2020bjk

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Information

Transient

Name: SN2020bjk
Right ascension: 12h07m44.78s
Declination: -32d00m48.38s
Discovery Date: Jan. 29, 2020, 12:25 p.m.
Classification: SN Ia
Redshift: 0.022000
MW E(B-V): 0.065

Host

Name: 2020bjk
Right ascension: 12h07m43.97s
Declination: -32d01m13.44s
Redshift: 0.022062
Photometric Redshift:
 

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
failed
 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 0.35
Cutout download processed 3.28
Global aperture construction processed 0.16
Local aperture photometry processed 0.92
Global aperture photometry processed 1.1
Validate local photometry processed 0.01
Validate global photometry processed 1.54
Host information processed 0.08
Global host SED inference processed 880.37
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.1
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) = 12h07m44.78s, -32d00m48.38s
semi major axis, semi minor axis (arcsec) = 4.49, 4.49
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.07 2.66 21.942 0.477 AB
2MASS_J 274.45 111.1 16.909 0.439 Vega
2MASS_H 389.74 138.53 16.055 0.386 Vega
2MASS_K 147.64 191.71 16.639 1.410 Vega

Aperture details

RA, DEC (J2000) = 12h07m43.97s, -32d01m13.28s
semi major axis, semi minor axis (arcsec) = 23.28, 12.05
angle (degrees, anti-clockwise from east) = -102.49

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 101.4 10.89 18.885 0.117 AB
GALEX_NUV 104.42 5.35 18.853 0.056 AB
2MASS_J 20000.11 417.79 12.253 0.023 Vega
2MASS_H 23898.87 519.39 11.586 0.024 Vega
2MASS_K 20852.42 718.39 11.264 0.037 Vega
WISE_W1 9583.36 77.03 11.247 0.009 Vega
WISE_W2 5315.01 69.35 11.247 0.014 Vega
WISE_W3 6169.02 294.62 9.250 0.052 Vega
WISE_W4 4896.11 897.86 8.055 0.199 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})\, 10.380 10.553 10.671
{\rm log}_{10}({\rm SFR}) -1.308 -0.866 -0.420
{\rm log}_{10}({\rm sSFR}) -11.843 -11.374 -10.933
{\rm stellar\ age} 6.362 8.251 12.290

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.435 -0.167 0.017
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.957 -0.459 -0.131

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.054 0.127 0.242
\delta -0.819 -0.361 0.103
\tau_1/\tau_2 0.266 0.692 1.136
Q_{PAH} 0.507 1.909 4.304
U_{min} 2.362 7.076 14.169
{\rm log}_{10}(\gamma_e)\, -2.936 -1.689 -0.825

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.634 -3.803 -2.628
{\rm log}_{10}(\tau_{AGN})\, 1.250 1.768 2.035

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.386 -0.923 -0.519
0.03-0.10 Gyr -1.813 -0.936 -0.353
0.10-0.33 Gyr -1.924 -0.737 -0.124
0.33-1.10 Gyr -1.889 -0.409 0.355
1.10-3.65 Gyr -1.577 0.034 0.645
3.65-12.12 Gyr -0.438 0.509 0.772
12.12-13.46 Gyr 0.118 0.855 1.763