2020koa

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Information

Transient

Name: 2020koa
Right ascension: 12h25m26.11s
Declination: 8d56m58.08s
Discovery Date: None
Classification: None
Redshift: 0.177000
MW E(B-V): 0.018

Host

Name: 2020koa
Right ascension: 12h25m26.36s
Declination: 8d56m53.09s
Redshift: None
Photometric Redshift: 0.186
 

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 1.94
Cutout download processed 14.56
Global aperture construction processed 0.58
Local aperture photometry processed 4.23
Global aperture photometry processed 4.67
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.28
Host information processed 0.08
Global host SED inference processed 442.98
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 12h25m26.11s, 8d56m58.08s
semi major axis, semi minor axis (arcsec) = 0.67, 0.67
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 12h25m26.36s, 8d56m53.11s
semi major axis, semi minor axis (arcsec) = 2.62, 2.54
angle (degrees, anti-clockwise from east) = -121.88

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.49 0.26 24.667 0.581 AB
GALEX_NUV 2.25 0.41 23.017 0.199 AB
SDSS_u 6.25 2.16 21.911 0.375 AB
SDSS_g 18.97 1.5 20.705 0.086 AB
PanSTARRS_g 19.65 0.51 20.667 0.028 AB
SDSS_r 51.17 2.16 19.628 0.046 AB
PanSTARRS_r 47.47 0.65 19.709 0.015 AB
SDSS_i 78.64 3.0 19.161 0.041 AB
PanSTARRS_i 68.99 0.92 19.303 0.014 AB
PanSTARRS_z 95.3 1.38 18.952 0.016 AB
SDSS_z 97.0 6.22 18.933 0.070 AB
PanSTARRS_y 99.33 2.58 18.907 0.028 AB
2MASS_J 241.89 131.74 17.046 0.591 Vega
2MASS_H 621.69 178.12 15.548 0.311 Vega
2MASS_K 309.33 221.21 15.836 0.776 Vega
WISE_W1 74.95 9.12 16.514 0.132 Vega
WISE_W2 43.78 14.08 16.458 0.349 Vega
WISE_W3 -67.57 57.47 Vega
WISE_W4 -404.79 334.36 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%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.144 10.258 10.353
log10(SFR){\rm log}_{10}({\rm SFR}) -0.378 0.060 0.407
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.662 -10.200 -9.840
stellar age{\rm stellar\ age} 5.454 6.779 9.038

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.229 -0.740 -0.284
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.438 -0.703 -0.021

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.531 0.753 0.996
δ\delta -0.346 -0.115 0.080
τ1/τ2\tau_1/\tau_2 0.690 1.059 1.417
QPAHQ_{PAH} 0.933 2.454 4.454
UminU_{min} 3.259 8.471 15.417
log10(γe) {\rm log}_{10}(\gamma_e)\, -2.559 -1.592 -0.737

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.181 -2.885 -1.586
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 1.015 1.490 1.884

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.917 -0.187 0.178
0.03-0.10 Gyr -0.429 0.103 0.511
0.10-0.32 Gyr -0.684 0.056 0.465
0.32-1.02 Gyr -1.024 -0.082 0.403
1.02-3.26 Gyr -0.861 0.081 0.416
3.26-10.40 Gyr -0.108 0.379 0.561
10.40-11.56 Gyr -0.053 0.593 1.307