2021bjb

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Information

Transient

Name: 2021bjb
Right ascension: 14h03m40.32s
Declination: -34d11m02.05s
Discovery Date: None
Classification: Ia
Redshift: 0.015862
MW E(B-V): 0.059

Host

Name: 2021bjb
Right ascension: 14h02m55.63s
Declination: -34d15m20.52s
Redshift: 0.014146
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.7
Cutout download processed 5.38
Global aperture construction failed 1.02
Local aperture photometry processed 0.82
Global aperture photometry not processed None
Validate local photometry processed 0.02
Validate global photometry not processed None
Host information processed 0.1
Global host SED inference not processed None
Local host SED inference processed 1328.86
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.07
Log transient processing status blocked None
 

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) = 14h03m40.32s, -34d11m02.05s
semi major axis, semi minor axis (arcsec) = 6.93, 6.93
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 15.53 3.92 20.922 0.274
GALEX_NUV 7.41 0.63 21.725 0.092
2MASS_J 6183.26 171.59 13.527 0.030
2MASS_H 7859.71 287.71 12.794 0.040
2MASS_K 6239.97 310.45 12.574 0.054
WISE_W1 1824.17 23.39 13.048 0.014
WISE_W2 930.66 20.61 13.139 0.024
WISE_W3 571.85 42.04 11.833 0.080

Aperture details

RA, DEC (J2000) = ,
semi major axis, semi minor axis (arcsec) = ,
angle (degrees, anti-clockwise from east) =

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
 

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})\, 9.323 9.492 9.633
{\rm log}_{10}({\rm SFR}) -2.216 -1.544 -1.023
{\rm log}_{10}({\rm sSFR}) -11.770 -11.055 -10.439
{\rm stellar\ age} 6.683 8.559 12.531

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.375 -0.747 -0.326
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.498 -0.680 0.033

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.225 0.425 0.671
\delta -0.897 -0.629 -0.315
\tau_1/\tau_2 0.215 0.586 1.054
Q_{PAH} 0.209 0.720 2.110
U_{min} 2.681 7.720 14.976
{\rm log}_{10}(\gamma_e)\, -3.559 -2.886 -1.855

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.533 -3.627 -2.628
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.541 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.092 -1.312 -0.823
0.03-0.10 Gyr -3.559 -2.085 -1.285
0.10-0.33 Gyr -4.222 -2.339 -1.368
0.33-1.10 Gyr -3.972 -1.882 -0.711
1.10-3.63 Gyr -3.781 -1.372 -0.517
3.63-12.03 Gyr -2.052 -0.617 -0.320
12.03-13.37 Gyr -0.842 -0.054 0.740

Global parameter details

Documentation