2020acww

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Information

Transient

Name: 2020acww
Right ascension: 8h30m11.65s
Declination: 49d58m01.71s
Discovery Date: None
Classification: None
Redshift: 0.181000
MW E(B-V): 0.031

Host

Name: 2020acww
Right ascension: 8h30m11.62s
Declination: 49d58m01.54s
Redshift: None
Photometric Redshift: 0.593
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.18
Cutout download processed 16.16
Global aperture construction processed 0.89
Local aperture photometry processed 5.6
Global aperture photometry processed 6.32
Validate local photometry no valid phot 0.06
Validate global photometry processed 21.99
Host information processed 0.1
Global host SED inference processed 458.27
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) = 8h30m11.65s, 49d58m01.71s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
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) = 8h30m11.61s, 49d58m01.57s
semi major axis, semi minor axis (arcsec) = 2.74, 2.47
angle (degrees, anti-clockwise from east) = -24.97

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.89 0.88 24.032 1.080 AB
GALEX_NUV 3.56 1.67 22.520 0.508 AB
SDSS_u 0.15 2.13 25.935 15.036 AB
SDSS_g 9.99 1.22 21.401 0.133 AB
PanSTARRS_g 8.6 0.62 21.564 0.078 AB
SDSS_r 12.67 1.61 21.143 0.138 AB
PanSTARRS_r 13.59 0.93 21.067 0.075 AB
SDSS_i 13.56 2.24 21.069 0.179 AB
PanSTARRS_i 16.38 0.56 20.864 0.037 AB
PanSTARRS_z 19.52 1.45 20.674 0.081 AB
SDSS_z 26.63 6.83 20.336 0.279 AB
DES_z 17.36 1.11 20.801 0.070 AB
PanSTARRS_y 9.67 5.45 21.437 0.612 AB
2MASS_J 159.64 80.47 17.497 0.547 Vega
2MASS_H -20.03 110.81 Vega
2MASS_K -43.2 137.58 Vega
WISE_W1 61.32 6.91 16.732 0.122 Vega
WISE_W2 42.99 10.57 16.478 0.267 Vega
WISE_W3 -42.31 60.03 Vega
WISE_W4 -454.45 397.43 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})\, 8.879 9.142 9.352
{\rm log}_{10}({\rm SFR}) -1.133 0.046 0.743
{\rm log}_{10}({\rm sSFR}) -10.439 -9.177 -8.179
{\rm stellar\ age} 0.209 0.998 4.123

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.659 -1.179 -0.281
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.525 -0.822 -0.044

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.643 1.073 1.465
\delta -0.171 0.086 0.282
\tau_1/\tau_2 0.622 1.085 1.516
Q_{PAH} 2.618 4.395 5.892
U_{min} 3.655 9.891 17.831
{\rm log}_{10}(\gamma_e)\, -3.007 -1.894 -0.642

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.495 -0.959 -0.174
{\rm log}_{10}(\tau_{AGN})\, 0.907 1.260 1.671

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.373 -0.545 0.079
0.03-0.10 Gyr -1.799 0.104 0.895
0.10-0.32 Gyr -1.245 0.220 0.777
0.32-1.02 Gyr -3.023 -0.644 0.149
1.02-3.25 Gyr -5.009 -1.758 -0.522
3.25-10.36 Gyr -6.001 -2.308 -0.859
10.36-11.51 Gyr -6.374 -2.219 -0.696