2023sxu

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Information

Transient

Name: AT2023sxu
Right ascension: 2h45m16.28s
Declination: 43d37m58.13s
Discovery Date: Sept. 5, 2023, 8:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.108

Host

Name: 2023sxu
Right ascension: 2h45m16.85s
Declination: 43d38m01.62s
Redshift: None
Photometric Redshift: 0.124
 

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 2.47
Cutout download processed 13.61
Global aperture construction processed 0.62
Local aperture photometry processed 4.36
Global aperture photometry processed 4.46
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.87
Host information processed 0.08
Global host SED inference processed 385.36
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
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) = 2h45m16.28s, 43d37m58.13s
semi major axis, semi minor axis (arcsec) = 0.9, 0.9
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) = 2h45m16.84s, 43d38m01.73s
semi major axis, semi minor axis (arcsec) = 8.73, 8.0
angle (degrees, anti-clockwise from east) = -122.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV -81.63 7.56 AB
SDSS_u 98.23 5.93 18.919 0.066 AB
SDSS_g 236.83 4.56 17.964 0.021 AB
PanSTARRS_g 262.08 2.21 17.854 0.009 AB
SDSS_r 519.78 6.94 17.110 0.015 AB
PanSTARRS_r 565.1 3.56 17.020 0.007 AB
SDSS_i 744.43 9.3 16.720 0.014 AB
PanSTARRS_i 764.49 3.73 16.692 0.005 AB
PanSTARRS_z 933.63 6.35 16.475 0.007 AB
SDSS_z 924.92 22.97 16.485 0.027 AB
PanSTARRS_y 1153.3 15.02 16.245 0.014 AB
2MASS_J 1559.76 251.92 15.022 0.175 Vega
2MASS_H 1596.8 391.72 14.524 0.266 Vega
2MASS_K 1349.06 396.65 14.237 0.319 Vega
WISE_W1 1305.3 30.72 13.412 0.026 Vega
WISE_W2 861.44 42.25 13.223 0.053 Vega
WISE_W3 1761.23 151.02 10.611 0.093 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})\, 10.844 10.916 10.981
{\rm log}_{10}({\rm SFR}) 0.525 1.064 1.373
{\rm log}_{10}({\rm sSFR}) -10.392 -9.903 -9.544
{\rm stellar\ age} 5.391 6.700 7.943

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.112 0.038 0.130
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.879 -0.651 -0.409

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.271 0.412 0.573
\delta -0.374 -0.135 0.126
\tau_1/\tau_2 0.421 0.763 1.124
Q_{PAH} 0.839 1.898 3.593
U_{min} 2.502 6.763 12.995
{\rm log}_{10}(\gamma_e)\, -3.352 -2.510 -1.719

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.027 -2.939 -2.051
{\rm log}_{10}(\tau_{AGN})\, 0.915 1.289 1.785

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.669 0.882 1.087
0.03-0.10 Gyr 0.418 1.117 1.471
0.10-0.32 Gyr 0.135 0.582 0.917
0.32-1.05 Gyr 0.072 0.555 0.894
1.05-3.38 Gyr 0.422 0.916 1.234
3.38-10.94 Gyr 0.779 1.038 1.179
10.94-12.16 Gyr 0.502 1.084 1.607