2023yzu

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Information

Transient

Name: SN2023yzu
Right ascension: 5h23m59.48s
Declination: -20d05m33.15s
Discovery Date: Dec. 6, 2023, 10:39 a.m.
Classification: SN Ia
Redshift: 0.044000
MW E(B-V): 0.043

Host

Name: 2023yzu
Right ascension: 5h24m00.50s
Declination: -20d04m53.01s
Redshift: 0.044414
Photometric Redshift: 0.032
 

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
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 4.0
Cutout download processed 7.17
Global aperture construction processed 0.53
Local aperture photometry processed 4.03
Global aperture photometry processed 4.24
Validate local photometry processed 0.02
Validate global photometry processed 11.64
Host information processed 0.09
Global host SED inference processed 377.54
Local host SED inference processed 794.23
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.09
Processing status completed 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) = 5h23m59.48s, -20d05m33.15s
semi major axis, semi minor axis (arcsec) = 2.29, 2.29
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 0.67 0.67 24.333 1.089 AB
PanSTARRS_r -1.41 0.71 AB
DES_r 0.8 0.14 24.136 0.194 AB
PanSTARRS_i -0.09 0.63 AB
PanSTARRS_z 1.36 1.45 23.565 1.160 AB
DES_z 0.69 0.51 24.305 0.808 AB
PanSTARRS_y -4.09 3.89 AB

Aperture details

RA, DEC (J2000) = 5h24m00.49s, -20d04m54.04s
semi major axis, semi minor axis (arcsec) = 32.77, 16.14
angle (degrees, anti-clockwise from east) = -8.36

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 304.77 14.38 17.690 0.051 AB
GALEX_NUV 388.44 10.11 17.427 0.028 AB
PanSTARRS_g 3721.02 6.87 14.973 0.002 AB
PanSTARRS_r 6396.53 7.32 14.385 0.001 AB
DES_r 6887.79 3.12 14.305 0.000 AB
PanSTARRS_z 10188.49 14.5 13.880 0.002 AB
PanSTARRS_y 11818.91 40.16 13.719 0.004 AB
2MASS_J 13712.99 710.37 12.662 0.056 Vega
2MASS_H 15212.78 1033.73 12.077 0.074 Vega
2MASS_K 16580.74 1266.41 11.513 0.083 Vega
WISE_W1 8064.75 70.11 11.435 0.009 Vega
WISE_W2 4696.47 82.41 11.382 0.019 Vega
WISE_W3 15063.74 282.85 8.281 0.020 Vega
WISE_W4 17817.64 1727.85 6.653 0.105 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})\, 6.381 6.818 7.419
{\rm log}_{10}({\rm SFR}) -1.667 -1.373 -0.845
{\rm log}_{10}({\rm sSFR}) -8.512 -7.966 -7.958
{\rm stellar\ age} 0.016 0.090 5.629

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.053 -0.336 0.033
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.167 -0.664 -0.244

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.700 2.273 3.144
\delta 0.183 0.299 0.368
\tau_1/\tau_2 0.686 1.183 1.587
Q_{PAH} 0.637 2.325 5.333
U_{min} 3.513 9.769 17.918
{\rm log}_{10}(\gamma_e)\, -3.342 -2.092 -0.724

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.081 -0.170 0.306
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.482 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.306 -0.999 -0.519
0.03-0.10 Gyr -4.443 -2.669 -1.321
0.10-0.33 Gyr -7.117 -4.681 -2.552
0.33-1.09 Gyr -9.142 -5.792 -3.114
1.09-3.59 Gyr -10.220 -6.596 -3.384
3.59-11.85 Gyr -10.739 -6.468 -3.088
11.85-13.16 Gyr -11.230 -6.156 -2.852

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.867 10.930 10.997
{\rm log}_{10}({\rm SFR}) 0.307 0.508 0.708
{\rm log}_{10}({\rm sSFR}) -10.624 -10.415 -10.221
{\rm stellar\ age} 6.719 7.541 8.669

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.623 -0.411 -0.284
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.464 0.179 0.377

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.256 0.407
\delta -0.254 0.060 0.268
\tau_1/\tau_2 0.578 0.925 1.288
Q_{PAH} 1.215 2.392 4.127
U_{min} 2.864 7.889 14.819
{\rm log}_{10}(\gamma_e)\, -2.531 -1.863 -1.339

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.333 -3.492 -2.610
{\rm log}_{10}(\tau_{AGN})\, 1.058 1.568 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.425 0.564 0.699
0.03-0.10 Gyr 0.113 0.483 0.760
0.10-0.33 Gyr 0.083 0.462 0.740
0.33-1.09 Gyr 0.070 0.495 0.732
1.09-3.59 Gyr 0.403 0.820 1.069
3.59-11.85 Gyr 0.903 1.073 1.187
11.85-13.16 Gyr 0.666 1.134 1.591