2020kfo

Download data

Information

Transient

Name: AT2020kfo
Right ascension: 20h52m44.73s
Declination: -68d51m56.84s
Discovery Date: May 15, 2020, 12:12 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.042

Host

Name: 2020kfo
Right ascension: 20h52m44.33s
Declination: -68d51m55.14s
Redshift: 0.035768
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 enough filters
 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 0.85
Cutout download processed 4.23
Global aperture construction processed 0.18
Local aperture photometry processed 0.97
Global aperture photometry processed 1.08
Validate local photometry processed 0.01
Validate global photometry processed 1.65
Host information processed 0.09
Global host SED inference processed 708.54
Local host SED inference not enough filters 17.25
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 20h52m44.73s, -68d51m56.84s
semi major axis, semi minor axis (arcsec) = 2.81, 2.81
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
2MASS_H 2943.81 121.13 13.860 0.045 Vega

Aperture details

RA, DEC (J2000) = 20h52m44.36s, -68d51m55.29s
semi major axis, semi minor axis (arcsec) = 11.66, 10.87
angle (degrees, anti-clockwise from east) = -39.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 56.12 1.66 19.527 0.032 AB
GALEX_NUV 93.46 1.24 18.973 0.014 AB
2MASS_J 10107.32 296.73 12.994 0.032 Vega
2MASS_H 11776.82 480.8 12.355 0.044 Vega
2MASS_K 9971.0 469.37 12.065 0.051 Vega
WISE_W1 4124.59 40.94 12.163 0.011 Vega
WISE_W2 2446.64 41.87 12.090 0.019 Vega
WISE_W3 2602.46 143.65 10.188 0.060 Vega
WISE_W4 2662.58 849.07 8.717 0.346 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})\, 10.392 10.522 10.660
{\rm log}_{10}({\rm SFR}) -0.761 -0.283 0.126
{\rm log}_{10}({\rm sSFR}) -11.262 -10.829 -10.392
{\rm stellar\ age} 6.294 7.910 11.339

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.520 -0.168 0.027
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.276 -0.623 -0.158

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.101 0.208 0.442
\delta -0.787 -0.430 -0.053
\tau_1/\tau_2 0.275 0.713 1.175
Q_{PAH} 0.204 0.847 2.858
U_{min} 2.517 7.017 13.793
{\rm log}_{10}(\gamma_e)\, -3.387 -2.364 -1.440

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.417 -3.435 -2.303
{\rm log}_{10}(\tau_{AGN})\, 1.190 1.677 1.984

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.036 -0.455 0.052
0.03-0.10 Gyr -1.153 -0.364 0.197
0.10-0.33 Gyr -1.108 -0.138 0.392
0.33-1.09 Gyr -1.207 -0.018 0.482
1.09-3.61 Gyr -1.088 0.227 0.629
3.61-11.95 Gyr 0.023 0.549 0.763
11.95-13.28 Gyr 0.159 0.820 1.674