2019dgw results

Information

Transient
Name:2019dgw
Right ascension: 19h11m11.79s
Declination:48d29m33.54s
Discovery Date:None
Classification:SNIb
Redshift:0.095000
MW E(B-V):0.057
Host
Name:J191111.81+482936.76
Right ascension: 19h11m11.81s
Declination:48d29m36.76s
Redshift:None
Photometric Redshift:0.129
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.34
Transient MWEBV processed 0.04
Host match processed 5.09
Host information processed 0.16
Host MWEBV processed 0.04
Host spectrum download not processed None
Global aperture construction processed 0.7
Global aperture photometry processed 5.53
Validate global photometry processed 14.07
Global host SED inference processed 411.97
Local aperture photometry processed 5.23
Validate local photometry processed 0.02
Local host SED inference processed 468.67
 

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})\, 7.738 8.244 8.532
{\rm log}_{10}({\rm SFR}) -1.302 -0.887 -0.458
{\rm log}_{10}({\rm sSFR}) -9.695 -9.123 -8.260
{\rm stellar\ age} 0.827 5.058 7.172

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.501 -0.760 -0.076
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.354 -0.561 0.169

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.915 1.370 1.909
\delta -0.135 0.102 0.289
\tau_1/\tau_2 0.566 0.949 1.413
Q_{PAH} 0.648 1.989 4.682
U_{min} 2.958 8.144 16.007
{\rm log}_{10}(\gamma_e)\, -2.892 -1.876 -0.694

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.289 -0.540 0.091
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.413 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.082 -0.632 -0.204
0.03-0.10 Gyr -2.212 -1.251 -0.644
0.10-0.33 Gyr -2.927 -1.607 -1.022
0.33-1.06 Gyr -3.655 -1.805 -1.289
1.06-3.46 Gyr -4.063 -1.817 -1.360
3.46-11.26 Gyr -4.176 -1.925 -1.387
11.26-12.52 Gyr -4.244 -1.940 -1.171

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.860 9.924 10.006
{\rm log}_{10}({\rm SFR}) -0.684 -0.460 -0.232
{\rm log}_{10}({\rm sSFR}) -10.621 -10.384 -10.167
{\rm stellar\ age} 7.140 7.904 10.342

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.251 -1.031 -0.858
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.466 -0.803 -0.114

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.020 0.054 0.110
\delta -0.502 -0.054 0.260
\tau_1/\tau_2 0.580 0.949 1.328
Q_{PAH} 1.194 2.502 4.351
U_{min} 2.721 7.837 15.082
{\rm log}_{10}(\gamma_e)\, -2.076 -1.122 -0.479

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.712 -2.367 -1.578
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.513 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.646 -0.482 -0.358
0.03-0.10 Gyr -0.819 -0.451 -0.141
0.10-0.33 Gyr -1.137 -0.647 -0.329
0.33-1.06 Gyr -1.385 -0.790 -0.455
1.06-3.46 Gyr -1.330 -0.619 -0.228
3.46-11.26 Gyr -0.271 0.089 0.193
11.26-12.52 Gyr -0.149 0.362 1.010
 

Aperture Photometry


Aperture details

RA, DEC (J2000):19h11m11.79s, 48d29m33.54s
semi major axis, semi minor axis (arcsec):1.14, 1.14
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 5.02 0.37 22.148 0.080 AB
PanSTARRS_z 4.5 0.78 22.266 0.189 AB
DES_z 5.7 0.56 22.010 0.106 AB
PanSTARRS_y 3.95 2.08 22.408 0.571 AB

Aperture details

RA, DEC (J2000):19h11m11.80s, 48d29m36.97s
semi major axis, semi minor axis (arcsec):6.72, 4.96
angle (degrees, anti-clockwise from east):-99.09
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.13 3.89 20.754 0.233 AB
GALEX_NUV 15.01 0.87 20.959 0.063 AB
DES_g 92.02 0.54 18.990 0.006 AB
PanSTARRS_g 98.7 1.37 18.914 0.015 AB
PanSTARRS_r 158.16 1.81 18.402 0.012 AB
PanSTARRS_i 205.2 1.86 18.120 0.010 AB
PanSTARRS_z 230.88 3.93 17.992 0.018 AB
DES_z 213.63 3.13 18.076 0.016 AB
PanSTARRS_y 219.27 10.44 18.048 0.052 AB
2MASS_J 566.93 139.44 16.121 0.267 Vega
2MASS_H 288.52 237.35 16.382 0.893 Vega
2MASS_K 446.89 248.44 15.437 0.604 Vega
WISE_W1 103.07 20.19 16.168 0.213 Vega
WISE_W2 77.36 19.12 15.840 0.268 Vega
WISE_W3 217.72 44.03 12.881 0.220 Vega