2019sdh results

Information

Transient
Name:SN2019sdh
Right ascension: 4h46m40.03s
Declination:-8d29m26.78s
Discovery Date:Oct. 3, 2019, 10:31 a.m.
Classification:SN Ia
Redshift:0.092000
MW E(B-V):0.066
Host
Name:J044640.04-082926.99
Object ID:9906618236998491
Catalog Name:decals
Catalog Release:dr9
Right ascension: 4h46m40.04s
Declination:-8d29m26.99s
Redshift:None
Photometric Redshift:0.127
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 7.66
Transient MWEBV processed 0.19
Host match processed 6.07
Host information processed 0.14
Host MWEBV processed 0.1
Host spectrum download processed 0.06
Global aperture construction processed 2.63
Global aperture photometry processed 6.48
Validate global photometry processed 15.52
Global host SED inference processed 452.38
Local aperture photometry processed 5.8
Validate local photometry processed 0.02
Local host SED inference processed 411.75
 

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})\, 8.147 8.385 8.540
{\rm log}_{10}({\rm SFR}) -1.824 -1.169 -0.582
{\rm log}_{10}({\rm sSFR}) -10.217 -9.572 -8.750
{\rm stellar\ age} 0.947 5.164 6.781

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.545 -0.850 -0.127
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.614 -0.867 0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.142 0.467 1.042
\delta -0.354 0.075 0.309
\tau_1/\tau_2 0.687 0.999 1.314
Q_{PAH} 0.958 2.548 4.675
U_{min} 3.102 8.452 16.340
{\rm log}_{10}(\gamma_e)\, -2.877 -1.757 -0.653

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.241 -2.804 -0.328
{\rm log}_{10}(\tau_{AGN})\, 0.976 1.463 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.493 -1.362 -0.797
0.03-0.10 Gyr -1.927 -1.209 -0.516
0.10-0.33 Gyr -1.983 -1.299 -0.739
0.33-1.06 Gyr -2.364 -1.458 -1.065
1.06-3.47 Gyr -3.269 -1.517 -1.220
3.47-11.30 Gyr -3.791 -1.701 -1.359
11.30-12.55 Gyr -4.124 -1.739 -1.173

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.258 8.515 8.680
{\rm log}_{10}({\rm SFR}) -1.308 -0.873 -0.347
{\rm log}_{10}({\rm sSFR}) -9.963 -9.406 -8.688
{\rm stellar\ age} 0.951 4.890 6.763

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.595 -0.945 -0.167
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.669 -0.846 0.104

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.095 0.362 0.801
\delta -0.305 0.102 0.329
\tau_1/\tau_2 0.711 1.020 1.329
Q_{PAH} 1.019 2.602 4.807
U_{min} 2.827 8.316 16.220
{\rm log}_{10}(\gamma_e)\, -2.755 -1.552 -0.486

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.101 -1.885 -0.376
{\rm log}_{10}(\tau_{AGN})\, 0.968 1.406 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.731 -1.020 -0.628
0.03-0.10 Gyr -1.440 -0.868 -0.250
0.10-0.33 Gyr -1.625 -1.020 -0.500
0.33-1.06 Gyr -2.202 -1.320 -0.904
1.06-3.47 Gyr -2.967 -1.444 -1.108
3.47-11.30 Gyr -3.604 -1.614 -1.231
11.30-12.55 Gyr -3.429 -1.640 -1.033
 

Aperture Photometry


Aperture details

RA, DEC (J2000):4h46m40.03s, -8d29m26.78s
semi major axis, semi minor axis (arcsec):1.17, 1.17
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 4.99 0.12 22.155 0.026 AB
DES_r 7.35 0.24 21.735 0.036 AB
PanSTARRS_i 8.65 0.36 21.557 0.045 AB
DES_i 12.99 0.59 21.116 0.049 AB
PanSTARRS_z 10.59 0.84 21.338 0.086 AB
DES_z 10.51 0.6 21.346 0.062 AB
PanSTARRS_y 2.52 2.27 22.895 0.978 AB

Aperture details

RA, DEC (J2000):4h46m40.03s, -8d29m26.73s
semi major axis, semi minor axis (arcsec):4.44, 3.04
angle (degrees, anti-clockwise from east):308.36
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 9.56 0.28 21.449 0.032 AB
PanSTARRS_g 11.78 1.16 21.223 0.107 AB
PanSTARRS_r 12.79 1.09 21.133 0.093 AB
DES_r 13.65 0.55 21.062 0.044 AB
PanSTARRS_i 15.53 1.09 20.922 0.076 AB
DES_i 23.66 1.18 20.465 0.054 AB
PanSTARRS_z 20.17 2.58 20.638 0.139 AB
DES_z 17.02 1.28 20.823 0.081 AB
PanSTARRS_y 2.57 6.94 22.877 2.939 AB
2MASS_J 20.13 111.93 19.745 6.036 Vega
2MASS_H -137.23 168.41 Vega
2MASS_K 69.38 219.62 17.459 3.437 Vega
WISE_W1 16.21 9.03 18.177 0.605 Vega
WISE_W2 10.39 10.51 18.020 1.099 Vega
WISE_W3 87.03 136.7 13.877 1.705 Vega
WISE_W4 1614.82 930.72 9.260 0.626 Vega