2020kzy

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Information

Transient

Name: 2020kzy
Right ascension: 15h51m49.84s
Declination: 28d56m29.10s
Discovery Date: None
Classification: None
Redshift: 0.184000
MW E(B-V): 0.032

Host

Name: 2020kzy
Right ascension: 15h51m49.90s
Declination: 28d56m29.97s
Redshift: 0.189247
Photometric Redshift: 0.183
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.4
Cutout download processed 14.25
Global aperture construction processed 0.6
Local aperture photometry processed 4.55
Global aperture photometry processed 5.83
Validate local photometry no valid phot 0.02
Validate global photometry processed 19.0
Host information processed 0.08
Global host SED inference processed 497.99
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) = 15h51m49.84s, 28d56m29.10s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
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) = 15h51m49.89s, 28d56m29.78s
semi major axis, semi minor axis (arcsec) = 8.41, 5.21
angle (degrees, anti-clockwise from east) = -160.95

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.05 2.11 21.780 0.325 AB
GALEX_NUV 5.39 1.52 22.071 0.307 AB
SDSS_u 53.88 5.07 19.571 0.102 AB
SDSS_g 138.97 3.47 18.543 0.027 AB
PanSTARRS_g 165.03 1.61 18.356 0.011 AB
SDSS_r 396.15 5.72 17.405 0.016 AB
PanSTARRS_r 407.16 1.69 17.376 0.004 AB
SDSS_i 627.24 7.74 16.906 0.013 AB
PanSTARRS_i 593.5 1.92 16.966 0.004 AB
PanSTARRS_z 784.84 4.48 16.663 0.006 AB
SDSS_z 929.99 21.38 16.479 0.025 AB
PanSTARRS_y 949.13 10.22 16.457 0.012 AB
2MASS_J 1100.77 177.2 15.401 0.175 Vega
2MASS_H 1520.73 296.69 14.577 0.212 Vega
2MASS_K 1809.01 280.5 13.919 0.168 Vega
WISE_W1 985.04 20.68 13.717 0.023 Vega
WISE_W2 759.73 23.85 13.359 0.034 Vega
WISE_W3 919.62 66.42 11.317 0.078 Vega
WISE_W4 399.13 383.93 10.777 1.044 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})\, 11.267 11.314 11.359
{\rm log}_{10}({\rm SFR}) -0.073 0.280 0.610
{\rm log}_{10}({\rm sSFR}) -11.410 -11.045 -10.686
{\rm stellar\ age} 6.401 6.998 8.276

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.374 -0.198 -0.063
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.607 -0.704 0.145

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.236 0.336 0.446
\delta -0.257 0.138 0.336
\tau_1/\tau_2 0.494 0.827 1.158
Q_{PAH} 0.951 2.573 4.524
U_{min} 2.425 7.342 14.269
{\rm log}_{10}(\gamma_e)\, -2.948 -2.027 -1.069

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.448 -2.061 -1.418
{\rm log}_{10}(\tau_{AGN})\, 1.027 1.366 1.829

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.999 -0.133 0.237
0.03-0.10 Gyr -0.060 0.373 0.730
0.10-0.32 Gyr 0.016 0.507 0.853
0.32-1.01 Gyr -0.352 0.338 0.741
1.01-3.23 Gyr 0.143 0.948 1.318
3.23-10.28 Gyr 1.346 1.551 1.652
10.28-11.42 Gyr 0.999 1.632 2.165