2020aavb

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Information

Transient

Name: 2020aavb
Right ascension: 11h28m48.29s
Declination: 20d47m38.73s
Discovery Date: None
Classification: SNIa
Redshift: 0.020891
MW E(B-V): 0.022

Host

Name: 2020aavb
Right ascension: 11h28m50.38s
Declination: 20d47m42.72s
Redshift: 0.020891
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
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 0.69
Cutout download processed 19.09
Global aperture construction processed 0.56
Local aperture photometry processed 5.83
Global aperture photometry processed 5.6
Validate local photometry processed 0.03
Validate global photometry processed 14.32
Host information processed 0.09
Global host SED inference processed 386.03
Local host SED inference processed 485.32
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 11h28m48.29s, 20d47m38.73s
semi major axis, semi minor axis (arcsec) = 4.73, 4.73
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 26.97 1.72 20.323 0.069 AB
SDSS_u 100.78 4.91 18.892 0.053 AB
SDSS_g 327.34 5.52 17.612 0.018 AB
DES_g 384.2 1.1 17.439 0.003 AB
PanSTARRS_g 374.36 1.94 17.467 0.006 AB
SDSS_r 551.69 7.34 17.046 0.014 AB
PanSTARRS_r 624.29 2.2 16.912 0.004 AB
DES_r 657.34 2.02 16.856 0.003 AB
SDSS_i 714.54 8.88 16.765 0.013 AB
PanSTARRS_i 731.58 2.74 16.739 0.004 AB
PanSTARRS_z 880.13 4.48 16.539 0.006 AB
SDSS_z 878.51 15.03 16.541 0.019 AB
DES_z 977.5 6.11 16.425 0.007 AB
PanSTARRS_y 1017.02 9.82 16.382 0.010 AB
2MASS_J 1079.88 91.13 15.422 0.092 Vega
2MASS_H 1342.96 145.79 14.712 0.118 Vega
2MASS_K 932.38 159.07 14.638 0.185 Vega

Aperture details

RA, DEC (J2000) = 11h28m50.55s, 20d47m42.75s
semi major axis, semi minor axis (arcsec) = 94.15, 19.06
angle (degrees, anti-clockwise from east) = -88.98

Warning: possible contaminating objects in the global aperture
Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 778.49 10.53 16.672 0.015 AB
GALEX_NUV 1086.14 11.13 16.310 0.011 AB
DES_g 14775.58 7.87 13.476 0.001 AB
PanSTARRS_g 14185.04 14.52 13.520 0.001 AB
PanSTARRS_r 25226.45 17.21 12.895 0.001 AB
DES_r 27219.17 14.53 12.813 0.001 AB
PanSTARRS_i 32170.09 21.78 12.631 0.001 AB
PanSTARRS_z 40116.17 35.09 12.392 0.001 AB
DES_z 44097.36 42.55 12.289 0.001 AB
PanSTARRS_y 47070.25 82.81 12.218 0.002 AB
2MASS_J 56263.58 854.12 11.130 0.016 Vega
2MASS_H 67209.18 1364.7 10.464 0.022 Vega
WISE_W1 31765.87 139.83 9.946 0.005 Vega
WISE_W2 18238.09 256.39 9.909 0.015 Vega
WISE_W3 39463.99 1427.74 7.235 0.039 Vega
WISE_W4 40615.08 4437.0 5.758 0.119 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.180 9.282 9.406
log10(SFR){\rm log}_{10}({\rm SFR}) -1.230 -0.878 -0.576
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.524 -10.162 -9.860
stellar age{\rm stellar\ age} 6.475 7.836 9.854

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.488 -0.903 -0.551
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.696 -1.445 -1.203

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.410 0.702 0.970
δ\delta -0.131 0.077 0.228
τ1/τ2\tau_1/\tau_2 0.468 0.826 1.235
QPAHQ_{PAH} 0.498 1.464 3.209
UminU_{min} 2.530 7.917 14.718
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.346 -2.392 -1.479

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.308 -3.107 -1.252
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 0.841 1.386 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.916 -0.671 -0.460
0.03-0.10 Gyr -1.868 -1.078 -0.600
0.10-0.33 Gyr -2.097 -1.226 -0.785
0.33-1.10 Gyr -2.024 -1.213 -0.758
1.10-3.66 Gyr -1.880 -0.921 -0.567
3.66-12.13 Gyr -0.993 -0.633 -0.462
12.13-13.48 Gyr -1.082 -0.513 0.148

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.796 10.876 10.979
log10(SFR){\rm log}_{10}({\rm SFR}) 0.006 0.223 0.415
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.891 -10.658 -10.461
stellar age{\rm stellar\ age} 6.325 7.657 9.011

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.552 -0.326 -0.160
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.543 -0.885 0.190

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.234 0.334 0.461
δ\delta -0.394 -0.139 0.084
τ1/τ2\tau_1/\tau_2 0.305 0.628 0.994
QPAHQ_{PAH} 0.661 1.286 2.194
UminU_{min} 2.280 6.363 13.076
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.646 -2.845 -1.895

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.438 -3.644 -2.780
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 0.975 1.441 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.337 0.495 0.645
0.03-0.10 Gyr -0.706 -0.023 0.349
0.10-0.33 Gyr -0.840 -0.092 0.353
0.33-1.10 Gyr -0.485 0.269 0.647
1.10-3.66 Gyr 0.097 0.826 1.114
3.66-12.13 Gyr 0.725 0.987 1.151
12.13-13.48 Gyr 0.456 1.035 1.582