2020tra

Download data

Information

Transient

Name: 2020tra
Right ascension: 1h27m40.26s
Declination: -18d33m12.81s
Discovery Date: None
Classification: None
Redshift: 0.152000
MW E(B-V): 0.016

Host

Name: 2020tra
Right ascension: 1h27m40.34s
Declination: -18d33m09.80s
Redshift: None
Photometric Redshift: 0.152
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.56
Cutout download processed 2.91
Global aperture construction processed 0.58
Local aperture photometry processed 3.55
Global aperture photometry processed 3.87
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.49
Host information processed 0.08
Global host SED inference processed 478.89
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) = 1h27m40.26s, -18d33m12.81s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
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) = 1h27m40.33s, -18d33m09.77s
semi major axis, semi minor axis (arcsec) = 3.35, 3.15
angle (degrees, anti-clockwise from east) = -26.85

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 17.28 3.09 20.806 0.194
GALEX_NUV 24.08 2.24 20.446 0.101
PanSTARRS_g 93.79 0.77 18.970 0.009
PanSTARRS_r 135.02 1.02 18.574 0.008
PanSTARRS_i 170.52 1.19 18.321 0.008
PanSTARRS_z 183.04 1.87 18.244 0.011
PanSTARRS_y 196.44 4.35 18.167 0.024
2MASS_J 216.72 108.91 17.165 0.546
2MASS_H 274.61 175.68 16.436 0.695
2MASS_K 250.95 194.13 16.063 0.840
WISE_W1 122.75 9.51 15.978 0.084
WISE_W2 86.95 15.58 15.713 0.195
WISE_W3 299.76 65.72 12.534 0.238
WISE_W4 815.72 382.7 10.001 0.509
 

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})\, 9.922 10.015 10.129
{\rm log}_{10}({\rm SFR}) 0.156 0.445 0.695
{\rm log}_{10}({\rm sSFR}) -9.892 -9.592 -9.314
{\rm stellar\ age} 3.980 5.265 6.380

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.232 -0.796 -0.399
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.699 -0.029 0.349

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.241 0.402
\delta -0.349 0.041 0.268
\tau_1/\tau_2 0.716 1.053 1.406
Q_{PAH} 0.882 2.216 4.024
U_{min} 2.565 7.596 14.797
{\rm log}_{10}(\gamma_e)\, -2.835 -1.863 -0.919

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.886 -2.245 -1.447
{\rm log}_{10}(\tau_{AGN})\, 0.944 1.348 1.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.412 -0.082 0.114
0.03-0.10 Gyr 0.232 0.566 0.838
0.10-0.32 Gyr 0.404 0.664 0.883
0.32-1.03 Gyr 0.007 0.331 0.566
1.03-3.32 Gyr -0.110 0.158 0.346
3.32-10.65 Gyr -0.238 0.062 0.261
10.65-11.84 Gyr -0.439 0.091 0.516