2022lzk

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Information

Transient

Name: AT2022lzk
Right ascension: 1h33m37.47s
Declination: -36d35m09.50s
Discovery Date: June 1, 2022, 3:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name: 2022lzk
Right ascension: 1h33m35.08s
Declination: -36d35m51.60s
Redshift: 0.029907
Photometric Redshift:
 

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 0.7
Cutout download processed 3.5
Global aperture construction processed 0.15
Local aperture photometry processed 0.91
Global aperture photometry processed 1.08
Validate local photometry processed 0.01
Validate global photometry processed 1.48
Host information processed 0.09
Global host SED inference processed 3567.47
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 1h33m37.47s, -36d35m09.50s
semi major axis, semi minor axis (arcsec) = 3.34, 3.34
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
2MASS_J -31.38 76.57 Vega
2MASS_H -20.87 132.29 Vega
2MASS_K -64.54 146.55 Vega

Aperture details

RA, DEC (J2000) = 1h33m35.10s, -36d35m51.79s
semi major axis, semi minor axis (arcsec) = 18.18, 11.02
angle (degrees, anti-clockwise from east) = -130.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.01 3.92 20.889 0.266 AB
GALEX_NUV 35.78 4.43 20.016 0.134 AB
2MASS_J 29397.25 330.2 11.834 0.012 Vega
2MASS_H 34113.65 564.12 11.200 0.018 Vega
2MASS_K 28913.84 624.93 10.909 0.023 Vega
WISE_W1 13046.6 64.99 10.912 0.005 Vega
WISE_W2 7219.63 63.07 10.915 0.009 Vega
WISE_W3 2043.83 115.86 10.450 0.062 Vega
WISE_W4 790.2 628.34 10.036 0.863 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})\, 10.979 11.100 11.144
{\rm log}_{10}({\rm SFR}) -5.839 -3.138 -2.024
{\rm log}_{10}({\rm sSFR}) -16.823 -14.106 -13.099
{\rm stellar\ age} 8.575 12.613 12.686

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.773 -0.535 -0.311
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.507 -0.650 0.114

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.020 0.073 0.202
\delta -0.836 -0.516 -0.117
\tau_1/\tau_2 0.334 0.807 1.342
Q_{PAH} 0.315 1.118 3.000
U_{min} 2.336 8.066 16.384
{\rm log}_{10}(\gamma_e)\, -3.516 -2.502 -1.366

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.540 -3.722 -2.851
{\rm log}_{10}(\tau_{AGN})\, 1.101 1.602 1.978

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.633 -3.248 -2.042
0.03-0.10 Gyr -7.150 -3.712 -2.085
0.10-0.33 Gyr -6.841 -3.584 -1.936
0.33-1.10 Gyr -6.514 -3.308 -1.516
1.10-3.63 Gyr -4.728 -2.573 -0.674
3.63-12.02 Gyr -2.100 -0.524 1.168
12.02-13.36 Gyr 1.314 2.218 2.271