2020aepp results

Information

Transient
Name:SN2020aepp
Right ascension: 15h52m16.68s
Declination:33d56m27.78s
Discovery Date:Dec. 28, 2020, 9:30 a.m.
Classification:SN Ia
Redshift:0.049024
MW E(B-V):0.026
Host
Name:2041376
Right ascension: 15h52m16.60s
Declination:33d56m29.80s
Redshift:0.049014
Photometric Redshift:None
 

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 38.61
Transient MWEBV processed 0.04
Host match processed 4.21
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 6.32
Validate global photometry processed 19.36
Global host SED inference processed 508.4
Local aperture photometry processed 6.92
Validate local photometry processed 0.03
Local host SED inference processed 607.97
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h52m16.68s, 33d56m27.78s
semi major axis, semi minor axis (arcsec):2.09, 2.09
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 45.95 2.14 19.744 0.050 AB
SDSS_g 255.38 4.18 17.882 0.018 AB
DES_g 264.03 1.25 17.846 0.005 AB
PanSTARRS_g 227.29 0.67 18.009 0.003 AB
SDSS_r 565.51 6.22 17.019 0.012 AB
PanSTARRS_r 468.07 0.72 17.224 0.002 AB
DES_r 615.92 3.55 16.926 0.006 AB
SDSS_i 795.95 7.51 16.648 0.010 AB
PanSTARRS_i 664.93 0.7 16.843 0.001 AB
PanSTARRS_z 827.91 1.79 16.605 0.002 AB
SDSS_z 1060.98 9.99 16.336 0.010 AB
DES_z 1132.27 5.44 16.265 0.005 AB
PanSTARRS_y 976.51 3.42 16.426 0.004 AB

Aperture details

RA, DEC (J2000):15h52m16.59s, 33d56m29.94s
semi major axis, semi minor axis (arcsec):12.37, 8.23
angle (degrees, anti-clockwise from east):-154.59
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.27 2.52 21.746 0.377 AB
GALEX_NUV 15.28 3.27 20.940 0.232 AB
SDSS_u 258.57 7.44 17.869 0.031 AB
SDSS_g 1323.24 9.79 16.096 0.008 AB
DES_g 1360.75 2.87 16.066 0.002 AB
PanSTARRS_g 1443.52 2.94 16.001 0.002 AB
SDSS_r 2890.36 14.48 15.248 0.005 AB
PanSTARRS_r 2912.38 2.93 15.239 0.001 AB
DES_r 3114.12 8.01 15.167 0.003 AB
SDSS_i 4123.66 18.48 14.862 0.005 AB
PanSTARRS_i 4170.47 3.05 14.850 0.001 AB
PanSTARRS_z 5141.47 8.19 14.622 0.002 AB
SDSS_z 5461.56 32.11 14.557 0.006 AB
DES_z 5280.29 11.94 14.593 0.002 AB
PanSTARRS_y 6262.42 16.22 14.408 0.003 AB
2MASS_J 8126.03 215.0 13.230 0.029 Vega
2MASS_H 9626.17 384.61 12.574 0.043 Vega
2MASS_K 9040.8 358.12 12.172 0.043 Vega
WISE_W1 3878.28 33.29 12.229 0.009 Vega
WISE_W2 2228.58 34.29 12.191 0.017 Vega
WISE_W3 1012.13 75.44 11.213 0.081 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.717 9.879 10.035
{\rm log}_{10}({\rm SFR}) -0.366 0.002 0.465
{\rm log}_{10}({\rm sSFR}) -10.347 -9.904 -9.282
{\rm stellar\ age} 4.134 6.397 8.278

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.375 -0.589 -0.163
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.789 -0.155 0.141

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.614 0.842 1.153
\delta -0.897 -0.710 -0.533
\tau_1/\tau_2 0.611 0.946 1.317
Q_{PAH} 1.000 2.292 4.185
U_{min} 2.695 7.354 14.379
{\rm log}_{10}(\gamma_e)\, -3.378 -2.375 -1.251

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.500 -3.654 -2.206
{\rm log}_{10}(\tau_{AGN})\, 0.973 1.521 1.991

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.130 0.140 0.423
0.03-0.10 Gyr -0.837 -0.102 0.472
0.10-0.33 Gyr -0.943 -0.151 0.385
0.33-1.09 Gyr -0.897 -0.100 0.262
1.09-3.58 Gyr -0.852 -0.066 0.188
3.58-11.79 Gyr -0.719 -0.127 0.160
11.79-13.10 Gyr -0.852 -0.095 0.544

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.814 10.891 10.957
{\rm log}_{10}({\rm SFR}) -3.074 -1.786 -1.304
{\rm log}_{10}({\rm sSFR}) -14.050 -12.655 -12.185
{\rm stellar\ age} 7.805 10.367 12.426

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.689 -0.521 -0.399
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.575 -0.598 0.218

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.107 0.223 0.357
\delta -0.627 -0.314 -0.045
\tau_1/\tau_2 0.420 0.852 1.290
Q_{PAH} 0.376 1.232 3.217
U_{min} 3.009 8.510 16.244
{\rm log}_{10}(\gamma_e)\, -3.306 -2.153 -1.369

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.431 -3.626 -2.727
{\rm log}_{10}(\tau_{AGN})\, 0.970 1.461 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.497 -1.610 -1.109
0.03-0.10 Gyr -5.116 -2.365 -1.415
0.10-0.33 Gyr -5.765 -2.571 -1.446
0.33-1.09 Gyr -4.803 -2.327 -1.094
1.09-3.58 Gyr -3.310 -1.423 0.029
3.58-11.79 Gyr -1.463 0.803 1.110
11.79-13.10 Gyr 0.658 1.781 2.087