2019tkb

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Information

Transient

Name: 2019tkb
Right ascension: 21h43m53.45s
Declination: -10d11m02.15s
Discovery Date: None
Classification: SNIa
Redshift: 0.020000
MW E(B-V): 0.035

Host

Name: 2019tkb
Right ascension: 21h43m53.42s
Declination: -10d11m01.01s
Redshift: 0.016122
Photometric Redshift: 0.028
 

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 2.39
Cutout download processed 8.66
Global aperture construction processed 0.57
Local aperture photometry processed 4.61
Global aperture photometry processed 4.99
Validate local photometry processed 0.02
Validate global photometry processed 13.83
Host information processed 0.08
Global host SED inference processed 407.82
Local host SED inference processed 1683.82
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 21h43m53.45s, -10d11m02.15s
semi major axis, semi minor axis (arcsec) = 6.09, 6.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 25.43 4.17 20.387 0.178 AB
GALEX_NUV 32.54 2.81 20.119 0.094 AB
DES_g 1002.49 1.33 16.397 0.001 AB
PanSTARRS_g 997.73 1.55 16.402 0.002 AB
PanSTARRS_r 1707.79 2.0 15.819 0.001 AB
DES_r 1856.78 3.22 15.728 0.002 AB
PanSTARRS_i 2286.7 1.7 15.502 0.001 AB
PanSTARRS_z 2698.9 5.02 15.322 0.002 AB
DES_z 2841.11 12.79 15.266 0.005 AB
PanSTARRS_y 2965.61 11.26 15.220 0.004 AB
2MASS_J 3559.15 139.37 14.127 0.043 Vega
2MASS_H 3963.14 229.87 13.537 0.063 Vega
2MASS_K 3178.65 259.26 13.307 0.089 Vega
WISE_W1 706.72 15.49 14.078 0.024 Vega

Aperture details

RA, DEC (J2000) = 21h43m53.40s, -10d11m00.81s
semi major axis, semi minor axis (arcsec) = 20.44, 13.59
angle (degrees, anti-clockwise from east) = -133.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 80.57 7.43 19.135 0.100 AB
GALEX_NUV 111.03 6.16 18.786 0.060 AB
DES_g 1873.17 2.03 15.719 0.001 AB
PanSTARRS_g 1927.15 3.92 15.688 0.002 AB
PanSTARRS_r 3242.26 5.05 15.123 0.002 AB
DES_r 3454.02 4.68 15.054 0.001 AB
PanSTARRS_i 4381.09 4.41 14.796 0.001 AB
PanSTARRS_z 5209.49 13.05 14.608 0.003 AB
DES_z 5213.48 17.82 14.607 0.004 AB
PanSTARRS_y 5757.57 30.02 14.499 0.006 AB
2MASS_J 6548.47 414.58 13.465 0.069 Vega
2MASS_H 8285.53 683.65 12.737 0.090 Vega
2MASS_K 6256.83 776.2 12.571 0.135 Vega
WISE_W1 3187.82 45.94 12.442 0.016 Vega
WISE_W2 1775.61 54.65 12.438 0.033 Vega
WISE_W3 2157.91 258.08 10.391 0.130 Vega
WISE_W4 1864.23 1136.8 9.104 0.662 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})\, 9.491 9.602 9.654
{\rm log}_{10}({\rm SFR}) -2.110 -1.622 -1.209
{\rm log}_{10}({\rm sSFR}) -11.708 -11.195 -10.771
{\rm stellar\ age} 8.829 12.193 12.848

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.644 -1.433 -1.237
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.185 0.155 0.359

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.114 0.181 0.240
\delta -0.957 -0.849 -0.664
\tau_1/\tau_2 0.385 0.812 1.245
Q_{PAH} 0.163 0.575 1.306
U_{min} 2.538 7.986 15.694
{\rm log}_{10}(\gamma_e)\, -3.220 -2.261 -1.196

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.065 -2.124 -1.538
{\rm log}_{10}(\tau_{AGN})\, 1.455 1.753 1.985

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.281 -1.681 -1.285
0.03-0.10 Gyr -2.667 -1.694 -1.145
0.10-0.33 Gyr -4.480 -2.185 -1.495
0.33-1.10 Gyr -6.004 -2.929 -1.866
1.10-3.67 Gyr -5.427 -3.489 -1.993
3.67-12.19 Gyr -3.041 -0.975 -0.293
12.19-13.54 Gyr -0.108 0.674 0.776

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.755 9.803 9.877
{\rm log}_{10}({\rm SFR}) -1.407 -1.154 -0.891
{\rm log}_{10}({\rm sSFR}) -11.232 -10.957 -10.720
{\rm stellar\ age} 7.955 8.679 11.513

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.962 -0.769 -0.632
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.725 -1.087 0.119

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.211 0.339
\delta -0.207 0.106 0.295
\tau_1/\tau_2 0.568 0.977 1.394
Q_{PAH} 0.584 1.807 3.812
U_{min} 2.564 7.285 14.902
{\rm log}_{10}(\gamma_e)\, -3.349 -2.378 -1.533

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.374 -3.505 -2.613
{\rm log}_{10}(\tau_{AGN})\, 1.011 1.486 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.573 -1.215 -1.032
0.03-0.10 Gyr -1.581 -1.143 -0.790
0.10-0.33 Gyr -1.745 -1.187 -0.829
0.33-1.10 Gyr -1.973 -1.228 -0.854
1.10-3.67 Gyr -1.902 -1.010 -0.553
3.67-12.19 Gyr -0.501 -0.038 0.055
12.19-13.54 Gyr -0.310 0.215 0.875