2026aazz results

Information

Transient
Name:AT2026aazz
Right ascension: 23h26m55.83s
Declination:-3d39m19.33s
Discovery Date:Sept. 5, 2026, 1:03 a.m.
Classification:None
Redshift:None
MW E(B-V):0.039
Host
Name:J232655.84-033918.39
Object ID:9906620094091619
Catalog Name:decals
Catalog Release:dr9
Right ascension: 23h26m55.84s
Declination:-3d39m18.39s
Redshift:None
Photometric Redshift:0.250
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 22.21
Transient MWEBV processed 0.12
Host match processed 5.04
Host information processed 0.15
Host MWEBV processed 0.19
Host spectrum download processed 0.06
Global aperture construction processed 11.9
Global aperture photometry processed 7.2
Validate global photometry processed 20.73
Global host SED inference processed 468.73
Local aperture photometry processed 7.04
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Host Galaxy Spectrum

 

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})\, 8.211 8.713 9.092
{\rm log}_{10}({\rm SFR}) -0.365 0.118 0.638
{\rm log}_{10}({\rm sSFR}) -9.222 -8.343 -7.963
{\rm stellar\ age} 0.033 2.367 5.399

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.525 -0.851 -0.160
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.457 -0.866 -0.219

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.283 0.818 1.502
\delta 0.020 0.271 0.362
\tau_1/\tau_2 0.722 1.115 1.552
Q_{PAH} 1.130 2.933 5.150
U_{min} 2.808 8.534 17.413
{\rm log}_{10}(\gamma_e)\, -2.857 -1.662 -0.622

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.435 -0.379 0.316
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.415 1.851

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.191 0.433 1.018
0.03-0.10 Gyr -2.152 -0.597 0.143
0.10-0.31 Gyr -4.252 -1.299 -0.475
0.31-0.99 Gyr -4.883 -1.593 -0.758
0.99-3.09 Gyr -5.658 -1.716 -0.856
3.09-9.71 Gyr -6.336 -1.892 -0.860
9.71-10.79 Gyr -6.722 -1.966 -0.798
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):23h26m55.84s, -3d39m18.53s
semi major axis, semi minor axis (arcsec):4.21, 3.38
angle (degrees, anti-clockwise from east):204.25
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.48 0.34 23.475 0.249 AB
GALEX_NUV 1.07 0.38 23.828 0.382 AB
SDSS_u -6.23 4.07 AB
SDSS_g 1.75 1.34 23.295 0.832 AB
DES_g 3.46 0.24 22.552 0.074 AB
PanSTARRS_g 3.17 0.83 22.648 0.284 AB
SDSS_r 4.4 2.22 22.292 0.547 AB
PanSTARRS_r 2.86 1.02 22.760 0.388 AB
DES_r 6.41 0.54 21.883 0.091 AB
SDSS_i 4.5 3.31 22.268 0.798 AB
PanSTARRS_i 4.62 1.26 22.238 0.296 AB
DES_i 5.33 0.6 22.083 0.123 AB
PanSTARRS_z 3.92 2.59 22.417 0.718 AB
SDSS_z -11.18 12.14 AB
DES_z 6.44 1.34 21.878 0.226 AB
PanSTARRS_y 10.35 5.43 21.363 0.570 AB
2MASS_J -154.93 96.08 Vega
2MASS_H -45.14 155.94 Vega
2MASS_K -207.34 183.26 Vega
WISE_W1 -1.84 6.34 Vega
WISE_W2 2.23 10.27 19.691 5.005 Vega
WISE_W3 -17.77 59.92 Vega
WISE_W4 -8.06 479.87 Vega