2019bhf

Download data

Information

Transient

Name: TDE2019bhf
Right ascension: 15h09m15.98s
Declination: 16d14m22.52s
Discovery Date: Feb. 12, 2019, 1:04 p.m.
Classification: TDE
Redshift: 0.120600
MW E(B-V): 0.021

Host

Name:
Right ascension: 15h09m15.96s
Declination: 16d14m22.42s
Redshift: None
Photometric Redshift: 0.135
 

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
Host match processed 6.4
Cutout download processed 5.77
Global aperture construction processed 0.97
Local aperture photometry processed 5.73
Global aperture photometry processed 6.02
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.62
Host information processed 0.17
Global host SED inference processed 466.21
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 15h09m15.98s, 16d14m22.52s
semi major axis, semi minor axis (arcsec) = 0.92, 0.92
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) = 15h09m15.96s, 16d14m22.60s
semi major axis, semi minor axis (arcsec) = 4.68, 4.54
angle (degrees, anti-clockwise from east) = -129.5

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.56 1.78 22.879 0.755 AB
GALEX_NUV 5.53 2.34 22.043 0.460 AB
DES_g 89.75 0.51 19.017 0.006 AB
PanSTARRS_g 91.43 0.94 18.997 0.011 AB
PanSTARRS_r 174.85 1.13 18.293 0.007 AB
DES_r 189.84 0.99 18.204 0.006 AB
PanSTARRS_i 246.76 1.31 17.919 0.006 AB
PanSTARRS_z 310.84 2.86 17.669 0.010 AB
DES_z 327.3 3.5 17.613 0.012 AB
PanSTARRS_y 359.39 7.96 17.511 0.024 AB
2MASS_J 378.72 102.09 16.559 0.293 Vega
2MASS_H 544.67 173.39 15.692 0.346 Vega
2MASS_K 651.19 171.18 15.028 0.285 Vega
WISE_W1 203.34 8.59 15.430 0.046 Vega
WISE_W2 129.86 11.49 15.277 0.096 Vega
WISE_W3 152.33 39.22 13.269 0.279 Vega
WISE_W4 -101.32 245.52 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})\, 10.107 10.242 10.334
{\rm log}_{10}({\rm SFR}) -2.376 -1.064 -0.284
{\rm log}_{10}({\rm sSFR}) -12.571 -11.263 -10.488
{\rm stellar\ age} 4.239 6.501 7.792

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.109 -0.812 -0.605
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.573 -0.725 0.115

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.197 0.341 0.555
\delta -0.893 -0.692 -0.375
\tau_1/\tau_2 0.577 0.934 1.325
Q_{PAH} 0.423 1.427 3.303
U_{min} 2.736 7.989 15.330
{\rm log}_{10}(\gamma_e)\, -2.668 -1.671 -0.747

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.210 -2.958 -1.949
{\rm log}_{10}(\tau_{AGN})\, 1.017 1.443 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.237 -1.364 -0.662
0.03-0.10 Gyr -2.635 -1.058 -0.185
0.10-0.32 Gyr -2.046 -0.583 0.237
0.32-1.05 Gyr -1.387 -0.109 0.473
1.05-3.39 Gyr -0.436 0.299 0.640
3.39-10.98 Gyr -0.436 0.360 0.566
10.98-12.20 Gyr -0.800 0.296 0.895