2026aioa results

Information

Transient
Name:AT2026aioa
Right ascension: 2h01m07.22s
Declination:-17d25m12.04s
Discovery Date:Oct. 29, 2026, 11:52 a.m.
Classification:None
Redshift:None
MW E(B-V):0.023
Host
Name:J020107.42-172508.69
Object ID:9906614916946302
Catalog Name:decals
Catalog Release:dr9
Right ascension: 2h01m07.42s
Declination:-17d25m08.69s
Redshift:None
Photometric Redshift:0.033
Dataset
Version:0
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.66
Transient MWEBV processed 0.17
Host match processed 6.71
Host information processed 0.14
Host MWEBV processed 0.08
Host spectrum download processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 6.96
Validate global photometry processed 13.91
Global host SED inference processed 394.23
Local aperture photometry processed 6.29
Validate local photometry processed 0.03
Local host SED inference processed 357.98
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.883 9.052 9.172
{\rm log}_{10}({\rm SFR}) -1.201 -0.744 -0.339
{\rm log}_{10}({\rm sSFR}) -10.290 -9.817 -9.287
{\rm stellar\ age} 3.805 6.249 7.629

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.685 -1.241 -0.726
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.432 -0.558 0.071

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.249 0.566 0.865
\delta -0.587 -0.231 0.085
\tau_1/\tau_2 0.724 0.996 1.283
Q_{PAH} 0.660 2.173 4.213
U_{min} 2.664 7.216 14.391
{\rm log}_{10}(\gamma_e)\, -3.091 -2.002 -0.929

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.276 -2.692 -0.440
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.532 1.995

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.172 -0.697 -0.405
0.03-0.10 Gyr -1.367 -0.788 -0.310
0.10-0.33 Gyr -1.390 -0.825 -0.369
0.33-1.09 Gyr -1.367 -0.877 -0.489
1.09-3.62 Gyr -1.279 -0.870 -0.620
3.62-11.99 Gyr -1.443 -0.914 -0.688
11.99-13.32 Gyr -1.758 -0.995 -0.500

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.792 9.886 9.976
{\rm log}_{10}({\rm SFR}) -0.572 -0.190 0.181
{\rm log}_{10}({\rm sSFR}) -10.449 -10.069 -9.651
{\rm stellar\ age} 5.604 7.023 8.168

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.518 -0.975 -0.575
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.512 -0.334 0.293

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.214 0.514 0.853
\delta -0.232 0.019 0.258
\tau_1/\tau_2 0.694 0.985 1.294
Q_{PAH} 0.340 1.569 4.541
U_{min} 2.622 7.356 14.678
{\rm log}_{10}(\gamma_e)\, -3.112 -1.837 -0.768

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.313 -2.681 -0.909
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.425 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.581 -0.180 0.169
0.03-0.10 Gyr -0.684 -0.222 0.213
0.10-0.33 Gyr -0.761 -0.275 0.204
0.33-1.09 Gyr -0.802 -0.334 0.070
1.09-3.62 Gyr -0.479 -0.103 0.134
3.62-11.99 Gyr -0.287 -0.005 0.146
11.99-13.32 Gyr -0.597 -0.045 0.427
 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h01m07.22s, -17d25m12.04s
semi major axis, semi minor axis (arcsec):3.08, 3.08
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 173.8 0.42 18.300 0.003 AB
PanSTARRS_g 166.49 0.73 18.347 0.005 AB
PanSTARRS_r 243.51 1.15 17.934 0.005 AB
DES_r 281.86 0.63 17.775 0.002 AB
PanSTARRS_i 307.87 0.83 17.679 0.003 AB
DES_i 333.11 1.0 17.594 0.003 AB
PanSTARRS_z 346.24 1.95 17.552 0.006 AB
DES_z 380.17 1.97 17.450 0.006 AB
PanSTARRS_y 393.61 4.44 17.412 0.012 AB
2MASS_J 465.42 74.29 16.335 0.173 Vega
2MASS_H 725.83 102.23 15.380 0.153 Vega
2MASS_K 353.63 129.22 15.691 0.397 Vega

Aperture details

RA, DEC (J2000):2h01m07.38s, -17d25m08.68s
semi major axis, semi minor axis (arcsec):10.0, 7.65
angle (degrees, anti-clockwise from east):227.11
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 86.17 6.95 19.062 0.088 AB
GALEX_NUV 117.16 4.63 18.728 0.043 AB
DES_g 826.01 0.96 16.608 0.001 AB
PanSTARRS_g 813.18 2.01 16.625 0.003 AB
PanSTARRS_r 1270.6 3.17 16.140 0.003 AB
DES_r 1422.79 1.46 16.017 0.001 AB
PanSTARRS_i 1635.43 2.3 15.866 0.002 AB
DES_i 1750.1 2.36 15.792 0.001 AB
PanSTARRS_z 1880.09 5.47 15.715 0.003 AB
DES_z 2027.16 4.64 15.633 0.002 AB
PanSTARRS_y 2153.23 12.5 15.567 0.006 AB
2MASS_J 2238.53 220.16 14.630 0.107 Vega
2MASS_H 3329.28 301.98 13.727 0.098 Vega
2MASS_K 2113.98 383.62 13.749 0.197 Vega