2025tzt results

Information

Transient
Name:AT2025tzt
Right ascension: 13h23m43.06s
Declination:1d13m05.72s
Discovery Date:Aug. 11, 2025, 3:47 a.m.
Classification:None
Redshift:None
MW E(B-V):0.022
Host
Name:
Right ascension: 13h23m43.05s
Declination:1d13m05.73s
Redshift:0.112464
Photometric Redshift:0.118
 

Cutout Download Report

Downloaded 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 34.69
Transient MWEBV processed 0.03
Host match processed 5.99
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 6.3
Validate global photometry processed 17.19
Global host SED inference processed 361.26
Local aperture photometry processed 7.27
Validate local photometry processed 0.03
Local host SED inference not enough filters 17.82
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h23m43.06s, 1d13m05.72s
semi major axis, semi minor axis (arcsec):0.98, 0.98
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 250.15 3.09 17.905 0.013 AB

Aperture details

RA, DEC (J2000):13h23m43.05s, 1d13m05.91s
semi major axis, semi minor axis (arcsec):9.97, 6.94
angle (degrees, anti-clockwise from east):-81.48
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 42.18 6.45 19.837 0.166 AB
GALEX_NUV 80.71 0.98 19.133 0.013 AB
SDSS_u 107.19 7.25 18.825 0.073 AB
SDSS_g 446.19 6.0 17.276 0.015 AB
DES_g 487.74 1.01 17.180 0.002 AB
PanSTARRS_g 503.76 1.92 17.144 0.004 AB
SDSS_r 912.79 8.74 16.499 0.010 AB
PanSTARRS_r 933.66 3.75 16.475 0.004 AB
DES_r 978.04 2.73 16.424 0.003 AB
SDSS_i 1339.38 11.4 16.083 0.009 AB
PanSTARRS_i 1309.02 3.1 16.108 0.003 AB
PanSTARRS_z 1619.0 5.38 15.877 0.004 AB
SDSS_z 1564.87 27.91 15.914 0.019 AB
DES_z 1687.9 8.37 15.832 0.005 AB
PanSTARRS_y 1824.37 9.55 15.747 0.006 AB
2MASS_J 2524.91 231.07 14.499 0.099 Vega
2MASS_H 3207.38 307.9 13.767 0.104 Vega
2MASS_K 2621.17 417.29 13.516 0.173 Vega
WISE_W1 1510.43 23.75 13.253 0.017 Vega
WISE_W2 1195.91 32.77 12.867 0.030 Vega
WISE_W3 2963.69 94.97 10.046 0.035 Vega
WISE_W4 2795.18 569.79 8.664 0.221 Vega
 

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})\, 11.020 11.058 11.135
{\rm log}_{10}({\rm SFR}) 0.340 0.543 0.760
{\rm log}_{10}({\rm sSFR}) -10.730 -10.528 -10.314
{\rm stellar\ age} 7.416 8.674 11.175

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.460 -0.299 -0.164
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.678 -1.212 -0.139

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.122 0.189 0.284
\delta -0.396 -0.054 0.208
\tau_1/\tau_2 0.633 1.011 1.422
Q_{PAH} 0.659 1.622 3.067
U_{min} 2.400 6.941 13.296
{\rm log}_{10}(\gamma_e)\, -3.098 -2.159 -1.359

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.495 -1.328 -1.157
{\rm log}_{10}(\tau_{AGN})\, 1.088 1.326 1.533

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.537 0.671 0.800
0.03-0.10 Gyr 0.062 0.472 0.787
0.10-0.32 Gyr -0.386 0.171 0.503
0.32-1.05 Gyr -0.701 -0.006 0.353
1.05-3.41 Gyr -0.816 0.057 0.587
3.41-11.07 Gyr 0.262 1.175 1.316
11.07-12.30 Gyr 1.141 1.760 2.257