2020aww

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Information

Transient

Name: 2020aww
Right ascension: 8h51m52.96s
Declination: 50d24m41.04s
Discovery Date: None
Classification: None
Redshift: 0.110000
MW E(B-V): 0.022

Host

Name: 2020aww
Right ascension: 8h51m53.62s
Declination: 50d24m41.14s
Redshift: 0.124124
Photometric Redshift: 0.110
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.11
Cutout download processed 14.55
Global aperture construction processed 0.63
Local aperture photometry processed 4.72
Global aperture photometry processed 4.75
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.57
Host information processed 0.08
Global host SED inference processed 372.37
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) = 8h51m52.96s, 50d24m41.04s
semi major axis, semi minor axis (arcsec) = 0.9, 0.9
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) = 8h51m53.61s, 50d24m41.12s
semi major axis, semi minor axis (arcsec) = 7.45, 6.03
angle (degrees, anti-clockwise from east) = -31.21

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.47 4.11 20.858 0.271 AB
GALEX_NUV 30.46 2.55 20.191 0.091 AB
SDSS_u 59.12 4.66 19.471 0.086 AB
SDSS_g 208.12 4.15 18.104 0.022 AB
PanSTARRS_g 232.71 1.72 17.983 0.008 AB
SDSS_r 374.04 5.69 17.468 0.017 AB
PanSTARRS_r 395.42 1.9 17.407 0.005 AB
SDSS_i 522.05 7.61 17.106 0.016 AB
PanSTARRS_i 540.95 1.83 17.067 0.004 AB
PanSTARRS_z 645.85 4.79 16.875 0.008 AB
SDSS_z 682.99 17.61 16.814 0.028 AB
PanSTARRS_y 713.38 9.42 16.767 0.014 AB
2MASS_J 1074.56 176.62 15.427 0.178 Vega
2MASS_H 1660.51 290.81 14.482 0.190 Vega
2MASS_K 1287.43 273.01 14.288 0.230 Vega
WISE_W1 517.98 21.92 14.415 0.046 Vega
WISE_W2 352.07 24.84 14.194 0.077 Vega
WISE_W3 1314.74 114.99 10.929 0.095 Vega
WISE_W4 1186.4 678.72 9.594 0.621 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})\, 10.557 10.606 10.663
{\rm log}_{10}({\rm SFR}) 0.326 0.561 0.788
{\rm log}_{10}({\rm sSFR}) -10.292 -10.043 -9.808
{\rm stellar\ age} 6.078 6.781 7.958

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.592 -0.336 -0.164
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.636 -0.305 0.289

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.173 0.273 0.419
\delta -0.599 -0.260 0.006
\tau_1/\tau_2 0.888 1.241 1.591
Q_{PAH} 0.743 2.491 4.671
U_{min} 2.567 7.252 14.272
{\rm log}_{10}(\gamma_e)\, -2.838 -1.737 -0.934

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.271 -3.215 -2.143
{\rm log}_{10}(\tau_{AGN})\, 1.096 1.590 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.021 0.257 0.421
0.03-0.10 Gyr 0.356 0.653 0.912
0.10-0.32 Gyr 0.444 0.693 0.914
0.32-1.05 Gyr 0.185 0.496 0.694
1.05-3.38 Gyr 0.237 0.540 0.733
3.38-10.95 Gyr 0.589 0.754 0.857
10.95-12.16 Gyr 0.445 0.856 1.354