2020bjg

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Information

Transient

Name: SN2020bjg
Right ascension: 11h42m19.00s
Declination: 44d57m43.29s
Discovery Date: Jan. 30, 2020, 8:17 a.m.
Classification: SN Ia
Redshift: 0.090000
MW E(B-V): 0.019

Host

Name:
Right ascension: 11h42m19.14s
Declination: 44d57m45.49s
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 6.13
Cutout download processed 23.39
Global aperture construction processed 0.64
Local aperture photometry processed 5.25
Global aperture photometry processed 5.5
Validate local photometry processed 0.02
Validate global photometry processed 14.68
Host information processed 0.15
Global host SED inference processed 401.45
Local host SED inference processed 431.16
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.07
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) = 11h42m19.00s, 44d57m43.29s
semi major axis, semi minor axis (arcsec) = 1.19, 1.19
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 20.27 0.37 20.633 0.020 AB
PanSTARRS_i 26.46 0.31 20.343 0.013 AB
PanSTARRS_z 31.36 0.77 20.159 0.027 AB
PanSTARRS_y 33.55 1.63 20.086 0.053 AB

Aperture details

RA, DEC (J2000) = 11h42m19.12s, 44d57m45.40s
semi major axis, semi minor axis (arcsec) = 6.1, 2.55
angle (degrees, anti-clockwise from east) = -135.63

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 36.11 3.49 20.006 0.105 AB
SDSS_g 95.43 2.72 18.951 0.031 AB
PanSTARRS_g 94.9 0.83 18.957 0.009 AB
SDSS_r 157.28 3.59 18.408 0.025 AB
PanSTARRS_r 147.19 1.19 18.480 0.009 AB
SDSS_i 216.13 4.45 18.063 0.022 AB
PanSTARRS_i 201.75 1.0 18.138 0.005 AB
PanSTARRS_z 229.44 2.48 17.998 0.012 AB
SDSS_z 248.61 13.91 17.911 0.061 AB
PanSTARRS_y 274.31 5.22 17.804 0.021 AB
2MASS_J 181.44 98.88 17.358 0.592 Vega
2MASS_H 201.61 168.79 16.771 0.909 Vega
2MASS_K 363.75 187.49 15.660 0.560 Vega
WISE_W1 175.91 8.67 15.588 0.054 Vega
WISE_W2 122.61 10.37 15.340 0.092 Vega
WISE_W3 343.83 47.02 12.385 0.148 Vega
WISE_W4 424.62 290.62 10.710 0.743 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})\, 8.800 8.964 9.108
{\rm log}_{10}({\rm SFR}) -2.280 -1.469 -0.735
{\rm log}_{10}({\rm sSFR}) -11.275 -10.415 -9.670
{\rm stellar\ age} 2.849 6.135 7.605

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.356 -0.649 -0.126
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.422 -0.738 -0.052

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.483 0.976
\delta -0.456 -0.052 0.258
\tau_1/\tau_2 0.639 1.032 1.409
Q_{PAH} 1.247 2.941 5.175
U_{min} 3.126 8.310 15.447
{\rm log}_{10}(\gamma_e)\, -2.896 -1.736 -0.630

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.372 -0.274 0.078
{\rm log}_{10}(\tau_{AGN})\, 1.067 1.480 1.988

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.899 -1.632 -1.110
0.03-0.10 Gyr -2.622 -1.480 -0.637
0.10-0.33 Gyr -2.088 -1.183 -0.479
0.33-1.06 Gyr -1.807 -0.988 -0.484
1.06-3.47 Gyr -2.041 -0.985 -0.717
3.47-11.32 Gyr -2.166 -1.004 -0.753
11.32-12.58 Gyr -2.156 -1.015 -0.413

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.635 9.754 9.850
{\rm log}_{10}({\rm SFR}) -0.657 -0.225 0.216
{\rm log}_{10}({\rm sSFR}) -10.402 -9.972 -9.417
{\rm stellar\ age} 4.387 5.992 7.181

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.710 -0.352 -0.149
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.176 0.127 0.371

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.172 0.295 0.478
\delta -0.874 -0.573 -0.133
\tau_1/\tau_2 0.678 1.034 1.372
Q_{PAH} 0.764 1.913 3.564
U_{min} 2.385 6.771 13.358
{\rm log}_{10}(\gamma_e)\, -2.834 -1.920 -0.942

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.980 -2.648 -1.721
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.402 1.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.682 -0.437 -0.251
0.03-0.10 Gyr -0.704 -0.163 0.343
0.10-0.33 Gyr -0.481 -0.052 0.279
0.33-1.06 Gyr -0.466 -0.087 0.169
1.06-3.47 Gyr -0.465 -0.113 0.130
3.47-11.32 Gyr -0.553 -0.190 0.005
11.32-12.58 Gyr -0.839 -0.228 0.251