SN2020yy

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Information

Transient

Name: SN2020yy
Right ascension: 14h18m53.91s
Declination: 63d09m45.00s
Discovery Date: None
Classification: SN IIn
Redshift: 0.067500
MW E(B-V): 0.015

Host

Name: SN2020yy
Right ascension: 14h18m57.12s
Declination: 63d09m57.42s
Redshift: None
Photometric Redshift: 0.318
 

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 2.86
Cutout download processed 2.56
Global aperture construction processed 0.9
Local aperture photometry processed 4.09
Global aperture photometry processed 3.85
Validate local photometry processed 0.03
Validate global photometry processed 10.27
Host information processed 0.09
Global host SED inference processed 453.81
Local host SED inference processed 459.96
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.06
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) = 14h18m53.91s, 63d09m45.00s
semi major axis, semi minor axis (arcsec) = 1.55, 1.55
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 3.09 0.37 22.675 0.131 AB
PanSTARRS_r 4.76 0.45 22.207 0.102 AB
PanSTARRS_i 7.03 0.41 21.783 0.063 AB
PanSTARRS_z 6.7 1.0 21.835 0.161 AB
PanSTARRS_y 9.52 2.56 21.453 0.291 AB

Aperture details

RA, DEC (J2000) = 14h18m57.12s, 63d09m57.49s
semi major axis, semi minor axis (arcsec) = 5.69, 4.49
angle (degrees, anti-clockwise from east) = -20.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 26.64 1.24 20.336 0.050 AB
PanSTARRS_r 58.08 1.38 19.490 0.026 AB
PanSTARRS_i 84.65 1.28 19.081 0.016 AB
PanSTARRS_z 109.8 3.06 18.798 0.030 AB
PanSTARRS_y 118.45 7.51 18.716 0.069 AB
2MASS_J 138.87 126.5 17.649 0.989 Vega
2MASS_H 97.01 190.31 17.565 2.130 Vega
2MASS_K 271.28 218.98 15.979 0.876 Vega
WISE_W1 162.6 10.5 15.673 0.070 Vega
WISE_W2 138.66 14.35 15.206 0.112 Vega
WISE_W3 278.77 45.91 12.613 0.179 Vega
WISE_W4 881.03 358.49 9.918 0.442 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})\, 7.774 8.131 8.358
{\rm log}_{10}({\rm SFR}) -1.730 -1.220 -0.617
{\rm log}_{10}({\rm sSFR}) -9.983 -9.358 -8.503
{\rm stellar\ age} 1.263 5.304 7.112

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.578 -0.876 -0.226
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.476 -0.424 0.249

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.867 1.333 1.988
\delta -0.147 0.130 0.314
\tau_1/\tau_2 0.711 1.032 1.402
Q_{PAH} 0.879 2.561 5.103
U_{min} 2.839 7.947 15.379
{\rm log}_{10}(\gamma_e)\, -2.807 -1.751 -0.725

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.623 -0.617 0.062
{\rm log}_{10}(\tau_{AGN})\, 0.959 1.410 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.658 -1.156 -0.625
0.03-0.10 Gyr -2.015 -1.366 -0.640
0.10-0.33 Gyr -2.262 -1.569 -1.035
0.33-1.08 Gyr -2.697 -1.766 -1.320
1.08-3.53 Gyr -3.225 -1.872 -1.490
3.53-11.57 Gyr -3.568 -1.945 -1.530
11.57-12.86 Gyr -3.806 -2.026 -1.415

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.514 9.604 9.694
{\rm log}_{10}({\rm SFR}) -1.909 -1.367 -0.928
{\rm log}_{10}({\rm sSFR}) -11.510 -10.989 -10.541
{\rm stellar\ age} 7.144 8.249 11.754

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.914 -0.483 -0.180
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.758 -0.860 0.202

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.521 0.838 1.133
\delta -0.038 0.200 0.336
\tau_1/\tau_2 0.595 0.934 1.311
Q_{PAH} 0.992 2.269 4.219
U_{min} 3.021 8.522 15.686
{\rm log}_{10}(\gamma_e)\, -3.073 -2.270 -1.399

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.014 -1.248 -0.891
{\rm log}_{10}(\tau_{AGN})\, 0.861 1.132 1.527

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.110 -1.346 -0.803
0.03-0.10 Gyr -2.354 -1.523 -0.983
0.10-0.33 Gyr -2.700 -1.501 -0.923
0.33-1.08 Gyr -3.107 -1.579 -0.889
1.08-3.53 Gyr -2.579 -1.050 -0.438
3.53-11.57 Gyr -1.332 -0.300 -0.134
11.57-12.86 Gyr -0.621 0.066 0.778