2019lsg

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Information

Transient

Name: SN2019lsg
Right ascension: 22h50m49.82s
Declination: -11d00m41.63s
Discovery Date: July 24, 2019, 1:09 p.m.
Classification: SN Ia
Redshift: 0.054000
MW E(B-V): 0.045

Host

Name: 2019lsg
Right ascension: 22h50m49.53s
Declination: -11d00m43.65s
Redshift: None
Photometric Redshift: 0.057
 

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 1.94
Cutout download processed 5.29
Global aperture construction processed 0.65
Local aperture photometry processed 5.56
Global aperture photometry processed 5.45
Validate local photometry processed 0.02
Validate global photometry processed 14.71
Host information processed 0.1
Global host SED inference processed 458.0
Local host SED inference processed 545.1
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 22h50m49.82s, -11d00m41.63s
semi major axis, semi minor axis (arcsec) = 1.9, 1.9
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 38.01 0.32 19.950 0.009 AB
PanSTARRS_g 35.65 0.51 20.020 0.016 AB
PanSTARRS_r 52.23 0.56 19.605 0.012 AB
DES_r 55.57 0.56 19.538 0.011 AB
PanSTARRS_i 64.19 0.52 19.381 0.009 AB
PanSTARRS_z 66.58 1.44 19.342 0.023 AB
DES_z 73.71 1.4 19.231 0.021 AB
PanSTARRS_y 64.43 3.12 19.377 0.053 AB

Aperture details

RA, DEC (J2000) = 22h50m49.50s, -11d00m43.58s
semi major axis, semi minor axis (arcsec) = 10.41, 6.84
angle (degrees, anti-clockwise from east) = -106.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 598.36 1.29 16.958 0.002 AB
PanSTARRS_g 582.98 2.29 16.986 0.004 AB
PanSTARRS_r 894.71 2.39 16.521 0.003 AB
DES_r 938.7 2.33 16.469 0.003 AB
PanSTARRS_i 1138.91 2.3 16.259 0.002 AB
PanSTARRS_z 1213.2 6.37 16.190 0.006 AB
DES_z 1280.93 5.89 16.131 0.005 AB
PanSTARRS_y 1407.33 13.8 16.029 0.011 AB
2MASS_J 1557.0 204.59 15.024 0.143 Vega
2MASS_H 2401.97 340.84 14.081 0.154 Vega
2MASS_K 1521.44 398.55 14.107 0.284 Vega
WISE_W1 932.47 23.54 13.777 0.027 Vega
WISE_W2 632.31 28.68 13.559 0.049 Vega
WISE_W3 3377.57 127.64 9.904 0.041 Vega
WISE_W4 3403.58 727.56 8.450 0.232 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})\, 8.567 8.744 8.869
{\rm log}_{10}({\rm SFR}) -2.045 -1.326 -0.672
{\rm log}_{10}({\rm sSFR}) -10.753 -10.035 -9.337
{\rm stellar\ age} 2.840 5.710 7.345

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.769 -1.404 -0.941
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.858 -1.409 0.035

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.105 0.313 0.655
\delta -0.707 -0.291 0.103
\tau_1/\tau_2 0.691 1.039 1.393
Q_{PAH} 1.332 3.181 5.639
U_{min} 3.222 8.524 15.525
{\rm log}_{10}(\gamma_e)\, -2.905 -1.733 -0.548

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.448 -0.668 -0.085
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.571 1.977

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.246 -1.626 -1.244
0.03-0.10 Gyr -2.237 -1.266 -0.542
0.10-0.33 Gyr -1.710 -0.997 -0.419
0.33-1.08 Gyr -1.763 -1.088 -0.719
1.08-3.56 Gyr -1.842 -1.149 -0.893
3.56-11.73 Gyr -2.119 -1.282 -1.009
11.73-13.04 Gyr -2.307 -1.323 -0.771

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.869 9.998 10.114
{\rm log}_{10}({\rm SFR}) -0.566 0.018 0.381
{\rm log}_{10}({\rm sSFR}) -10.541 -9.991 -9.579
{\rm stellar\ age} 3.384 5.872 7.245

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.266 -0.765 -0.439
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.741 -0.116 0.341

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.194 0.330 0.497
\delta -0.649 -0.005 0.305
\tau_1/\tau_2 0.660 0.985 1.340
Q_{PAH} 1.339 2.646 4.838
U_{min} 2.786 7.855 14.652
{\rm log}_{10}(\gamma_e)\, -2.961 -2.161 -1.434

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.953 -1.926 -1.440
{\rm log}_{10}(\tau_{AGN})\, 0.942 1.341 1.790

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.468 -0.108 0.147
0.03-0.10 Gyr -0.819 0.035 0.485
0.10-0.33 Gyr -0.536 0.181 0.516
0.33-1.08 Gyr -0.190 0.204 0.505
1.08-3.56 Gyr -0.178 0.164 0.456
3.56-11.73 Gyr -0.639 0.003 0.226
11.73-13.04 Gyr -1.055 -0.062 0.459