2020lba results

Information

Transient
Name:2020lba
Right ascension: 11h19m12.04s
Declination:31d01m44.49s
Discovery Date:None
Classification:SN Ia
Redshift:0.046641
MW E(B-V):0.013
Host
Name:2020lba
Right ascension: 11h19m12.04s
Declination:31d01m41.38s
Redshift:0.046641
Photometric Redshift:0.037
Dataset
Version:0
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 12.79
Transient MWEBV processed 0.04
Host match processed 1.98
Host information processed 0.08
Host MWEBV processed 0.05
Host spectrum download not processed None
Global aperture construction processed 0.58
Global aperture photometry processed 4.68
Validate global photometry processed 13.13
Global host SED inference processed 403.79
Local aperture photometry processed 4.31
Validate local photometry processed 0.02
Local host SED inference processed 449.13
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.074 9.262 9.386
{\rm log}_{10}({\rm SFR}) -0.851 -0.292 0.162
{\rm log}_{10}({\rm sSFR}) -10.150 -9.511 -8.979
{\rm stellar\ age} 3.797 6.180 7.677

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.698 -1.259 -0.755
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.045 0.213 0.398

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.364 0.697
\delta -0.617 -0.183 0.179
\tau_1/\tau_2 0.736 1.068 1.392
Q_{PAH} 0.614 1.887 3.953
U_{min} 2.808 7.610 14.449
{\rm log}_{10}(\gamma_e)\, -3.326 -2.194 -0.903

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.624 -1.516 -0.637
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.437 1.868

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.100 -0.777 -0.443
0.03-0.10 Gyr -0.835 -0.186 0.292
0.10-0.33 Gyr -0.937 -0.326 0.102
0.33-1.09 Gyr -1.321 -0.726 -0.377
1.09-3.58 Gyr -1.297 -0.738 -0.452
3.58-11.82 Gyr -1.341 -0.751 -0.504
11.82-13.13 Gyr -1.496 -0.725 -0.179

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.483 9.832 9.969
{\rm log}_{10}({\rm SFR}) -0.033 0.436 0.936
{\rm log}_{10}({\rm sSFR}) -9.910 -9.421 -8.618
{\rm stellar\ age} 0.721 3.986 5.984

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.767 -0.461 -0.233
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.052 0.214 0.387

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.137 0.257 0.398
\delta -0.672 -0.149 0.266
\tau_1/\tau_2 0.617 0.982 1.344
Q_{PAH} 0.764 1.717 3.565
U_{min} 2.823 8.082 14.860
{\rm log}_{10}(\gamma_e)\, -3.109 -2.249 -1.385

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.274 -3.299 -2.358
{\rm log}_{10}(\tau_{AGN})\, 0.989 1.513 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.314 0.014 0.240
0.03-0.10 Gyr -0.031 0.535 1.077
0.10-0.33 Gyr 0.083 0.546 0.943
0.33-1.09 Gyr -0.925 0.267 0.598
1.09-3.58 Gyr -1.799 -0.118 0.259
3.58-11.82 Gyr -2.397 -0.449 -0.020
11.82-13.13 Gyr -2.586 -0.513 0.116
 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h19m12.04s, 31d01m44.49s
semi major axis, semi minor axis (arcsec):2.19, 2.19
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 74.62 2.87 19.218 0.042 AB
SDSS_g 185.12 3.58 18.231 0.021 AB
PanSTARRS_g 180.88 0.64 18.256 0.004 AB
SDSS_r 242.98 4.16 17.936 0.019 AB
PanSTARRS_r 253.6 0.66 17.890 0.003 AB
SDSS_i 290.64 4.77 17.742 0.018 AB
PanSTARRS_i 302.33 0.85 17.699 0.003 AB
PanSTARRS_z 300.3 1.28 17.706 0.005 AB
SDSS_z 316.66 8.0 17.649 0.027 AB
PanSTARRS_y 347.32 2.78 17.548 0.009 AB

Aperture details

RA, DEC (J2000):11h19m12.03s, 31d01m41.26s
semi major axis, semi minor axis (arcsec):15.33, 7.93
angle (degrees, anti-clockwise from east):-165.51
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 508.56 11.23 17.134 0.024 AB
SDSS_g 1233.53 9.61 16.172 0.008 AB
PanSTARRS_g 1233.66 2.93 16.172 0.003 AB
SDSS_r 1616.53 11.58 15.879 0.008 AB
PanSTARRS_r 1638.65 2.9 15.864 0.002 AB
SDSS_i 1864.79 14.41 15.723 0.008 AB
PanSTARRS_i 1945.44 3.88 15.677 0.002 AB
PanSTARRS_z 1940.58 6.07 15.680 0.003 AB
SDSS_z 1978.52 35.17 15.659 0.019 AB
PanSTARRS_y 2319.76 13.51 15.486 0.006 AB
2MASS_J 2769.44 242.64 14.399 0.095 Vega
2MASS_H 2955.05 399.46 13.856 0.147 Vega
2MASS_K 2857.76 430.14 13.422 0.163 Vega
WISE_W1 1280.34 24.77 13.433 0.021 Vega
WISE_W2 778.28 29.02 13.333 0.040 Vega
WISE_W3 4156.63 133.83 9.679 0.035 Vega
WISE_W4 6563.83 1171.64 7.737 0.194 Vega