2024zhu

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Information

Transient

Name: AT2024zhu
Right ascension: 15h21m29.29s
Declination: -0d14m37.47s
Discovery Date: May 3, 2024, 6:54 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.051

Host

Name: 2024zhu
Right ascension: 15h21m29.38s
Declination: -0d14m37.70s
Redshift: 0.114898
Photometric Redshift: 0.115
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.83
Cutout download processed 17.59
Global aperture construction processed 0.56
Local aperture photometry processed 5.38
Global aperture photometry processed 5.71
Validate local photometry no valid phot 0.03
Validate global photometry processed 16.38
Host information processed 0.08
Global host SED inference processed 451.36
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.1
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) = 15h21m29.29s, -0d14m37.47s
semi major axis, semi minor axis (arcsec) = 0.96, 0.96
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 15h21m29.37s, -0d14m37.52s
semi major axis, semi minor axis (arcsec) = 7.49, 6.15
angle (degrees, anti-clockwise from east) = -61.24

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.59 3.92 21.067 0.313 AB
GALEX_NUV 4.86 0.8 22.184 0.179 AB
SDSS_u 48.21 5.08 19.692 0.114 AB
SDSS_g 256.21 4.57 17.879 0.019 AB
DES_g 286.0 1.16 17.759 0.004 AB
PanSTARRS_g 300.94 1.45 17.704 0.005 AB
SDSS_r 640.55 7.32 16.884 0.012 AB
PanSTARRS_r 664.56 1.88 16.844 0.003 AB
DES_r 698.99 1.96 16.789 0.003 AB
SDSS_i 966.92 9.83 16.437 0.011 AB
PanSTARRS_i 976.13 3.03 16.426 0.003 AB
PanSTARRS_z 1252.92 4.62 16.155 0.004 AB
SDSS_z 1359.53 24.41 16.067 0.019 AB
PanSTARRS_y 1495.92 9.38 15.963 0.007 AB
2MASS_J 2194.52 207.0 14.652 0.102 Vega
2MASS_H 3205.14 304.11 13.768 0.103 Vega
2MASS_K 2393.34 429.88 13.615 0.195 Vega
WISE_W1 1227.38 23.0 13.479 0.020 Vega
WISE_W2 766.16 32.8 13.350 0.046 Vega
WISE_W3 343.57 89.68 12.386 0.283 Vega
WISE_W4 -1313.34 509.2 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})\, 11.000 11.036 11.109
{\rm log}_{10}({\rm SFR}) -1.188 -0.861 -0.576
{\rm log}_{10}({\rm sSFR}) -12.236 -11.904 -11.610
{\rm stellar\ age} 7.412 8.435 11.280

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.326 -0.190 -0.087
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.501 -0.661 0.104

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.055 0.112 0.189
\delta -0.710 -0.328 0.057
\tau_1/\tau_2 0.412 0.841 1.264
Q_{PAH} 1.075 2.967 4.959
U_{min} 2.979 8.143 16.204
{\rm log}_{10}(\gamma_e)\, -1.747 -0.675 -0.258

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.305 -3.255 -2.250
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.491 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.728 -0.472 -0.248
0.03-0.10 Gyr -3.800 -1.596 -0.811
0.10-0.32 Gyr -3.641 -1.617 -0.783
0.32-1.05 Gyr -2.725 -1.268 -0.525
1.05-3.41 Gyr -1.570 -0.363 0.437
3.41-11.05 Gyr 0.236 1.208 1.319
11.05-12.27 Gyr 0.971 1.655 2.237