2020tgw

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Information

Transient

Name: 2020tgw
Right ascension: 0h50m16.00s
Declination: -15d21m16.09s
Discovery Date: None
Classification: None
Redshift: 0.129000
MW E(B-V): 0.019

Host

Name: 2020tgw
Right ascension: 0h50m16.01s
Declination: -15d21m17.75s
Redshift: None
Photometric Redshift: 0.129
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.04
Cutout download processed 3.34
Global aperture construction processed 0.59
Local aperture photometry processed 3.61
Global aperture photometry processed 4.06
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.35
Host information processed 0.09
Global host SED inference processed 529.32
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) = 0h50m16.00s, -15d21m16.09s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
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) = 0h50m16.00s, -15d21m17.94s
semi major axis, semi minor axis (arcsec) = 7.2, 2.88
angle (degrees, anti-clockwise from east) = -15.97

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 15.65 3.88 20.914 0.269
PanSTARRS_g 110.51 1.09 18.792 0.011
PanSTARRS_r 149.84 1.17 18.461 0.008
PanSTARRS_i 201.47 2.0 18.139 0.011
PanSTARRS_z 195.76 3.0 18.171 0.017
PanSTARRS_y 240.99 7.67 17.945 0.035
WISE_W1 460.09 17.4 14.544 0.041
WISE_W2 362.16 23.04 14.164 0.069
 

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})\, 9.524 9.705 9.887
{\rm log}_{10}({\rm SFR}) 0.476 0.816 1.097
{\rm log}_{10}({\rm sSFR}) -9.345 -8.926 -8.468
{\rm stellar\ age} 0.212 0.645 2.102

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.689 -0.043 0.129
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.483 -0.871 0.002

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.753 0.894 1.089
\delta 0.054 0.208 0.323
\tau_1/\tau_2 0.861 1.204 1.549
Q_{PAH} 2.611 4.471 5.871
U_{min} 2.575 7.860 15.397
{\rm log}_{10}(\gamma_e)\, -2.882 -1.852 -0.951

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.072 -1.799 -1.267
{\rm log}_{10}(\tau_{AGN})\, 0.871 1.294 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.627 0.814 0.953
0.03-0.10 Gyr 0.094 0.814 1.181
0.10-0.32 Gyr 0.648 1.093 1.365
0.32-1.04 Gyr -1.774 0.124 0.891
1.04-3.37 Gyr -3.569 -1.508 -0.384
3.37-10.89 Gyr -4.552 -1.940 -0.773
10.89-12.11 Gyr -4.688 -1.967 -0.689