2019stx results

Information

Transient
Name:SN2019stx
Right ascension: 1h39m36.41s
Declination:-0d26m48.06s
Discovery Date:Oct. 19, 2019, 4:28 a.m.
Classification:SN Ia
Redshift:0.058000
MW E(B-V):0.030
Host
Name:2019stx
Right ascension: 1h39m36.30s
Declination:-0d26m47.43s
Redshift:0.057809
Photometric Redshift:0.046
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.32
Transient MWEBV processed 0.04
Host match processed 1.81
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 7.87
Validate global photometry processed 20.69
Global host SED inference processed 445.42
Local aperture photometry processed 7.46
Validate local photometry processed 0.03
Local host SED inference processed 479.44
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h39m36.41s, -0d26m48.06s
semi major axis, semi minor axis (arcsec):1.79, 1.79
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 46.16 2.45 19.739 0.058 AB
SDSS_g 239.62 4.1 17.951 0.019 AB
DES_g 238.86 0.48 17.955 0.002 AB
PanSTARRS_g 209.77 0.56 18.096 0.003 AB
SDSS_r 487.86 5.81 17.179 0.013 AB
PanSTARRS_r 405.3 0.73 17.381 0.002 AB
DES_r 517.97 0.79 17.114 0.002 AB
SDSS_i 713.17 7.06 16.767 0.011 AB
PanSTARRS_i 552.9 0.82 17.043 0.002 AB
PanSTARRS_z 699.84 1.44 16.788 0.002 AB
SDSS_z 934.47 9.37 16.474 0.011 AB
DES_z 899.26 2.96 16.515 0.004 AB
PanSTARRS_y 844.18 3.12 16.584 0.004 AB

Aperture details

RA, DEC (J2000):1h39m36.28s, -0d26m47.29s
semi major axis, semi minor axis (arcsec):8.87, 7.87
angle (degrees, anti-clockwise from east):-170.7
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.88 1.41 20.287 0.055 AB
GALEX_NUV 46.92 1.18 19.722 0.027 AB
SDSS_u 250.69 9.13 17.902 0.040 AB
SDSS_g 1092.72 9.37 16.304 0.009 AB
DES_g 1158.57 1.12 16.240 0.001 AB
PanSTARRS_g 1150.87 2.24 16.247 0.002 AB
SDSS_r 2172.46 12.91 15.558 0.006 AB
PanSTARRS_r 2200.78 2.97 15.544 0.001 AB
DES_r 2388.77 1.76 15.455 0.001 AB
SDSS_i 3065.5 15.73 15.184 0.006 AB
PanSTARRS_i 3000.44 3.31 15.207 0.001 AB
PanSTARRS_z 3745.17 6.16 14.966 0.002 AB
SDSS_z 4015.43 28.6 14.891 0.008 AB
DES_z 4048.67 6.45 14.882 0.002 AB
PanSTARRS_y 4565.38 14.29 14.751 0.003 AB
2MASS_J 5704.61 182.73 13.615 0.035 Vega
2MASS_H 6581.87 316.55 12.987 0.052 Vega
2MASS_K 6440.01 341.98 12.540 0.058 Vega
WISE_W1 2623.19 30.49 12.654 0.013 Vega
WISE_W2 1558.51 36.26 12.579 0.025 Vega
WISE_W3 1897.3 110.81 10.531 0.063 Vega
WISE_W4 1403.1 662.4 9.412 0.513 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.772 9.915 10.025
{\rm log}_{10}({\rm SFR}) -0.407 -0.026 0.321
{\rm log}_{10}({\rm sSFR}) -10.383 -9.943 -9.479
{\rm stellar\ age} 4.003 5.746 7.328

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.578 -0.244 -0.008
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.679 0.068 0.320

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.432 0.628 0.869
\delta -0.917 -0.707 -0.450
\tau_1/\tau_2 0.688 0.997 1.303
Q_{PAH} 0.760 2.898 5.224
U_{min} 2.878 7.374 14.161
{\rm log}_{10}(\gamma_e)\, -3.222 -1.519 -0.691

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.240 -2.791 -1.280
{\rm log}_{10}(\tau_{AGN})\, 0.909 1.445 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.283 -0.024 0.184
0.03-0.10 Gyr -0.574 -0.033 0.388
0.10-0.33 Gyr -0.448 0.099 0.508
0.33-1.08 Gyr -0.230 0.163 0.427
1.08-3.55 Gyr -0.236 0.071 0.284
3.55-11.69 Gyr -0.497 -0.110 0.125
11.69-12.99 Gyr -0.687 -0.103 0.398

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.770 10.798 10.855
{\rm log}_{10}({\rm SFR}) -0.499 -0.280 -0.054
{\rm log}_{10}({\rm sSFR}) -11.322 -11.086 -10.840
{\rm stellar\ age} 7.737 8.408 10.795

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.520 -0.432 -0.362
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.865 0.183 0.406

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.093 0.132 0.181
\delta -0.912 -0.727 -0.477
\tau_1/\tau_2 0.679 1.071 1.483
Q_{PAH} 0.657 1.824 3.505
U_{min} 2.290 7.340 14.563
{\rm log}_{10}(\gamma_e)\, -2.149 -1.419 -0.723

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.393 -3.466 -2.401
{\rm log}_{10}(\tau_{AGN})\, 1.083 1.571 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.549 -0.296 -0.125
0.03-0.10 Gyr -0.670 -0.279 0.029
0.10-0.33 Gyr -0.671 -0.224 0.084
0.33-1.08 Gyr -0.816 -0.300 0.025
1.08-3.55 Gyr -0.715 -0.055 0.391
3.55-11.69 Gyr 0.576 0.983 1.061
11.69-12.99 Gyr 0.781 1.248 1.840