2019dtw

Download data

Information

Transient

Name: AT2019dtw
Right ascension: 22h07m33.68s
Declination: -28d34m52.93s
Discovery Date: April 20, 2019, 4:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 2019dtw
Right ascension: 22h07m33.68s
Declination: -28d34m52.75s
Redshift: 0.188400
Photometric Redshift: 0.185
 

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 1.29
Cutout download processed 2.99
Global aperture construction processed 0.56
Local aperture photometry processed 3.34
Global aperture photometry processed 3.3
Validate local photometry no valid phot 0.02
Validate global photometry processed 9.87
Host information processed 0.14
Global host SED inference processed 412.87
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 22h07m33.68s, -28d34m52.93s
semi major axis, semi minor axis (arcsec) = 0.64, 0.64
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) = 22h07m33.67s, -28d34m52.65s
semi major axis, semi minor axis (arcsec) = 4.36, 3.64
angle (degrees, anti-clockwise from east) = -170.12

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 30.99 4.06 20.172 0.142 AB
PanSTARRS_g 97.06 1.04 18.932 0.012 AB
PanSTARRS_r 190.51 1.18 18.200 0.007 AB
PanSTARRS_i 284.36 1.49 17.765 0.006 AB
PanSTARRS_z 257.63 3.81 17.873 0.016 AB
PanSTARRS_y 296.15 8.42 17.721 0.031 AB
2MASS_J 741.25 156.28 15.830 0.229 Vega
2MASS_H 319.11 231.37 16.273 0.787 Vega
2MASS_K 608.7 257.76 15.101 0.460 Vega
WISE_W1 344.23 14.22 14.859 0.045 Vega
WISE_W2 410.92 22.71 14.027 0.060 Vega
WISE_W3 797.45 85.99 11.472 0.117 Vega
WISE_W4 2890.33 676.33 8.628 0.254 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})\, 10.584 10.658 10.733
{\rm log}_{10}({\rm SFR}) 0.781 0.931 1.084
{\rm log}_{10}({\rm sSFR}) -9.897 -9.726 -9.547
{\rm stellar\ age} 6.179 6.932 8.394

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.489 -0.209 -0.019
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.703 -1.519 -0.011

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.205 0.344 0.547
\delta -0.552 -0.126 0.176
\tau_1/\tau_2 0.874 1.227 1.578
Q_{PAH} 0.231 0.758 1.750
U_{min} 2.338 7.345 14.664
{\rm log}_{10}(\gamma_e)\, -3.583 -2.839 -1.653

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.468 -1.264 -1.091
{\rm log}_{10}(\tau_{AGN})\, 0.882 1.048 1.218

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.654 0.805 0.959
0.03-0.10 Gyr 0.109 0.539 0.858
0.10-0.32 Gyr -0.807 -0.098 0.310
0.32-1.01 Gyr -0.784 -0.137 0.231
1.01-3.23 Gyr -0.555 0.141 0.478
3.23-10.29 Gyr 0.367 0.604 0.726
10.29-11.43 Gyr 0.365 0.831 1.337