2026zlo results

Information

Transient
Name:AT2026zlo
Right ascension: 22h01m21.04s
Declination:16d59m51.35s
Discovery Date:Aug. 4, 2026, 3:34 p.m.
Classification:None
Redshift:None
MW E(B-V):0.053
Host
Name:J220121.27+165952.82
Object ID:9906627831532643
Catalog Name:decals
Catalog Release:dr9
Right ascension: 22h01m21.27s
Declination:16d59m52.82s
Redshift:None
Photometric Redshift:0.238
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 20.68
Transient MWEBV processed 0.13
Host match processed 7.2
Host information processed 0.14
Host MWEBV processed 0.09
Host spectrum download processed 0.11
Global aperture construction processed 0.66
Global aperture photometry processed 7.46
Validate global photometry processed 20.65
Global host SED inference processed 406.94
Local aperture photometry processed 7.53
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})\, 10.019 10.319 10.479
{\rm log}_{10}({\rm SFR}) 0.626 1.298 1.856
{\rm log}_{10}({\rm sSFR}) -9.740 -9.018 -8.164
{\rm stellar\ age} 0.573 4.259 6.092

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.109 -0.387 0.000
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.515 -0.817 -0.087

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.599 1.279 1.834
\delta 0.181 0.295 0.364
\tau_1/\tau_2 0.719 1.147 1.598
Q_{PAH} 1.262 3.106 5.244
U_{min} 2.718 8.582 17.305
{\rm log}_{10}(\gamma_e)\, -2.316 -1.067 -0.302

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.197 -0.668 0.189
{\rm log}_{10}(\tau_{AGN})\, 1.146 1.645 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.257 1.110 1.808
0.03-0.10 Gyr 0.137 1.064 1.910
0.10-0.31 Gyr -1.356 0.467 1.135
0.31-0.99 Gyr -1.436 0.392 0.875
0.99-3.12 Gyr -1.975 0.269 0.687
3.12-9.82 Gyr -2.601 0.169 0.624
9.82-10.91 Gyr -3.251 0.052 0.837
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):22h01m21.25s, 16d59m52.93s
semi major axis, semi minor axis (arcsec):3.99, 3.56
angle (degrees, anti-clockwise from east):231.08
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.81 2.02 21.818 0.323 AB
GALEX_NUV 6.74 1.51 21.828 0.244 AB
SDSS_u -2.21 4.5 AB
SDSS_g 25.01 1.73 20.405 0.075 AB
DES_g 28.18 0.34 20.275 0.013 AB
PanSTARRS_g 27.03 0.75 20.320 0.030 AB
SDSS_r 59.93 2.9 19.456 0.053 AB
PanSTARRS_r 56.11 0.84 19.527 0.016 AB
DES_r 59.62 0.75 19.461 0.014 AB
SDSS_i 79.86 4.0 19.144 0.054 AB
PanSTARRS_i 71.36 0.91 19.266 0.014 AB
PanSTARRS_z 92.99 2.27 18.979 0.026 AB
SDSS_z 70.52 17.19 19.279 0.265 AB
DES_z 98.72 2.23 18.914 0.025 AB
PanSTARRS_y 116.98 7.09 18.730 0.066 AB
2MASS_J 60.68 109.92 18.548 1.967 Vega
2MASS_H 277.52 205.25 16.424 0.803 Vega
2MASS_K 28.67 187.43 18.419 7.098 Vega
WISE_W1 63.92 11.97 16.687 0.203 Vega
WISE_W2 43.67 13.77 16.461 0.342 Vega
WISE_W3 82.0 56.0 13.941 0.741 Vega
WISE_W4 203.62 360.07 11.508 1.920 Vega