2021qxv

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Information

Transient

Name: TDE2021qxv
Right ascension: 15h18m59.30s
Declination: -3d11m45.08s
Discovery Date: May 10, 2021, 10:50 a.m.
Classification: TDE
Redshift: 0.183000
MW E(B-V): 0.108

Host

Name:
Right ascension: 15h18m59.31s
Declination: -3d11m45.52s
Redshift: None
Photometric Redshift: 0.274
 

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 5.84
Cutout download processed 6.7
Global aperture construction processed 0.63
Local aperture photometry processed 5.95
Global aperture photometry processed 6.05
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.79
Host information processed 0.14
Global host SED inference processed 403.05
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
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) = 15h18m59.30s, -3d11m45.08s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
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) = 15h18m59.30s, -3d11m45.43s
semi major axis, semi minor axis (arcsec) = 4.52, 3.59
angle (degrees, anti-clockwise from east) = -8.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 47.98 0.49 19.697 0.011 AB
PanSTARRS_g 54.11 0.95 19.567 0.019 AB
PanSTARRS_r 93.13 1.08 18.977 0.013 AB
DES_r 94.43 0.78 18.962 0.009 AB
PanSTARRS_i 159.77 1.68 18.391 0.011 AB
PanSTARRS_z 157.86 3.29 18.404 0.023 AB
DES_z 162.02 4.68 18.376 0.031 AB
PanSTARRS_y 212.59 6.1 18.081 0.031 AB
2MASS_J 351.71 105.04 16.640 0.324 Vega
2MASS_H 556.74 138.9 15.668 0.271 Vega
2MASS_K 548.02 207.47 15.215 0.411 Vega
WISE_W3 1034.38 55.04 11.189 0.058 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})\, 10.059 10.198 10.305
{\rm log}_{10}({\rm SFR}) 0.559 0.832 1.053
{\rm log}_{10}({\rm sSFR}) -9.671 -9.381 -9.092
{\rm stellar\ age} 1.811 4.159 5.865

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.320 -0.062 0.108
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.013 0.187 0.313

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.376 0.568 0.773
\delta -0.758 -0.443 -0.150
\tau_1/\tau_2 0.563 0.920 1.321
Q_{PAH} 0.431 1.290 2.673
U_{min} 2.310 6.889 13.890
{\rm log}_{10}(\gamma_e)\, -3.512 -2.341 -1.397

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.243 -3.028 -1.559
{\rm log}_{10}(\tau_{AGN})\, 0.959 1.374 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.739 0.904 1.062
0.03-0.10 Gyr 0.283 0.787 1.098
0.10-0.32 Gyr 0.414 0.811 1.160
0.32-1.02 Gyr 0.224 0.714 1.083
1.02-3.24 Gyr -0.270 0.286 0.568
3.24-10.34 Gyr -0.719 0.104 0.407
10.34-11.49 Gyr -0.956 0.055 0.633