2025ezy

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Information

Transient

Name: AT2025ezy
Right ascension: 13h50m06.74s
Declination: -5d51m31.20s
Discovery Date: March 19, 2025, 7:17 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name: 2025ezy
Right ascension: 13h50m06.81s
Declination: -5d51m32.85s
Redshift: None
Photometric Redshift: 0.175
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.11
Cutout download processed 13.92
Global aperture construction processed 0.66
Local aperture photometry processed 4.52
Global aperture photometry processed 4.79
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.33
Host information processed 0.08
Global host SED inference processed 431.44
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.13
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) = 13h50m06.74s, -5d51m31.20s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 13h50m06.80s, -5d51m32.69s
semi major axis, semi minor axis (arcsec) = 5.57, 4.71
angle (degrees, anti-clockwise from east) = -78.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.69 3.75 20.911 0.260 AB
GALEX_NUV 9.34 2.64 21.475 0.307 AB
SDSS_u 9.12 3.75 21.500 0.447 AB
SDSS_g 75.83 3.05 19.200 0.044 AB
PanSTARRS_g 91.04 1.13 19.002 0.013 AB
SDSS_r 182.0 4.22 18.250 0.025 AB
PanSTARRS_r 194.04 1.62 18.180 0.009 AB
SDSS_i 283.77 5.64 17.768 0.022 AB
PanSTARRS_i 275.28 2.2 17.801 0.009 AB
PanSTARRS_z 353.32 3.27 17.530 0.010 AB
SDSS_z 365.21 15.02 17.494 0.045 AB
PanSTARRS_y 375.09 7.32 17.465 0.021 AB
2MASS_J 539.86 187.88 16.174 0.378 Vega
2MASS_H 513.47 253.18 15.756 0.535 Vega
2MASS_K 465.49 312.14 15.392 0.728 Vega
WISE_W1 309.7 14.03 14.974 0.049 Vega
WISE_W2 214.31 22.35 14.733 0.113 Vega
WISE_W3 98.64 77.48 13.741 0.853 Vega
WISE_W4 -552.48 427.96 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})\, 10.742 10.806 10.913
{\rm log}_{10}({\rm SFR}) -0.086 0.234 0.555
{\rm log}_{10}({\rm sSFR}) -10.881 -10.563 -10.264
{\rm stellar\ age} 6.763 7.501 10.494

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.003 -0.653 -0.408
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.634 -0.221 0.310

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.177 0.330 0.529
\delta -0.109 0.132 0.294
\tau_1/\tau_2 0.491 0.885 1.337
Q_{PAH} 0.987 2.747 5.031
U_{min} 3.013 8.095 15.613
{\rm log}_{10}(\gamma_e)\, -2.808 -1.651 -0.505

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.529 -1.925 -1.256
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.491 1.838

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.374 0.046 0.284
0.03-0.10 Gyr -0.147 0.295 0.679
0.10-0.32 Gyr -0.828 0.061 0.445
0.32-1.02 Gyr -1.730 -0.120 0.279
1.02-3.26 Gyr -1.576 0.045 0.582
3.26-10.42 Gyr 0.115 0.994 1.113
10.42-11.58 Gyr 0.723 1.308 2.052