2026zfl results

Information

Transient
Name:AT2026zfl
Right ascension: 22h25m35.45s
Declination:-27d52m34.48s
Discovery Date:Aug. 18, 2026, 9:30 p.m.
Classification:None
Redshift:None
MW E(B-V):0.017
Host
Name:748659
Object ID:2625372.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 22h25m35.76s
Declination:-27d52m33.46s
Redshift:None
Photometric Redshift:0.050
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 9.4
Transient MWEBV processed 0.11
Host match processed 4.81
Host information processed 0.13
Host MWEBV processed 0.16
Host spectrum download processed 0.06
Global aperture construction processed 0.63
Global aperture photometry processed 5.75
Validate global photometry processed 16.07
Global host SED inference processed 336.72
Local aperture photometry processed 5.65
Validate local photometry processed 0.02
Local host SED inference processed 414.7
 

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})\, 8.562 8.702 8.803
{\rm log}_{10}({\rm SFR}) -1.871 -1.368 -0.947
{\rm log}_{10}({\rm sSFR}) -10.581 -10.062 -9.599
{\rm stellar\ age} 4.239 6.494 7.658

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.768 -1.417 -0.835
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.550 -0.521 0.250

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.104 0.287 0.569
\delta -0.615 -0.171 0.217
\tau_1/\tau_2 0.665 0.963 1.262
Q_{PAH} 0.782 2.166 4.293
U_{min} 2.931 7.981 15.577
{\rm log}_{10}(\gamma_e)\, -2.740 -1.526 -0.478

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.344 -2.928 -1.128
{\rm log}_{10}(\tau_{AGN})\, 1.041 1.473 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.061 -1.453 -1.055
0.03-0.10 Gyr -1.968 -1.384 -0.891
0.10-0.33 Gyr -1.829 -1.330 -0.842
0.33-1.09 Gyr -1.784 -1.309 -0.943
1.09-3.58 Gyr -1.605 -1.222 -0.990
3.58-11.78 Gyr -1.734 -1.229 -1.040
11.78-13.09 Gyr -1.998 -1.274 -0.819

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.430 9.561 9.672
{\rm log}_{10}({\rm SFR}) -0.449 -0.232 0.033
{\rm log}_{10}({\rm sSFR}) -10.073 -9.802 -9.460
{\rm stellar\ age} 4.321 6.071 7.214

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.631 -1.307 -0.899
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.672 -1.004 0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.048 0.102 0.201
\delta -0.492 -0.102 0.203
\tau_1/\tau_2 0.639 0.924 1.200
Q_{PAH} 0.358 1.113 2.592
U_{min} 2.736 7.320 14.343
{\rm log}_{10}(\gamma_e)\, -2.989 -1.928 -0.932

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.120 -2.942 -1.953
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.410 1.841

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.498 -0.295 -0.119
0.03-0.10 Gyr -0.509 -0.205 0.115
0.10-0.33 Gyr -0.571 -0.236 0.097
0.33-1.09 Gyr -0.561 -0.256 -0.006
1.09-3.58 Gyr -0.547 -0.290 -0.109
3.58-11.78 Gyr -0.780 -0.395 -0.193
11.78-13.09 Gyr -1.042 -0.464 -0.029
 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h25m35.45s, -27d52m34.48s
semi major axis, semi minor axis (arcsec):2.05, 2.05
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 36.62 0.1 19.991 0.003 AB
PanSTARRS_g 39.23 0.48 19.916 0.013 AB
PanSTARRS_r 54.35 0.56 19.562 0.011 AB
DES_r 54.61 0.13 19.557 0.003 AB
PanSTARRS_i 65.41 0.77 19.361 0.013 AB
DES_i 61.47 1.69 19.428 0.030 AB
PanSTARRS_z 68.17 1.44 19.316 0.023 AB
DES_z 67.48 0.68 19.327 0.011 AB
PanSTARRS_y 83.12 4.32 19.101 0.056 AB

Aperture details

RA, DEC (J2000):22h25m35.63s, -27d52m33.30s
semi major axis, semi minor axis (arcsec):15.9, 5.98
angle (degrees, anti-clockwise from east):344.67
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 108.34 7.6 18.813 0.076 AB
GALEX_NUV 130.96 4.9 18.607 0.041 AB
DES_g 434.86 0.36 17.304 0.001 AB
PanSTARRS_g 415.16 2.25 17.354 0.006 AB
PanSTARRS_r 519.94 2.63 17.110 0.005 AB
DES_r 575.82 0.47 16.999 0.001 AB
PanSTARRS_i 595.6 3.63 16.963 0.007 AB
DES_i 610.14 5.7 16.936 0.010 AB
PanSTARRS_z 586.71 6.81 16.979 0.013 AB
DES_z 659.93 2.25 16.851 0.004 AB
PanSTARRS_y 665.1 20.44 16.843 0.033 AB
2MASS_J 844.39 208.26 15.689 0.268 Vega
2MASS_H 88.29 349.23 17.668 4.294 Vega
2MASS_K 457.56 368.24 15.411 0.874 Vega
WISE_W1 294.14 20.96 15.030 0.077 Vega
WISE_W2 232.61 27.5 14.644 0.128 Vega
WISE_W3 620.12 111.54 11.745 0.195 Vega
WISE_W4 1042.07 619.35 9.735 0.645 Vega