2025hzb

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Information

Transient

Name: AT2025hzb
Right ascension: 17h47m38.02s
Declination: -13d10m54.00s
Discovery Date: April 21, 2025, 9:05 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.485

Host

Name: 2025hzb
Right ascension: 17h47m37.80s
Declination: -13d10m54.34s
Redshift: None
Photometric Redshift: 0.103
 

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
failed
 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 22.42
Cutout download processed 3.04
Global aperture construction processed 0.75
Local aperture photometry processed 4.1
Global aperture photometry processed 4.14
Validate local photometry processed 0.02
Validate global photometry processed 12.63
Host information processed 0.08
Global host SED inference processed 808.02
Local host SED inference failed 0.0
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.07
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) = 17h47m38.02s, -13d10m54.00s
semi major axis, semi minor axis (arcsec) = 1.05, 1.05
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 1.9 2.83 23.201 1.614 AB

Aperture details

RA, DEC (J2000) = 17h47m37.79s, -13d10m54.04s
semi major axis, semi minor axis (arcsec) = 2.35, 1.83
angle (degrees, anti-clockwise from east) = -18.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 26.81 0.76 20.329 0.031 AB
PanSTARRS_r 58.18 1.58 19.488 0.029 AB
PanSTARRS_i 88.94 1.42 19.027 0.017 AB
PanSTARRS_y 100.26 5.09 18.897 0.055 AB
2MASS_J 119.28 127.21 17.814 1.158 Vega
2MASS_H 120.41 181.18 17.331 1.634 Vega
2MASS_K -109.17 176.24 Vega
WISE_W1 886.89 119.03 13.831 0.146 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})\, 9.412 9.652 9.795
{\rm log}_{10}({\rm SFR}) -0.186 0.220 0.782
{\rm log}_{10}({\rm sSFR}) -9.844 -9.328 -8.919
{\rm stellar\ age} 1.880 5.122 6.951

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.807 -1.406 -0.741
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.020 -0.691 -0.369

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.086 0.356 0.785
\delta -0.472 -0.013 0.309
\tau_1/\tau_2 0.566 1.010 1.464
Q_{PAH} 1.185 4.401 6.137
U_{min} 3.077 8.416 15.766
{\rm log}_{10}(\gamma_e)\, -3.207 -1.909 -0.406

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.692 -0.069 0.245
{\rm log}_{10}(\tau_{AGN})\, 0.913 1.162 1.302

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.114 0.191 0.582
0.03-0.10 Gyr -0.426 0.242 0.877
0.10-0.33 Gyr -0.629 0.053 0.540
0.33-1.06 Gyr -0.773 -0.062 0.357
1.06-3.44 Gyr -1.124 -0.313 -0.005
3.44-11.17 Gyr -1.632 -0.422 -0.105
11.17-12.41 Gyr -1.789 -0.422 0.154