2020aaxo results

Information

Transient
Name:SN2020aaxo
Right ascension: 23h02m26.46s
Declination:1d18m23.99s
Discovery Date:Nov. 25, 2020, 3:43 a.m.
Classification:SN Ia
Redshift:0.069576
MW E(B-V):0.050
Host
Name:2020aaxo
Right ascension: 23h02m26.47s
Declination:1d18m23.32s
Redshift:None
Photometric Redshift:0.072
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 14.58
Transient MWEBV processed 0.05
Host match processed 3.75
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.62
Global aperture photometry processed 7.41
Validate global photometry processed 19.02
Global host SED inference processed 365.33
Local aperture photometry processed 6.96
Validate local photometry processed 0.03
Local host SED inference processed 492.6
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h02m26.46s, 1d18m23.99s
semi major axis, semi minor axis (arcsec):1.51, 1.51
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 154.74 3.27 18.426 0.023 AB
DES_g 159.51 0.37 18.393 0.003 AB
PanSTARRS_g 157.32 0.41 18.408 0.003 AB
SDSS_r 264.82 4.27 17.843 0.018 AB
PanSTARRS_r 256.24 0.49 17.878 0.002 AB
DES_r 291.35 0.58 17.739 0.002 AB
SDSS_i 363.93 5.11 17.497 0.015 AB
PanSTARRS_i 350.64 0.42 17.538 0.001 AB
PanSTARRS_z 393.99 1.21 17.411 0.003 AB
SDSS_z 445.39 6.63 17.278 0.016 AB
DES_z 446.4 1.84 17.276 0.004 AB
PanSTARRS_y 432.19 2.65 17.311 0.007 AB

Aperture details

RA, DEC (J2000):23h02m26.44s, 1d18m23.47s
semi major axis, semi minor axis (arcsec):8.18, 7.42
angle (degrees, anti-clockwise from east):-69.26
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 69.43 2.31 19.296 0.036 AB
GALEX_NUV 102.13 1.66 18.877 0.018 AB
SDSS_u 259.76 7.79 17.864 0.033 AB
SDSS_g 672.72 7.28 16.830 0.012 AB
DES_g 701.55 0.84 16.785 0.001 AB
PanSTARRS_g 694.01 1.81 16.797 0.003 AB
SDSS_r 977.07 8.76 16.425 0.010 AB
PanSTARRS_r 1008.33 2.2 16.391 0.002 AB
DES_r 1089.59 1.21 16.307 0.001 AB
SDSS_i 1310.97 11.45 16.106 0.009 AB
PanSTARRS_i 1302.31 1.79 16.113 0.001 AB
PanSTARRS_z 1426.99 5.81 16.014 0.004 AB
SDSS_z 1470.78 21.89 15.981 0.016 AB
DES_z 1485.78 3.61 15.970 0.003 AB
PanSTARRS_y 1667.75 13.47 15.845 0.009 AB
2MASS_J 1759.68 197.79 14.892 0.122 Vega
2MASS_H 2523.23 320.03 14.028 0.138 Vega
2MASS_K 1174.82 317.77 14.387 0.294 Vega
WISE_W1 922.84 20.86 13.788 0.025 Vega
WISE_W2 592.64 24.21 13.629 0.044 Vega
WISE_W3 2393.48 107.08 10.278 0.049 Vega
WISE_W4 2682.96 654.74 8.708 0.265 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.789 9.897 10.001
{\rm log}_{10}({\rm SFR}) -1.200 -0.713 -0.161
{\rm log}_{10}({\rm sSFR}) -11.154 -10.636 -10.028
{\rm stellar\ age} 5.417 7.099 8.518

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.598 -1.186 -0.841
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.761 -0.327 0.280

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.119 0.323 0.670
\delta -0.780 -0.316 0.055
\tau_1/\tau_2 0.727 1.086 1.433
Q_{PAH} 0.734 2.772 5.348
U_{min} 2.479 7.547 14.435
{\rm log}_{10}(\gamma_e)\, -3.395 -2.366 -0.791

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.052 -1.063 -0.240
{\rm log}_{10}(\tau_{AGN})\, 0.969 1.395 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.110 -0.762 -0.424
0.03-0.10 Gyr -1.468 -0.717 -0.075
0.10-0.33 Gyr -1.469 -0.570 0.080
0.33-1.07 Gyr -1.242 -0.405 0.108
1.07-3.52 Gyr -0.898 -0.147 0.135
3.52-11.55 Gyr -0.410 -0.014 0.171
11.55-12.83 Gyr -0.528 0.058 0.644

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.140 10.204 10.257
{\rm log}_{10}({\rm SFR}) 0.407 0.652 0.868
{\rm log}_{10}({\rm sSFR}) -9.827 -9.549 -9.300
{\rm stellar\ age} 5.033 6.017 6.956

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.620 -0.443 -0.318
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.190 0.341 0.444

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.107 0.159 0.272
\delta -0.906 -0.703 -0.413
\tau_1/\tau_2 0.720 1.039 1.362
Q_{PAH} 0.653 1.735 2.917
U_{min} 2.321 6.689 13.307
{\rm log}_{10}(\gamma_e)\, -2.938 -2.060 -1.387

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.171 -3.038 -2.133
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.537 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.069 0.073 0.192
0.03-0.10 Gyr 0.504 0.777 1.009
0.10-0.33 Gyr 0.577 0.799 0.985
0.33-1.07 Gyr 0.044 0.366 0.559
1.07-3.52 Gyr 0.030 0.275 0.455
3.52-11.55 Gyr 0.051 0.248 0.370
11.55-12.83 Gyr -0.157 0.281 0.652