2020hll

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Information

Transient

Name: SN2020hll
Right ascension: 15h05m03.59s
Declination: 28d48m55.61s
Discovery Date: April 16, 2020, 9:34 a.m.
Classification: SN Ia
Redshift: 0.056300
MW E(B-V): 0.022

Host

Name:
Right ascension: 15h05m03.57s
Declination: 28d48m55.67s
Redshift: 0.056341
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 6.23
Cutout download processed 16.81
Global aperture construction processed 0.65
Local aperture photometry processed 5.97
Global aperture photometry processed 6.61
Validate local photometry processed 0.02
Validate global photometry processed 15.7
Host information processed 0.18
Global host SED inference processed 544.89
Local host SED inference processed 504.88
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 15h05m03.59s, 28d48m55.61s
semi major axis, semi minor axis (arcsec) = 1.83, 1.83
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 229.74 0.91 17.997 0.004 AB
PanSTARRS_g 234.22 0.48 17.976 0.002 AB
PanSTARRS_r 466.51 0.71 17.228 0.002 AB
DES_r 545.7 2.77 17.058 0.006 AB
PanSTARRS_i 699.4 0.78 16.788 0.001 AB
PanSTARRS_z 862.89 1.34 16.560 0.002 AB
DES_z 1064.5 8.79 16.332 0.009 AB
PanSTARRS_y 1027.02 2.89 16.371 0.003 AB

Aperture details

RA, DEC (J2000) = 15h05m03.58s, 28d48m55.63s
semi major axis, semi minor axis (arcsec) = 8.01, 5.37
angle (degrees, anti-clockwise from east) = -75.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.74 3.63 21.226 0.336 AB
GALEX_NUV 3.02 2.4 22.699 0.863 AB
DES_g 476.57 1.37 17.205 0.003 AB
PanSTARRS_g 489.68 1.38 17.175 0.003 AB
PanSTARRS_r 965.74 2.02 16.438 0.002 AB
DES_r 1058.09 3.95 16.339 0.004 AB
PanSTARRS_i 1385.41 2.36 16.046 0.002 AB
PanSTARRS_z 1728.35 4.36 15.806 0.003 AB
DES_z 1902.3 11.95 15.702 0.007 AB
PanSTARRS_y 2110.26 9.96 15.589 0.005 AB
2MASS_J 2984.58 166.07 14.318 0.060 Vega
2MASS_H 3632.01 262.09 13.632 0.078 Vega
2MASS_K 2770.55 299.92 13.456 0.118 Vega
WISE_W1 1161.08 15.81 13.539 0.015 Vega
WISE_W2 646.93 24.67 13.534 0.041 Vega
WISE_W3 194.44 53.14 13.004 0.297 Vega
WISE_W4 -503.45 324.3 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})\, 9.968 10.085 10.207
{\rm log}_{10}({\rm SFR}) -0.868 -0.371 0.143
{\rm log}_{10}({\rm sSFR}) -11.021 -10.456 -9.868
{\rm stellar\ age} 5.146 7.078 9.082

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.968 -0.483 -0.237
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.746 -0.649 0.172

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.446 0.657 1.025
\delta -0.920 -0.724 -0.426
\tau_1/\tau_2 0.548 0.887 1.245
Q_{PAH} 0.426 1.956 4.800
U_{min} 2.694 7.746 14.654
{\rm log}_{10}(\gamma_e)\, -3.348 -1.839 -0.645

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.093 -2.394 -0.932
{\rm log}_{10}(\tau_{AGN})\, 0.958 1.384 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.721 -0.286 0.066
0.03-0.10 Gyr -1.217 -0.449 0.171
0.10-0.33 Gyr -1.267 -0.408 0.213
0.33-1.08 Gyr -1.332 -0.227 0.262
1.08-3.56 Gyr -1.004 0.046 0.326
3.56-11.70 Gyr -0.373 0.150 0.368
11.70-13.01 Gyr -0.441 0.225 0.919

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.493 10.579 10.607
{\rm log}_{10}({\rm SFR}) -1.958 -1.252 -0.485
{\rm log}_{10}({\rm sSFR}) -12.548 -11.855 -11.047
{\rm stellar\ age} 9.044 12.150 12.345

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.628 -0.509 -0.411
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.462 -0.354 0.275

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.068 0.139 0.249
\delta -0.844 -0.587 -0.243
\tau_1/\tau_2 0.589 1.027 1.502
Q_{PAH} 0.640 1.788 3.570
U_{min} 3.331 8.830 16.701
{\rm log}_{10}(\gamma_e)\, -2.542 -1.384 -0.368

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.507 -3.677 -2.661
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.527 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.145 -1.387 -0.829
0.03-0.10 Gyr -2.964 -1.336 -0.374
0.10-0.33 Gyr -3.993 -1.767 -0.711
0.33-1.08 Gyr -5.257 -2.268 -1.062
1.08-3.56 Gyr -4.099 -1.977 -0.849
3.56-11.70 Gyr -2.199 -0.572 0.647
11.70-13.01 Gyr 1.102 1.701 1.742