2023lwt

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Information

Transient

Name: AT2023lwt
Right ascension: 16h07m03.93s
Declination: 1d37m18.92s
Discovery Date: June 19, 2023, 7:50 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.101

Host

Name: 2023lwt
Right ascension: 16h07m07.86s
Declination: 1d38m11.10s
Redshift: None
Photometric Redshift: 0.126
 

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 14.66
Cutout download processed 16.95
Global aperture construction processed 0.69
Local aperture photometry processed 6.84
Global aperture photometry processed 6.33
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.04
Host information processed 0.09
Global host SED inference processed 516.87
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 16h07m03.93s, 1d37m18.92s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
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) = 16h07m07.84s, 1d38m11.39s
semi major axis, semi minor axis (arcsec) = 12.19, 10.39
angle (degrees, anti-clockwise from east) = -27.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 34.3 5.74 20.062 0.182 AB
GALEX_NUV 28.01 4.29 20.282 0.166 AB
SDSS_u 65.03 10.15 19.367 0.169 AB
SDSS_g 233.12 5.6 17.981 0.026 AB
PanSTARRS_g 305.45 2.21 17.688 0.008 AB
SDSS_r 525.56 8.57 17.098 0.018 AB
PanSTARRS_r 556.61 2.86 17.036 0.006 AB
SDSS_i 784.42 13.18 16.664 0.018 AB
PanSTARRS_i 827.74 2.84 16.605 0.004 AB
PanSTARRS_z 1009.16 7.48 16.390 0.008 AB
SDSS_z 1102.81 50.7 16.294 0.050 AB
PanSTARRS_y 890.85 19.08 16.525 0.023 AB
2MASS_J 1560.65 282.77 15.022 0.197 Vega
2MASS_H 1616.78 395.32 14.511 0.265 Vega
2MASS_K 2266.48 457.81 13.674 0.219 Vega
WISE_W1 993.41 24.13 13.708 0.026 Vega
WISE_W2 682.68 30.17 13.475 0.048 Vega
WISE_W3 2003.59 152.2 10.471 0.082 Vega
WISE_W4 3226.3 885.63 8.508 0.298 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})\, 10.811 10.872 10.941
{\rm log}_{10}({\rm SFR}) 0.227 0.434 0.666
{\rm log}_{10}({\rm sSFR}) -10.633 -10.421 -10.217
{\rm stellar\ age} 5.824 6.851 7.954

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.670 -0.483 -0.325
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.812 -1.493 0.037

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.171 0.254 0.366
\delta 0.057 0.264 0.364
\tau_1/\tau_2 0.333 0.657 1.030
Q_{PAH} 1.436 3.202 5.167
U_{min} 2.560 7.083 14.068
{\rm log}_{10}(\gamma_e)\, -3.033 -1.947 -1.159

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.709 -1.750 -1.334
{\rm log}_{10}(\tau_{AGN})\, 0.923 1.376 1.829

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.398 0.555 0.711
0.03-0.10 Gyr -0.065 0.358 0.699
0.10-0.32 Gyr -0.220 0.322 0.614
0.32-1.05 Gyr -0.022 0.471 0.745
1.05-3.38 Gyr 0.451 0.886 1.162
3.38-10.93 Gyr 0.780 1.034 1.156
10.93-12.14 Gyr 0.502 1.078 1.576