2026abgi results

Information

Transient
Name:AT2026abgi
Right ascension: 0h39m35.67s
Declination:-23d33m58.32s
Discovery Date:Aug. 12, 2026, 2:04 p.m.
Classification:None
Redshift:None
MW E(B-V):0.015
Host
Name:J003935.69-233358.51
Object ID:9906612789447749
Catalog Name:decals
Catalog Release:dr9
Right ascension: 0h39m35.69s
Declination:-23d33m58.51s
Redshift:None
Photometric Redshift:0.300
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.8
Transient MWEBV processed 0.16
Host match processed 5.92
Host information processed 0.14
Host MWEBV processed 0.12
Host spectrum download processed 0.05
Global aperture construction processed 2.5
Global aperture photometry processed 7.93
Validate global photometry processed 20.75
Global host SED inference processed 514.18
Local aperture photometry processed 7.75
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})\, 10.520 10.790 11.035
{\rm log}_{10}({\rm SFR}) -3.983 0.181 1.918
{\rm log}_{10}({\rm sSFR}) -14.793 -10.658 -8.455
{\rm stellar\ age} 0.409 2.666 6.190

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.584 -0.818 -0.157
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.580 -0.842 -0.022

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.492 1.029 1.576
\delta -0.802 -0.508 -0.067
\tau_1/\tau_2 0.613 1.069 1.532
Q_{PAH} 1.623 3.631 5.827
U_{min} 3.623 10.758 19.387
{\rm log}_{10}(\gamma_e)\, -2.985 -1.751 -0.601

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.359 -0.626 0.014
{\rm log}_{10}(\tau_{AGN})\, 0.900 1.302 1.796

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.310 -0.722 1.451
0.03-0.10 Gyr -4.722 -0.238 1.919
0.10-0.31 Gyr -3.131 0.065 1.786
0.31-0.96 Gyr -2.288 0.381 1.626
0.96-2.99 Gyr -2.654 0.192 1.411
2.99-9.28 Gyr -3.349 -0.312 1.226
9.28-10.31 Gyr -4.570 -0.389 1.447
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):0h39m35.67s, -23d33m58.28s
semi major axis, semi minor axis (arcsec):4.96, 3.83
angle (degrees, anti-clockwise from east):194.58
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.59 1.21 22.867 0.506 AB
GALEX_NUV 2.13 1.22 23.081 0.625 AB
SDSS_u 5.64 4.58 22.021 0.882 AB
SDSS_g 25.31 1.9 20.392 0.081 AB
DES_g 23.93 0.26 20.453 0.012 AB
PanSTARRS_g 28.5 1.51 20.263 0.058 AB
SDSS_r 84.02 3.21 19.089 0.042 AB
PanSTARRS_r 73.0 1.9 19.242 0.028 AB
DES_r 85.98 0.44 19.064 0.006 AB
SDSS_i 126.34 4.52 18.646 0.039 AB
PanSTARRS_i 121.05 2.11 18.693 0.019 AB
DES_i 136.26 0.64 18.564 0.005 AB
PanSTARRS_z 168.05 3.49 18.336 0.023 AB
SDSS_z 164.4 15.04 18.360 0.099 AB
DES_z 176.86 1.58 18.281 0.010 AB
PanSTARRS_y 227.05 10.2 18.010 0.049 AB
2MASS_J 254.36 98.19 16.991 0.419 Vega
2MASS_H 65.8 158.9 17.987 2.622 Vega
2MASS_K 552.58 203.59 15.206 0.400 Vega
WISE_W1 158.61 10.96 15.700 0.075 Vega
WISE_W2 111.78 14.34 15.440 0.139 Vega
WISE_W3 70.42 61.69 14.107 0.951 Vega
WISE_W4 487.76 358.51 10.559 0.798 Vega