2020ysi

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Information

Transient

Name: SN2020ysi
Right ascension: 7h48m47.17s
Declination: 15d37m31.92s
Discovery Date: Oct. 30, 2020, 11:07 a.m.
Classification: SN Ia
Redshift: 0.108000
MW E(B-V): 0.029

Host

Name:
Right ascension: 7h48m47.17s
Declination: 15d37m31.70s
Redshift: 0.102890
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 6.69
Cutout download processed 32.33
Global aperture construction processed 0.65
Local aperture photometry processed 6.45
Global aperture photometry processed 5.95
Validate local photometry processed 0.03
Validate global photometry processed 18.36
Host information processed 0.14
Global host SED inference processed 459.01
Local host SED inference processed 838.65
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) = 7h48m47.17s, 15d37m31.92s
semi major axis, semi minor axis (arcsec) = 1.06, 1.06
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 281.07 3.67 17.778 0.014 AB
PanSTARRS_y 273.28 1.7 17.808 0.007 AB

Aperture details

RA, DEC (J2000) = 7h48m47.16s, 15d37m31.80s
semi major axis, semi minor axis (arcsec) = 5.22, 4.36
angle (degrees, anti-clockwise from east) = -95.72

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.79 1.48 22.453 0.423 AB
GALEX_NUV 4.4 1.6 22.291 0.394 AB
SDSS_u 13.98 3.95 21.036 0.307 AB
SDSS_g 147.35 3.53 18.479 0.026 AB
DES_g 164.44 1.01 18.360 0.007 AB
PanSTARRS_g 167.05 1.27 18.343 0.008 AB
SDSS_r 361.17 5.52 17.506 0.017 AB
PanSTARRS_r 356.53 1.23 17.520 0.004 AB
DES_r 388.41 1.94 17.427 0.005 AB
SDSS_i 524.52 7.29 17.101 0.015 AB
PanSTARRS_i 530.42 2.11 17.088 0.004 AB
PanSTARRS_z 674.36 3.2 16.828 0.005 AB
SDSS_z 697.84 16.37 16.791 0.025 AB
DES_z 718.32 6.1 16.759 0.009 AB
PanSTARRS_y 762.5 7.4 16.694 0.011 AB
2MASS_J 919.15 137.02 15.597 0.162 Vega
2MASS_H 1096.7 207.85 14.932 0.206 Vega
2MASS_K 1132.23 234.05 14.427 0.224 Vega
WISE_W1 390.05 15.36 14.723 0.043 Vega
WISE_W2 242.32 16.35 14.600 0.073 Vega
WISE_W3 84.84 62.57 13.905 0.801 Vega
WISE_W4 -198.66 354.82 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})\, 9.512 9.771 10.037
{\rm log}_{10}({\rm SFR}) 0.092 0.466 0.932
{\rm log}_{10}({\rm sSFR}) -9.740 -9.313 -8.665
{\rm stellar\ age} 1.997 5.612 7.918

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.707 -1.070 -0.314
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.371 -0.786 0.120

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.175 0.364 0.650
\delta -0.881 -0.529 0.083
\tau_1/\tau_2 0.459 0.984 1.480
Q_{PAH} 0.467 1.821 4.248
U_{min} 3.087 8.540 15.730
{\rm log}_{10}(\gamma_e)\, -3.435 -2.143 -0.802

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.213 -2.665 -0.675
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.485 1.980

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.195 0.616 0.924
0.03-0.10 Gyr -0.850 0.298 0.972
0.10-0.33 Gyr -1.663 -0.226 0.488
0.33-1.06 Gyr -1.868 -0.272 0.303
1.06-3.44 Gyr -1.767 -0.376 0.111
3.44-11.18 Gyr -1.717 -0.344 0.141
11.18-12.42 Gyr -1.721 -0.281 0.626

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.379 10.533 10.638
{\rm log}_{10}({\rm SFR}) -3.530 -1.091 -0.270
{\rm log}_{10}({\rm sSFR}) -13.956 -11.605 -10.775
{\rm stellar\ age} 4.334 7.165 10.470

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.778 -1.481 -1.178
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.510 -0.696 0.097

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.489 0.632 0.789
\delta -0.930 -0.818 -0.682
\tau_1/\tau_2 0.515 0.986 1.465
Q_{PAH} 0.479 1.441 3.505
U_{min} 3.268 9.841 17.747
{\rm log}_{10}(\gamma_e)\, -3.023 -1.926 -0.990

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.868 -2.544 -1.787
{\rm log}_{10}(\tau_{AGN})\, 1.119 1.551 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.956 -1.578 -0.491
0.03-0.10 Gyr -4.227 -1.278 -0.186
0.10-0.33 Gyr -3.247 -0.857 0.123
0.33-1.06 Gyr -2.350 -0.267 0.582
1.06-3.44 Gyr -1.817 0.376 0.964
3.44-11.18 Gyr -1.011 0.549 0.831
11.18-12.42 Gyr -1.715 0.640 1.690