2020zds

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Information

Transient

Name: SN2020zds
Right ascension: 18h51m09.89s
Declination: 39d56m35.84s
Discovery Date: Nov. 11, 2020, 3:21 a.m.
Classification: SN Ia
Redshift: 0.053987
MW E(B-V): 0.112

Host

Name:
Right ascension: 18h51m10.72s
Declination: 39d56m38.39s
Redshift: 0.053987
Photometric Redshift: 0.041
 

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 7.68
Cutout download processed 29.62
Global aperture construction processed 0.7
Local aperture photometry processed 6.49
Global aperture photometry processed 6.24
Validate local photometry processed 0.02
Validate global photometry processed 16.5
Host information processed 0.15
Global host SED inference processed 1639.95
Local host SED inference processed 468.08
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) = 18h51m09.89s, 39d56m35.84s
semi major axis, semi minor axis (arcsec) = 1.91, 1.91
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 5.6 1.6 22.029 0.309 AB
SDSS_g 21.31 1.3 20.578 0.066 AB
DES_g 19.64 26.38 20.667 1.458 AB
PanSTARRS_g 21.77 0.44 20.555 0.022 AB
SDSS_r 39.45 1.83 19.910 0.050 AB
PanSTARRS_r 45.28 0.51 19.760 0.012 AB
SDSS_i 59.93 2.7 19.456 0.049 AB
PanSTARRS_i 66.19 0.45 19.348 0.007 AB
PanSTARRS_z 84.31 1.49 19.085 0.019 AB
SDSS_z 68.45 7.02 19.312 0.111 AB
DES_z 75.11 6.59 19.211 0.095 AB
PanSTARRS_y 100.76 4.33 18.892 0.047 AB

Aperture details

RA, DEC (J2000) = 18h51m11.02s, 39d56m36.46s
semi major axis, semi minor axis (arcsec) = 34.74, 20.67
angle (degrees, anti-clockwise from east) = -97.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 141.88 7.17 18.520 0.055 AB
PanSTARRS_g 5677.11 6.04 14.515 0.001 AB
SDSS_r 10719.1 29.59 13.825 0.003 AB
PanSTARRS_r 11357.06 7.08 13.762 0.001 AB
PanSTARRS_z 17451.35 20.43 13.295 0.001 AB
DES_z 17500.1 80.83 13.292 0.005 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})\, 9.022 9.165 9.292
{\rm log}_{10}({\rm SFR}) -1.879 -1.285 -0.692
{\rm log}_{10}({\rm sSFR}) -11.025 -10.445 -9.799
{\rm stellar\ age} 5.778 7.431 9.606

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.673 -1.140 -0.617
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.804 -0.870 0.258

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.484 0.865 1.221
\delta -0.363 -0.044 0.218
\tau_1/\tau_2 0.643 0.981 1.327
Q_{PAH} 0.942 2.648 4.940
U_{min} 2.740 7.604 14.378
{\rm log}_{10}(\gamma_e)\, -3.134 -1.955 -0.787

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.343 -1.087 -0.290
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.486 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.799 -1.185 -0.716
0.03-0.10 Gyr -2.182 -1.391 -0.673
0.10-0.33 Gyr -2.354 -1.413 -0.732
0.33-1.08 Gyr -2.290 -1.267 -0.681
1.08-3.56 Gyr -1.943 -0.972 -0.658
3.56-11.73 Gyr -1.199 -0.758 -0.556
11.73-13.04 Gyr -1.231 -0.610 0.081

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.148 11.354 11.521
{\rm log}_{10}({\rm SFR}) -3.843 -0.532 1.181
{\rm log}_{10}({\rm sSFR}) -15.106 -11.935 -10.151
{\rm stellar\ age} 2.164 5.160 8.976

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.844 -1.451 -0.700
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.652 -0.596 0.289

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.197 0.525 1.188
\delta -0.756 -0.027 0.314
\tau_1/\tau_2 0.327 0.815 1.359
Q_{PAH} 0.909 3.181 5.673
U_{min} 3.598 10.274 18.107
{\rm log}_{10}(\gamma_e)\, -3.303 -1.574 -0.450

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.529 -2.954 -0.708
{\rm log}_{10}(\tau_{AGN})\, 0.844 1.197 1.817

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.843 -1.117 0.737
0.03-0.10 Gyr -4.616 -1.097 1.227
0.10-0.33 Gyr -3.350 -1.072 1.370
0.33-1.08 Gyr -2.378 0.123 1.850
1.08-3.56 Gyr -1.133 1.459 1.990
3.56-11.73 Gyr -1.884 0.452 1.624
11.73-13.04 Gyr -2.672 0.318 2.227