2020abkj

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Information

Transient

Name: SN2020abkj
Right ascension: 7h07m48.65s
Declination: 55d46m11.54s
Discovery Date: Dec. 2, 2020, 8:51 a.m.
Classification: SN Ia
Redshift: 0.050000
MW E(B-V): 0.046

Host

Name:
Right ascension: 7h07m48.06s
Declination: 55d46m16.33s
Redshift: 0.065824
Photometric Redshift: 0.040
 

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 12.21
Global aperture construction processed 0.66
Local aperture photometry processed 4.28
Global aperture photometry processed 3.97
Validate local photometry processed 0.02
Validate global photometry processed 11.69
Host information processed 0.14
Global host SED inference processed 401.1
Local host SED inference processed 433.28
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.08
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) = 7h07m48.65s, 55d46m11.54s
semi major axis, semi minor axis (arcsec) = 1.58, 1.58
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 25.41 0.38 20.387 0.016 AB
PanSTARRS_r 48.63 0.53 19.683 0.012 AB
PanSTARRS_i 73.0 0.39 19.242 0.006 AB
PanSTARRS_z 90.96 1.16 19.003 0.014 AB
PanSTARRS_y 113.11 2.66 18.766 0.025 AB

Aperture details

RA, DEC (J2000) = 7h07m48.00s, 55d46m17.00s
semi major axis, semi minor axis (arcsec) = 28.76, 5.66
angle (degrees, anti-clockwise from east) = -37.54

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 36.06 3.89 20.007 0.117 AB
GALEX_NUV 43.3 3.33 19.809 0.084 AB
PanSTARRS_g 772.98 3.0 16.680 0.004 AB
PanSTARRS_r 1415.68 4.19 16.023 0.003 AB
PanSTARRS_i 2027.0 3.13 15.633 0.002 AB
PanSTARRS_z 2421.37 9.35 15.440 0.004 AB
PanSTARRS_y 3038.32 21.27 15.193 0.008 AB
2MASS_J 4330.48 288.02 13.914 0.072 Vega
2MASS_K 4462.81 448.74 12.938 0.109 Vega
WISE_W1 2044.6 31.64 12.924 0.017 Vega
WISE_W2 1230.5 41.34 12.836 0.036 Vega
WISE_W3 3500.29 184.11 9.866 0.057 Vega
WISE_W4 2048.59 851.53 9.001 0.451 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})\, 9.244 9.371 9.510
{\rm log}_{10}({\rm SFR}) -1.697 -1.064 -0.488
{\rm log}_{10}({\rm sSFR}) -11.102 -10.458 -9.899
{\rm stellar\ age} 5.059 7.009 8.584

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.447 -0.653 -0.097
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.608 -0.700 0.209

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.513 0.978 1.393
\delta -0.390 -0.003 0.257
\tau_1/\tau_2 0.686 1.015 1.345
Q_{PAH} 0.802 2.485 5.092
U_{min} 3.032 8.009 15.184
{\rm log}_{10}(\gamma_e)\, -3.076 -1.998 -0.592

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.843 -0.979 -0.273
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.441 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.113 -1.267 -0.773
0.03-0.10 Gyr -1.855 -1.066 -0.396
0.10-0.33 Gyr -1.860 -1.002 -0.396
0.33-1.08 Gyr -1.783 -0.896 -0.360
1.08-3.53 Gyr -1.453 -0.657 -0.362
3.53-11.59 Gyr -1.023 -0.553 -0.340
11.59-12.88 Gyr -1.222 -0.515 0.129

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.678 10.727 10.775
{\rm log}_{10}({\rm SFR}) -0.389 -0.182 0.033
{\rm log}_{10}({\rm sSFR}) -11.119 -10.911 -10.690
{\rm stellar\ age} 7.021 7.723 8.903

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.438 -0.287 -0.178
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.649 0.013 0.308

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.188 0.276
\delta -0.506 -0.181 0.106
\tau_1/\tau_2 0.682 1.045 1.424
Q_{PAH} 1.487 3.306 5.097
U_{min} 2.513 7.372 14.010
{\rm log}_{10}(\gamma_e)\, -2.037 -1.122 -0.417

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.327 -3.339 -2.247
{\rm log}_{10}(\tau_{AGN})\, 1.095 1.616 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.201 -0.028 0.142
0.03-0.10 Gyr -0.814 -0.284 0.054
0.10-0.33 Gyr -0.736 -0.196 0.169
0.33-1.08 Gyr -0.516 0.004 0.322
1.08-3.53 Gyr -0.029 0.457 0.749
3.53-11.59 Gyr 0.737 0.905 0.999
11.59-12.88 Gyr 0.548 0.987 1.460