2020aatb

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Information

Transient

Name: SN2020aatb
Right ascension: 5h24m46.41s
Declination: -15d56m31.43s
Discovery Date: Nov. 23, 2020, 8:55 a.m.
Classification: SN II
Redshift: 0.009954
MW E(B-V): 0.070

Host

Name: 2020aatb
Right ascension: 5h24m47.09s
Declination: -15d56m35.88s
Redshift: 0.009954
Photometric Redshift: 0.010
 

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 0.92
Cutout download processed 4.18
Global aperture construction processed 0.68
Local aperture photometry processed 4.32
Global aperture photometry processed 4.66
Validate local photometry processed 0.02
Validate global photometry processed 12.49
Host information processed 0.09
Global host SED inference processed 425.14
Local host SED inference processed 425.66
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 5h24m46.41s, -15d56m31.43s
semi major axis, semi minor axis (arcsec) = 9.8, 9.8
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 588.57 17.69 16.976 0.033 AB
GALEX_NUV 706.27 15.39 16.778 0.024 AB
PanSTARRS_g 3480.53 3.3 15.046 0.001 AB
PanSTARRS_r 4776.75 4.81 14.702 0.001 AB
PanSTARRS_i 5683.56 3.23 14.513 0.001 AB
PanSTARRS_z 6524.92 7.3 14.364 0.001 AB
PanSTARRS_y 7679.91 18.26 14.187 0.003 AB
2MASS_J 8528.04 228.48 13.178 0.029 Vega
2MASS_H 9455.22 287.62 12.593 0.033 Vega
2MASS_K 7964.35 454.28 12.309 0.062 Vega
WISE_W1 3719.43 37.12 12.275 0.011 Vega
WISE_W2 2380.8 37.99 12.119 0.017 Vega
WISE_W3 9960.96 133.63 8.730 0.015 Vega

Aperture details

RA, DEC (J2000) = 5h24m47.15s, -15d56m33.91s
semi major axis, semi minor axis (arcsec) = 35.85, 22.49
angle (degrees, anti-clockwise from east) = -32.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1995.51 33.52 15.650 0.018 AB
GALEX_NUV 2741.62 31.08 15.305 0.012 AB
PanSTARRS_g 13689.36 8.89 13.559 0.001 AB
PanSTARRS_i 21921.82 9.02 13.048 0.000 AB
PanSTARRS_z 25627.9 20.62 12.878 0.001 AB
PanSTARRS_y 29682.42 52.61 12.719 0.002 AB
2MASS_J 33339.79 661.58 11.698 0.022 Vega
2MASS_H 37304.93 834.18 11.103 0.024 Vega
2MASS_K 30319.13 1321.18 10.858 0.047 Vega
WISE_W2 12616.66 106.16 10.309 0.009 Vega
WISE_W3 72396.57 439.4 6.577 0.007 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})\, 9.147 9.302 9.424
{\rm log}_{10}({\rm SFR}) -0.476 -0.247 0.000
{\rm log}_{10}({\rm sSFR}) -9.817 -9.555 -9.213
{\rm stellar\ age} 5.914 7.491 9.272

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.074 -0.694 -0.457
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.497 -0.640 0.142

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.073 0.164 0.310
\delta -0.360 0.036 0.267
\tau_1/\tau_2 0.677 1.025 1.382
Q_{PAH} 0.378 1.548 3.934
U_{min} 2.537 7.539 14.852
{\rm log}_{10}(\gamma_e)\, -3.373 -2.265 -1.412

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.426 -3.448 -2.525
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.524 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.288 -0.911 -0.670
0.03-0.10 Gyr -0.375 -0.111 0.149
0.10-0.33 Gyr -1.224 -0.666 -0.294
0.33-1.10 Gyr -1.617 -1.032 -0.687
1.10-3.64 Gyr -1.451 -0.889 -0.591
3.64-12.08 Gyr -1.052 -0.648 -0.451
12.08-13.42 Gyr -1.103 -0.479 0.133

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.424 9.697 9.906
{\rm log}_{10}({\rm SFR}) 0.188 0.506 0.868
{\rm log}_{10}({\rm sSFR}) -9.655 -9.268 -8.622
{\rm stellar\ age} 1.832 5.997 8.470

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.690 -0.375 -0.176
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.612 -1.088 -0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.186 0.389 0.638
\delta -0.276 0.022 0.297
\tau_1/\tau_2 0.536 0.960 1.344
Q_{PAH} 0.505 1.345 2.439
U_{min} 2.825 7.909 14.867
{\rm log}_{10}(\gamma_e)\, -3.395 -2.391 -1.697

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.995 -2.548 -1.723
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.444 1.887

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.627 0.012 0.235
0.03-0.10 Gyr 0.245 0.618 1.011
0.10-0.33 Gyr -0.982 0.105 0.658
0.33-1.10 Gyr -1.621 -0.529 0.092
1.10-3.64 Gyr -1.830 -0.494 -0.109
3.64-12.08 Gyr -1.807 -0.405 -0.005
12.08-13.42 Gyr -1.917 -0.284 0.423