2020sha

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Information

Transient

Name: SN2020sha
Right ascension: 5h00m50.05s
Declination: -13d06m23.37s
Discovery Date: Aug. 29, 2020, 2:13 p.m.
Classification: SN Ia
Redshift: 0.060000
MW E(B-V): 0.094

Host

Name: 2020sha
Right ascension: 5h00m49.79s
Declination: -13d06m26.00s
Redshift: None
Photometric Redshift: 0.068
 

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 1.92
Cutout download processed 4.3
Global aperture construction processed 0.65
Local aperture photometry processed 4.24
Global aperture photometry processed 4.3
Validate local photometry processed 0.02
Validate global photometry processed 12.44
Host information processed 0.08
Global host SED inference processed 379.58
Local host SED inference processed 409.42
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) = 5h00m50.05s, -13d06m23.37s
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 8.47 0.39 21.580 0.051 AB
PanSTARRS_r 14.73 0.43 20.979 0.032 AB
PanSTARRS_i 18.01 0.54 20.761 0.032 AB
PanSTARRS_z 18.8 1.28 20.715 0.074 AB
PanSTARRS_y 32.85 2.68 20.109 0.089 AB

Aperture details

RA, DEC (J2000) = 5h00m49.79s, -13d06m25.33s
semi major axis, semi minor axis (arcsec) = 16.17, 4.77
angle (degrees, anti-clockwise from east) = -167.83

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 24.07 4.59 20.446 0.207 AB
GALEX_NUV 30.73 4.81 20.181 0.170 AB
PanSTARRS_g 408.83 2.01 17.371 0.005 AB
PanSTARRS_r 683.52 2.23 16.813 0.004 AB
PanSTARRS_i 937.04 2.71 16.471 0.003 AB
PanSTARRS_z 1062.89 6.52 16.334 0.007 AB
PanSTARRS_y 1326.23 13.64 16.093 0.011 AB
2MASS_J 1438.85 255.18 15.110 0.193 Vega
2MASS_H 1976.88 341.38 14.292 0.187 Vega
2MASS_K 2167.59 416.54 13.722 0.209 Vega
WISE_W1 933.5 20.0 13.776 0.023 Vega
WISE_W2 550.98 26.1 13.708 0.051 Vega
WISE_W3 2141.47 101.46 10.399 0.051 Vega
WISE_W4 3649.99 856.04 8.374 0.255 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})\, 8.128 8.385 8.560
{\rm log}_{10}({\rm SFR}) -1.848 -1.202 -0.683
{\rm log}_{10}({\rm sSFR}) -10.318 -9.626 -8.886
{\rm stellar\ age} 1.255 4.804 6.920

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.513 -0.852 -0.203
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.931 -0.034 0.282

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.406 0.847 1.218
\delta -0.454 -0.073 0.213
\tau_1/\tau_2 0.673 1.028 1.380
Q_{PAH} 1.179 3.187 5.454
U_{min} 3.236 8.400 15.569
{\rm log}_{10}(\gamma_e)\, -2.942 -1.712 -0.530

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.310 -0.939 0.041
{\rm log}_{10}(\tau_{AGN})\, 1.075 1.562 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.918 -1.269 -0.865
0.03-0.10 Gyr -2.074 -1.233 -0.601
0.10-0.33 Gyr -1.899 -1.167 -0.633
0.33-1.08 Gyr -2.148 -1.335 -0.881
1.08-3.55 Gyr -2.830 -1.572 -1.224
3.55-11.66 Gyr -3.299 -1.774 -1.368
11.66-12.96 Gyr -3.399 -1.812 -1.196

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.094 10.154 10.208
{\rm log}_{10}({\rm SFR}) -0.339 -0.093 0.189
{\rm log}_{10}({\rm sSFR}) -10.497 -10.238 -9.953
{\rm stellar\ age} 5.423 6.427 7.315

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.521 -0.302 -0.143
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.393 0.121 0.336

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.141 0.227 0.369
\delta -0.557 -0.171 0.162
\tau_1/\tau_2 0.741 1.093 1.421
Q_{PAH} 1.444 2.887 4.604
U_{min} 2.501 7.003 13.686
{\rm log}_{10}(\gamma_e)\, -2.854 -1.726 -0.867

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.325 -3.359 -2.328
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.497 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.474 -0.180 0.026
0.03-0.10 Gyr -0.420 -0.073 0.288
0.10-0.33 Gyr -0.160 0.150 0.409
0.33-1.08 Gyr -0.012 0.243 0.419
1.08-3.55 Gyr 0.075 0.302 0.487
3.55-11.66 Gyr 0.050 0.236 0.360
11.66-12.96 Gyr -0.291 0.220 0.604