2019wkb results

Information

Transient
Name:SN2019wkb
Right ascension: 11h23m04.55s
Declination:27d34m14.27s
Discovery Date:Dec. 11, 2019, 10:09 a.m.
Classification:SN Ia
Redshift:0.056700
MW E(B-V):0.013
Host
Name:1811984
Right ascension: 11h23m04.64s
Declination:27d34m14.75s
Redshift:0.056674
Photometric Redshift:None
 

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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.01
Transient MWEBV processed 0.04
Host match processed 4.65
Host information processed 0.17
Host MWEBV processed 0.05
Global aperture construction processed 0.62
Global aperture photometry processed 6.18
Validate global photometry processed 14.73
Global host SED inference processed 416.19
Local aperture photometry processed 5.96
Validate local photometry processed 0.02
Local host SED inference processed 512.11
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h23m04.55s, 27d34m14.27s
semi major axis, semi minor axis (arcsec):1.82, 1.82
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 319.99 1.07 17.637 0.004 AB
PanSTARRS_g 294.8 0.56 17.726 0.002 AB
PanSTARRS_r 634.1 0.67 16.895 0.001 AB
DES_r 710.17 2.79 16.772 0.004 AB
PanSTARRS_i 896.12 0.83 16.519 0.001 AB
PanSTARRS_z 1146.42 1.32 16.252 0.001 AB
DES_z 1412.93 6.76 16.025 0.005 AB
PanSTARRS_y 1296.61 2.68 16.118 0.002 AB

Aperture details

RA, DEC (J2000):11h23m04.59s, 27d34m15.22s
semi major axis, semi minor axis (arcsec):11.05, 4.77
angle (degrees, anti-clockwise from east):-108.81
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 28.15 3.91 20.276 0.151 AB
GALEX_NUV 54.41 1.14 19.561 0.023 AB
DES_g 888.57 1.86 16.528 0.002 AB
PanSTARRS_g 908.98 1.82 16.504 0.002 AB
PanSTARRS_r 1746.12 1.87 15.795 0.001 AB
DES_r 1871.14 4.62 15.720 0.003 AB
PanSTARRS_i 2508.71 2.59 15.401 0.001 AB
PanSTARRS_z 3082.69 4.51 15.178 0.002 AB
DES_z 3353.76 10.62 15.086 0.003 AB
PanSTARRS_y 3631.79 10.25 15.000 0.003 AB
2MASS_J 4747.67 201.65 13.814 0.046 Vega
2MASS_H 6027.15 276.25 13.082 0.050 Vega
2MASS_K 6357.28 332.6 12.554 0.057 Vega
WISE_W1 2464.8 30.79 12.722 0.014 Vega
WISE_W2 1483.46 33.58 12.633 0.025 Vega
WISE_W3 2340.55 105.02 10.303 0.049 Vega
WISE_W4 1969.3 718.09 9.044 0.396 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.112 10.223 10.348
{\rm log}_{10}({\rm SFR}) -1.059 -0.263 0.306
{\rm log}_{10}({\rm sSFR}) -11.282 -10.475 -9.848
{\rm stellar\ age} 5.654 7.180 9.000

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.899 -0.528 -0.269
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.860 -1.334 0.229

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.468 0.675 0.989
\delta -0.887 -0.661 -0.237
\tau_1/\tau_2 0.585 0.933 1.285
Q_{PAH} 0.667 2.655 4.833
U_{min} 2.898 8.115 15.256
{\rm log}_{10}(\gamma_e)\, -3.042 -1.215 -0.404

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.257 -2.968 -1.084
{\rm log}_{10}(\tau_{AGN})\, 1.009 1.523 1.985

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.956 -0.249 0.041
0.03-0.10 Gyr -1.387 -0.310 0.401
0.10-0.33 Gyr -1.348 -0.251 0.362
0.33-1.08 Gyr -1.148 -0.081 0.331
1.08-3.56 Gyr -0.662 0.166 0.477
3.56-11.70 Gyr -0.071 0.303 0.505
11.70-13.00 Gyr -0.271 0.381 1.025

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.696 10.739 10.819
{\rm log}_{10}({\rm SFR}) -0.188 0.079 0.356
{\rm log}_{10}({\rm sSFR}) -10.957 -10.675 -10.380
{\rm stellar\ age} 7.793 9.076 11.731

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.504 -0.332 -0.205
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.616 0.148 0.396

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.200 0.288 0.415
\delta -0.669 -0.417 -0.176
\tau_1/\tau_2 0.577 0.983 1.400
Q_{PAH} 0.417 1.278 2.671
U_{min} 2.319 7.034 14.051
{\rm log}_{10}(\gamma_e)\, -3.300 -2.241 -1.450

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.382 -3.454 -2.513
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.512 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.567 -0.123 0.163
0.03-0.10 Gyr -0.295 0.122 0.477
0.10-0.33 Gyr -0.736 -0.065 0.286
0.33-1.08 Gyr -1.231 -0.354 0.014
1.08-3.56 Gyr -1.191 -0.240 0.228
3.56-11.70 Gyr 0.024 0.844 0.973
11.70-13.00 Gyr 0.771 1.407 1.908