2019wch

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Information

Transient

Name: SN2019wch
Right ascension: 6h40m37.25s
Declination: 26d42m32.12s
Discovery Date: Nov. 24, 2019, 10:04 a.m.
Classification: SN Ia
Redshift: 0.030000
MW E(B-V): 0.109

Host

Name:
Right ascension: 6h40m37.31s
Declination: 26d42m31.50s
Redshift: None
Photometric Redshift:
 

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 5.57
Cutout download processed 32.48
Global aperture construction processed 0.68
Local aperture photometry processed 5.72
Global aperture photometry processed 5.84
Validate local photometry processed 0.03
Validate global photometry processed 16.29
Host information processed 0.15
Global host SED inference processed 1289.48
Local host SED inference processed 583.7
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 6h40m37.25s, 26d42m32.12s
semi major axis, semi minor axis (arcsec) = 3.33, 3.33
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 45.77 3.19 19.749 0.076 AB
SDSS_g 106.26 2.83 18.834 0.029 AB
PanSTARRS_g 112.0 1.05 18.777 0.010 AB
SDSS_r 137.61 3.43 18.553 0.027 AB
PanSTARRS_r 154.73 1.16 18.426 0.008 AB
SDSS_i 170.15 4.51 18.323 0.029 AB
PanSTARRS_i 179.99 1.7 18.262 0.010 AB
PanSTARRS_z 193.92 3.18 18.181 0.018 AB
SDSS_z 189.83 10.39 18.204 0.059 AB
PanSTARRS_y 207.44 6.84 18.108 0.036 AB
2MASS_J 156.81 74.59 17.517 0.516 Vega
2MASS_H 246.52 121.03 16.553 0.533 Vega
2MASS_K 177.94 125.6 16.437 0.766 Vega

Aperture details

RA, DEC (J2000) = 6h40m37.30s, 26d42m31.14s
semi major axis, semi minor axis (arcsec) = 10.1, 4.95
angle (degrees, anti-clockwise from east) = -156.77

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.99 3.0 20.450 0.136 AB
GALEX_NUV 19.05 2.4 20.700 0.137 AB
SDSS_u 78.17 6.26 19.167 0.087 AB
SDSS_g 196.96 4.16 18.164 0.023 AB
PanSTARRS_g 196.63 2.19 18.166 0.012 AB
SDSS_r 263.76 5.44 17.847 0.022 AB
PanSTARRS_r 270.43 2.41 17.820 0.010 AB
SDSS_i 340.66 7.99 17.569 0.025 AB
PanSTARRS_i 332.55 3.58 17.595 0.012 AB
PanSTARRS_z 360.28 6.66 17.508 0.020 AB
SDSS_z 371.19 21.44 17.476 0.063 AB
PanSTARRS_y 324.1 14.38 17.623 0.048 AB
2MASS_J 483.18 170.74 16.295 0.384 Vega
2MASS_H 492.05 275.39 15.802 0.608 Vega
2MASS_K 139.84 287.5 16.698 2.232 Vega
WISE_W1 151.99 26.49 15.746 0.189 Vega
WISE_W2 101.51 40.94 15.545 0.438 Vega
WISE_W3 -91.21 152.33 Vega
WISE_W4 538.53 671.43 10.452 1.354 Vega
 

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})\, 8.331 8.608 8.783
{\rm log}_{10}({\rm SFR}) -1.661 -0.882 -0.037
{\rm log}_{10}({\rm sSFR}) -10.312 -9.489 -8.366
{\rm stellar\ age} 0.543 4.744 7.255

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.784 -1.408 -0.922
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.834 -1.394 -0.396

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.128 0.367 0.826
\delta -0.677 -0.218 0.162
\tau_1/\tau_2 0.680 1.092 1.491
Q_{PAH} 0.837 2.350 4.718
U_{min} 3.349 9.066 16.918
{\rm log}_{10}(\gamma_e)\, -3.362 -2.060 -0.655

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.009 -1.733 -0.665
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.469 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.161 -1.434 -1.038
0.03-0.10 Gyr -1.698 -0.759 0.120
0.10-0.33 Gyr -1.700 -0.866 -0.243
0.33-1.10 Gyr -3.143 -1.275 -0.800
1.10-3.63 Gyr -3.842 -1.477 -1.058
3.63-12.02 Gyr -4.583 -1.609 -1.148
12.02-13.35 Gyr -4.770 -1.657 -0.938

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.941 9.040 9.127
{\rm log}_{10}({\rm SFR}) -2.093 -1.079 -0.605
{\rm log}_{10}({\rm sSFR}) -11.084 -10.119 -9.655
{\rm stellar\ age} 4.881 6.689 8.044

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.919 -1.786 -1.569
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.740 -1.172 -0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.057 0.165 0.271
\delta -0.598 -0.201 0.163
\tau_1/\tau_2 0.545 0.995 1.411
Q_{PAH} 0.916 2.414 4.752
U_{min} 3.305 9.172 16.952
{\rm log}_{10}(\gamma_e)\, -1.890 -0.702 -0.199

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.457 -1.794 -0.937
{\rm log}_{10}(\tau_{AGN})\, 1.287 1.752 2.014

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.333 -2.527 -1.775
0.03-0.10 Gyr -2.018 -0.935 -0.443
0.10-0.33 Gyr -1.226 -0.684 -0.349
0.33-1.10 Gyr -1.632 -0.877 -0.574
1.10-3.63 Gyr -1.523 -0.931 -0.620
3.63-12.02 Gyr -1.627 -0.936 -0.746
12.02-13.35 Gyr -1.981 -0.924 -0.319