2025lhz

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Information

Transient

Name: AT2025lhz
Right ascension: 17h46m34.14s
Declination: 39d05m52.76s
Discovery Date: May 22, 2025, 8:41 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name: 2025lhz
Right ascension: 17h46m34.02s
Declination: 39d05m54.20s
Redshift: None
Photometric Redshift: 0.114
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
not enough filters
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 3.23
Cutout download processed 5.54
Global aperture construction processed 0.71
Local aperture photometry processed 4.75
Global aperture photometry processed 5.0
Validate local photometry processed 0.02
Validate global photometry processed 13.5
Host information processed 0.1
Global host SED inference processed 424.85
Local host SED inference not enough filters 18.43
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Processing status blocked N/A N/A
 

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) = 17h46m34.14s, 39d05m52.76s
semi major axis, semi minor axis (arcsec) = 0.97, 0.97
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 16.93 0.73 20.828 0.047 AB

Aperture details

RA, DEC (J2000) = 17h46m33.94s, 39d05m54.45s
semi major axis, semi minor axis (arcsec) = 9.67, 4.21
angle (degrees, anti-clockwise from east) = -85.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 171.5 1.05 18.314 0.007 AB
PanSTARRS_g 172.94 1.94 18.305 0.012 AB
PanSTARRS_r 235.56 2.01 17.970 0.009 AB
PanSTARRS_i 301.08 1.43 17.703 0.005 AB
PanSTARRS_z 305.47 4.03 17.688 0.014 AB
DES_z 312.06 3.45 17.664 0.012 AB
PanSTARRS_y 345.52 11.2 17.554 0.035 AB
2MASS_J 482.37 127.18 16.297 0.286 Vega
2MASS_H 366.28 196.56 16.123 0.583 Vega
2MASS_K 803.71 253.16 14.799 0.342 Vega
WISE_W1 216.03 20.17 15.365 0.101 Vega
WISE_W2 85.79 20.99 15.727 0.266 Vega
WISE_W3 233.17 64.01 12.807 0.298 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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})\, 9.709 9.828 9.925
{\rm log}_{10}({\rm SFR}) -0.311 0.126 0.565
{\rm log}_{10}({\rm sSFR}) -10.150 -9.713 -9.233
{\rm stellar\ age} 1.305 3.116 4.979

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.730 -0.364 -0.101
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.739 -0.510 0.272

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.091 0.193 0.327
\delta -0.796 -0.374 0.122
\tau_1/\tau_2 0.695 1.092 1.459
Q_{PAH} 0.436 1.364 3.012
U_{min} 2.461 7.017 13.707
{\rm log}_{10}(\gamma_e)\, -3.139 -2.335 -1.107

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.400 -3.450 -2.395
{\rm log}_{10}(\tau_{AGN})\, 0.993 1.455 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.117 0.084 0.284
0.03-0.10 Gyr -0.617 0.125 0.665
0.10-0.32 Gyr -0.117 0.581 0.919
0.32-1.05 Gyr 0.124 0.638 0.896
1.05-3.41 Gyr -0.805 -0.101 0.247
3.41-11.06 Gyr -1.751 -0.527 -0.111
11.06-12.29 Gyr -2.015 -0.575 0.052