SN2020aafb

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Information

Transient

Name: SN2020aafb
Right ascension: 1h51m28.95s
Declination: 22d49m44.10s
Discovery Date: None
Classification: SN IIn
Redshift: 0.078000
MW E(B-V): 0.076

Host

Name: SN2020aafb
Right ascension: 1h51m29.00s
Declination: 22d49m47.46s
Redshift: None
Photometric Redshift: 0.085
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 4.22
Cutout download processed 9.51
Global aperture construction processed 0.64
Local aperture photometry processed 5.36
Global aperture photometry processing None
Validate local photometry processed 0.05
Validate global photometry not processed None
Host information processed 0.1
Global host SED inference not processed None
Local host SED inference processed 437.71
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.05
Log transient processing status processing 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) = 1h51m28.95s, 22d49m44.10s
semi major axis, semi minor axis (arcsec) = 1.36, 1.36
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 29.73 0.21 20.217 0.008
PanSTARRS_g 25.6 0.48 20.379 0.020
PanSTARRS_r 37.09 0.4 19.977 0.012
DES_r 47.6 0.49 19.706 0.011
PanSTARRS_i 51.41 0.44 19.622 0.009
PanSTARRS_z 55.33 0.94 19.543 0.018
DES_z 67.51 1.54 19.327 0.025
PanSTARRS_y 56.94 2.27 19.511 0.043

Aperture details

RA, DEC (J2000) = 1h51m28.97s, 22d49m47.15s
semi major axis, semi minor axis (arcsec) = 11.25, 8.88
angle (degrees, anti-clockwise from east) = -134.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
 

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})\, 8.664 8.891 9.043
{\rm log}_{10}({\rm SFR}) -1.100 -0.547 -0.009
{\rm log}_{10}({\rm sSFR}) -10.081 -9.465 -8.777
{\rm stellar\ age} 0.986 4.243 6.155

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.311 -0.524 -0.044
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.702 -1.097 0.104

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.162 0.442 0.887
\delta -0.646 -0.227 0.178
\tau_1/\tau_2 0.702 1.073 1.458
Q_{PAH} 1.001 2.942 5.233
U_{min} 3.306 8.567 15.773
{\rm log}_{10}(\gamma_e)\, -2.730 -1.329 -0.375

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.127 -0.933 -0.255
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.582 1.984

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.197 -0.851 -0.499
0.03-0.10 Gyr -1.220 -0.482 0.112
0.10-0.33 Gyr -1.096 -0.444 0.036
0.33-1.07 Gyr -1.466 -0.679 -0.330
1.07-3.50 Gyr -2.272 -1.063 -0.731
3.50-11.45 Gyr -2.734 -1.281 -0.918
11.45-12.73 Gyr -2.741 -1.360 -0.773

Global parameter details

Documentation