2025zhr

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Information

Transient

Name: AT2025zhr
Right ascension: 16h40m23.13s
Declination: 58d56m53.13s
Discovery Date: Sept. 30, 2025, 3:15 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name:
Right ascension: 16h40m22.23s
Declination: 58d56m57.70s
Redshift: None
Photometric Redshift: 0.120
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 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 5.15
Cutout download processed 0.66
Global aperture construction processed 0.63
Local aperture photometry processed 3.73
Global aperture photometry processed 3.9
Validate local photometry no valid phot 0.02
Validate global photometry processed 9.92
Host information processed 0.12
Global host SED inference processed 466.16
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.03
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) = 16h40m23.13s, 58d56m53.13s
semi major axis, semi minor axis (arcsec) = 0.93, 0.93
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 16h40m22.19s, 58d56m58.14s
semi major axis, semi minor axis (arcsec) = 10.63, 8.8
angle (degrees, anti-clockwise from east) = -57.1

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 349.25 2.87 17.542 0.009 AB
PanSTARRS_r 589.91 2.98 16.973 0.005 AB
PanSTARRS_i 780.54 3.05 16.669 0.004 AB
PanSTARRS_z 924.44 7.76 16.485 0.009 AB
PanSTARRS_y 1027.32 18.12 16.371 0.019 AB
2MASS_J 1096.33 210.33 15.405 0.208 Vega
2MASS_H 2060.11 319.22 14.248 0.168 Vega
2MASS_K 1286.04 368.5 14.289 0.311 Vega
WISE_W1 623.42 18.44 14.214 0.032 Vega
WISE_W2 374.35 22.09 14.128 0.064 Vega
WISE_W3 1506.81 48.07 10.781 0.035 Vega
WISE_W4 836.33 187.21 9.974 0.243 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})\, 10.407 10.543 10.702
{\rm log}_{10}({\rm SFR}) -2.145 -0.342 0.464
{\rm log}_{10}({\rm sSFR}) -12.692 -10.864 -9.999
{\rm stellar\ age} 2.220 4.619 6.681

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.260 -0.766 -0.509
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.631 -0.747 0.105

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.338 0.521
\delta -0.911 -0.646 0.000
\tau_1/\tau_2 0.577 0.958 1.399
Q_{PAH} 0.631 2.047 5.200
U_{min} 2.515 7.941 16.146
{\rm log}_{10}(\gamma_e)\, -2.948 -1.669 -0.803

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.292 -3.193 -2.129
{\rm log}_{10}(\tau_{AGN})\, 1.113 1.625 1.980

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.320 -0.538 0.103
0.03-0.10 Gyr -3.035 -0.428 0.588
0.10-0.32 Gyr -2.389 0.080 1.048
0.32-1.05 Gyr -1.066 0.824 1.287
1.05-3.40 Gyr 0.000 0.843 1.225
3.40-10.99 Gyr -1.456 0.359 0.799
10.99-12.22 Gyr -2.060 0.191 0.983