2019ttw

Download data

Information

Transient

Name: SN2019ttw
Right ascension: 7h06m44.10s
Declination: 59d28m30.54s
Discovery Date: Oct. 22, 2019, 12:14 p.m.
Classification: SN Ia
Redshift: 0.090000
MW E(B-V): 0.041

Host

Name:
Right ascension: 7h06m43.99s
Declination: 59d28m30.12s
Redshift: None
Photometric Redshift: 0.140
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 6.39
Cutout download processed 10.13
Global aperture construction processed 0.66
Local aperture photometry processed 2.62
Global aperture photometry processed 2.9
Validate local photometry processed 0.01
Validate global photometry processed 4.95
Host information processed 0.15
Global host SED inference processed 516.77
Local host SED inference processed 455.58
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

Cutout Download Report

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_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 7h06m44.10s, 59d28m30.54s
semi major axis, semi minor axis (arcsec) = 1.19, 1.19
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 9.64 0.38 21.439 0.043 AB
PanSTARRS_i 12.85 0.38 21.128 0.033 AB
PanSTARRS_z 16.68 1.06 20.845 0.069 AB
PanSTARRS_y 14.9 2.3 20.967 0.168 AB

Aperture details

RA, DEC (J2000) = 7h06m43.95s, 59d28m30.43s
semi major axis, semi minor axis (arcsec) = 3.52, 2.5
angle (degrees, anti-clockwise from east) = -52.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 32.48 0.94 20.121 0.032 AB
PanSTARRS_i 41.54 0.94 19.854 0.025 AB
PanSTARRS_z 48.78 2.61 19.679 0.058 AB
PanSTARRS_y 43.8 5.61 19.796 0.139 AB
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.521 8.796 8.983
{\rm log}_{10}({\rm SFR}) -1.892 -1.240 -0.361
{\rm log}_{10}({\rm sSFR}) -10.713 -10.076 -9.093
{\rm stellar\ age} 0.856 6.465 8.461

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.521 -0.854 -0.211
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.501 -0.742 0.012

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.434 0.948 1.518
\delta -0.193 0.093 0.304
\tau_1/\tau_2 0.608 0.995 1.394
Q_{PAH} 0.806 2.335 4.827
U_{min} 3.204 8.405 15.810
{\rm log}_{10}(\gamma_e)\, -2.910 -1.768 -0.636

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.603 -0.206 0.215
{\rm log}_{10}(\tau_{AGN})\, 1.119 1.496 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.598 -1.608 -1.005
0.03-0.10 Gyr -2.016 -1.211 -0.241
0.10-0.33 Gyr -2.404 -1.407 -0.503
0.33-1.06 Gyr -3.252 -1.566 -0.844
1.06-3.47 Gyr -3.823 -1.439 -0.983
3.47-11.32 Gyr -3.591 -1.215 -0.893
11.32-12.58 Gyr -3.497 -1.186 -0.386

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.892 9.132 9.299
{\rm log}_{10}({\rm SFR}) -1.549 -0.844 -0.126
{\rm log}_{10}({\rm sSFR}) -10.685 -10.001 -9.131
{\rm stellar\ age} 1.139 5.651 7.953

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.418 -0.817 -0.204
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.571 -0.847 0.021

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.556 1.095
\delta -0.605 -0.059 0.265
\tau_1/\tau_2 0.581 0.951 1.347
Q_{PAH} 1.402 3.381 5.440
U_{min} 3.379 8.998 16.864
{\rm log}_{10}(\gamma_e)\, -2.803 -1.587 -0.619

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.018 -1.051 -0.196
{\rm log}_{10}(\tau_{AGN})\, 1.070 1.446 1.842

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.876 -1.041 -0.527
0.03-0.10 Gyr -1.860 -0.853 -0.036
0.10-0.33 Gyr -1.876 -0.796 -0.108
0.33-1.06 Gyr -2.238 -0.822 -0.202
1.06-3.47 Gyr -2.730 -0.932 -0.525
3.47-11.32 Gyr -3.184 -0.962 -0.579
11.32-12.58 Gyr -3.188 -0.945 -0.154