2021wjb

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Information

Transient

Name: 2021wjb
Right ascension: 20h00m49.92s
Declination: -38d34m38.03s
Discovery Date: None
Classification: Ia
Redshift: 0.019449
MW E(B-V): 0.061

Host

Name: 2021wjb
Right ascension: 20h00m50.18s
Declination: -38d34m29.64s
Redshift: None
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
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 0.6
Cutout download processed 2.96
Global aperture construction processed 0.17
Local aperture photometry processed 0.97
Global aperture photometry processed 1.07
Validate local photometry processed 0.01
Validate global photometry processed 1.7
Host information processed 0.09
Global host SED inference processed 1926.08
Local host SED inference not processed 17.49
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.06
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) = 20h00m49.92s, -38d34m38.03s
semi major axis, semi minor axis (arcsec) = 5.07, 5.07
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 4.58 2.24 22.248 0.532 AB
2MASS_J 7641.83 111.54 13.297 0.016 Vega
2MASS_H 9266.71 181.24 12.615 0.021 Vega
2MASS_K 7694.54 222.59 12.347 0.031 Vega

Aperture details

RA, DEC (J2000) = 20h00m50.36s, -38d34m30.39s
semi major axis, semi minor axis (arcsec) = 31.93, 27.72
angle (degrees, anti-clockwise from east) = -60.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 115.41 9.26 18.744 0.087 AB
2MASS_H 170800.81 1054.77 9.451 0.007 Vega
WISE_W1 66206.35 458.19 9.149 0.008 Vega
WISE_W2 36040.05 331.49 9.169 0.010 Vega
WISE_W3 9692.94 432.01 8.760 0.048 Vega
WISE_W4 6526.02 1770.29 7.743 0.295 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})\, 11.263 11.385 11.468
{\rm log}_{10}({\rm SFR}) -5.077 -2.460 -1.333
{\rm log}_{10}({\rm sSFR}) -16.391 -13.792 -12.704
{\rm stellar\ age} 8.061 12.322 12.819

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.578 -0.307 -0.120
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.473 -0.585 0.101

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.035 0.122 0.275
\delta -0.842 -0.506 -0.059
\tau_1/\tau_2 0.349 0.837 1.328
Q_{PAH} 0.103 0.403 1.328
U_{min} 3.360 8.918 16.517
{\rm log}_{10}(\gamma_e)\, -3.602 -2.963 -2.022

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.656 -3.917 -3.034
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.589 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.858 -2.597 -1.430
0.03-0.10 Gyr -6.118 -2.833 -1.361
0.10-0.33 Gyr -6.217 -2.920 -1.312
0.33-1.10 Gyr -5.543 -2.437 -0.831
1.10-3.66 Gyr -3.666 -1.506 0.327
3.66-12.15 Gyr -1.492 0.609 1.531
12.15-13.50 Gyr 1.143 2.472 2.588