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

Task Name	Status	Time taken (s)
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
Log transient processing status	blocked	None

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

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 ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	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

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.144	10.258	10.353
${\rm log}_{10}({\rm SFR})$	-0.378	0.060	0.407
${\rm log}_{10}({\rm sSFR})$	-10.662	-10.200	-9.840
${\rm stellar\ age}$	5.454	6.779	9.038

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.229	-0.740	-0.284
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.438	-0.703	-0.021

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.531	0.753	0.996
$\delta$	-0.346	-0.115	0.080
$\tau_1/\tau_2$	0.690	1.059	1.417
$Q_{PAH}$	0.933	2.454	4.454
$U_{min}$	3.259	8.471	15.417
${\rm log}_{10}(\gamma_e)\,$	-2.559	-1.592	-0.737

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.181	-2.885	-1.586
${\rm log}_{10}(\tau_{AGN})\,$	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