2020abun

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Information

Transient

Name: SN2020abun
Right ascension: 12h36m05.86s
Declination: 51d30m02.35s
Discovery Date: Dec. 2, 2020, 12:47 p.m.
Classification: SN Ia
Redshift: 0.090698
MW E(B-V): 0.012

Host

Name:
Right ascension: 12h36m04.87s
Declination: 51d30m01.50s
Redshift: 0.090750
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
failed
 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 6.14
Cutout download processed 30.74
Global aperture construction processed 0.67
Local aperture photometry processed 6.64
Global aperture photometry processed 6.13
Validate local photometry processed 0.03
Validate global photometry processed 16.69
Host information processed 0.14
Global host SED inference processed 430.77
Local host SED inference failed 799.48
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Processing status blocked 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) = 12h36m05.86s, 51d30m02.35s
semi major axis, semi minor axis (arcsec) = 1.18, 1.18
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 0.48 0.49 24.695 1.096 AB
PanSTARRS_i 1.29 0.36 23.627 0.302 AB
PanSTARRS_z -0.69 0.81 AB
DES_z 0.46 0.39 24.740 0.906 AB
PanSTARRS_y 0.99 1.91 23.909 2.087 AB

Aperture details

RA, DEC (J2000) = 12h36m04.86s, 51d30m01.59s
semi major axis, semi minor axis (arcsec) = 10.12, 8.26
angle (degrees, anti-clockwise from east) = -54.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 26.17 3.63 20.356 0.151 AB
GALEX_NUV 32.87 1.13 20.108 0.037 AB
SDSS_u 73.85 6.35 19.229 0.093 AB
SDSS_g 248.47 5.15 17.912 0.023 AB
DES_g 255.83 2.46 17.880 0.010 AB
PanSTARRS_g 264.89 1.86 17.842 0.008 AB
SDSS_r 420.36 6.71 17.341 0.017 AB
PanSTARRS_r 472.32 2.53 17.214 0.006 AB
SDSS_i 587.77 10.36 16.977 0.019 AB
PanSTARRS_i 630.31 2.74 16.901 0.005 AB
PanSTARRS_z 676.82 6.33 16.824 0.010 AB
SDSS_z 732.68 27.15 16.738 0.040 AB
DES_z 716.32 5.19 16.762 0.008 AB
PanSTARRS_y 822.34 14.58 16.612 0.019 AB
WISE_W1 456.58 25.91 14.552 0.062 Vega
WISE_W2 298.16 25.77 14.375 0.094 Vega
WISE_W3 528.8 96.54 11.918 0.198 Vega
WISE_W4 821.1 485.26 9.994 0.642 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.323 10.365 10.404
{\rm log}_{10}({\rm SFR}) -0.360 -0.204 -0.051
{\rm log}_{10}({\rm sSFR}) -10.712 -10.570 -10.418
{\rm stellar\ age} 6.784 7.409 8.336

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.557 -0.444 -0.340
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.076 0.113 0.268

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.067 0.098 0.148
\delta -0.911 -0.688 -0.305
\tau_1/\tau_2 0.738 1.069 1.442
Q_{PAH} 0.932 2.113 4.237
U_{min} 2.528 7.105 14.401
{\rm log}_{10}(\gamma_e)\, -2.692 -1.638 -0.807

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.245 -3.142 -2.170
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.483 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.130 -0.020 0.077
0.03-0.10 Gyr -0.620 -0.312 -0.070
0.10-0.33 Gyr -0.592 -0.269 -0.027
0.33-1.06 Gyr -0.514 -0.141 0.103
1.06-3.47 Gyr -0.291 0.132 0.399
3.47-11.31 Gyr 0.423 0.562 0.643
11.31-12.57 Gyr 0.172 0.613 1.019