2020abkb

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Information

Transient

Name: 2020abkb
Right ascension: 3h31m41.24s
Declination: -4d28m29.72s
Discovery Date: None
Classification: None
Redshift: 0.148000
MW E(B-V): 0.038

Host

Name: 2020abkb
Right ascension: 3h31m41.07s
Declination: -4d28m32.38s
Redshift: None
Photometric Redshift: 0.150
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.25
Cutout download processed 0.21
Global aperture construction processed 0.62
Local aperture photometry processed 3.98
Global aperture photometry processed 4.02
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.56
Host information processed 0.08
Global host SED inference processed 412.96
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.15
Host MWEBV processed 0.05
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) = 3h31m41.24s, -4d28m29.72s
semi major axis, semi minor axis (arcsec) = 0.77, 0.77
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 3h31m41.05s, -4d28m32.35s
semi major axis, semi minor axis (arcsec) = 5.72, 3.94
angle (degrees, anti-clockwise from east) = -151.08

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 71.25 0.48 19.268 0.007
PanSTARRS_g 78.46 1.58 19.163 0.022
PanSTARRS_r 116.32 1.44 18.736 0.013
PanSTARRS_i 159.47 1.41 18.393 0.010
PanSTARRS_z 193.7 3.08 18.182 0.017
PanSTARRS_y 174.76 7.47 18.294 0.046
2MASS_J 346.02 120.59 16.657 0.378
2MASS_H 346.57 177.84 16.183 0.557
2MASS_K 411.44 241.44 15.526 0.637
WISE_W1 240.92 13.11 15.246 0.059
WISE_W2 331.11 19.57 14.261 0.064
WISE_W3 815.84 86.23 11.447 0.115
WISE_W4 2266.77 661.68 8.891 0.317
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.894 10.063 10.217
{\rm log}_{10}({\rm SFR}) -1.627 -0.308 0.557
{\rm log}_{10}({\rm sSFR}) -11.717 -10.373 -9.481
{\rm stellar\ age} 1.066 3.402 5.828

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.563 -0.982 -0.354
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.598 -0.375 0.294

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.334 0.557 0.845
\delta -0.466 0.025 0.285
\tau_1/\tau_2 0.509 0.879 1.282
Q_{PAH} 0.704 1.954 3.925
U_{min} 2.763 8.436 16.223
{\rm log}_{10}(\gamma_e)\, -3.266 -2.120 -0.958

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.072 -0.792 -0.558
{\rm log}_{10}(\tau_{AGN})\, 0.872 1.044 1.284

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.403 -0.659 -0.039
0.03-0.10 Gyr -2.150 -0.314 0.691
0.10-0.32 Gyr -1.151 0.325 0.987
0.32-1.03 Gyr -0.375 0.588 1.044
1.03-3.33 Gyr -1.418 0.281 0.652
3.33-10.70 Gyr -2.452 -0.340 0.269
10.70-11.88 Gyr -2.942 -0.474 0.419