2026qbo results

Information

Transient
Name:AT2026qbo
Right ascension: 18h53m51.06s
Declination:59d53m46.91s
Discovery Date:June 25, 2026, 6:48 a.m.
Classification:None
Redshift:None
MW E(B-V):0.046
Host
Name:J185350.16+595336.61
Object ID:9907739759608317
Catalog Name:decals
Catalog Release:dr9
Right ascension: 18h53m50.16s
Declination:59d53m36.61s
Redshift:None
Photometric Redshift:0.069
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_NUV
GALEX_FUV
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 4.11
Transient MWEBV processed 0.12
Host match processed 5.57
Host information processed 0.07
Host MWEBV processed 0.06
Global aperture construction processed 0.63
Global aperture photometry processed 3.91
Validate global photometry processed 11.45
Global host SED inference processed 451.06
Local aperture photometry processed 3.61
Validate local photometry processed 0.02
Local host SED inference processed 421.42
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h53m51.06s, 59d53m46.91s
semi major axis, semi minor axis (arcsec):1.53, 1.53
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 3.71 0.35 22.477 0.103 AB
PanSTARRS_r 4.13 0.61 22.361 0.161 AB
PanSTARRS_i 8.45 0.4 21.583 0.052 AB
PanSTARRS_z 8.72 1.14 21.548 0.142 AB
PanSTARRS_y 16.68 2.99 20.845 0.194 AB

Aperture details

RA, DEC (J2000):18h53m50.16s, 59d53m36.79s
semi major axis, semi minor axis (arcsec):10.66, 9.02
angle (degrees, anti-clockwise from east):-16.02
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 787.96 2.35 16.659 0.003 AB
PanSTARRS_r 1571.03 4.07 15.910 0.003 AB
PanSTARRS_i 2312.18 2.63 15.490 0.001 AB
PanSTARRS_z 2858.77 7.38 15.260 0.003 AB
2MASS_J 4789.41 228.7 13.804 0.052 Vega
2MASS_K 5253.64 418.06 12.761 0.086 Vega
WISE_W1 2199.95 28.8 12.845 0.014 Vega
WISE_W2 1346.88 26.07 12.738 0.021 Vega
WISE_W3 2199.83 120.89 10.370 0.060 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.852 8.238 8.477
{\rm log}_{10}({\rm SFR}) -1.324 -0.916 -0.561
{\rm log}_{10}({\rm sSFR}) -9.716 -9.148 -8.397
{\rm stellar\ age} 1.224 5.447 7.180

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.933 -0.302 0.036
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.772 -0.392 -0.061

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.058 1.435 1.896
\delta -0.053 0.122 0.286
\tau_1/\tau_2 0.672 1.010 1.393
Q_{PAH} 0.672 2.173 5.042
U_{min} 2.697 7.525 14.977
{\rm log}_{10}(\gamma_e)\, -2.928 -1.821 -0.737

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.397 -1.048 -0.166
{\rm log}_{10}(\tau_{AGN})\, 0.953 1.385 1.877

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.159 -0.776 -0.404
0.03-0.10 Gyr -1.826 -1.114 -0.622
0.10-0.33 Gyr -2.397 -1.537 -1.001
0.33-1.08 Gyr -2.808 -1.754 -1.295
1.08-3.53 Gyr -3.293 -1.795 -1.407
3.53-11.56 Gyr -3.603 -1.837 -1.420
11.56-12.85 Gyr -3.646 -1.906 -1.257

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.812 10.903 11.016
{\rm log}_{10}({\rm SFR}) -3.273 -1.013 0.214
{\rm log}_{10}({\rm sSFR}) -14.312 -11.878 -10.643
{\rm stellar\ age} 7.338 8.608 12.056

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.028 -0.694 -0.517
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.654 -0.757 0.129

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.209 0.366 0.567
\delta -0.759 -0.375 -0.061
\tau_1/\tau_2 0.504 0.949 1.424
Q_{PAH} 0.460 1.449 3.847
U_{min} 2.482 8.029 16.069
{\rm log}_{10}(\gamma_e)\, -3.323 -2.314 -1.234

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.112 -2.977 -2.040
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.488 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.280 -1.272 -0.164
0.03-0.10 Gyr -4.260 -1.158 0.288
0.10-0.33 Gyr -4.640 -1.406 0.171
0.33-1.08 Gyr -4.268 -1.332 0.098
1.08-3.53 Gyr -2.912 -0.433 0.759
3.53-11.56 Gyr -0.732 0.911 1.169
11.56-12.85 Gyr 0.200 1.464 2.139