2020zre

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Information

Transient

Name: AT2020zre
Right ascension: 6h54m00.86s
Declination: -65d25m01.63s
Discovery Date: Nov. 13, 2020, midnight
Classification: None
Redshift: None
MW E(B-V): 0.066

Host

Name:
Right ascension: 6h54m00.82s
Declination: -65d24m58.37s
Redshift: 0.040918
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.51
Cutout download processed 8.64
Global aperture construction processed 0.16
Local aperture photometry processed 1.05
Global aperture photometry processed 0.82
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.99
Host information processed 0.15
Global host SED inference processed 1170.72
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.1
Processing status blocked N/A N/A
 

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) = 6h54m00.86s, -65d25m01.63s
semi major axis, semi minor axis (arcsec) = 2.47, 2.47
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 6h54m00.78s, -65d24m58.31s
semi major axis, semi minor axis (arcsec) = 14.34, 12.01
angle (degrees, anti-clockwise from east) = -144.47

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.46 3.7 20.859 0.244 AB
GALEX_NUV 32.53 2.65 20.119 0.088 AB
2MASS_J 14585.36 357.84 12.595 0.027 Vega
2MASS_H 18759.91 597.5 11.849 0.035 Vega
2MASS_K 16354.48 662.11 11.528 0.044 Vega
WISE_W1 7226.12 54.39 11.554 0.008 Vega
WISE_W2 4188.84 50.38 11.506 0.013 Vega
WISE_W3 5475.25 89.72 9.380 0.018 Vega
WISE_W4 2766.68 435.78 8.675 0.171 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.763 10.925 11.128
{\rm log}_{10}({\rm SFR}) -1.538 -0.701 -0.047
{\rm log}_{10}({\rm sSFR}) -12.513 -11.607 -10.940
{\rm stellar\ age} 5.921 8.080 12.463

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.589 -0.281 -0.041
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.118 -0.512 -0.038

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.146 0.266 0.427
\delta -0.890 -0.646 -0.209
\tau_1/\tau_2 0.270 0.707 1.199
Q_{PAH} 0.366 1.305 3.357
U_{min} 2.534 7.289 14.389
{\rm log}_{10}(\gamma_e)\, -3.255 -2.181 -1.336

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.276 -2.895 -1.828
{\rm log}_{10}(\tau_{AGN})\, 1.305 1.767 2.016

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.853 -0.838 -0.122
0.03-0.10 Gyr -2.043 -0.835 -0.059
0.10-0.33 Gyr -2.379 -0.715 0.100
0.33-1.09 Gyr -2.615 -0.293 0.854
1.09-3.60 Gyr -2.089 0.400 1.053
3.60-11.89 Gyr -0.822 0.844 1.156
11.89-13.21 Gyr 0.427 1.263 2.247