2019sla results

Information

Transient
Name:2019sla
Right ascension: 8h08m28.78s
Declination:1d28m26.18s
Discovery Date:None
Classification:Ia
Redshift:0.063666
MW E(B-V):0.026
Host
Name:2019sla
Right ascension: 8h08m28.78s
Declination:1d28m24.50s
Redshift:0.053848
Photometric Redshift:0.083
 

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 20.21
Transient MWEBV processed 0.05
Host match processed 2.03
Host information processed 0.09
Host MWEBV processed 0.13
Global aperture construction processed 0.62
Global aperture photometry processed 7.02
Validate global photometry processed 20.27
Global host SED inference processed 456.19
Local aperture photometry processed 6.74
Validate local photometry processed 0.02
Local host SED inference processed 507.19
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h08m28.78s, 1d28m26.18s
semi major axis, semi minor axis (arcsec):1.91, 1.91
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 22.22 1.87 20.533 0.091 AB
SDSS_g 107.32 2.73 18.823 0.028 AB
DES_g 129.33 0.7 18.621 0.006 AB
PanSTARRS_g 130.87 0.5 18.608 0.004 AB
SDSS_r 232.64 4.04 17.983 0.019 AB
PanSTARRS_r 249.86 0.64 17.906 0.003 AB
DES_r 280.33 1.4 17.781 0.005 AB
SDSS_i 340.2 4.99 17.571 0.016 AB
PanSTARRS_i 380.1 0.64 17.450 0.002 AB
PanSTARRS_z 461.22 1.72 17.240 0.004 AB
SDSS_z 442.02 7.46 17.286 0.018 AB
DES_z 482.11 5.19 17.192 0.012 AB
PanSTARRS_y 543.86 3.37 17.061 0.007 AB

Aperture details

RA, DEC (J2000):8h08m28.77s, 1d28m24.64s
semi major axis, semi minor axis (arcsec):9.44, 5.92
angle (degrees, anti-clockwise from east):-162.02
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 56.7 6.37 19.516 0.122 AB
SDSS_g 400.18 5.54 17.394 0.015 AB
DES_g 418.17 1.41 17.347 0.004 AB
PanSTARRS_g 438.51 1.77 17.295 0.004 AB
SDSS_r 802.71 8.04 16.639 0.011 AB
PanSTARRS_r 799.59 2.19 16.643 0.003 AB
DES_r 873.3 2.62 16.547 0.003 AB
SDSS_i 1162.86 10.44 16.236 0.010 AB
PanSTARRS_i 1137.3 2.21 16.260 0.002 AB
PanSTARRS_z 1315.34 6.25 16.102 0.005 AB
SDSS_z 1455.31 22.33 15.993 0.017 AB
DES_z 1481.93 9.36 15.973 0.007 AB
PanSTARRS_y 1643.35 12.54 15.861 0.008 AB
2MASS_J 2484.41 259.71 14.517 0.113 Vega
2MASS_H 2855.07 357.81 13.893 0.136 Vega
2MASS_K 2436.81 453.97 13.595 0.202 Vega
WISE_W1 1059.17 32.03 13.639 0.033 Vega
WISE_W2 625.14 32.05 13.571 0.056 Vega
WISE_W3 695.3 117.0 11.621 0.183 Vega
WISE_W4 1113.43 725.65 9.663 0.708 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.679 9.792 9.913
{\rm log}_{10}({\rm SFR}) -0.914 -0.519 -0.133
{\rm log}_{10}({\rm sSFR}) -10.732 -10.294 -9.903
{\rm stellar\ age} 5.821 7.354 8.976

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.343 -0.812 -0.458
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.849 -1.549 -0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.549 0.807 1.067
\delta -0.770 -0.471 -0.198
\tau_1/\tau_2 0.615 0.941 1.264
Q_{PAH} 0.619 2.284 4.592
U_{min} 2.450 7.197 13.729
{\rm log}_{10}(\gamma_e)\, -3.446 -2.253 -1.169

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.888 -2.209 -0.936
{\rm log}_{10}(\tau_{AGN})\, 0.877 1.347 1.866

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.739 -0.424 -0.151
0.03-0.10 Gyr -1.265 -0.598 -0.123
0.10-0.33 Gyr -1.328 -0.620 -0.128
0.33-1.08 Gyr -1.314 -0.539 -0.078
1.08-3.57 Gyr -1.020 -0.295 -0.011
3.57-11.73 Gyr -0.473 -0.118 0.067
11.73-13.04 Gyr -0.626 -0.024 0.609

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.078 10.206 10.290
{\rm log}_{10}({\rm SFR}) -1.568 -0.828 -0.468
{\rm log}_{10}({\rm sSFR}) -11.746 -11.029 -10.626
{\rm stellar\ age} 4.963 6.824 8.027

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.802 -0.586 -0.417
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.656 -0.843 0.120

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.316 0.441 0.586
\delta -0.797 -0.540 -0.262
\tau_1/\tau_2 0.392 0.720 1.066
Q_{PAH} 0.528 1.169 2.569
U_{min} 2.084 6.336 12.779
{\rm log}_{10}(\gamma_e)\, -3.620 -3.062 -2.274

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.343 -3.459 -2.550
{\rm log}_{10}(\tau_{AGN})\, 0.952 1.348 1.846

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.413 -0.637 -0.287
0.03-0.10 Gyr -2.165 -1.015 -0.521
0.10-0.33 Gyr -2.093 -0.888 -0.305
0.33-1.08 Gyr -0.945 -0.106 0.379
1.08-3.57 Gyr -0.081 0.312 0.589
3.57-11.73 Gyr -0.109 0.306 0.483
11.73-13.04 Gyr -0.592 0.242 0.740