2019qgw

Download data

Information

Transient

Name: AT2019qgw
Right ascension: 20h11m32.45s
Declination: -41d57m11.16s
Discovery Date: Sept. 18, 2019, 1:23 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name: 186705
Right ascension: 20h11m33.98s
Declination: -41d57m32.81s
Redshift: 0.048644
Photometric Redshift:
 

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 3.82
Cutout download processed 4.11
Global aperture construction processed 0.14
Local aperture photometry processed 0.94
Global aperture photometry processed 0.63
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.62
Host information processed 0.15
Global host SED inference processed 645.0
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.07
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) = 20h11m32.45s, -41d57m11.16s
semi major axis, semi minor axis (arcsec) = 2.1, 2.1
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) = 20h11m33.81s, -41d57m31.73s
semi major axis, semi minor axis (arcsec) = 15.26, 6.31
angle (degrees, anti-clockwise from east) = -175.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 49.33 4.33 19.667 0.095 AB
GALEX_NUV 86.47 3.4 19.058 0.043 AB
WISE_W1 4681.36 41.46 12.025 0.010 Vega
WISE_W2 3424.82 48.43 11.724 0.015 Vega
WISE_W3 6920.99 145.83 9.126 0.023 Vega
WISE_W4 10449.38 1018.08 7.232 0.106 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})\, 10.625 10.787 10.946
{\rm log}_{10}({\rm SFR}) -0.039 0.338 0.755
{\rm log}_{10}({\rm sSFR}) -10.843 -10.451 -9.969
{\rm stellar\ age} 6.146 8.175 12.120

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.483 -0.121 0.104
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.634 -0.884 0.097

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.275 0.483 0.757
\delta -0.467 -0.187 0.092
\tau_1/\tau_2 0.222 0.642 1.126
Q_{PAH} 0.151 0.555 1.882
U_{min} 2.525 6.900 13.516
{\rm log}_{10}(\gamma_e)\, -3.656 -3.066 -2.185

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.908 -1.600 -1.361
{\rm log}_{10}(\tau_{AGN})\, 0.838 1.090 1.436

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.205 0.466 0.863
0.03-0.10 Gyr -1.090 0.130 0.770
0.10-0.33 Gyr -2.167 -0.307 0.372
0.33-1.09 Gyr -2.320 -0.219 0.610
1.09-3.58 Gyr -1.621 0.202 0.894
3.58-11.80 Gyr -0.513 0.730 1.001
11.80-13.11 Gyr 0.343 1.184 2.048