2025nzt results

Information

Transient
Name:AT2025nzt
Right ascension: 16h29m07.75s
Declination:8d17m38.76s
Discovery Date:June 14, 2025, 5:03 a.m.
Classification:None
Redshift:None
MW E(B-V):0.047
Host
Name:
Right ascension: 16h29m07.78s
Declination:8d17m39.00s
Redshift:None
Photometric Redshift:0.119
 

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 29.51
Transient MWEBV processed 0.05
Host match processed 5.96
Host information processed 0.15
Host MWEBV processed 0.06
Global aperture construction processed 0.65
Global aperture photometry processed 6.37
Validate global photometry processed 17.96
Global host SED inference processed 371.75
Local aperture photometry processed 7.3
Validate local photometry processed 0.03
Local host SED inference not enough filters 20.31
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h29m07.75s, 8d17m38.76s
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 87.94 1.99 19.040 0.025 AB

Aperture details

RA, DEC (J2000):16h29m07.77s, 8d17m39.01s
semi major axis, semi minor axis (arcsec):6.73, 2.71
angle (degrees, anti-clockwise from east):-156.87
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.7 1.48 22.479 0.434 AB
GALEX_NUV 2.43 0.44 22.934 0.198 AB
SDSS_u 1.09 3.13 23.807 3.117 AB
SDSS_g 53.77 2.54 19.574 0.051 AB
DES_g 54.51 0.6 19.559 0.012 AB
PanSTARRS_g 61.29 0.9 19.432 0.016 AB
SDSS_r 125.06 3.57 18.657 0.031 AB
PanSTARRS_r 128.42 0.82 18.628 0.007 AB
DES_r 132.1 1.21 18.598 0.010 AB
SDSS_i 204.38 4.89 18.124 0.026 AB
PanSTARRS_i 209.58 1.11 18.097 0.006 AB
PanSTARRS_z 273.96 2.72 17.806 0.011 AB
SDSS_z 300.98 13.29 17.704 0.048 AB
DES_z 283.39 3.79 17.769 0.015 AB
PanSTARRS_y 322.2 5.98 17.630 0.020 AB
2MASS_J 656.02 134.68 15.963 0.223 Vega
2MASS_H 513.57 196.26 15.756 0.415 Vega
2MASS_K 749.24 215.38 14.876 0.312 Vega
WISE_W1 316.9 15.9 14.949 0.054 Vega
WISE_W2 222.33 19.39 14.694 0.095 Vega
WISE_W3 454.44 77.25 12.082 0.185 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})\, 10.292 10.353 10.408
{\rm log}_{10}({\rm SFR}) -0.078 0.180 0.449
{\rm log}_{10}({\rm sSFR}) -10.453 -10.187 -9.880
{\rm stellar\ age} 6.267 7.065 8.201

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.492 -0.251 -0.057
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.674 -1.116 -0.009

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.522 0.693 0.911
\delta -0.616 -0.422 -0.251
\tau_1/\tau_2 0.587 0.900 1.202
Q_{PAH} 0.423 1.047 2.111
U_{min} 2.845 7.478 14.139
{\rm log}_{10}(\gamma_e)\, -3.013 -2.155 -1.478

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.097 -2.770 -1.866
{\rm log}_{10}(\tau_{AGN})\, 0.935 1.299 1.766

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.136 0.310 0.467
0.03-0.10 Gyr -0.343 0.116 0.468
0.10-0.32 Gyr -0.441 -0.009 0.351
0.32-1.05 Gyr -0.469 -0.024 0.281
1.05-3.40 Gyr -0.188 0.222 0.467
3.40-11.00 Gyr 0.326 0.519 0.625
11.00-12.22 Gyr 0.154 0.602 1.074