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

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
GALEX_FUV 0.89 0.88 24.032 1.080
GALEX_NUV 3.56 1.67 22.520 0.508
SDSS_u 0.15 2.13 25.935 15.036
SDSS_g 9.99 1.22 21.401 0.133
PanSTARRS_g 8.6 0.62 21.564 0.078
SDSS_r 12.67 1.61 21.143 0.138
PanSTARRS_r 13.59 0.93 21.067 0.075
SDSS_i 13.56 2.24 21.069 0.179
PanSTARRS_i 16.38 0.56 20.864 0.037
PanSTARRS_z 19.52 1.45 20.674 0.081
SDSS_z 26.63 6.83 20.336 0.279
DES_z 17.36 1.11 20.801 0.070
PanSTARRS_y 9.67 5.45 21.437 0.612
2MASS_J 159.64 80.47 17.497 0.547
2MASS_H -20.03 110.81
2MASS_K -43.2 137.58
WISE_W1 61.32 6.91 16.732 0.122
WISE_W2 42.99 10.57 16.478 0.267
WISE_W3 -42.31 60.03
WISE_W4 -454.45 397.43
 

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