2020bc

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Information

Transient

Name: SN2020bc
Right ascension: 15h54m51.32s
Declination: 30d01m31.12s
Discovery Date: Jan. 2, 2020, 12:13 p.m.
Classification: SN Ia
Redshift: 0.080000
MW E(B-V): 0.028

Host

Name:
Right ascension: 15h54m51.65s
Declination: 30d01m30.99s
Redshift: None
Photometric Redshift: 0.085
 

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 6.29
Cutout download processed 41.43
Global aperture construction processed 0.59
Local aperture photometry processed 6.05
Global aperture photometry processed 6.72
Validate local photometry processed 0.02
Validate global photometry processed 17.25
Host information processed 0.15
Global host SED inference processed 405.93
Local host SED inference processed 445.32
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 15h54m51.32s, 30d01m31.12s
semi major axis, semi minor axis (arcsec) = 1.33, 1.33
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 7.95 0.27 21.649 0.037 AB
SDSS_r 10.27 0.99 21.371 0.105 AB
PanSTARRS_r 10.29 0.35 21.369 0.037 AB
DES_r 10.81 0.34 21.315 0.034 AB
SDSS_i 12.59 1.25 21.150 0.108 AB
PanSTARRS_i 13.69 0.45 21.059 0.036 AB
PanSTARRS_z 13.28 0.84 21.092 0.068 AB
SDSS_z 9.59 3.41 21.446 0.386 AB
PanSTARRS_y 16.01 1.85 20.889 0.125 AB

Aperture details

RA, DEC (J2000) = 15h54m51.64s, 30d01m31.19s
semi major axis, semi minor axis (arcsec) = 9.56, 2.92
angle (degrees, anti-clockwise from east) = -91.34

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.09 3.06 20.953 0.220 AB
GALEX_NUV 16.58 2.19 20.851 0.144 AB
SDSS_u 25.26 3.78 20.394 0.162 AB
SDSS_g 86.46 2.85 19.058 0.036 AB
PanSTARRS_g 90.12 1.09 19.013 0.013 AB
SDSS_r 131.48 3.74 18.603 0.031 AB
PanSTARRS_r 124.56 1.38 18.662 0.012 AB
DES_r 134.14 1.25 18.581 0.010 AB
SDSS_i 168.55 4.78 18.333 0.031 AB
PanSTARRS_i 154.63 1.77 18.427 0.012 AB
PanSTARRS_z 165.12 3.27 18.356 0.022 AB
SDSS_z 145.66 13.59 18.492 0.101 AB
PanSTARRS_y 170.23 7.2 18.322 0.046 AB
2MASS_J 340.39 127.78 16.675 0.408 Vega
2MASS_H 600.19 221.31 15.587 0.400 Vega
2MASS_K 218.38 210.17 16.214 1.045 Vega
WISE_W1 119.96 8.52 16.003 0.077 Vega
WISE_W2 66.69 11.98 16.001 0.195 Vega
WISE_W3 100.41 34.0 13.722 0.368 Vega
WISE_W4 -5.16 224.59 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})\, 8.176 8.365 8.495
{\rm log}_{10}({\rm SFR}) -1.779 -1.112 -0.142
{\rm log}_{10}({\rm sSFR}) -10.147 -9.478 -8.297
{\rm stellar\ age} 0.735 4.719 6.654

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.652 -1.108 -0.373
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.514 -0.743 0.043

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.196 0.600 1.359
\delta -0.297 -0.010 0.230
\tau_1/\tau_2 0.700 1.086 1.462
Q_{PAH} 0.930 2.508 5.100
U_{min} 2.995 8.061 15.353
{\rm log}_{10}(\gamma_e)\, -2.911 -1.887 -0.795

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.492 -0.337 0.244
{\rm log}_{10}(\tau_{AGN})\, 1.081 1.476 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.143 -1.562 -1.063
0.03-0.10 Gyr -1.843 -1.039 0.008
0.10-0.33 Gyr -2.201 -1.278 -0.647
0.33-1.07 Gyr -3.255 -1.458 -1.004
1.07-3.50 Gyr -3.668 -1.625 -1.287
3.50-11.43 Gyr -4.070 -1.797 -1.417
11.43-12.70 Gyr -3.951 -1.865 -1.250

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.338 9.447 9.586
{\rm log}_{10}({\rm SFR}) -0.787 -0.540 -0.311
{\rm log}_{10}({\rm sSFR}) -10.247 -10.001 -9.742
{\rm stellar\ age} 3.833 5.586 6.907

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.607 -0.979 -0.494
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.740 -0.435 0.257

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.115 0.259 0.441
\delta -0.135 0.181 0.328
\tau_1/\tau_2 0.770 1.075 1.406
Q_{PAH} 1.941 3.957 5.741
U_{min} 2.654 7.865 14.732
{\rm log}_{10}(\gamma_e)\, -2.549 -1.385 -0.530

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.672 -2.049 -1.199
{\rm log}_{10}(\tau_{AGN})\, 1.015 1.480 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.926 -0.699 -0.484
0.03-0.10 Gyr -0.810 -0.493 -0.215
0.10-0.33 Gyr -0.507 -0.209 0.033
0.33-1.07 Gyr -0.439 -0.141 0.083
1.07-3.50 Gyr -0.614 -0.365 -0.185
3.50-11.43 Gyr -0.902 -0.533 -0.294
11.43-12.70 Gyr -1.162 -0.518 -0.082