2020sud

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Information

Transient

Name: SN2020sud
Right ascension: 5h56m11.04s
Declination: 75d43m09.66s
Discovery Date: Sept. 3, 2020, 11 a.m.
Classification: SN Ia
Redshift: 0.060000
MW E(B-V): 0.135

Host

Name:
Right ascension: 5h56m10.27s
Declination: 75d43m15.85s
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 4.44
Cutout download processed 13.77
Global aperture construction processed 0.65
Local aperture photometry processed 4.1
Global aperture photometry processed 3.97
Validate local photometry processed 0.02
Validate global photometry processed 11.45
Host information processed 0.14
Global host SED inference processed 397.2
Local host SED inference processed 523.01
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) = 5h56m11.04s, 75d43m09.66s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 18.7 0.49 20.720 0.029 AB
PanSTARRS_r 34.48 0.74 20.056 0.023 AB
PanSTARRS_i 44.58 0.81 19.777 0.020 AB
PanSTARRS_z 55.29 1.78 19.543 0.035 AB
PanSTARRS_y 61.94 3.66 19.420 0.064 AB

Aperture details

RA, DEC (J2000) = 5h56m10.25s, 75d43m15.96s
semi major axis, semi minor axis (arcsec) = 12.91, 11.02
angle (degrees, anti-clockwise from east) = -43.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 20.89 3.79 20.600 0.197 AB
GALEX_NUV 37.24 3.0 19.972 0.087 AB
PanSTARRS_g 690.96 3.36 16.801 0.005 AB
PanSTARRS_r 1299.23 5.09 16.116 0.004 AB
PanSTARRS_i 1839.03 5.6 15.739 0.003 AB
PanSTARRS_z 2267.01 12.26 15.511 0.006 AB
PanSTARRS_y 2730.99 25.11 15.309 0.010 AB
2MASS_J 3383.46 270.51 14.182 0.087 Vega
2MASS_H 4284.2 479.41 13.453 0.121 Vega
2MASS_K 3596.75 451.74 13.172 0.136 Vega
WISE_W1 1778.42 26.14 13.076 0.016 Vega
WISE_W2 1060.5 31.61 12.997 0.032 Vega
WISE_W3 2923.31 111.7 10.061 0.041 Vega
WISE_W4 1669.57 557.82 9.223 0.363 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})\, 8.734 8.886 9.000
{\rm log}_{10}({\rm SFR}) -2.155 -1.474 -0.640
{\rm log}_{10}({\rm sSFR}) -11.067 -10.393 -9.512
{\rm stellar\ age} 3.444 6.178 7.663

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.358 -0.650 -0.152
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.719 -0.944 0.101

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.148 0.472 0.907
\delta -0.502 -0.046 0.242
\tau_1/\tau_2 0.690 1.040 1.395
Q_{PAH} 1.257 3.176 5.454
U_{min} 3.116 8.551 15.562
{\rm log}_{10}(\gamma_e)\, -2.733 -1.347 -0.396

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.170 -0.676 -0.001
{\rm log}_{10}(\tau_{AGN})\, 0.960 1.526 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.576 -1.746 -1.130
0.03-0.10 Gyr -2.282 -1.446 -0.541
0.10-0.33 Gyr -1.815 -1.047 -0.420
0.33-1.08 Gyr -1.748 -1.051 -0.615
1.08-3.55 Gyr -1.723 -1.051 -0.784
3.55-11.66 Gyr -1.784 -1.084 -0.855
11.66-12.96 Gyr -2.006 -1.122 -0.586

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.522 10.571 10.642
{\rm log}_{10}({\rm SFR}) -0.040 0.378 0.789
{\rm log}_{10}({\rm sSFR}) -10.657 -10.176 -9.777
{\rm stellar\ age} 6.858 7.581 9.636

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.797 -0.550 -0.409
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.486 -0.232 0.312

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.160 0.245 0.401
\delta -0.824 -0.512 -0.150
\tau_1/\tau_2 0.642 1.037 1.432
Q_{PAH} 0.734 1.580 3.202
U_{min} 2.631 7.368 15.391
{\rm log}_{10}(\gamma_e)\, -2.723 -1.848 -1.200

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.302 -3.227 -2.234
{\rm log}_{10}(\tau_{AGN})\, 1.098 1.594 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.599 -0.423 0.091
0.03-0.10 Gyr -0.026 0.498 0.947
0.10-0.33 Gyr -0.008 0.471 0.793
0.33-1.08 Gyr -0.549 0.221 0.493
1.08-3.55 Gyr -0.366 0.297 0.579
3.55-11.66 Gyr 0.447 0.705 0.816
11.66-12.96 Gyr 0.377 0.872 1.504