2019lek results

Information

Transient
Name:2019lek
Right ascension: 11h48m43.67s
Declination:14d03m04.31s
Discovery Date:None
Classification:Ia
Redshift:0.010630
MW E(B-V):0.041
Host
Name:2019lek
Right ascension: 11h48m43.99s
Declination:14d03m10.52s
Redshift:0.010632
Photometric Redshift:0.024
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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_z
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 21.35
Transient MWEBV processed 0.04
Host match processed 1.47
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 7.39
Validate global photometry processed 18.83
Global host SED inference processed 554.46
Local aperture photometry processed 6.5
Validate local photometry processed 0.02
Local host SED inference processed 664.34
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h48m43.67s, 14d03m04.31s
semi major axis, semi minor axis (arcsec):9.18, 9.18
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 326.13 8.56 17.617 0.029 AB
SDSS_g 1242.66 9.49 16.164 0.008 AB
DES_g 1331.5 1.95 16.089 0.002 AB
PanSTARRS_g 1236.93 2.81 16.169 0.002 AB
SDSS_r 2203.55 12.91 15.542 0.006 AB
PanSTARRS_r 2159.84 2.94 15.564 0.001 AB
DES_r 2431.95 4.23 15.435 0.002 AB
SDSS_i 2976.01 16.46 15.216 0.006 AB
PanSTARRS_i 2893.41 3.49 15.246 0.001 AB
PanSTARRS_z 3553.93 5.61 15.023 0.002 AB
SDSS_z 3742.84 33.89 14.967 0.010 AB
DES_z 3755.06 12.2 14.963 0.004 AB
PanSTARRS_y 4114.23 11.09 14.864 0.003 AB
2MASS_J 4611.97 188.76 13.845 0.044 Vega
2MASS_H 5418.82 329.53 13.198 0.066 Vega
2MASS_K 4015.98 288.73 13.053 0.078 Vega
WISE_W1 1522.97 25.01 13.244 0.018 Vega
WISE_W2 760.93 26.97 13.358 0.038 Vega
WISE_W3 1154.95 84.14 11.070 0.079 Vega

Aperture details

RA, DEC (J2000):11h48m43.98s, 14d03m10.41s
semi major axis, semi minor axis (arcsec):32.7, 13.23
angle (degrees, anti-clockwise from east):-149.56
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 800.92 18.14 16.641 0.025 AB
SDSS_g 2851.15 14.99 15.262 0.006 AB
DES_g 2459.73 2.99 15.423 0.001 AB
PanSTARRS_g 2763.08 6.25 15.297 0.002 AB
SDSS_r 4804.87 20.43 14.696 0.005 AB
PanSTARRS_r 4668.94 6.51 14.727 0.002 AB
DES_r 4399.76 6.11 14.791 0.002 AB
SDSS_i 6342.1 28.06 14.394 0.005 AB
PanSTARRS_i 6138.02 7.71 14.430 0.001 AB
PanSTARRS_z 7524.74 12.44 14.209 0.002 AB
SDSS_z 7735.69 72.02 14.179 0.010 AB
DES_z 6704.3 17.21 14.334 0.003 AB
PanSTARRS_y 8726.97 25.05 14.048 0.003 AB
2MASS_J 9378.09 430.38 13.075 0.050 Vega
2MASS_H 10024.49 752.94 12.530 0.082 Vega
2MASS_K 7971.3 660.25 12.308 0.090 Vega
WISE_W1 4546.1 50.52 12.057 0.012 Vega
WISE_W2 2256.55 60.53 12.177 0.029 Vega
WISE_W3 4817.07 230.33 9.519 0.052 Vega
WISE_W4 3944.81 1208.82 8.290 0.333 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.126 9.211 9.304
{\rm log}_{10}({\rm SFR}) -2.880 -1.877 -1.224
{\rm log}_{10}({\rm sSFR}) -12.070 -11.100 -10.419
{\rm stellar\ age} 6.904 7.986 10.072

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.264 -1.032 -0.845
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.185 -0.488 -0.016

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.151 0.272 0.404
\delta -0.941 -0.795 -0.492
\tau_1/\tau_2 0.647 0.964 1.278
Q_{PAH} 0.143 0.507 1.599
U_{min} 2.763 8.202 15.685
{\rm log}_{10}(\gamma_e)\, -3.239 -2.412 -1.250

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.594 -3.822 -2.844
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.560 2.003

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.860 -1.890 -1.458
0.03-0.10 Gyr -3.356 -1.961 -1.134
0.10-0.33 Gyr -3.019 -1.797 -1.043
0.33-1.10 Gyr -2.725 -1.606 -1.035
1.10-3.64 Gyr -2.256 -1.086 -0.703
3.64-12.07 Gyr -1.020 -0.678 -0.520
12.07-13.41 Gyr -1.103 -0.526 0.123

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.512 9.611 9.716
{\rm log}_{10}({\rm SFR}) -3.262 -1.656 -0.535
{\rm log}_{10}({\rm sSFR}) -13.037 -11.296 -10.172
{\rm stellar\ age} 7.312 8.165 11.860

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.526 -1.098 -0.794
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.557 -0.498 0.294

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.218 0.389 0.569
\delta -0.214 0.186 0.345
\tau_1/\tau_2 0.605 0.984 1.360
Q_{PAH} 0.568 1.571 3.955
U_{min} 3.426 9.179 16.835
{\rm log}_{10}(\gamma_e)\, -3.362 -2.458 -1.520

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.560 -3.810 -2.845
{\rm log}_{10}(\tau_{AGN})\, 1.142 1.640 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.159 -2.933 -1.794
0.03-0.10 Gyr -3.445 -1.568 -0.373
0.10-0.33 Gyr -3.685 -1.539 -0.618
0.33-1.10 Gyr -4.246 -1.806 -0.912
1.10-3.64 Gyr -3.237 -1.109 -0.414
3.64-12.07 Gyr -1.283 -0.281 -0.105
12.07-13.41 Gyr -1.541 -0.111 0.768