2020ekl

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Information

Transient

Name: AT2020ekl
Right ascension: 19h44m44.54s
Declination: -28d23m12.14s
Discovery Date: March 11, 2020, 3:10 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.156

Host

Name: 2020ekl
Right ascension: 19h44m44.83s
Declination: -28d23m09.96s
Redshift: 0.016081
Photometric Redshift: 0.025
 

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
time limit exceeded
 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 1.27
Cutout download processed 4.58
Global aperture construction processed 0.66
Local aperture photometry processed 4.29
Global aperture photometry processed 4.3
Validate local photometry processed 0.02
Validate global photometry processed 11.95
Host information processed 0.08
Global host SED inference processed 619.46
Local host SED inference time limit exceeded 7181.98
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 19h44m44.54s, -28d23m12.14s
semi major axis, semi minor axis (arcsec) = 6.11, 6.11
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 5.78 3.03 21.995 0.570 AB
GALEX_NUV 11.82 0.84 21.218 0.077 AB
PanSTARRS_g 2749.95 2.06 15.302 0.001 AB
PanSTARRS_r 5994.53 2.62 14.456 0.000 AB
PanSTARRS_i 9311.77 2.37 13.977 0.000 AB
PanSTARRS_z 12466.12 6.8 13.661 0.001 AB
PanSTARRS_y 15596.42 15.76 13.417 0.001 AB
2MASS_J 19250.29 150.56 12.294 0.008 Vega
2MASS_H 24588.41 250.99 11.556 0.011 Vega
2MASS_K 20458.92 263.9 11.285 0.014 Vega
WISE_W1 4997.41 42.05 11.954 0.009 Vega

Aperture details

RA, DEC (J2000) = 19h44m44.90s, -28d23m10.22s
semi major axis, semi minor axis (arcsec) = 25.07, 20.51
angle (degrees, anti-clockwise from east) = -64.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 31.2 10.2 20.165 0.355 AB
GALEX_NUV 38.51 2.69 19.936 0.076 AB
PanSTARRS_g 8042.03 6.78 14.137 0.001 AB
PanSTARRS_r 17453.63 8.51 13.295 0.001 AB
PanSTARRS_i 26375.72 7.89 12.847 0.000 AB
PanSTARRS_z 35724.85 23.8 12.518 0.001 AB
PanSTARRS_y 44761.32 56.33 12.273 0.001 AB
2MASS_H 73480.74 920.45 10.367 0.014 Vega
WISE_W1 28539.09 143.5 10.062 0.005 Vega
WISE_W2 15512.02 138.01 10.084 0.010 Vega
WISE_W3 4148.38 290.64 9.681 0.076 Vega
WISE_W4 3992.25 1282.8 8.277 0.349 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})\, 10.772 10.854 10.897
{\rm log}_{10}({\rm SFR}) -2.450 -1.902 -1.503
{\rm log}_{10}({\rm sSFR}) -13.294 -12.749 -12.350
{\rm stellar\ age} 8.903 12.288 12.854

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.396 -0.278 -0.173
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.466 -0.657 0.124

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.019 0.063 0.118
\delta -0.662 -0.148 0.192
\tau_1/\tau_2 0.521 0.919 1.354
Q_{PAH} 0.204 0.727 2.111
U_{min} 3.332 8.545 16.453
{\rm log}_{10}(\gamma_e)\, -2.821 -1.943 -1.259

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.700 -4.060 -3.221
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.607 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.521 -1.859 -1.528
0.03-0.10 Gyr -3.249 -2.036 -1.444
0.10-0.33 Gyr -3.550 -2.073 -1.441
0.33-1.10 Gyr -3.857 -2.070 -1.223
1.10-3.67 Gyr -3.238 -1.578 -0.468
3.67-12.19 Gyr -1.699 0.158 0.978
12.19-13.54 Gyr 1.187 1.932 2.013