2020ksa

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Information

Transient

Name: SN2020ksa
Right ascension: 10h59m27.94s
Declination: 46d07m28.45s
Discovery Date: May 22, 2020, 4:18 a.m.
Classification: SN Ib
Redshift: 0.022239
MW E(B-V): 0.016

Host

Name: 2020ksa
Right ascension: 10h59m27.34s
Declination: 46d07m20.28s
Redshift: 0.022165
Photometric Redshift: 0.028
 

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 0.98
Cutout download processed 13.4
Global aperture construction processed 1.39
Local aperture photometry processed 4.8
Global aperture photometry processed 4.87
Validate local photometry processed 0.02
Validate global photometry processed 19.69
Host information processed 0.09
Global host SED inference processed 441.44
Local host SED inference processed 438.51
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 10h59m27.94s, 46d07m28.45s
semi major axis, semi minor axis (arcsec) = 4.47, 4.47
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 103.94 3.88 18.858 0.041 AB
SDSS_g 439.76 6.16 17.292 0.015 AB
PanSTARRS_g 510.07 1.5 17.131 0.003 AB
SDSS_r 910.32 8.46 16.502 0.010 AB
PanSTARRS_r 971.44 1.84 16.431 0.002 AB
SDSS_i 1294.35 10.53 16.120 0.009 AB
PanSTARRS_i 1269.55 2.68 16.141 0.002 AB
PanSTARRS_z 1647.67 4.02 15.858 0.003 AB
SDSS_z 1619.99 15.89 15.876 0.011 AB
PanSTARRS_y 2016.01 7.64 15.639 0.004 AB
2MASS_J 2351.37 88.0 14.577 0.041 Vega
2MASS_H 2897.71 133.64 13.877 0.050 Vega
2MASS_K 2491.06 137.62 13.571 0.060 Vega

Aperture details

RA, DEC (J2000) = 10h59m27.43s, 46d07m20.43s
semi major axis, semi minor axis (arcsec) = 77.66, 32.02
angle (degrees, anti-clockwise from east) = -59.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 16666.59 14.9 13.345 0.001 AB
PanSTARRS_i 36217.34 22.67 12.503 0.001 AB
PanSTARRS_z 48525.68 40.34 12.185 0.001 AB
2MASS_J 62010.17 971.36 11.024 0.017 Vega
2MASS_H 73025.09 1486.23 10.374 0.022 Vega
2MASS_K 60921.39 1531.05 10.100 0.027 Vega
WISE_W2 18988.44 471.46 9.865 0.027 Vega
WISE_W3 45515.41 1721.04 7.081 0.041 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})\, 9.456 9.571 9.692
{\rm log}_{10}({\rm SFR}) -1.330 -0.802 -0.379
{\rm log}_{10}({\rm sSFR}) -10.991 -10.389 -9.896
{\rm stellar\ age} 6.000 7.579 9.373

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.245 -0.614 -0.286
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.564 -0.198 0.105

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.439 0.786 1.068
\delta -0.692 -0.375 -0.115
\tau_1/\tau_2 0.596 0.942 1.318
Q_{PAH} 0.566 2.151 4.299
U_{min} 2.508 7.140 13.772
{\rm log}_{10}(\gamma_e)\, -3.532 -2.558 -1.241

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.360 -3.111 -1.225
{\rm log}_{10}(\tau_{AGN})\, 0.940 1.476 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.114 -0.634 -0.345
0.03-0.10 Gyr -1.864 -0.930 -0.385
0.10-0.33 Gyr -1.941 -0.917 -0.350
0.33-1.10 Gyr -1.605 -0.783 -0.317
1.10-3.65 Gyr -1.247 -0.508 -0.236
3.65-12.12 Gyr -0.778 -0.363 -0.161
12.12-13.46 Gyr -0.820 -0.245 0.401

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.817 10.950 11.043
{\rm log}_{10}({\rm SFR}) -0.429 0.613 1.089
{\rm log}_{10}({\rm sSFR}) -11.412 -10.328 -9.836
{\rm stellar\ age} 5.366 7.517 9.575

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.408 -0.288 -0.194
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.654 -1.235 -0.274

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.241 0.373 0.549
\delta -0.855 -0.569 0.038
\tau_1/\tau_2 0.531 0.912 1.315
Q_{PAH} 0.563 1.301 3.548
U_{min} 2.728 7.649 14.256
{\rm log}_{10}(\gamma_e)\, -3.520 -2.558 -1.481

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.691 -4.083 -3.062
{\rm log}_{10}(\tau_{AGN})\, 1.125 1.694 1.990

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.680 0.368 0.825
0.03-0.10 Gyr -0.615 0.621 1.189
0.10-0.33 Gyr -0.725 0.531 1.079
0.33-1.10 Gyr -0.520 0.415 0.943
1.10-3.65 Gyr 0.031 0.834 1.252
3.65-12.12 Gyr 0.351 1.000 1.192
12.12-13.46 Gyr 0.173 1.091 1.782