2020eru

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Information

Transient

Name: 2020eru
Right ascension: 10h31m23.33s
Declination: -3d07m12.95s
Discovery Date: None
Classification: None
Redshift: 0.177000
MW E(B-V): 0.040

Host

Name: 2020eru
Right ascension: 10h31m23.45s
Declination: -3d07m12.67s
Redshift: None
Photometric Redshift: 0.195
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.2
Cutout download processed 20.08
Global aperture construction processed 0.65
Local aperture photometry processed 6.35
Global aperture photometry processed 6.12
Validate local photometry no valid phot 0.02
Validate global photometry processed 15.85
Host information processed 0.08
Global host SED inference processed 427.82
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) = 10h31m23.33s, -3d07m12.95s
semi major axis, semi minor axis (arcsec) = 0.67, 0.67
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) = 10h31m23.44s, -3d07m12.55s
semi major axis, semi minor axis (arcsec) = 3.74, 3.3
angle (degrees, anti-clockwise from east) = -127.61

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 14.41 2.7 21.003 0.204
SDSS_g 46.17 2.16 19.739 0.051
DES_g 47.0 0.55 19.720 0.013
PanSTARRS_g 43.33 0.85 19.808 0.021
SDSS_r 75.58 2.76 19.204 0.040
PanSTARRS_r 75.41 0.97 19.206 0.014
DES_r 86.13 1.11 19.062 0.014
SDSS_i 110.83 4.03 18.788 0.039
PanSTARRS_i 99.88 1.27 18.901 0.014
PanSTARRS_z 125.1 1.82 18.657 0.016
SDSS_z 157.03 9.43 18.410 0.065
DES_z 132.66 2.32 18.593 0.019
PanSTARRS_y 144.85 5.41 18.498 0.041
2MASS_J 267.89 121.24 16.935 0.491
2MASS_H 29.11 161.7 18.872 6.031
2MASS_K 268.53 247.01 15.990 0.999
WISE_W1 114.8 13.17 16.051 0.125
WISE_W2 61.68 15.94 16.086 0.281
WISE_W3 373.24 79.99 12.296 0.233
WISE_W4 87.03 501.56 12.431 6.257
 

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})\, 9.655 9.937 10.135
{\rm log}_{10}({\rm SFR}) -2.196 -0.049 1.141
{\rm log}_{10}({\rm sSFR}) -11.995 -9.910 -8.560
{\rm stellar\ age} 0.230 1.736 5.089

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.488 -0.723 -0.099
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.644 -0.732 0.176

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.517 0.701 0.918
\delta -0.539 -0.273 0.033
\tau_1/\tau_2 0.517 0.965 1.424
Q_{PAH} 0.635 1.631 3.201
U_{min} 3.328 9.690 17.471
{\rm log}_{10}(\gamma_e)\, -3.150 -2.141 -1.161

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.253 -3.042 -1.793
{\rm log}_{10}(\tau_{AGN})\, 0.952 1.415 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.870 -1.556 -0.466
0.03-0.10 Gyr -2.370 0.063 1.305
0.10-0.32 Gyr -0.554 0.839 1.422
0.32-1.02 Gyr -1.984 0.381 1.048
1.02-3.26 Gyr -3.746 -0.597 0.373
3.26-10.40 Gyr -4.878 -1.220 0.084
10.40-11.56 Gyr -5.216 -1.082 0.294