2026aflg results

Information

Transient
Name:AT2026aflg
Right ascension: 2h21m37.27s
Declination:6d00m59.65s
Discovery Date:Oct. 9, 2026, 5:34 p.m.
Classification:None
Redshift:None
MW E(B-V):0.058
Host
Name:J022137.10+060114.60
Object ID:9906623688933585
Catalog Name:decals
Catalog Release:dr9
Right ascension: 2h21m37.10s
Declination:6d01m14.60s
Redshift:None
Photometric Redshift:0.215
Dataset
Version:0
 

Cutout Download Report

Downloadable Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_z
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.24
Transient MWEBV processed 0.2
Host match processed 6.61
Host information processed 0.07
Host MWEBV processed 0.16
Host spectrum download processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 6.9
Validate global photometry processed 19.07
Global host SED inference processed 342.02
Local aperture photometry processed 6.53
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})\, 10.527 10.938 11.149
{\rm log}_{10}({\rm SFR}) 0.265 1.369 1.805
{\rm log}_{10}({\rm sSFR}) -10.846 -9.576 -8.755
{\rm stellar\ age} 1.985 5.792 7.244

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.853 -0.299 0.002
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.320 -0.762 -0.234

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.687 1.084 1.424
\delta -0.813 -0.581 -0.208
\tau_1/\tau_2 0.557 0.945 1.300
Q_{PAH} 0.843 2.423 4.733
U_{min} 3.374 8.870 17.633
{\rm log}_{10}(\gamma_e)\, -2.489 -1.063 -0.359

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.024 -2.385 -0.787
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.517 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.427 1.681 2.166
0.03-0.10 Gyr -1.667 0.530 1.445
0.10-0.32 Gyr -2.363 0.338 1.153
0.32-1.00 Gyr -1.880 0.612 1.210
1.00-3.17 Gyr -1.562 0.675 1.180
3.17-10.03 Gyr -1.124 0.944 1.374
10.03-11.15 Gyr -1.828 0.915 1.697
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):2h21m37.09s, 6d01m14.83s
semi major axis, semi minor axis (arcsec):3.66, 3.35
angle (degrees, anti-clockwise from east):197.77
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.37 0.68 23.556 0.534 AB
GALEX_NUV 1.82 0.98 23.252 0.583 AB
SDSS_u 4.89 3.01 22.178 0.670 AB
SDSS_g 50.2 2.12 19.648 0.046 AB
DES_g 57.96 0.33 19.492 0.006 AB
PanSTARRS_g 59.49 1.24 19.464 0.023 AB
SDSS_r 182.03 3.92 18.250 0.023 AB
PanSTARRS_r 184.82 1.39 18.233 0.008 AB
DES_r 202.65 0.83 18.133 0.004 AB
SDSS_i 293.5 5.12 17.731 0.019 AB
PanSTARRS_i 287.88 0.97 17.752 0.004 AB
PanSTARRS_z 380.57 2.2 17.449 0.006 AB
SDSS_z 441.46 11.42 17.288 0.028 AB
DES_z 408.28 3.03 17.373 0.008 AB
PanSTARRS_y 457.6 5.91 17.249 0.014 AB
2MASS_J 608.77 112.22 16.044 0.200 Vega
2MASS_H 1055.6 179.59 14.974 0.185 Vega
2MASS_K 1021.56 180.46 14.539 0.192 Vega
WISE_W1 331.59 11.8 14.899 0.039 Vega
WISE_W2 249.81 15.91 14.567 0.069 Vega
WISE_W3 31.31 49.54 14.987 1.718 Vega
WISE_W4 299.04 340.88 11.091 1.238 Vega