2019bkz

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Information

Transient

Name: AT2019bkz
Right ascension: 3h28m41.16s
Declination: -47d14m08.27s
Discovery Date: March 3, 2019, 7:55 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name: 504558
Right ascension: 3h28m40.32s
Declination: -47d14m04.09s
Redshift: 0.038830
Photometric Redshift: 0.038
 

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 4.07
Cutout download processed 11.33
Global aperture construction processed 0.51
Local aperture photometry processed 1.99
Global aperture photometry processed 1.75
Validate local photometry processed 0.02
Validate global photometry processed 4.94
Host information processed 0.15
Global host SED inference processed 392.22
Local host SED inference processed 545.18
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) = 3h28m41.16s, -47d14m08.27s
semi major axis, semi minor axis (arcsec) = 2.6, 2.6
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 39.83 0.26 19.899 0.007 AB
DES_z 46.32 1.03 19.736 0.024 AB

Aperture details

RA, DEC (J2000) = 3h28m40.34s, -47d14m04.18s
semi major axis, semi minor axis (arcsec) = 17.28, 13.98
angle (degrees, anti-clockwise from east) = 81.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 124.05 11.39 18.666 0.100 AB
GALEX_NUV 150.29 4.71 18.458 0.034 AB
DES_r 1214.39 1.46 16.189 0.001 AB
DES_z 1554.74 6.05 15.921 0.004 AB
2MASS_J 2126.09 332.31 14.686 0.170 Vega
2MASS_H 1448.43 466.65 14.630 0.350 Vega
2MASS_K 1968.56 560.73 13.827 0.309 Vega
WISE_W1 742.65 23.54 14.024 0.034 Vega
WISE_W2 449.13 27.87 13.930 0.067 Vega
WISE_W3 1279.43 102.3 10.958 0.087 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})\, 8.000 8.298 8.489
{\rm log}_{10}({\rm SFR}) -1.688 -1.126 -0.562
{\rm log}_{10}({\rm sSFR}) -10.090 -9.393 -8.684
{\rm stellar\ age} 2.457 6.407 8.062

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.824 -1.372 -0.569
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.683 -1.012 0.155

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.268 0.639 1.068
\delta -0.430 -0.072 0.235
\tau_1/\tau_2 0.653 1.038 1.416
Q_{PAH} 0.615 2.127 4.539
U_{min} 2.894 7.830 15.328
{\rm log}_{10}(\gamma_e)\, -3.305 -2.257 -1.086

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.102 -0.907 -0.134
{\rm log}_{10}(\tau_{AGN})\, 1.117 1.492 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.605 -1.091 -0.639
0.03-0.10 Gyr -2.026 -1.239 -0.518
0.10-0.33 Gyr -2.499 -1.679 -1.059
0.33-1.09 Gyr -2.999 -1.865 -1.383
1.09-3.61 Gyr -2.980 -1.808 -1.441
3.61-11.91 Gyr -2.870 -1.704 -1.385
11.91-13.24 Gyr -3.032 -1.733 -1.093

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.690 9.800 9.909
{\rm log}_{10}({\rm SFR}) -0.647 -0.369 -0.070
{\rm log}_{10}({\rm sSFR}) -10.425 -10.166 -9.867
{\rm stellar\ age} 5.663 6.973 8.197

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.418 -1.057 -0.783
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.471 -0.554 0.103

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.071 0.136 0.238
\delta -0.562 -0.108 0.208
\tau_1/\tau_2 0.633 0.962 1.305
Q_{PAH} 0.527 1.643 3.753
U_{min} 2.641 7.470 14.472
{\rm log}_{10}(\gamma_e)\, -3.102 -2.016 -1.275

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.253 -3.282 -2.364
{\rm log}_{10}(\tau_{AGN})\, 1.009 1.492 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.982 -0.558 -0.359
0.03-0.10 Gyr -0.687 -0.319 0.047
0.10-0.33 Gyr -0.472 -0.123 0.182
0.33-1.09 Gyr -0.580 -0.191 0.095
1.09-3.61 Gyr -0.498 -0.196 0.009
3.61-11.91 Gyr -0.371 -0.118 0.062
11.91-13.24 Gyr -0.562 -0.049 0.428