2020abub

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Information

Transient

Name: SN2020abub
Right ascension: 23h51m53.28s
Declination: -13d16m26.52s
Discovery Date: Dec. 6, 2020, 6:53 a.m.
Classification: SN Ia
Redshift: 0.090000
MW E(B-V): 0.023

Host

Name: 2020abub
Right ascension: 23h51m52.95s
Declination: -13d16m23.69s
Redshift: None
Photometric Redshift: 0.147
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed None
Cutout download processed 8.33
Global aperture construction processed 0.6
Local aperture photometry processed 4.73
Global aperture photometry processed 5.16
Validate local photometry processed 0.02
Validate global photometry processed 13.3
Host information processed 0.08
Global host SED inference processed 370.36
Local host SED inference processed 475.81
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.05
Log transient processing status processed None
 

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) = 23h51m53.28s, -13d16m26.52s
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
DES_g 2.73 0.12 22.811 0.049
PanSTARRS_r 3.59 0.28 22.511 0.083
DES_r 5.09 0.18 22.133 0.038
PanSTARRS_i 5.42 0.35 22.065 0.069
PanSTARRS_z 7.03 0.79 21.783 0.123
DES_z 8.7 0.54 21.552 0.067
PanSTARRS_y 4.27 1.83 22.325 0.466

Aperture details

RA, DEC (J2000) = 23h51m52.92s, -13d16m23.31s
semi major axis, semi minor axis (arcsec) = 10.01, 3.63
angle (degrees, anti-clockwise from east) = -70.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 5.98 0.53 21.959 0.097
GALEX_NUV 10.38 0.55 21.359 0.058
PanSTARRS_g 149.35 1.48 18.464 0.011
PanSTARRS_r 279.36 1.38 17.785 0.005
DES_r 330.58 1.24 17.602 0.004
PanSTARRS_i 441.04 1.72 17.289 0.004
PanSTARRS_z 563.93 3.85 17.022 0.007
PanSTARRS_y 657.43 8.8 16.855 0.015
2MASS_J 1140.26 183.84 15.363 0.175
2MASS_H 1955.99 302.93 14.304 0.168
2MASS_K 951.07 310.18 14.617 0.354
WISE_W1 844.03 20.62 13.885 0.027
WISE_W2 631.04 29.02 13.561 0.050
WISE_W3 3726.73 142.42 9.798 0.041
WISE_W4 4522.99 941.44 8.141 0.226
 

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})\, 8.040 8.329 8.507
{\rm log}_{10}({\rm SFR}) -1.654 -1.069 -0.378
{\rm log}_{10}({\rm sSFR}) -10.093 -9.452 -8.358
{\rm stellar\ age} 0.422 4.654 6.554

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.877 -0.189 0.084
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.413 -0.791 -0.109

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.707 1.173 1.774
\delta -0.145 0.112 0.299
\tau_1/\tau_2 0.687 1.040 1.413
Q_{PAH} 0.902 2.554 4.938
U_{min} 2.892 7.916 14.988
{\rm log}_{10}(\gamma_e)\, -2.938 -1.873 -0.831

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.612 -0.165 0.279
{\rm log}_{10}(\tau_{AGN})\, 1.132 1.548 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.012 -1.320 -0.803
0.03-0.10 Gyr -1.791 -1.075 -0.269
0.10-0.33 Gyr -1.963 -1.230 -0.618
0.33-1.06 Gyr -3.013 -1.442 -1.031
1.06-3.47 Gyr -3.937 -1.650 -1.319
3.47-11.32 Gyr -4.629 -1.826 -1.422
11.32-12.58 Gyr -4.425 -1.878 -1.240

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.396 10.473 10.558
{\rm log}_{10}({\rm SFR}) 0.012 0.238 0.507
{\rm log}_{10}({\rm sSFR}) -10.502 -10.238 -9.932
{\rm stellar\ age} 6.118 7.053 8.043

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.858 -0.550 -0.287
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.718 -0.064 0.321

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.790 0.961 1.186
\delta 0.000 0.138 0.272
\tau_1/\tau_2 0.722 1.051 1.366
Q_{PAH} 1.512 2.735 4.513
U_{min} 2.530 7.155 14.610
{\rm log}_{10}(\gamma_e)\, -2.707 -1.917 -1.143

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.778 -1.454 -1.113
{\rm log}_{10}(\tau_{AGN})\, 0.982 1.359 1.726

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.000 0.244 0.448
0.03-0.10 Gyr -0.089 0.237 0.557
0.10-0.33 Gyr -0.174 0.201 0.491
0.33-1.06 Gyr -0.282 0.134 0.438
1.06-3.47 Gyr 0.032 0.429 0.668
3.47-11.32 Gyr 0.434 0.623 0.764
11.32-12.58 Gyr 0.114 0.652 1.108