2023psz

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Information

Transient

Name: AT2023psz
Right ascension: 21h05m55.92s
Declination: -23d42m11.70s
Discovery Date: Aug. 18, 2023, 7:32 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.054

Host

Name: 2023psz
Right ascension: 21h05m56.20s
Declination: -23d42m06.90s
Redshift: 0.092437
Photometric Redshift: 0.047
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.66
Cutout download processed 2.8
Global aperture construction processed 0.68
Local aperture photometry processed 3.33
Global aperture photometry processed 3.74
Validate local photometry processed 0.02
Validate global photometry processed 10.26
Host information processed 0.13
Global host SED inference processed 403.01
Local host SED inference processed 502.5
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Log transient processing status processed 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) = 21h05m55.92s, -23d42m11.70s
semi major axis, semi minor axis (arcsec) = 1.16, 1.16
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 13.5 0.29 21.074 0.024 AB
PanSTARRS_z 15.78 0.83 20.904 0.057 AB
PanSTARRS_y 14.95 2.11 20.963 0.153 AB

Aperture details

RA, DEC (J2000) = 21h05m56.19s, -23d42m07.02s
semi major axis, semi minor axis (arcsec) = 7.76, 5.85
angle (degrees, anti-clockwise from east) = -106.27

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 545.99 1.62 17.057 0.003 AB
PanSTARRS_r 968.45 2.07 16.435 0.002 AB
PanSTARRS_i 1468.96 1.68 15.982 0.001 AB
PanSTARRS_z 1739.94 4.71 15.799 0.003 AB
PanSTARRS_y 2044.67 11.76 15.623 0.006 AB
2MASS_J 3067.51 181.92 14.288 0.064 Vega
2MASS_H 4087.41 307.4 13.504 0.082 Vega
2MASS_K 3706.05 332.68 13.140 0.097 Vega
WISE_W1 2095.31 35.4 12.898 0.018 Vega
WISE_W2 1558.13 39.68 12.579 0.028 Vega
WISE_W3 8407.37 168.87 8.914 0.022 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.304 8.636 8.867
{\rm log}_{10}({\rm SFR}) -1.653 -0.961 -0.394
{\rm log}_{10}({\rm sSFR}) -10.345 -9.607 -8.927
{\rm stellar\ age} 1.036 5.280 7.494

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.377 -0.664 -0.086
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.339 -0.697 -0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.420 0.972 1.500
\delta -0.394 -0.041 0.211
\tau_1/\tau_2 0.611 1.035 1.471
Q_{PAH} 1.567 3.566 5.404
U_{min} 3.235 8.832 16.650
{\rm log}_{10}(\gamma_e)\, -2.766 -1.701 -0.652

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.295 -0.866 0.074
{\rm log}_{10}(\tau_{AGN})\, 1.150 1.610 1.964

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.806 -1.101 -0.509
0.03-0.10 Gyr -2.022 -1.138 -0.394
0.10-0.33 Gyr -2.802 -1.500 -0.725
0.33-1.06 Gyr -3.117 -1.619 -0.909
1.06-3.46 Gyr -3.622 -1.763 -1.241
3.46-11.29 Gyr -3.606 -1.653 -1.223
11.29-12.55 Gyr -3.877 -1.750 -1.007

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.702 10.820 10.906
{\rm log}_{10}({\rm SFR}) 0.328 0.587 0.841
{\rm log}_{10}({\rm sSFR}) -10.526 -10.237 -9.938
{\rm stellar\ age} 3.769 6.011 7.208

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.600 -0.276 -0.014
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.735 -0.790 0.232

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.379 0.583 0.864
\delta -0.326 -0.102 0.149
\tau_1/\tau_2 0.707 1.034 1.348
Q_{PAH} 0.838 2.305 4.085
U_{min} 2.475 7.822 15.535
{\rm log}_{10}(\gamma_e)\, -3.361 -2.316 -1.315

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.822 -1.344 -0.894
{\rm log}_{10}(\tau_{AGN})\, 1.187 1.620 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.167 0.428 0.692
0.03-0.10 Gyr -0.543 0.419 0.890
0.10-0.33 Gyr -0.385 0.405 0.906
0.33-1.06 Gyr -0.039 0.560 1.019
1.06-3.46 Gyr 0.495 0.789 1.042
3.46-11.29 Gyr 0.164 0.662 0.854
11.29-12.55 Gyr -0.160 0.587 1.016