2020ehu

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Information

Transient

Name: 2020ehu
Right ascension: 20h16m35.80s
Declination: -46d57m45.36s
Discovery Date: None
Classification: None
Redshift: None
MW E(B-V): 0.038

Host

Name: 2020ehu
Right ascension: 20h16m35.78s
Declination: -46d57m57.96s
Redshift: 0.017202
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
processed
 status
Local host SED inference
Local host SED inference
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 0.29
Cutout download processed 3.35
Global aperture construction processed 0.14
Local aperture photometry processed 0.89
Global aperture photometry processed 0.94
Validate local photometry processed 0.01
Validate global photometry processed 1.41
Host information processed 0.09
Global host SED inference processed 1779.71
Local host SED inference processed 619.96
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Processing status completed 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) = 20h16m35.80s, -46d57m45.36s
semi major axis, semi minor axis (arcsec) = 5.72, 5.72
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.98 1.1 22.715 0.402 AB
GALEX_NUV 5.95 1.38 21.964 0.251 AB
2MASS_J 2529.3 109.6 14.498 0.047 Vega
2MASS_H 2981.19 151.6 13.846 0.055 Vega
2MASS_K 2341.7 196.14 13.638 0.091 Vega

Aperture details

RA, DEC (J2000) = 20h16m35.84s, -46d57m57.29s
semi major axis, semi minor axis (arcsec) = 17.36, 14.72
angle (degrees, anti-clockwise from east) = -88.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 34.23 3.74 20.064 0.118 AB
GALEX_NUV 85.69 4.55 19.068 0.058 AB
2MASS_J 57021.19 313.22 11.115 0.006 Vega
2MASS_H 71167.67 429.86 10.402 0.007 Vega
2MASS_K 58484.37 553.02 10.145 0.010 Vega
WISE_W1 26174.61 117.81 10.156 0.005 Vega
WISE_W2 14421.43 96.23 10.163 0.007 Vega
WISE_W3 7213.58 279.8 9.081 0.042 Vega
WISE_W4 5396.73 1501.87 7.950 0.302 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.006 9.328 9.489
{\rm log}_{10}({\rm SFR}) -1.101 -0.491 0.013
{\rm log}_{10}({\rm sSFR}) -10.577 -9.822 -9.134
{\rm stellar\ age} 3.543 7.071 8.782

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.395 -0.480 0.024
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.218 -0.626 0.077

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.825 1.111 1.493
\delta -0.731 -0.542 -0.352
\tau_1/\tau_2 0.440 0.831 1.284
Q_{PAH} 0.437 1.509 2.996
U_{min} 2.993 8.425 16.128
{\rm log}_{10}(\gamma_e)\, -3.576 -2.266 -1.378

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.589 -3.608 -1.205
{\rm log}_{10}(\tau_{AGN})\, 0.997 1.520 1.996

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.060 -0.372 0.007
0.03-0.10 Gyr -1.700 -0.680 0.052
0.10-0.33 Gyr -2.164 -1.006 -0.397
0.33-1.10 Gyr -1.946 -0.961 -0.479
1.10-3.67 Gyr -2.155 -0.850 -0.467
3.67-12.18 Gyr -1.929 -0.703 -0.403
12.18-13.53 Gyr -1.841 -0.649 0.027

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.781 10.897 10.979
{\rm log}_{10}({\rm SFR}) -2.925 -1.961 -1.220
{\rm log}_{10}({\rm sSFR}) -13.792 -12.836 -12.112
{\rm stellar\ age} 8.265 12.395 12.844

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.661 -0.438 -0.124
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.292 -0.531 0.174

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.045 0.145 0.338
\delta -0.822 -0.493 -0.085
\tau_1/\tau_2 0.342 0.788 1.276
Q_{PAH} 0.215 0.741 2.425
U_{min} 2.935 8.333 15.612
{\rm log}_{10}(\gamma_e)\, -3.376 -2.436 -1.390

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.565 -3.664 -2.751
{\rm log}_{10}(\tau_{AGN})\, 1.231 1.739 2.032

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.632 -2.064 -1.348
0.03-0.10 Gyr -4.364 -2.189 -1.214
0.10-0.33 Gyr -4.744 -2.225 -1.192
0.33-1.10 Gyr -4.744 -2.167 -0.901
1.10-3.67 Gyr -3.625 -1.597 -0.115
3.67-12.18 Gyr -1.860 0.123 1.020
12.18-13.53 Gyr 0.903 1.990 2.093