2019wwh results

Information

Transient
Name:SN2019wwh
Right ascension: 11h39m48.30s
Declination:23d31m56.50s
Discovery Date:Dec. 14, 2019, 1:08 p.m.
Classification:SN Ia
Redshift:0.030560
MW E(B-V):0.018
Host
Name:2019wwh
Right ascension: 11h39m48.92s
Declination:23d31m54.86s
Redshift:None
Photometric Redshift:0.089
 

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 18.58
Transient MWEBV processed 0.04
Host match processed 2.09
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 1.75
Global aperture photometry processed 7.94
Validate global photometry processed 20.11
Global host SED inference processed 1692.05
Local aperture photometry processed 7.59
Validate local photometry processed 0.02
Local host SED inference processed 528.59
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h39m48.30s, 23d31m56.50s
semi major axis, semi minor axis (arcsec):3.27, 3.27
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 321.62 5.24 17.632 0.018 AB
SDSS_g 1485.47 10.07 15.970 0.007 AB
DES_g 1586.16 2.54 15.899 0.002 AB
PanSTARRS_g 1512.74 1.27 15.951 0.001 AB
SDSS_r 2723.64 13.62 15.312 0.005 AB
PanSTARRS_r 2835.57 1.31 15.268 0.000 AB
DES_r 3042.65 4.61 15.192 0.002 AB
SDSS_i 3686.33 16.02 14.984 0.005 AB
PanSTARRS_i 3530.49 1.64 15.030 0.001 AB
PanSTARRS_z 4359.65 2.61 14.801 0.001 AB
SDSS_z 4608.58 19.62 14.741 0.005 AB
DES_z 4696.73 15.41 14.721 0.004 AB
PanSTARRS_y 5001.3 4.64 14.652 0.001 AB
2MASS_J 5566.06 71.3 13.641 0.014 Vega
2MASS_H 6993.08 126.18 12.921 0.020 Vega
2MASS_K 5882.28 108.71 12.638 0.020 Vega

Aperture details

RA, DEC (J2000):11h39m48.92s, 23d31m54.89s
semi major axis, semi minor axis (arcsec):5.21, 2.96
angle (degrees, anti-clockwise from east):-124.66
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.46 1.9 22.553 0.597 AB
GALEX_NUV 14.5 2.64 20.996 0.198 AB
SDSS_u 48.76 3.53 19.680 0.079 AB
SDSS_g 144.74 3.43 18.498 0.026 AB
DES_g 140.79 0.82 18.529 0.006 AB
PanSTARRS_g 133.04 1.17 18.590 0.010 AB
SDSS_r 280.38 4.69 17.781 0.018 AB
PanSTARRS_r 260.89 1.06 17.859 0.004 AB
DES_r 272.64 1.48 17.811 0.006 AB
SDSS_i 383.86 6.19 17.440 0.018 AB
PanSTARRS_i 342.63 1.54 17.563 0.005 AB
PanSTARRS_z 387.11 2.62 17.430 0.007 AB
SDSS_z 458.16 11.78 17.247 0.028 AB
DES_z 443.92 4.9 17.282 0.012 AB
PanSTARRS_y 484.35 5.16 17.187 0.012 AB
2MASS_J 1145.2 98.71 15.358 0.094 Vega
2MASS_H 1141.02 177.41 14.889 0.169 Vega
2MASS_K 961.15 155.13 14.605 0.175 Vega
WISE_W1 1655.18 22.93 13.154 0.015 Vega
WISE_W2 1045.59 24.79 13.013 0.026 Vega
WISE_W3 475.37 67.28 12.033 0.154 Vega
WISE_W4 528.72 423.51 10.472 0.870 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.024 10.156 10.285
{\rm log}_{10}({\rm SFR}) -0.367 0.011 0.412
{\rm log}_{10}({\rm sSFR}) -10.599 -10.164 -9.688
{\rm stellar\ age} 4.900 7.013 8.819

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.205 -0.752 -0.529
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.872 -1.673 -1.317

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.390 0.565 0.869
\delta -0.928 -0.747 -0.448
\tau_1/\tau_2 0.529 0.865 1.241
Q_{PAH} 0.233 1.352 3.625
U_{min} 2.437 7.256 14.395
{\rm log}_{10}(\gamma_e)\, -3.587 -2.669 -1.667

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.983 -1.930 -1.363
{\rm log}_{10}(\tau_{AGN})\, 0.892 1.244 1.800

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.095 0.124 0.328
0.03-0.10 Gyr -0.865 -0.055 0.446
0.10-0.33 Gyr -0.817 -0.043 0.468
0.33-1.10 Gyr -0.617 0.022 0.430
1.10-3.63 Gyr -0.333 0.176 0.447
3.63-12.01 Gyr -0.288 0.179 0.394
12.01-13.35 Gyr -0.414 0.290 0.903

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.124 9.266 9.438
{\rm log}_{10}({\rm SFR}) -0.600 -0.282 0.013
{\rm log}_{10}({\rm sSFR}) -9.954 -9.582 -9.176
{\rm stellar\ age} 1.827 3.543 6.033

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.268 -0.690 -0.322
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.896 -1.726 -0.832

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.549 1.779 1.993
\delta 0.226 0.319 0.378
\tau_1/\tau_2 0.144 0.360 0.623
Q_{PAH} 0.138 0.447 0.901
U_{min} 4.074 10.011 17.896
{\rm log}_{10}(\gamma_e)\, -3.200 -2.207 -1.585

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.253 -1.665 -1.416
{\rm log}_{10}(\tau_{AGN})\, 0.755 0.854 0.989

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.566 -0.203 0.088
0.03-0.10 Gyr -0.985 -0.372 0.029
0.10-0.33 Gyr -0.933 -0.267 0.115
0.33-1.10 Gyr -0.703 -0.225 0.081
1.10-3.63 Gyr -0.933 -0.368 -0.110
3.63-12.01 Gyr -2.801 -1.225 -0.634
12.01-13.35 Gyr -3.190 -1.310 -0.472