2024zkh

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Information

Transient

Name: AT2024zkh
Right ascension: 23h50m00.96s
Declination: 3d39m23.80s
Discovery Date: Oct. 25, 2024, 3:54 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.038

Host

Name: 2024zkh
Right ascension: 23h50m00.83s
Declination: 3d39m25.01s
Redshift: None
Photometric Redshift: 0.158
 

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 1.99
Cutout download processed 18.04
Global aperture construction processed 0.58
Local aperture photometry processed 5.46
Global aperture photometry processed 5.72
Validate local photometry no valid phot 0.03
Validate global photometry processed 16.4
Host information processed 0.09
Global host SED inference processed 1683.46
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 23h50m00.96s, 3d39m23.80s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
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) = 23h50m00.83s, 3d39m25.15s
semi major axis, semi minor axis (arcsec) = 2.15, 1.72
angle (degrees, anti-clockwise from east) = -38.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 0.92 1.51 23.991 1.788 AB
SDSS_u 0.56 1.6 24.523 3.082 AB
SDSS_g 10.2 1.02 21.379 0.109 AB
DES_g 10.55 0.18 21.342 0.018 AB
PanSTARRS_g 11.01 0.46 21.295 0.045 AB
SDSS_r 35.01 1.75 20.039 0.054 AB
PanSTARRS_r 37.11 0.42 19.976 0.012 AB
DES_r 40.75 0.55 19.875 0.015 AB
SDSS_i 105.63 3.04 18.840 0.031 AB
PanSTARRS_i 103.12 0.49 18.867 0.005 AB
PanSTARRS_z 166.49 1.42 18.347 0.009 AB
SDSS_z 190.82 6.29 18.198 0.036 AB
DES_z 191.35 1.85 18.195 0.010 AB
PanSTARRS_y 202.14 2.4 18.136 0.013 AB
2MASS_J 252.12 81.39 17.001 0.350 Vega
2MASS_H 263.17 132.42 16.482 0.546 Vega
2MASS_K 389.54 136.29 15.586 0.380 Vega
WISE_W1 129.94 10.89 15.917 0.091 Vega
WISE_W2 83.73 13.29 15.754 0.172 Vega
WISE_W3 -12.58 52.63 Vega
WISE_W4 -314.84 421.27 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})\, 10.782 10.871 10.953
{\rm log}_{10}({\rm SFR}) 0.094 0.687 1.231
{\rm log}_{10}({\rm sSFR}) -10.762 -10.154 -9.691
{\rm stellar\ age} 7.881 10.926 11.145

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.416 -0.951 -0.540
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.068 0.293 0.437

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.619 1.928 2.213
\delta -0.390 -0.309 -0.237
\tau_1/\tau_2 0.413 0.849 1.329
Q_{PAH} 0.235 0.827 2.276
U_{min} 3.161 8.742 15.967
{\rm log}_{10}(\gamma_e)\, -2.997 -1.642 -0.856

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.776 -4.173 -3.269
{\rm log}_{10}(\tau_{AGN})\, 1.250 1.659 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.175 0.522 0.995
0.03-0.10 Gyr -0.198 0.689 1.321
0.10-0.32 Gyr -3.394 -1.515 -0.074
0.32-1.03 Gyr -5.602 -2.672 -0.579
1.03-3.30 Gyr -4.464 -2.065 -0.272
3.30-10.59 Gyr -1.968 -0.358 0.996
10.59-11.77 Gyr 1.393 2.028 2.124