
DES_z 775.18 6.43 16.676 0.009 AB
PanSTARRS_y 861.63 11.33 16.562 0.014 AB
2MASS_J 921.38 186.27 15.594 0.219 Vega
2MASS_H 622.29 296.85 15.547 0.518 Vega
2MASS_K 1385.3 333.85 14.208 0.262 Vega
WISE_W1 513.04 15.67 14.426 0.033 Vega
WISE_W2 357.22 18.05 14.179 0.055 Vega
WISE_W3 870.53 79.49 11.377 0.099 Vega
WISE_W4 922.65 536.59 9.867 0.631 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.391 8.680 8.879
{\rm log}_{10}({\rm SFR}) -1.268 -0.770 -0.235
{\rm log}_{10}({\rm sSFR}) -10.065 -9.443 -8.712
{\rm stellar\ age} 2.492 5.468 7.312

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.666 -1.141 -0.494
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.458 -0.635 0.182

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.277 0.593 1.096
\delta -0.557 -0.083 0.240
\tau_1/\tau_2 0.703 1.047 1.413
Q_{PAH} 0.833 2.474 4.979
U_{min} 3.165 8.153 15.114
{\rm log}_{10}(\gamma_e)\, -2.934 -1.978 -0.789

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.117 -0.461 0.059
{\rm log}_{10}(\tau_{AGN})\, 1.134 1.502 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.104 -0.758 -0.364
0.03-0.10 Gyr -1.491 -0.819 -0.182
0.10-0.33 Gyr -1.897 -1.056 -0.489
0.33-1.06 Gyr -2.202 -1.217 -0.782
1.06-3.45 Gyr -2.294 -1.321 -0.990
3.45-11.24 Gyr -2.283 -1.352 -0.978
11.24-12.49 Gyr -2.376 -1.356 -0.738

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.317 10.358 10.400
{\rm log}_{10}({\rm SFR}) 0.107 0.268 0.431
{\rm log}_{10}({\rm sSFR}) -10.262 -10.085 -9.913
{\rm stellar\ age} 5.745 6.454 7.397

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.388 -0.224 -0.116
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.060 0.202 0.358

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.047 0.085 0.156
\delta -0.594 -0.130 0.203
\tau_1/\tau_2 0.845 1.128 1.397
Q_{PAH} 0.904 2.483 4.615
U_{min} 2.486 7.331 14.403
{\rm log}_{10}(\gamma_e)\, -2.641 -1.480 -0.476

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.169 -3.101 -2.054
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.580 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.047 0.143 0.227
0.03-0.10 Gyr 0.093 0.322 0.526
0.10-0.33 Gyr 0.294 0.488 0.646
0.33-1.06 Gyr 0.300 0.465 0.589
1.06-3.45 Gyr 0.210 0.420 0.590
3.45-11.24 Gyr 0.327 0.469 0.559
11.24-12.49 Gyr 0.093 0.523 0.916