2020aerb results

Information

Transient
Name:2020aerb
Right ascension: 7h46m54.77s
Declination:81d11m35.30s
Discovery Date:None
Classification:SNIa
Redshift:0.038668
MW E(B-V):0.028
Host
Name:J074655.85+811137.09
Object ID:9907742410672605
Catalog Name:decals
Catalog Release:dr9
Right ascension: 7h46m55.85s
Declination:81d11m37.09s
Redshift:None
Photometric Redshift:0.063
 

Cutout Download Report

Downloadable Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_NUV
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 3.87
Transient MWEBV processed 0.12
Host match processed 7.43
Host information processed 0.13
Host MWEBV processed 0.05
Host spectrum download processed 0.06
Global aperture construction processed 0.71
Global aperture photometry processed 4.29
Validate global photometry processed 11.37
Global host SED inference failed 0.01
Local aperture photometry processed 1.14
Validate local photometry processed 0.02
Local host SED inference failed 0.01
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.478 9.609 9.706
{\rm log}_{10}({\rm SFR}) -1.871 -0.882 -0.169
{\rm log}_{10}({\rm sSFR}) -11.383 -10.500 -9.801
{\rm stellar\ age} 4.967 7.302 8.514

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.418 -0.792 -0.382
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.366 -0.423 0.238

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.173 0.551 1.086
\delta -0.631 -0.233 0.175
\tau_1/\tau_2 0.664 0.989 1.301
Q_{PAH} 0.702 2.115 4.228
U_{min} 2.729 7.610 15.427
{\rm log}_{10}(\gamma_e)\, -3.030 -2.019 -0.946

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.988 -1.643 -0.386
{\rm log}_{10}(\tau_{AGN})\, 0.997 1.386 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.096 -0.955 -0.224
0.03-0.10 Gyr -1.999 -0.920 -0.165
0.10-0.33 Gyr -1.766 -0.871 -0.151
0.33-1.09 Gyr -1.645 -0.818 -0.222
1.09-3.58 Gyr -1.240 -0.543 -0.188
3.58-11.78 Gyr -0.799 -0.269 -0.100
11.78-13.09 Gyr -1.121 -0.304 0.277

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.494 10.624 10.718
{\rm log}_{10}({\rm SFR}) -0.586 0.072 0.414
{\rm log}_{10}({\rm sSFR}) -11.255 -10.569 -10.175
{\rm stellar\ age} 5.293 7.091 8.221

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.698 -0.394 -0.186
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.440 -0.670 0.066

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.329 0.477 0.671
\delta -0.627 -0.217 0.161
\tau_1/\tau_2 0.682 0.966 1.265
Q_{PAH} 2.017 3.381 5.297
U_{min} 2.734 7.158 14.477
{\rm log}_{10}(\gamma_e)\, -3.246 -2.523 -1.693

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.984 -2.802 -1.865
{\rm log}_{10}(\tau_{AGN})\, 1.077 1.557 1.943

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.919 -0.046 0.341
0.03-0.10 Gyr -0.677 0.061 0.490
0.10-0.33 Gyr -0.413 0.181 0.584
0.33-1.09 Gyr -0.211 0.332 0.789
1.09-3.58 Gyr 0.176 0.606 0.879
3.58-11.78 Gyr 0.316 0.736 0.912
11.78-13.09 Gyr 0.026 0.684 1.194
 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h46m54.77s, 81d11m35.30s
semi major axis, semi minor axis (arcsec):2.61, 2.61
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 176.69 1.85 18.282 0.011 AB
PanSTARRS_r 331.16 2.93 17.600 0.010 AB
PanSTARRS_i 439.9 3.94 17.292 0.010 AB
PanSTARRS_z 525.43 4.95 17.099 0.010 AB
PanSTARRS_y 611.52 9.89 16.934 0.018 AB

Aperture details

RA, DEC (J2000):7h46m55.57s, 81d11m37.16s
semi major axis, semi minor axis (arcsec):14.91, 9.7
angle (degrees, anti-clockwise from east):335.66
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1170.27 3.69 16.229 0.003 AB
PanSTARRS_r 2228.81 4.23 15.530 0.002 AB
PanSTARRS_i 3040.33 8.2 15.193 0.003 AB
PanSTARRS_z 3769.26 11.92 14.959 0.003 AB
PanSTARRS_y 4654.29 31.62 14.730 0.007 AB
2MASS_J 5793.34 265.53 13.598 0.050 Vega
2MASS_H 6626.61 404.7 12.979 0.066 Vega
2MASS_K 6363.28 448.96 12.553 0.077 Vega
WISE_W1 3187.95 30.56 12.442 0.010 Vega
WISE_W2 2020.41 34.27 12.297 0.018 Vega
WISE_W3 7150.05 95.03 9.090 0.014 Vega
WISE_W4 8139.69 681.5 7.503 0.091 Vega