2020nki

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Information

Transient

Name: 2020nki
Right ascension: 12h55m21.00s
Declination: 19d27m44.02s
Discovery Date: None
Classification: None
Redshift: 0.130000
MW E(B-V): 0.018

Host

Name: 2020nki
Right ascension: 12h55m21.00s
Declination: 19d27m44.07s
Redshift: None
Photometric Redshift: 0.130
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.91
Cutout download processed 13.44
Global aperture construction processed 1.04
Local aperture photometry processed 4.98
Global aperture photometry processed 4.79
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.23
Host information processed 0.08
Global host SED inference processed 480.85
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) = 12h55m21.00s, 19d27m44.02s
semi major axis, semi minor axis (arcsec) = 0.86, 0.86
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 12h55m20.99s, 19d27m44.26s
semi major axis, semi minor axis (arcsec) = 4.77, 3.12
angle (degrees, anti-clockwise from east) = -82.84

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.38 1.16 23.547 0.913
GALEX_NUV 3.65 1.2 22.494 0.358
SDSS_u 21.85 3.56 20.552 0.177
SDSS_g 70.94 2.51 19.273 0.038
PanSTARRS_g 79.03 0.86 19.156 0.012
SDSS_r 185.71 4.0 18.228 0.023
PanSTARRS_r 193.16 1.48 18.185 0.008
SDSS_i 287.99 5.32 17.752 0.020
PanSTARRS_i 267.42 1.27 17.832 0.005
PanSTARRS_z 356.16 2.36 17.521 0.007
SDSS_z 385.36 12.63 17.435 0.036
PanSTARRS_y 407.32 4.45 17.375 0.012
2MASS_J 338.15 127.96 16.682 0.411
2MASS_H 600.38 185.19 15.586 0.335
2MASS_K 365.98 223.39 15.654 0.663
WISE_W1 311.77 14.52 14.966 0.051
WISE_W2 214.11 21.31 14.734 0.108
WISE_W3 76.51 88.94 14.017 1.262
WISE_W4 620.73 575.68 10.298 1.007
 

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})\, 10.483 10.532 10.615
{\rm log}_{10}({\rm SFR}) -0.357 0.084 0.429
{\rm log}_{10}({\rm sSFR}) -10.924 -10.457 -10.094
{\rm stellar\ age} 7.018 7.815 10.621

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.623 -0.430 -0.276
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.846 -0.603 -0.387

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.284 0.402 0.544
\delta -0.879 -0.711 -0.475
\tau_1/\tau_2 0.607 0.995 1.382
Q_{PAH} 0.879 2.470 4.282
U_{min} 2.630 7.600 15.103
{\rm log}_{10}(\gamma_e)\, -2.649 -1.494 -0.588

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.780 -2.270 -1.397
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.496 1.859

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.399 0.021 0.286
0.03-0.10 Gyr -0.500 0.100 0.508
0.10-0.32 Gyr -1.135 -0.243 0.186
0.32-1.04 Gyr -1.570 -0.493 -0.024
1.04-3.37 Gyr -1.276 -0.193 0.321
3.37-10.88 Gyr 0.108 0.701 0.814
10.88-12.09 Gyr 0.467 1.024 1.696