2025fzt

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Information

Transient

Name: AT2025fzt
Right ascension: 14h25m09.00s
Declination: 1d19m22.26s
Discovery Date: March 22, 2025, 10:23 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name: 2025fzt
Right ascension: 14h25m09.13s
Declination: 1d19m11.35s
Redshift: 0.199957
Photometric Redshift: 0.186
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.77
Cutout download processed 23.31
Global aperture construction processed 0.63
Local aperture photometry processed 6.85
Global aperture photometry processed 7.22
Validate local photometry no valid phot 0.03
Validate global photometry processed 19.91
Host information processed 0.08
Global host SED inference processed 390.42
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status blocked None
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 14h25m09.00s, 1d19m22.26s
semi major axis, semi minor axis (arcsec) = 0.61, 0.61
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 14h25m09.12s, 1d19m11.43s
semi major axis, semi minor axis (arcsec) = 3.02, 2.85
angle (degrees, anti-clockwise from east) = -169.85

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.99 0.82 21.401 0.089 AB
GALEX_NUV 11.63 0.59 21.236 0.055 AB
SDSS_u 27.58 3.09 20.299 0.122 AB
SDSS_g 41.64 1.97 19.851 0.051 AB
DES_g 43.56 0.38 19.802 0.009 AB
PanSTARRS_g 45.2 0.63 19.762 0.015 AB
SDSS_r 93.87 2.96 18.969 0.034 AB
PanSTARRS_r 94.77 0.97 18.958 0.011 AB
DES_r 99.75 0.94 18.903 0.010 AB
SDSS_i 143.57 4.07 18.507 0.031 AB
PanSTARRS_i 141.26 0.98 18.525 0.008 AB
PanSTARRS_z 159.87 1.93 18.391 0.013 AB
SDSS_z 182.67 10.33 18.246 0.061 AB
DES_z 181.91 2.63 18.250 0.016 AB
PanSTARRS_y 187.29 5.04 18.219 0.029 AB
2MASS_J 211.42 98.39 17.192 0.505 Vega
2MASS_H 460.19 127.35 15.875 0.300 Vega
2MASS_K 293.4 186.67 15.894 0.691 Vega
WISE_W1 196.22 8.05 15.469 0.045 Vega
WISE_W2 202.37 13.0 14.796 0.070 Vega
WISE_W3 182.28 47.15 13.074 0.281 Vega
WISE_W4 499.97 273.97 10.533 0.595 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.571 10.615 10.673
{\rm log}_{10}({\rm SFR}) 0.554 0.749 0.969
{\rm log}_{10}({\rm sSFR}) -10.078 -9.880 -9.661
{\rm stellar\ age} 6.674 7.388 9.349

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.455 -0.192 0.005
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.856 -1.579 0.072

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.364 0.590
\delta -0.319 0.046 0.253
\tau_1/\tau_2 0.810 1.164 1.537
Q_{PAH} 0.672 1.767 3.398
U_{min} 2.682 7.562 14.554
{\rm log}_{10}(\gamma_e)\, -2.572 -1.313 -0.485

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.671 -2.171 -1.258
{\rm log}_{10}(\tau_{AGN})\, 1.017 1.418 1.894

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.469 0.657 0.865
0.03-0.10 Gyr 0.542 0.793 1.033
0.10-0.32 Gyr -0.834 -0.159 0.250
0.32-1.01 Gyr -1.156 -0.415 -0.030
1.01-3.20 Gyr -0.823 -0.078 0.349
3.20-10.18 Gyr 0.469 0.821 0.916
10.18-11.31 Gyr 0.711 1.183 1.696