2026yzf results

Information

Transient
Name:AT2026yzf
Right ascension: 21h18m56.64s
Declination:-12d50m37.83s
Discovery Date:Aug. 12, 2026, 6:34 a.m.
Classification:None
Redshift:None
MW E(B-V):0.056
Host
Name:J211856.44-125039.73
Object ID:9906616722789067
Catalog Name:decals
Catalog Release:dr9
Right ascension: 21h18m56.44s
Declination:-12d50m39.73s
Redshift:None
Photometric Redshift:0.119
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_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.48
Transient MWEBV processed 0.08
Host match processed 5.07
Host information processed 0.17
Host MWEBV processed 0.03
Host spectrum download processed 0.06
Global aperture construction processed 0.64
Global aperture photometry processed 7.16
Validate global photometry processed 20.07
Global host SED inference processed 333.18
Local aperture photometry processed 6.87
Validate local photometry processed 0.03
Local host SED inference not enough filters 21.58
 

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})\, 10.016 10.099 10.166
{\rm log}_{10}({\rm SFR}) -0.448 -0.151 0.144
{\rm log}_{10}({\rm sSFR}) -10.553 -10.250 -9.924
{\rm stellar\ age} 6.068 6.989 7.996

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.523 -1.151 -0.816
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.371 -0.540 0.142

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.161 0.308 0.520
\delta -0.473 -0.138 0.171
\tau_1/\tau_2 0.698 0.984 1.274
Q_{PAH} 0.668 2.037 4.071
U_{min} 2.669 7.642 15.219
{\rm log}_{10}(\gamma_e)\, -2.924 -1.818 -0.741

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.510 -3.662 -2.426
{\rm log}_{10}(\tau_{AGN})\, 1.207 1.606 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.471 -0.134 0.079
0.03-0.10 Gyr -0.577 -0.172 0.193
0.10-0.32 Gyr -0.777 -0.328 0.046
0.32-1.05 Gyr -0.789 -0.365 -0.019
1.05-3.40 Gyr -0.436 -0.007 0.261
3.40-11.00 Gyr 0.056 0.287 0.407
11.00-12.22 Gyr -0.267 0.310 0.758
 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h18m56.64s, -12d50m37.83s
semi major axis, semi minor axis (arcsec):0.93, 0.93
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 5.9 0.54 21.973 0.100 AB

Aperture details

RA, DEC (J2000):21h18m56.43s, -12d50m39.43s
semi major axis, semi minor axis (arcsec):4.77, 3.83
angle (degrees, anti-clockwise from east):218.95
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.22 2.13 21.916 0.371 AB
GALEX_NUV 11.98 2.05 21.204 0.186 AB
SDSS_u 25.87 4.89 20.368 0.205 AB
SDSS_g 69.95 2.52 19.288 0.039 AB
DES_g 73.09 0.49 19.240 0.007 AB
PanSTARRS_g 70.7 1.43 19.276 0.022 AB
SDSS_r 124.77 3.53 18.660 0.031 AB
PanSTARRS_r 125.74 1.45 18.651 0.012 AB
DES_r 135.28 1.25 18.572 0.010 AB
SDSS_i 179.7 4.93 18.264 0.030 AB
PanSTARRS_i 175.47 1.16 18.290 0.007 AB
DES_i 187.83 1.64 18.216 0.009 AB
PanSTARRS_z 209.0 3.29 18.100 0.017 AB
SDSS_z 266.39 19.91 17.836 0.081 AB
DES_z 216.79 3.06 18.060 0.015 AB
PanSTARRS_y 250.23 8.54 17.904 0.037 AB
2MASS_J 93.7 107.93 18.076 1.251 Vega
2MASS_H 395.16 179.18 16.040 0.492 Vega
2MASS_K 613.23 216.27 15.093 0.383 Vega
WISE_W1 116.79 10.94 16.032 0.102 Vega
WISE_W2 65.82 13.49 16.015 0.222 Vega
WISE_W3 121.27 57.39 13.517 0.514 Vega
WISE_W4 18.94 355.31 14.087 20.369 Vega