2026afnl results

Information

Transient
Name:AT2026afnl
Right ascension: 23h43m33.24s
Declination:2d36m10.75s
Discovery Date:Oct. 9, 2026, 3:12 p.m.
Classification:None
Redshift:None
MW E(B-V):0.038
Host
Name:J234333.16+023610.66
Object ID:9906622454238305
Catalog Name:decals
Catalog Release:dr9
Right ascension: 23h43m33.16s
Declination:2d36m10.66s
Redshift:None
Photometric Redshift:0.317
Dataset
Version:0
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.41
Transient MWEBV processed 0.18
Host match processed 5.74
Host information processed 0.06
Host MWEBV processed 0.23
Host spectrum download processed 0.06
Global aperture construction processed 2.6
Global aperture photometry processed 7.08
Validate global photometry processed 19.46
Global host SED inference processed 418.97
Local aperture photometry processed 7.05
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})\, 9.451 9.855 10.165
{\rm log}_{10}({\rm SFR}) 0.292 1.124 1.693
{\rm log}_{10}({\rm sSFR}) -9.697 -8.590 -7.962
{\rm stellar\ age} 0.076 1.463 5.129

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.557 -0.631 -0.014
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.599 -0.811 -0.032

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.640 1.244 1.920
\delta -0.320 0.049 0.290
\tau_1/\tau_2 0.660 1.105 1.583
Q_{PAH} 1.116 3.041 5.235
U_{min} 3.340 9.877 18.971
{\rm log}_{10}(\gamma_e)\, -2.661 -1.420 -0.410

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.449 -0.482 0.252
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.508 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.234 1.068 1.774
0.03-0.10 Gyr -0.816 0.656 1.710
0.10-0.31 Gyr -2.427 0.105 0.984
0.31-0.96 Gyr -3.454 -0.389 0.584
0.96-2.96 Gyr -4.374 -0.918 0.295
2.96-9.14 Gyr -5.330 -1.317 0.188
9.14-10.15 Gyr -6.258 -1.275 0.313
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):23h43m33.13s, 2d36m10.95s
semi major axis, semi minor axis (arcsec):3.55, 2.17
angle (degrees, anti-clockwise from east):270.66
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.84 0.97 23.240 0.575 AB
GALEX_NUV 1.34 1.09 23.582 0.887 AB
SDSS_u 1.28 2.63 23.632 2.226 AB
SDSS_g 7.71 1.07 21.682 0.151 AB
DES_g 7.47 0.21 21.717 0.031 AB
PanSTARRS_g 6.6 0.76 21.850 0.125 AB
SDSS_r 16.36 1.54 20.865 0.102 AB
PanSTARRS_r 17.74 0.78 20.777 0.048 AB
DES_r 17.92 0.52 20.767 0.032 AB
SDSS_i 23.98 2.16 20.450 0.098 AB
PanSTARRS_i 24.29 1.14 20.437 0.051 AB
PanSTARRS_z 26.61 1.94 20.338 0.079 AB
SDSS_z 8.64 9.72 21.559 1.221 AB
DES_z 27.25 1.01 20.312 0.040 AB
PanSTARRS_y 36.7 4.72 19.988 0.140 AB
2MASS_J -10.93 80.49 Vega
2MASS_H 117.52 125.28 17.357 1.157 Vega
2MASS_K -31.84 148.53 Vega
WISE_W1 12.75 6.88 18.437 0.586 Vega
WISE_W2 23.37 11.51 17.139 0.535 Vega
WISE_W3 21.78 62.11 15.381 3.096 Vega
WISE_W4 -403.91 377.14 Vega