2020ywi

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Information

Transient

Name: SN2020ywi
Right ascension: 1h14m04.74s
Declination: 30d15m17.91s
Discovery Date: Nov. 4, 2020, 5:40 a.m.
Classification: SN Ia
Redshift: 0.090000
MW E(B-V): 0.054

Host

Name:
Right ascension: 1h14m04.73s
Declination: 30d15m18.68s
Redshift: 0.063481
Photometric Redshift: 0.066
 

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 6.18
Cutout download processed 13.95
Global aperture construction processed 0.66
Local aperture photometry processed 4.98
Global aperture photometry processed 4.35
Validate local photometry processed 0.02
Validate global photometry processed 14.15
Host information processed 0.14
Global host SED inference processed 384.21
Local host SED inference processed 438.66
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) = 1h14m04.74s, 30d15m17.91s
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 125.45 0.38 18.654 0.003 AB
PanSTARRS_i 191.13 0.5 18.197 0.003 AB
PanSTARRS_z 248.19 0.76 17.913 0.003 AB
PanSTARRS_y 301.96 1.77 17.700 0.006 AB

Aperture details

RA, DEC (J2000) = 1h14m04.73s, 30d15m19.05s
semi major axis, semi minor axis (arcsec) = 9.21, 3.76
angle (degrees, anti-clockwise from east) = -149.97

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.45 2.35 21.001 0.177 AB
GALEX_NUV 21.59 1.77 20.564 0.089 AB
SDSS_u 44.39 5.23 19.782 0.128 AB
PanSTARRS_g 309.84 1.45 17.672 0.005 AB
SDSS_r 563.14 6.63 17.023 0.013 AB
PanSTARRS_r 570.98 1.56 17.008 0.003 AB
SDSS_i 868.49 8.71 16.553 0.011 AB
PanSTARRS_i 833.99 2.17 16.597 0.003 AB
PanSTARRS_z 1045.18 3.39 16.352 0.004 AB
PanSTARRS_y 1288.39 8.48 16.125 0.007 AB
2MASS_J 1603.65 167.04 14.992 0.113 Vega
2MASS_H 2365.28 259.7 14.098 0.119 Vega
2MASS_K 2478.7 281.83 13.577 0.123 Vega
WISE_W1 1006.75 17.78 13.694 0.019 Vega
WISE_W2 655.65 21.55 13.519 0.036 Vega
WISE_W3 2015.02 77.12 10.465 0.042 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})\, 9.902 10.062 10.201
{\rm log}_{10}({\rm SFR}) -1.071 -0.520 0.183
{\rm log}_{10}({\rm sSFR}) -11.185 -10.592 -9.807
{\rm stellar\ age} 5.088 7.223 9.211

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.009 -0.402 -0.112
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.358 -0.678 -0.011

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.329 0.742 1.212
\delta -0.685 -0.323 0.043
\tau_1/\tau_2 0.652 1.014 1.373
Q_{PAH} 0.910 2.726 5.174
U_{min} 3.087 8.196 15.310
{\rm log}_{10}(\gamma_e)\, -3.230 -2.135 -0.615

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.002 -0.924 -0.300
{\rm log}_{10}(\tau_{AGN})\, 1.124 1.578 2.022

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.314 -0.634 -0.179
0.03-0.10 Gyr -1.358 -0.523 0.291
0.10-0.33 Gyr -1.344 -0.414 0.304
0.33-1.06 Gyr -1.424 -0.393 0.233
1.06-3.47 Gyr -1.455 -0.178 0.214
3.47-11.32 Gyr -0.565 0.137 0.348
11.32-12.58 Gyr -0.552 0.296 0.991

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.659 10.700 10.760
{\rm log}_{10}({\rm SFR}) -0.149 0.052 0.256
{\rm log}_{10}({\rm sSFR}) -10.868 -10.648 -10.450
{\rm stellar\ age} 7.266 8.054 10.359

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.380 -0.213 -0.088
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.466 -0.556 0.052

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.173 0.251 0.364
\delta -0.475 -0.190 0.044
\tau_1/\tau_2 0.752 1.121 1.486
Q_{PAH} 0.968 2.885 4.803
U_{min} 2.495 7.423 14.458
{\rm log}_{10}(\gamma_e)\, -2.567 -1.536 -0.786

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.255 -3.143 -2.086
{\rm log}_{10}(\tau_{AGN})\, 1.070 1.555 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.005 0.137 0.263
0.03-0.10 Gyr -0.403 0.004 0.316
0.10-0.33 Gyr -0.413 -0.023 0.283
0.33-1.06 Gyr -0.456 -0.015 0.274
1.06-3.47 Gyr -0.425 0.150 0.535
3.47-11.32 Gyr 0.459 0.856 0.961
11.32-12.58 Gyr 0.671 1.161 1.750