2020hek

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Information

Transient

Name: 2020hek
Right ascension: 12h28m00.19s
Declination: 41d07m12.82s
Discovery Date: None
Classification: SN Ia
Redshift: 0.037892
MW E(B-V): 0.016

Host

Name: 2020hek
Right ascension: 12h28m00.54s
Declination: 41d07m15.47s
Redshift: 0.037892
Photometric Redshift: 0.063
 

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 1.75
Cutout download processed 13.74
Global aperture construction processed 0.61
Local aperture photometry processed 4.38
Global aperture photometry processed 4.9
Validate local photometry processed 0.02
Validate global photometry processed 14.81
Host information processed 0.08
Global host SED inference processed 381.81
Local host SED inference processed 468.71
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
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) = 12h28m00.19s, 41d07m12.82s
semi major axis, semi minor axis (arcsec) = 2.66, 2.66
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 27.27 2.18 20.311 0.087 AB
SDSS_g 75.48 2.33 19.205 0.033 AB
PanSTARRS_g 72.68 0.58 19.246 0.009 AB
SDSS_r 112.72 2.93 18.770 0.028 AB
PanSTARRS_r 110.35 0.85 18.793 0.008 AB
SDSS_i 137.65 3.6 18.553 0.028 AB
PanSTARRS_i 139.51 1.02 18.539 0.008 AB
PanSTARRS_z 143.0 1.54 18.512 0.012 AB
SDSS_z 138.09 7.67 18.550 0.060 AB
PanSTARRS_y 172.88 3.01 18.306 0.019 AB

Aperture details

RA, DEC (J2000) = 12h28m00.50s, 41d07m15.40s
semi major axis, semi minor axis (arcsec) = 13.71, 4.03
angle (degrees, anti-clockwise from east) = -122.24

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 26.58 4.86 20.339 0.199 AB
GALEX_NUV 58.13 4.64 19.489 0.087 AB
SDSS_u 107.88 5.8 18.818 0.058 AB
SDSS_g 312.58 4.92 17.663 0.017 AB
PanSTARRS_g 316.13 1.58 17.650 0.005 AB
SDSS_r 476.32 6.33 17.205 0.014 AB
PanSTARRS_r 483.83 2.29 17.188 0.005 AB
SDSS_i 604.18 8.39 16.947 0.015 AB
PanSTARRS_i 622.37 2.72 16.915 0.005 AB
PanSTARRS_z 656.96 4.19 16.856 0.007 AB
SDSS_z 605.4 20.76 16.945 0.037 AB
PanSTARRS_y 799.47 7.99 16.643 0.011 AB
2MASS_J 794.15 174.78 15.755 0.239 Vega
2MASS_H 522.33 262.54 15.738 0.546 Vega
2MASS_K 396.58 279.59 15.566 0.765 Vega
WISE_W1 473.58 16.09 14.513 0.037 Vega
WISE_W2 313.81 20.7 14.319 0.072 Vega
WISE_W3 756.25 103.02 11.529 0.148 Vega
WISE_W4 680.34 580.0 10.198 0.926 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})\, 8.726 8.878 9.006
{\rm log}_{10}({\rm SFR}) -1.710 -1.130 -0.656
{\rm log}_{10}({\rm sSFR}) -10.567 -10.038 -9.458
{\rm stellar\ age} 4.251 6.637 8.360

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.789 -1.359 -0.904
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.499 0.172 0.381

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.218 0.599 0.926
\delta -0.355 -0.002 0.276
\tau_1/\tau_2 0.684 1.029 1.358
Q_{PAH} 0.703 2.073 4.361
U_{min} 2.972 7.846 14.452
{\rm log}_{10}(\gamma_e)\, -3.148 -2.162 -0.982

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.265 -1.361 -0.509
{\rm log}_{10}(\tau_{AGN})\, 0.952 1.360 1.869

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.869 -1.367 -1.006
0.03-0.10 Gyr -1.770 -1.057 -0.547
0.10-0.33 Gyr -1.612 -0.981 -0.451
0.33-1.09 Gyr -1.818 -1.133 -0.713
1.09-3.61 Gyr -1.700 -1.130 -0.848
3.61-11.92 Gyr -1.647 -1.086 -0.875
11.92-13.25 Gyr -1.734 -1.052 -0.451

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.380 9.472 9.569
{\rm log}_{10}({\rm SFR}) -0.657 -0.402 -0.124
{\rm log}_{10}({\rm sSFR}) -10.163 -9.892 -9.590
{\rm stellar\ age} 5.372 6.653 7.836

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.136 -0.753 -0.507
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.143 0.299 0.415

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.266 0.448 0.655
\delta -0.215 0.069 0.253
\tau_1/\tau_2 0.640 0.918 1.227
Q_{PAH} 0.398 0.978 2.052
U_{min} 2.811 7.122 13.851
{\rm log}_{10}(\gamma_e)\, -3.496 -2.884 -1.904

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.502 -2.238 -1.808
{\rm log}_{10}(\tau_{AGN})\, 0.882 1.192 1.653

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.010 -0.679 -0.482
0.03-0.10 Gyr -0.650 -0.326 0.004
0.10-0.33 Gyr -0.593 -0.273 -0.006
0.33-1.09 Gyr -0.801 -0.481 -0.235
1.09-3.61 Gyr -0.779 -0.463 -0.240
3.61-11.92 Gyr -0.715 -0.463 -0.299
11.92-13.25 Gyr -0.970 -0.436 0.042