2020zko

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Information

Transient

Name: SN2020zko
Right ascension: 11h52m17.40s
Declination: 43d17m12.22s
Discovery Date: Nov. 12, 2020, 11:23 a.m.
Classification: SN Ia
Redshift: 0.051000
MW E(B-V): 0.017

Host

Name: 2020zko
Right ascension: 11h52m17.37s
Declination: 43d17m13.48s
Redshift: 0.050804
Photometric Redshift: 0.039
 

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 1.9
Cutout download processed 14.68
Global aperture construction processed 0.65
Local aperture photometry processed 5.63
Global aperture photometry processed 5.9
Validate local photometry processed 0.03
Validate global photometry processed 17.12
Host information processed 0.08
Global host SED inference processed 531.24
Local host SED inference processed 629.86
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 11h52m17.40s, 43d17m12.22s
semi major axis, semi minor axis (arcsec) = 2.02, 2.02
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 69.91 2.72 19.289 0.042 AB
SDSS_g 168.65 3.42 18.333 0.022 AB
PanSTARRS_g 143.61 0.61 18.507 0.005 AB
SDSS_r 249.48 4.19 17.907 0.018 AB
PanSTARRS_r 215.04 0.68 18.069 0.003 AB
SDSS_i 324.77 4.86 17.621 0.016 AB
PanSTARRS_i 286.2 0.82 17.758 0.003 AB
PanSTARRS_z 312.41 1.34 17.663 0.005 AB
SDSS_z 377.75 7.32 17.457 0.021 AB
PanSTARRS_y 328.26 3.14 17.609 0.010 AB

Aperture details

RA, DEC (J2000) = 11h52m17.34s, 43d17m13.65s
semi major axis, semi minor axis (arcsec) = 7.49, 4.69
angle (degrees, anti-clockwise from east) = -108.27

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 47.8 6.49 19.701 0.148 AB
GALEX_NUV 67.2 4.51 19.332 0.073 AB
SDSS_u 197.4 6.17 18.162 0.034 AB
SDSS_g 450.44 5.78 17.266 0.014 AB
PanSTARRS_g 434.89 1.7 17.304 0.004 AB
SDSS_r 649.58 7.12 16.868 0.012 AB
PanSTARRS_r 665.13 1.83 16.843 0.003 AB
SDSS_i 854.12 8.55 16.571 0.011 AB
PanSTARRS_i 851.24 2.29 16.575 0.003 AB
PanSTARRS_z 923.04 3.81 16.487 0.004 AB
SDSS_z 1014.83 17.7 16.384 0.019 AB
PanSTARRS_y 1021.49 9.09 16.377 0.010 AB
2MASS_J 1087.78 130.64 15.414 0.130 Vega
2MASS_H 1855.79 260.77 14.361 0.153 Vega
2MASS_K 1124.28 211.08 14.435 0.204 Vega
WISE_W1 565.39 15.73 14.320 0.030 Vega
WISE_W2 353.66 17.15 14.190 0.053 Vega
WISE_W3 1701.13 77.38 10.649 0.049 Vega
WISE_W4 2567.18 536.98 8.756 0.227 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})\, 9.481 9.592 9.705
{\rm log}_{10}({\rm SFR}) -0.971 -0.139 0.480
{\rm log}_{10}({\rm sSFR}) -10.540 -9.732 -9.099
{\rm stellar\ age} 6.525 8.316 11.680

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.838 -1.537 -1.128
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.754 -0.233 0.352

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.100 0.511 0.922
\delta -0.440 -0.056 0.255
\tau_1/\tau_2 0.685 1.108 1.516
Q_{PAH} 0.423 1.558 3.435
U_{min} 3.084 9.266 16.781
{\rm log}_{10}(\gamma_e)\, -3.380 -2.089 -0.578

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.519 -1.424 -0.279
{\rm log}_{10}(\tau_{AGN})\, 0.972 1.364 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.901 -1.109 -0.649
0.03-0.10 Gyr -0.922 0.005 0.639
0.10-0.33 Gyr -2.054 -0.817 -0.077
0.33-1.08 Gyr -3.182 -1.317 -0.584
1.08-3.57 Gyr -3.342 -1.292 -0.474
3.57-11.77 Gyr -1.849 -0.438 -0.200
11.77-13.08 Gyr -0.845 0.114 0.783

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.810 9.928 10.070
{\rm log}_{10}({\rm SFR}) 0.108 0.371 0.699
{\rm log}_{10}({\rm sSFR}) -9.809 -9.550 -9.260
{\rm stellar\ age} 6.742 7.673 10.983

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.513 -0.975 -0.648
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.294 0.318 0.447

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.171 0.286 0.457
\delta -0.814 -0.539 -0.284
\tau_1/\tau_2 0.509 0.902 1.296
Q_{PAH} 0.635 1.580 2.601
U_{min} 2.431 6.943 14.829
{\rm log}_{10}(\gamma_e)\, -3.461 -2.487 -1.682

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.059 -2.963 -2.097
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.531 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.670 -0.451 -0.163
0.03-0.10 Gyr 0.224 0.513 0.853
0.10-0.33 Gyr -2.543 -0.582 -0.005
0.33-1.08 Gyr -3.046 -0.677 -0.241
1.08-3.57 Gyr -2.207 -0.475 -0.084
3.57-11.77 Gyr -0.538 -0.011 0.173
11.77-13.08 Gyr -0.394 0.225 1.089