2021juw

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Information

Transient

Name: SN2021juw
Right ascension: 19h47m05.21s
Declination: -20d12m11.52s
Discovery Date: April 12, 2021, 2:58 p.m.
Classification: SN Ia
Redshift: 0.039000
MW E(B-V): 0.075

Host

Name: 2021juw
Right ascension: 19h47m05.28s
Declination: -20d12m19.95s
Redshift: 0.039244
Photometric Redshift: 0.021
 

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 4.71
Cutout download processed 4.26
Global aperture construction processed 0.72
Local aperture photometry processed 4.16
Global aperture photometry processed 4.08
Validate local photometry processed 0.02
Validate global photometry processed 10.1
Host information processed 0.08
Global host SED inference processed 462.16
Local host SED inference processed 471.77
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 19h47m05.21s, -20d12m11.52s
semi major axis, semi minor axis (arcsec) = 2.57, 2.57
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 35.85 0.65 20.014 0.020 AB
PanSTARRS_r 76.9 0.83 19.185 0.012 AB
PanSTARRS_i 119.48 0.77 18.707 0.007 AB
PanSTARRS_z 158.9 1.87 18.397 0.013 AB
PanSTARRS_y 232.38 4.57 17.985 0.021 AB

Aperture details

RA, DEC (J2000) = 19h47m05.27s, -20d12m20.15s
semi major axis, semi minor axis (arcsec) = 20.01, 9.34
angle (degrees, anti-clockwise from east) = -126.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 19.52 5.67 20.674 0.316 AB
GALEX_NUV 66.4 1.84 19.345 0.030 AB
PanSTARRS_g 3890.45 3.59 14.925 0.001 AB
PanSTARRS_r 8521.67 4.69 14.074 0.001 AB
PanSTARRS_i 12885.34 4.23 13.625 0.000 AB
PanSTARRS_y 22322.04 24.39 13.028 0.001 AB
2MASS_J 29173.43 300.17 11.843 0.011 Vega
2MASS_H 37076.67 503.4 11.110 0.015 Vega
2MASS_K 32323.58 566.62 10.788 0.019 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})\, 9.033 9.243 9.379
{\rm log}_{10}({\rm SFR}) -1.170 -0.636 -0.101
{\rm log}_{10}({\rm sSFR}) -10.487 -9.903 -9.226
{\rm stellar\ age} 4.105 6.924 8.867

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.058 -0.392 -0.002
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.650 0.015 0.283

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.908 1.455 1.938
\delta -0.253 -0.048 0.200
\tau_1/\tau_2 0.676 1.047 1.414
Q_{PAH} 0.424 1.679 3.982
U_{min} 2.583 7.649 15.186
{\rm log}_{10}(\gamma_e)\, -3.504 -2.538 -1.192

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.928 -1.929 -0.555
{\rm log}_{10}(\tau_{AGN})\, 0.857 1.303 1.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.162 -0.559 -0.170
0.03-0.10 Gyr -1.452 -0.726 -0.057
0.10-0.33 Gyr -1.833 -0.891 -0.345
0.33-1.09 Gyr -1.940 -0.943 -0.431
1.09-3.60 Gyr -1.828 -0.858 -0.497
3.60-11.91 Gyr -1.608 -0.758 -0.497
11.91-13.23 Gyr -1.539 -0.687 -0.003

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.112 11.186 11.260
{\rm log}_{10}({\rm SFR}) 0.052 0.635 1.008
{\rm log}_{10}({\rm sSFR}) -11.206 -10.540 -10.132
{\rm stellar\ age} 4.696 6.859 8.074

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.407 -0.200 -0.029
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.687 -0.907 0.184

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.573 0.826 1.206
\delta -0.570 -0.328 0.069
\tau_1/\tau_2 0.511 0.905 1.263
Q_{PAH} 0.181 1.425 3.644
U_{min} 2.913 7.384 14.410
{\rm log}_{10}(\gamma_e)\, -3.291 -1.909 -1.432

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.380 -2.762 -1.416
{\rm log}_{10}(\tau_{AGN})\, 0.879 1.261 1.906

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.018 0.577 0.950
0.03-0.10 Gyr -0.123 0.606 1.044
0.10-0.33 Gyr -0.114 0.705 1.111
0.33-1.09 Gyr 0.402 0.983 1.422
1.09-3.60 Gyr 0.883 1.289 1.617
3.60-11.91 Gyr 0.807 1.268 1.411
11.91-13.23 Gyr 0.522 1.229 1.691