2020abrw

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Information

Transient

Name: AT2020abrw
Right ascension: 14h09m39.53s
Declination: -4d17m12.47s
Discovery Date: Dec. 4, 2020, 1:17 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name: 2020abrw
Right ascension: 14h09m39.50s
Declination: -4d17m11.97s
Redshift: 0.030100
Photometric Redshift: 0.074
 

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 2.57
Cutout download processed 6.61
Global aperture construction processed 0.63
Local aperture photometry processed 5.89
Global aperture photometry processed 6.32
Validate local photometry processed 0.02
Validate global photometry processed 15.39
Host information processed 0.08
Global host SED inference processed 483.36
Local host SED inference processed 633.57
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.08
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) = 14h09m39.53s, -4d17m12.47s
semi major axis, semi minor axis (arcsec) = 3.32, 3.32
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 319.72 0.74 17.638 0.002 AB
PanSTARRS_g 326.19 0.92 17.616 0.003 AB
PanSTARRS_r 538.41 1.44 17.072 0.003 AB
DES_r 550.12 1.92 17.049 0.004 AB
PanSTARRS_i 590.15 1.08 16.973 0.002 AB
PanSTARRS_z 669.7 2.4 16.835 0.004 AB
DES_z 692.23 4.48 16.799 0.007 AB
PanSTARRS_y 731.96 4.68 16.739 0.007 AB
2MASS_J 734.12 73.04 15.841 0.108 Vega
2MASS_H 678.34 107.76 15.454 0.172 Vega
2MASS_K 608.42 143.5 15.102 0.256 Vega

Aperture details

RA, DEC (J2000) = 14h09m39.49s, -4d17m11.85s
semi major axis, semi minor axis (arcsec) = 5.09, 4.36
angle (degrees, anti-clockwise from east) = -169.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 62.45 7.78 19.411 0.135 AB
GALEX_NUV 76.76 3.84 19.187 0.054 AB
DES_g 365.98 0.81 17.491 0.002 AB
PanSTARRS_g 377.92 1.26 17.457 0.004 AB
PanSTARRS_r 631.07 1.98 16.900 0.003 AB
DES_r 639.14 2.1 16.886 0.004 AB
PanSTARRS_i 710.14 1.49 16.772 0.002 AB
PanSTARRS_z 807.43 3.3 16.632 0.004 AB
DES_z 816.34 4.95 16.620 0.007 AB
PanSTARRS_y 888.74 6.51 16.528 0.008 AB
2MASS_J 1056.8 117.95 15.445 0.121 Vega
2MASS_H 899.74 172.66 15.147 0.208 Vega
2MASS_K 1036.41 232.47 14.523 0.244 Vega
WISE_W1 757.28 16.39 14.003 0.023 Vega
WISE_W2 1006.64 25.9 13.054 0.028 Vega
WISE_W3 3030.33 73.74 10.022 0.026 Vega
WISE_W4 7060.87 607.23 7.658 0.093 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})\, 9.268 9.355 9.458
{\rm log}_{10}({\rm SFR}) -1.199 -0.775 -0.407
{\rm log}_{10}({\rm sSFR}) -10.594 -10.117 -9.733
{\rm stellar\ age} 6.434 7.668 9.493

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.781 -1.410 -1.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.937 -1.780 0.223

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.375 0.546
\delta -0.822 -0.505 -0.017
\tau_1/\tau_2 0.676 1.070 1.449
Q_{PAH} 0.722 2.327 4.293
U_{min} 2.738 7.666 14.721
{\rm log}_{10}(\gamma_e)\, -3.432 -2.151 -1.145

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.076 -2.428 -1.097
{\rm log}_{10}(\tau_{AGN})\, 0.904 1.363 1.765

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.933 -0.681 -0.494
0.03-0.10 Gyr -1.676 -0.848 -0.340
0.10-0.33 Gyr -1.927 -0.971 -0.512
0.33-1.10 Gyr -1.824 -0.978 -0.622
1.10-3.63 Gyr -1.684 -0.823 -0.491
3.63-12.02 Gyr -0.884 -0.553 -0.387
12.02-13.35 Gyr -0.924 -0.391 0.208

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.464 9.543 9.629
{\rm log}_{10}({\rm SFR}) -0.762 -0.504 -0.254
{\rm log}_{10}({\rm sSFR}) -10.281 -10.048 -9.802
{\rm stellar\ age} 7.856 8.915 11.642

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.510 -1.110 -0.797
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.796 0.286 0.444

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.120 0.266 0.479
\delta -0.160 0.172 0.328
\tau_1/\tau_2 0.465 0.825 1.271
Q_{PAH} 0.379 1.157 2.890
U_{min} 2.914 7.863 14.800
{\rm log}_{10}(\gamma_e)\, -3.070 -2.251 -1.400

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.130 -0.975 -0.842
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.137 1.248

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.911 -0.724 -0.470
0.03-0.10 Gyr -0.761 -0.439 -0.159
0.10-0.33 Gyr -1.866 -1.106 -0.742
0.33-1.10 Gyr -2.167 -1.358 -0.976
1.10-3.63 Gyr -2.161 -1.268 -0.829
3.63-12.02 Gyr -0.916 -0.373 -0.246
12.02-13.35 Gyr -0.408 0.102 0.669