2020ablj

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Information

Transient

Name: AT2020ablj
Right ascension: 23h12m12.42s
Declination: -57d59m35.81s
Discovery Date: Dec. 3, 2020, 1:26 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name: 128342
Right ascension: 23h12m12.58s
Declination: -57d59m36.09s
Redshift: 0.042656
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
no valid phot
 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 3.98
Cutout download processed 7.06
Global aperture construction processed 0.16
Local aperture photometry processed 1.01
Global aperture photometry processed 0.83
Validate local photometry no valid phot 0.01
Validate global photometry processed 1.01
Host information processed 0.15
Global host SED inference processed 662.6
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 23h12m12.42s, -57d59m35.81s
semi major axis, semi minor axis (arcsec) = 2.38, 2.38
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 23h12m12.63s, -57d59m36.72s
semi major axis, semi minor axis (arcsec) = 18.59, 8.5
angle (degrees, anti-clockwise from east) = -166.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 57.73 6.23 19.496 0.117 AB
GALEX_NUV 104.02 3.64 18.857 0.038 AB
2MASS_J 12358.71 356.52 12.775 0.031 Vega
2MASS_H 15353.49 473.82 12.067 0.034 Vega
2MASS_K 13246.48 556.36 11.757 0.046 Vega
WISE_W1 6321.42 52.09 11.699 0.009 Vega
WISE_W2 3909.29 54.69 11.581 0.015 Vega
WISE_W3 9931.27 185.33 8.733 0.020 Vega
WISE_W4 8611.79 1058.21 7.442 0.133 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})\, 10.660 10.815 10.948
{\rm log}_{10}({\rm SFR}) -0.568 0.034 0.633
{\rm log}_{10}({\rm sSFR}) -11.410 -10.805 -10.149
{\rm stellar\ age} 5.573 7.588 10.268

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.434 -0.140 0.023
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.189 -0.544 -0.103

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.169 0.352 0.639
\delta -0.791 -0.472 -0.146
\tau_1/\tau_2 0.253 0.684 1.200
Q_{PAH} 0.368 1.467 3.882
U_{min} 2.462 6.941 13.305
{\rm log}_{10}(\gamma_e)\, -3.370 -2.286 -1.461

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.048 -2.561 -1.417
{\rm log}_{10}(\tau_{AGN})\, 1.264 1.781 2.059

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.549 0.066 0.649
0.03-0.10 Gyr -1.275 -0.187 0.661
0.10-0.33 Gyr -1.280 -0.077 0.550
0.33-1.09 Gyr -0.873 0.317 0.873
1.09-3.60 Gyr -0.476 0.673 1.054
3.60-11.87 Gyr 0.158 0.844 1.064
11.87-13.19 Gyr 0.277 1.038 1.808