2020dxq

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Information

Transient

Name: AT2020dxq
Right ascension: 6h43m34.71s
Declination: -23d19m23.86s
Discovery Date: March 3, 2020, 7:01 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.100

Host

Name: 2020dxq
Right ascension: 6h43m34.75s
Declination: -23d19m22.80s
Redshift: 0.022986
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
processed
 status
Local host SED inference
Local host SED inference
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 0.74
Cutout download processed 3.16
Global aperture construction processed 0.69
Local aperture photometry processed 4.12
Global aperture photometry processed 4.38
Validate local photometry processed 0.02
Validate global photometry processed 11.6
Host information processed 0.09
Global host SED inference processed 429.91
Local host SED inference processed 623.2
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed 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) = 6h43m34.71s, -23d19m23.86s
semi major axis, semi minor axis (arcsec) = 4.31, 4.31
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 2921.04 1.99 15.236 0.001 AB
PanSTARRS_r 5372.11 2.34 14.575 0.000 AB
PanSTARRS_i 6694.06 2.2 14.336 0.000 AB
PanSTARRS_z 8376.39 4.1 14.092 0.001 AB
PanSTARRS_y 10386.95 8.95 13.859 0.001 AB
2MASS_J 13482.32 109.87 12.681 0.009 Vega
2MASS_H 17448.29 163.19 11.928 0.010 Vega
2MASS_K 16964.81 196.4 11.488 0.013 Vega

Aperture details

RA, DEC (J2000) = 6h43m34.78s, -23d19m22.92s
semi major axis, semi minor axis (arcsec) = 16.29, 10.62
angle (degrees, anti-clockwise from east) = -33.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 5656.42 5.27 14.519 0.001 AB
PanSTARRS_r 9755.5 6.01 13.927 0.001 AB
PanSTARRS_i 12197.71 5.7 13.684 0.001 AB
2MASS_H 29607.11 491.06 11.354 0.018 Vega
WISE_W2 15749.64 98.81 10.068 0.007 Vega
WISE_W4 225284.51 3751.35 3.898 0.018 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.859 10.212 10.446
{\rm log}_{10}({\rm SFR}) 0.181 0.694 1.203
{\rm log}_{10}({\rm sSFR}) -10.180 -9.569 -8.718
{\rm stellar\ age} 1.522 6.016 8.337

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.441 -0.619 -0.211
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.747 -1.426 -0.233

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.625 1.049 1.423
\delta -0.285 -0.053 0.182
\tau_1/\tau_2 0.646 1.019 1.388
Q_{PAH} 0.689 3.142 5.422
U_{min} 2.911 8.032 15.133
{\rm log}_{10}(\gamma_e)\, -3.467 -2.394 -1.287

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.536 -2.929 -0.442
{\rm log}_{10}(\tau_{AGN})\, 1.069 1.491 1.993

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.390 0.753 1.010
0.03-0.10 Gyr -0.367 0.624 1.284
0.10-0.33 Gyr -0.631 0.285 1.103
0.33-1.10 Gyr -0.971 0.077 0.631
1.10-3.65 Gyr -1.291 0.073 0.567
3.65-12.10 Gyr -1.640 0.066 0.516
12.10-13.45 Gyr -1.626 0.114 0.886

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.046 10.408 10.594
{\rm log}_{10}({\rm SFR}) 0.385 1.134 1.574
{\rm log}_{10}({\rm sSFR}) -10.172 -9.267 -8.574
{\rm stellar\ age} 1.708 5.618 7.938

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.607 -0.183 0.024
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.807 -1.261 0.127

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.540 0.879 1.164
\delta -0.247 0.034 0.306
\tau_1/\tau_2 0.561 0.946 1.380
Q_{PAH} 0.673 2.088 4.198
U_{min} 2.946 7.940 15.076
{\rm log}_{10}(\gamma_e)\, -3.351 -2.409 -1.699

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.699 -1.929 -0.960
{\rm log}_{10}(\tau_{AGN})\, 0.917 1.530 1.987

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.204 0.832 1.141
0.03-0.10 Gyr 0.150 1.211 1.694
0.10-0.33 Gyr -0.518 0.660 1.304
0.33-1.10 Gyr -1.131 0.305 0.909
1.10-3.65 Gyr -1.050 0.319 0.740
3.65-12.10 Gyr -1.307 0.237 0.667
12.10-13.45 Gyr -1.365 0.271 0.983