2020K

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Information

Transient

Name: SN2020K
Right ascension: 9h50m06.51s
Declination: 5d43m25.16s
Discovery Date: Jan. 1, 2020, 10:15 a.m.
Classification: SN Ia
Redshift: 0.092400
MW E(B-V): 0.023

Host

Name: SDSSJ095006.52+05432
Right ascension: 9h50m06.48s
Declination: 5d43m25.64s
Redshift: 0.092445
Photometric Redshift: 0.092
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 4.3
Cutout download processed 4.64
Global aperture construction processed 0.6
Local aperture photometry processed 1.6
Global aperture photometry processed 1.74
Validate local photometry no valid phot 0.02
Validate global photometry processed 6.8
Host information processed 0.14
Global host SED inference processed 472.9
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status blocked 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) = 9h50m06.51s, 5d43m25.16s
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

Data not available


Aperture details

RA, DEC (J2000) = 9h50m06.51s, 5d43m25.49s
semi major axis, semi minor axis (arcsec) = 6.35, 5.14
angle (degrees, anti-clockwise from east) = -66.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.19 1.24 22.642 0.424 AB
GALEX_NUV 6.83 0.47 21.814 0.075 AB
PanSTARRS_g 319.79 1.31 17.638 0.004 AB
2MASS_J 1518.05 199.04 15.052 0.142 Vega
2MASS_H 2014.9 258.76 14.272 0.139 Vega
2MASS_K 1697.06 318.47 13.988 0.204 Vega
WISE_W1 651.64 19.75 14.166 0.033 Vega
WISE_W2 420.78 22.9 14.001 0.059 Vega
WISE_W3 285.92 87.45 12.585 0.332 Vega
WISE_W4 920.58 585.02 9.870 0.690 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.372 10.536 10.657
{\rm log}_{10}({\rm SFR}) -3.218 -1.263 -0.086
{\rm log}_{10}({\rm sSFR}) -13.504 -11.709 -10.534
{\rm stellar\ age} 4.780 6.999 8.735

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.174 -0.806 -0.528
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.434 -0.656 0.020

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.146 0.301 0.474
\delta -0.907 -0.673 -0.172
\tau_1/\tau_2 0.546 0.934 1.335
Q_{PAH} 0.451 1.541 3.902
U_{min} 2.788 8.827 16.661
{\rm log}_{10}(\gamma_e)\, -3.046 -1.729 -0.587

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.250 -3.065 -2.017
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.521 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.174 -1.338 -0.092
0.03-0.10 Gyr -4.122 -1.524 -0.132
0.10-0.33 Gyr -4.079 -1.211 0.154
0.33-1.06 Gyr -2.965 -0.455 0.512
1.06-3.46 Gyr -1.037 0.513 0.911
3.46-11.29 Gyr -0.239 0.614 0.886
11.29-12.55 Gyr -1.034 0.520 1.346