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

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
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) = 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

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
GALEX_NUV 0.92 1.51 23.991 1.788
SDSS_u 0.56 1.6 24.523 3.082
SDSS_g 10.2 1.02 21.379 0.109
DES_g 10.55 0.18 21.342 0.018
PanSTARRS_g 11.01 0.46 21.295 0.045
SDSS_r 35.01 1.75 20.039 0.054
PanSTARRS_r 37.11 0.42 19.976 0.012
DES_r 40.75 0.55 19.875 0.015
SDSS_i 105.63 3.04 18.840 0.031
PanSTARRS_i 103.12 0.49 18.867 0.005
PanSTARRS_z 166.49 1.42 18.347 0.009
SDSS_z 190.82 6.29 18.198 0.036
DES_z 191.35 1.85 18.195 0.010
PanSTARRS_y 202.14 2.4 18.136 0.013
2MASS_J 252.12 81.39 17.001 0.350
2MASS_H 263.17 132.42 16.482 0.546
2MASS_K 389.54 136.29 15.586 0.380
WISE_W1 129.94 10.89 15.917 0.091
WISE_W2 83.73 13.29 15.754 0.172
WISE_W3 -12.58 52.63
WISE_W4 -314.84 421.27
 

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})\, 10.782 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