2018fyk

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Information

Transient

Name: TDE2018fyk
Right ascension: 22h50m16.09s
Declination: -44d51m53.50s
Discovery Date: Sept. 8, 2018, 5:31 a.m.
Classification: TDE
Redshift: 0.060000
MW E(B-V): 0.012

Host

Name:
Right ascension: 22h50m16.09s
Declination: -44d51m53.50s
Redshift: None
Photometric Redshift: 0.058
 

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
Local host SED inference not processed None
Cutout download processed 3.69
Transient MWEBV processed 0.05
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.14
Validate local photometry no valid phot 0.01
Global aperture photometry processed 0.86
Validate global photometry processed 1.13
Global host SED inference processed 1502.38
Transient information processed 0.0
Host match processed 7.41
Local aperture photometry processed 0.83
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) = 22h50m16.09s, -44d51m53.50s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
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) = 22h50m16.27s, -44d51m54.24s
semi major axis, semi minor axis (arcsec) = 15.12, 6.53
angle (degrees, anti-clockwise from east) = -79.96

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.27 1.45 22.325 0.370 AB
GALEX_NUV 9.96 1.93 21.404 0.210 AB
2MASS_J 3072.27 291.38 14.286 0.103 Vega
2MASS_H 5013.26 422.3 13.282 0.091 Vega
2MASS_K 3717.49 489.08 13.137 0.143 Vega
WISE_W1 1157.83 22.58 13.542 0.021 Vega
WISE_W2 598.86 24.82 13.618 0.045 Vega
WISE_W3 124.17 97.66 13.491 0.854 Vega
WISE_W4 191.22 538.6 11.576 3.058 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})\, 10.266 10.492 10.680
{\rm log}_{10}({\rm SFR}) -2.061 -0.534 0.362
{\rm log}_{10}({\rm sSFR}) -12.552 -11.095 -10.091
{\rm stellar\ age} 5.515 7.931 12.184

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.300 -0.722 -0.276
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.147 -0.530 -0.050

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.181 0.428 0.662
\delta -0.954 -0.809 -0.441
\tau_1/\tau_2 0.309 0.741 1.265
Q_{PAH} 0.251 1.124 3.836
U_{min} 2.381 7.221 14.724
{\rm log}_{10}(\gamma_e)\, -3.511 -2.483 -1.124

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.648 -3.954 -2.883
{\rm log}_{10}(\tau_{AGN})\, 1.126 1.669 1.998

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.868 -0.913 0.125
0.03-0.10 Gyr -2.869 -0.747 0.433
0.10-0.33 Gyr -3.778 -1.066 0.237
0.33-1.08 Gyr -4.779 -0.953 0.543
1.08-3.55 Gyr -3.352 -0.366 0.571
3.55-11.66 Gyr -1.432 0.343 0.743
11.66-12.96 Gyr -0.296 0.836 1.804