2019syd results

Information

Transient
Name:SN2019syd
Right ascension: 19h30m30.01s
Declination:-0d28m15.50s
Discovery Date:Oct. 11, 2019, 2:34 a.m.
Classification:SN Ia
Redshift:0.024000
MW E(B-V):0.275
Host
Name:19303004-0028146
Right ascension: 19h30m30.04s
Declination:-0d28m14.69s
Redshift:0.024225
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.28
Transient MWEBV processed 0.07
Host match processed 4.96
Host information processed 0.12
Host MWEBV processed 0.1
Global aperture construction processed 0.73
Global aperture photometry processed 4.28
Validate global photometry processed 12.93
Global host SED inference processed 755.14
Local aperture photometry processed 4.33
Validate local photometry processed 0.02
Local host SED inference processed 562.3
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):19h30m30.01s, -0d28m15.50s
semi major axis, semi minor axis (arcsec):4.1, 4.1
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1128.51 1.3 16.269 0.001 AB
PanSTARRS_r 3000.3 1.6 15.207 0.001 AB
PanSTARRS_i 5213.86 2.19 14.607 0.000 AB
PanSTARRS_z 7364.23 4.0 14.232 0.001 AB
PanSTARRS_y 9260.06 9.53 13.983 0.001 AB
2MASS_J 13589.75 134.78 12.672 0.011 Vega
2MASS_H 18763.92 196.79 11.849 0.011 Vega
2MASS_K 16534.45 209.31 11.516 0.014 Vega

Aperture details

RA, DEC (J2000):19h30m30.01s, -0d28m14.97s
semi major axis, semi minor axis (arcsec):15.32, 11.99
angle (degrees, anti-clockwise from east):-10.92
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 11331.15 6.36 13.764 0.001 AB
PanSTARRS_z 15642.29 12.21 13.414 0.001 AB
WISE_W1 14150.92 180.6 10.824 0.014 Vega
WISE_W3 4058.19 179.99 9.705 0.048 Vega
WISE_W4 4906.96 1045.07 8.053 0.231 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.263 10.511 10.654
{\rm log}_{10}({\rm SFR}) -1.071 0.119 0.895
{\rm log}_{10}({\rm sSFR}) -11.600 -10.335 -9.478
{\rm stellar\ age} 3.936 7.653 10.238

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.917 -0.571 -0.348
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.838 -1.040 0.305

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.648 1.013 1.417
\delta -0.617 -0.291 0.003
\tau_1/\tau_2 0.656 1.044 1.429
Q_{PAH} 1.139 2.501 4.866
U_{min} 2.815 8.359 15.598
{\rm log}_{10}(\gamma_e)\, -3.454 -1.692 -0.756

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.155 -1.528 -0.627
{\rm log}_{10}(\tau_{AGN})\, 1.131 1.578 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.331 -0.281 0.453
0.03-0.10 Gyr -1.409 0.112 1.017
0.10-0.33 Gyr -1.579 -0.069 0.755
0.33-1.10 Gyr -1.732 -0.120 0.667
1.10-3.65 Gyr -1.376 0.220 0.712
3.65-12.09 Gyr -0.874 0.467 0.787
12.09-13.43 Gyr -0.616 0.659 1.470

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.682 10.794 10.903
{\rm log}_{10}({\rm SFR}) -1.205 -0.211 0.233
{\rm log}_{10}({\rm sSFR}) -12.057 -11.005 -10.537
{\rm stellar\ age} 7.211 8.743 12.392

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.598 -0.422 -0.271
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.711 -0.970 -0.104

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.063 0.154 0.313
\delta -0.799 -0.352 0.140
\tau_1/\tau_2 0.380 0.813 1.270
Q_{PAH} 0.132 0.404 1.009
U_{min} 2.836 7.427 14.618
{\rm log}_{10}(\gamma_e)\, -3.676 -3.066 -2.112

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.311 -3.176 -1.908
{\rm log}_{10}(\tau_{AGN})\, 0.898 1.257 1.748

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.585 -0.406 0.060
0.03-0.10 Gyr -1.718 -0.270 0.336
0.10-0.33 Gyr -2.100 -0.319 0.372
0.33-1.10 Gyr -2.615 -0.460 0.377
1.10-3.65 Gyr -1.789 -0.116 0.726
3.65-12.09 Gyr -0.262 0.788 1.012
12.09-13.43 Gyr 0.453 1.266 1.996