2026zaw results

Information

Transient
Name:AT2026zaw
Right ascension: 12h34m09.87s
Declination:15d57m30.80s
Discovery Date:Aug. 16, 2026, 3:36 a.m.
Classification:None
Redshift:None
MW E(B-V):0.024
Host
Name:IC3505
Object ID:1035895.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 12h34m10.32s
Declination:15d58m05.89s
Redshift:0.046090
Photometric Redshift:None
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.1
Transient MWEBV processed 0.09
Host match processed 4.37
Host information processed 0.08
Host MWEBV processed 0.1
Host spectrum download processed 0.18
Global aperture construction processed 0.62
Global aperture photometry processed 7.1
Validate global photometry processed 19.59
Global host SED inference processed 330.93
Local aperture photometry processed 6.98
Validate local photometry processed 0.03
Local host SED inference processed 389.61
 

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})\, 8.152 8.400 8.553
{\rm log}_{10}({\rm SFR}) -1.935 -1.272 -0.579
{\rm log}_{10}({\rm sSFR}) -10.437 -9.718 -8.831
{\rm stellar\ age} 3.359 6.898 8.207

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.327 -0.655 -0.094
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.502 -0.378 0.285

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.509 1.044 1.675
\delta -0.425 -0.032 0.255
\tau_1/\tau_2 0.615 0.946 1.290
Q_{PAH} 0.713 1.814 3.572
U_{min} 3.097 8.913 16.637
{\rm log}_{10}(\gamma_e)\, -3.110 -2.058 -0.926

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.387 -2.989 -0.348
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.424 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.975 -1.195 -0.498
0.03-0.10 Gyr -2.378 -1.487 -0.778
0.10-0.33 Gyr -3.019 -1.907 -1.330
0.33-1.09 Gyr -3.196 -1.989 -1.476
1.09-3.59 Gyr -2.950 -1.741 -1.377
3.59-11.83 Gyr -2.636 -1.530 -1.305
11.83-13.14 Gyr -2.810 -1.554 -1.019

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.878 10.956 11.034
{\rm log}_{10}({\rm SFR}) 0.454 0.754 1.029
{\rm log}_{10}({\rm sSFR}) -10.548 -10.213 -9.897
{\rm stellar\ age} 4.487 5.993 7.187

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.671 -0.392 -0.173
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.579 -0.754 0.104

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.379 0.516 0.691
\delta -0.281 -0.052 0.157
\tau_1/\tau_2 0.672 0.940 1.223
Q_{PAH} 1.233 2.437 4.112
U_{min} 2.571 6.962 13.675
{\rm log}_{10}(\gamma_e)\, -3.241 -2.474 -1.696

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.525 -2.447 -1.761
{\rm log}_{10}(\tau_{AGN})\, 0.944 1.361 1.782

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.256 0.698 0.977
0.03-0.10 Gyr 0.389 0.764 1.081
0.10-0.33 Gyr 0.628 0.974 1.275
0.33-1.09 Gyr 0.832 1.125 1.361
1.09-3.59 Gyr 0.934 1.180 1.381
3.59-11.83 Gyr 0.661 0.991 1.166
11.83-13.14 Gyr 0.278 0.866 1.321
 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h34m09.87s, 15d57m30.80s
semi major axis, semi minor axis (arcsec):2.21, 2.21
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 6.73 1.6 21.830 0.258 AB
SDSS_g 6.67 0.9 21.839 0.147 AB
DES_g 8.09 0.24 21.630 0.032 AB
PanSTARRS_g 6.24 0.42 21.912 0.073 AB
SDSS_r 12.85 1.37 21.128 0.116 AB
PanSTARRS_r 14.68 0.57 20.983 0.042 AB
DES_r 17.68 0.52 20.781 0.032 AB
SDSS_i 20.34 2.13 20.629 0.114 AB
PanSTARRS_i 19.1 0.81 20.698 0.046 AB
DES_i 24.78 1.18 20.415 0.052 AB
PanSTARRS_z 23.5 1.32 20.472 0.061 AB
SDSS_z 35.48 7.12 20.025 0.218 AB
DES_z 31.31 1.62 20.161 0.056 AB
PanSTARRS_y 28.21 2.58 20.274 0.099 AB

Aperture details

RA, DEC (J2000):12h34m10.29s, 15d58m05.89s
semi major axis, semi minor axis (arcsec):37.4, 13.18
angle (degrees, anti-clockwise from east):347.65
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 243.62 4.94 17.933 0.022 AB
GALEX_NUV 397.71 3.32 17.401 0.009 AB
SDSS_g 4268.43 17.94 14.824 0.005 AB
PanSTARRS_g 4386.72 4.81 14.795 0.001 AB
SDSS_r 7182.57 24.11 14.259 0.004 AB
PanSTARRS_r 7430.31 6.5 14.222 0.001 AB
DES_r 8055.13 9.17 14.135 0.001 AB
SDSS_i 10184.8 31.63 13.880 0.003 AB
PanSTARRS_i 9976.84 9.11 13.903 0.001 AB
DES_i 10485.76 20.01 13.848 0.002 AB
PanSTARRS_z 11536.14 13.35 13.745 0.001 AB
DES_z 13005.38 28.94 13.615 0.002 AB
2MASS_J 17377.26 417.93 12.405 0.026 Vega
2MASS_H 21301.21 732.47 11.711 0.037 Vega
2MASS_K 20094.21 702.25 11.305 0.038 Vega
WISE_W1 10827.37 66.83 11.115 0.007 Vega
WISE_W2 6926.63 76.2 10.960 0.012 Vega
WISE_W4 37945.43 2102.24 5.832 0.060 Vega