2020ekk

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Information

Transient

Name: SN2020ekk
Right ascension: 16h44m45.15s
Declination: 22d30m47.74s
Discovery Date: March 11, 2020, 6:41 p.m.
Classification: SN II
Redshift: 0.011000
MW E(B-V): 0.041

Host

Name: 2020ekk
Right ascension: 16h44m49.34s
Declination: 22d31m13.80s
Redshift: None
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
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
not 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 0.65
Cutout download processed 17.15
Global aperture construction processed 0.72
Local aperture photometry processed 7.09
Global aperture photometry processed 7.49
Validate local photometry processed 0.03
Validate global photometry processed 17.54
Host information processed 0.11
Global host SED inference not processed 7149.49
Local host SED inference processed 433.48
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) = 16h44m45.15s, 22d30m47.74s
semi major axis, semi minor axis (arcsec) = 8.88, 8.88
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 10.57 2.79 21.340 0.287 AB
GALEX_NUV 4.78 0.68 22.202 0.156 AB
SDSS_u 57.11 8.46 19.508 0.161 AB
SDSS_g 76.57 3.73 19.190 0.053 AB
DES_g 137.98 0.97 18.550 0.008 AB
PanSTARRS_g 104.58 2.32 18.851 0.024 AB
SDSS_r 98.93 5.29 18.912 0.058 AB
PanSTARRS_r 213.3 2.82 18.078 0.014 AB
DES_r 251.63 1.92 17.898 0.008 AB
SDSS_i 178.35 7.2 18.272 0.044 AB
PanSTARRS_i 297.26 3.47 17.717 0.013 AB
PanSTARRS_z 309.89 7.17 17.672 0.025 AB
SDSS_z 245.84 29.58 17.923 0.131 AB
DES_z 403.65 4.98 17.385 0.013 AB
PanSTARRS_y 397.85 12.4 17.401 0.034 AB
2MASS_J 722.01 190.64 15.859 0.287 Vega
2MASS_H 376.2 297.73 16.094 0.859 Vega
2MASS_K 86.09 280.13 17.225 3.533 Vega
WISE_W1 47.31 54.65 17.014 1.254 Vega
WISE_W2 32.01 39.3 16.798 1.333 Vega
WISE_W3 16.42 81.93 15.688 5.417 Vega

Aperture details

RA, DEC (J2000) = 16h44m49.37s, 22d31m15.04s
semi major axis, semi minor axis (arcsec) = 16.63, 10.75
angle (degrees, anti-clockwise from east) = -122.73

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.86 4.7 20.288 0.183 AB
GALEX_NUV 61.23 1.59 19.433 0.028 AB
SDSS_u 2559.26 17.76 15.380 0.008 AB
SDSS_g 14914.59 32.58 13.466 0.002 AB
DES_g 14178.19 5.81 13.521 0.000 AB
PanSTARRS_g 24479.75 5.55 12.928 0.000 AB
SDSS_r 26479.95 43.75 12.843 0.002 AB
DES_r 31292.91 13.54 12.661 0.000 AB
SDSS_i 35348.61 51.79 12.529 0.002 AB
SDSS_z 94690.87 96.92 11.459 0.001 AB
DES_z 53406.38 45.41 12.081 0.001 AB
PanSTARRS_y 105092.69 26.26 11.346 0.000 AB
2MASS_J 128184.66 315.52 10.236 0.003 Vega
2MASS_H 151420.75 476.89 9.582 0.003 Vega
2MASS_K 115569.84 444.25 9.405 0.004 Vega
WISE_W1 48218.25 240.18 9.493 0.005 Vega
WISE_W3 4796.88 196.01 9.524 0.044 Vega
WISE_W4 2218.6 803.43 8.915 0.393 Vega
 

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})\, 8.050 8.274 8.460
{\rm log}_{10}({\rm SFR}) -1.646 -1.318 -0.931
{\rm log}_{10}({\rm sSFR}) -9.961 -9.589 -9.083
{\rm stellar\ age} 5.593 7.411 8.916

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.531 -0.744 -0.158
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.406 -0.022 0.127

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.723 1.071 1.433
\delta -0.344 -0.102 0.049
\tau_1/\tau_2 0.439 0.764 1.104
Q_{PAH} 0.450 1.514 3.543
U_{min} 2.941 8.130 15.330
{\rm log}_{10}(\gamma_e)\, -3.399 -2.575 -1.490

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.977 -2.056 -0.847
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.383 1.849

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.307 -1.063 -0.761
0.03-0.10 Gyr -2.510 -1.624 -1.054
0.10-0.33 Gyr -3.393 -2.188 -1.650
0.33-1.10 Gyr -3.496 -2.193 -1.728
1.10-3.64 Gyr -2.890 -1.905 -1.543
3.64-12.07 Gyr -2.265 -1.659 -1.407
12.07-13.41 Gyr -2.364 -1.600 -0.986

Global parameter details

Documentation

Data not available