2026afls results

Information

Transient
Name:AT2026afls
Right ascension: 17h09m28.81s
Declination:33d49m15.49s
Discovery Date:Oct. 14, 2026, 5:08 a.m.
Classification:None
Redshift:None
MW E(B-V):0.022
Host
Name:J170928.86+334913.30
Object ID:9907733025198969
Catalog Name:decals
Catalog Release:dr9
Right ascension: 17h09m28.86s
Declination:33d49m13.30s
Redshift:0.082436
Photometric Redshift:None
Dataset
Version:0
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.36
Transient MWEBV processed 0.1
Host match processed 5.56
Host information processed 0.04
Host MWEBV processed 0.11
Host spectrum download processed 0.11
Global aperture construction processed 0.67
Global aperture photometry processed 6.87
Validate global photometry processed 19.39
Global host SED inference processed 338.53
Local aperture photometry processed 6.7
Validate local photometry processed 0.03
Local host SED inference processed 412.19
 

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})\, 9.183 9.509 9.729
{\rm log}_{10}({\rm SFR}) -0.525 0.187 0.895
{\rm log}_{10}({\rm sSFR}) -10.128 -9.369 -8.291
{\rm stellar\ age} 0.485 5.632 7.665

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.786 -1.383 -0.821
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.248 -0.336 0.257

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.865 1.504 2.115
\delta -0.389 -0.054 0.249
\tau_1/\tau_2 0.599 0.900 1.243
Q_{PAH} 0.435 1.628 3.871
U_{min} 3.157 8.841 16.445
{\rm log}_{10}(\gamma_e)\, -2.895 -1.544 -0.604

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.486 -3.008 -0.276
{\rm log}_{10}(\tau_{AGN})\, 1.086 1.450 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.413 0.319 0.866
0.03-0.10 Gyr -1.220 -0.133 0.821
0.10-0.33 Gyr -1.714 -0.522 0.305
0.33-1.07 Gyr -2.818 -0.819 -0.150
1.07-3.49 Gyr -3.472 -0.682 -0.174
3.49-11.40 Gyr -4.002 -0.587 -0.144
11.40-12.67 Gyr -4.169 -0.666 0.136

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.690 10.766 10.838
{\rm log}_{10}({\rm SFR}) 0.283 0.544 0.814
{\rm log}_{10}({\rm sSFR}) -10.531 -10.230 -9.906
{\rm stellar\ age} 6.401 7.281 8.233

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.806 -0.490 -0.240
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.416 -0.283 0.279

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.376 0.537 0.738
\delta -0.584 -0.338 -0.132
\tau_1/\tau_2 0.619 0.893 1.191
Q_{PAH} 0.905 1.911 3.265
U_{min} 2.632 6.915 14.093
{\rm log}_{10}(\gamma_e)\, -3.241 -2.376 -1.489

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.316 -1.691 -1.262
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.383 1.718

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.468 0.707 0.908
0.03-0.10 Gyr -0.015 0.433 0.797
0.10-0.33 Gyr -0.291 0.169 0.544
0.33-1.07 Gyr -0.155 0.271 0.573
1.07-3.49 Gyr 0.186 0.629 0.897
3.49-11.40 Gyr 0.740 0.937 1.052
11.40-12.67 Gyr 0.438 0.926 1.390
 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h09m28.81s, 33d49m15.49s
semi major axis, semi minor axis (arcsec):1.29, 1.29
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 32.95 0.39 20.105 0.013 AB
PanSTARRS_r 68.43 0.43 19.312 0.007 AB
DES_r 57.51 0.83 19.501 0.016 AB
SDSS_i 82.45 2.49 19.109 0.033 AB
PanSTARRS_i 105.4 0.36 18.843 0.004 AB
PanSTARRS_z 116.6 1.42 18.733 0.013 AB
SDSS_z 102.97 5.16 18.868 0.054 AB
DES_z 99.97 1.48 18.900 0.016 AB
PanSTARRS_y 142.98 3.07 18.512 0.023 AB

Aperture details

RA, DEC (J2000):17h09m28.84s, 33d49m13.42s
semi major axis, semi minor axis (arcsec):10.46, 4.88
angle (degrees, anti-clockwise from east):273.78
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.63 3.26 20.848 0.213 AB
GALEX_NUV 41.03 1.38 19.867 0.037 AB
SDSS_u 159.32 6.19 18.394 0.042 AB
SDSS_g 540.45 6.31 17.068 0.013 AB
DES_g 529.43 1.57 17.090 0.003 AB
PanSTARRS_g 571.95 1.46 17.007 0.003 AB
SDSS_r 998.79 8.72 16.401 0.009 AB
DES_r 1087.49 3.63 16.309 0.004 AB
SDSS_i 1491.66 10.95 15.966 0.008 AB
PanSTARRS_i 1489.58 1.93 15.967 0.001 AB
SDSS_z 1836.3 27.07 15.740 0.016 AB
DES_z 1936.05 6.62 15.683 0.004 AB
PanSTARRS_y 2007.29 16.93 15.643 0.009 AB
2MASS_J 2905.91 147.96 14.347 0.055 Vega
2MASS_H 3780.93 242.22 13.588 0.070 Vega
2MASS_K 3197.41 251.82 13.300 0.086 Vega
WISE_W1 1749.65 21.51 13.094 0.013 Vega
WISE_W2 1292.27 24.47 12.783 0.021 Vega
WISE_W3 5937.67 91.09 9.292 0.017 Vega