2025eza

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Information

Transient

Name: AT2025eza
Right ascension: 11h04m14.95s
Declination: 2d34m53.91s
Discovery Date: March 17, 2025, 2:57 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name: 2025eza
Right ascension: 11h04m15.06s
Declination: 2d34m53.12s
Redshift: None
Photometric Redshift: 0.133
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.19
Cutout download processed 14.37
Global aperture construction processed 0.58
Local aperture photometry processed 4.43
Global aperture photometry processed 4.63
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.04
Host information processed 0.09
Global host SED inference processed 434.59
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) = 11h04m14.95s, 2d34m53.91s
semi major axis, semi minor axis (arcsec) = 0.85, 0.85
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) = 11h04m15.04s, 2d34m53.35s
semi major axis, semi minor axis (arcsec) = 6.8, 2.93
angle (degrees, anti-clockwise from east) = -74.08

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 9.6 0.39 21.444 0.045 AB
SDSS_u 37.41 3.7 19.968 0.107 AB
SDSS_g 80.96 2.71 19.129 0.036 AB
PanSTARRS_g 79.44 1.08 19.150 0.015 AB
SDSS_r 119.66 3.58 18.705 0.032 AB
PanSTARRS_r 130.66 1.3 18.610 0.011 AB
SDSS_i 163.73 5.0 18.365 0.033 AB
PanSTARRS_i 161.27 1.05 18.381 0.007 AB
PanSTARRS_z 178.58 2.77 18.270 0.017 AB
SDSS_z 228.8 17.22 18.001 0.082 AB
PanSTARRS_y 219.26 7.0 18.048 0.035 AB
2MASS_J 218.17 174.87 17.158 0.870 Vega
2MASS_H -95.46 246.71 Vega
2MASS_K 918.11 312.15 14.655 0.369 Vega
WISE_W1 323.83 14.75 14.925 0.049 Vega
WISE_W2 243.84 19.15 14.593 0.085 Vega
WISE_W3 -175.26 109.08 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})\, 9.452 9.711 9.918
{\rm log}_{10}({\rm SFR}) 0.542 0.964 1.300
{\rm log}_{10}({\rm sSFR}) -9.331 -8.777 -8.168
{\rm stellar\ age} 0.218 1.283 4.081

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.743 -0.084 0.109
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.227 -0.743 -0.292

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.739 0.887 1.064
\delta -0.200 0.013 0.184
\tau_1/\tau_2 0.661 1.065 1.426
Q_{PAH} 1.487 3.243 5.115
U_{min} 2.588 7.911 15.485
{\rm log}_{10}(\gamma_e)\, -3.182 -1.769 -1.060

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.375 -1.843 -1.362
{\rm log}_{10}(\tau_{AGN})\, 0.822 1.210 1.744

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.025 0.507 0.718
0.03-0.10 Gyr 0.536 1.074 1.443
0.10-0.32 Gyr -0.157 0.989 1.328
0.32-1.04 Gyr -2.116 -0.215 0.639
1.04-3.36 Gyr -3.581 -0.989 -0.080
3.36-10.85 Gyr -4.004 -1.281 -0.298
10.85-12.06 Gyr -4.076 -1.263 -0.177