2021poa results

Information

Transient
Name:2021poa
Right ascension: 23h09m44.60s
Declination:-7d34m35.20s
Discovery Date:None
Classification:SNIa
Redshift:0.080000
MW E(B-V):0.038
Host
Name:J230945.03-073432.99
Object ID:9906618682966529
Catalog Name:decals
Catalog Release:dr9
Right ascension: 23h09m45.03s
Declination:-7d34m32.99s
Redshift:None
Photometric Redshift:0.082
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 282.19
Transient MWEBV processed 0.11
Host match processed 12.02
Host information processed 0.13
Host MWEBV processed 0.11
Host spectrum download processed 0.13
Global aperture construction processed 0.66
Global aperture photometry processed 6.26
Validate global photometry processed 19.38
Global host SED inference processed 320.97
Local aperture photometry processed 6.36
Validate local photometry processed 0.03
Local host SED inference processed 447.03
 

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})\, 8.439 8.587 8.727
{\rm log}_{10}({\rm SFR}) -2.288 -1.553 -1.034
{\rm log}_{10}({\rm sSFR}) -10.948 -10.160 -9.567
{\rm stellar\ age} 4.831 6.688 7.835

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.581 -0.947 -0.284
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.590 -0.614 0.207

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.200 0.552 1.026
\delta -0.418 0.052 0.310
\tau_1/\tau_2 0.691 1.000 1.288
Q_{PAH} 0.949 2.343 4.404
U_{min} 2.619 7.918 15.507
{\rm log}_{10}(\gamma_e)\, -2.805 -1.659 -0.572

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.119 -2.210 -0.454
{\rm log}_{10}(\tau_{AGN})\, 1.016 1.428 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.575 -1.628 -1.097
0.03-0.10 Gyr -2.413 -1.582 -1.011
0.10-0.33 Gyr -2.280 -1.604 -1.056
0.33-1.07 Gyr -2.240 -1.633 -1.181
1.07-3.50 Gyr -1.934 -1.406 -1.112
3.50-11.43 Gyr -1.772 -1.315 -1.133
11.43-12.70 Gyr -2.026 -1.307 -0.815

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.158 10.236 10.304
{\rm log}_{10}({\rm SFR}) -0.359 -0.115 0.158
{\rm log}_{10}({\rm sSFR}) -10.619 -10.352 -10.064
{\rm stellar\ age} 6.785 7.597 8.787

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.924 -0.619 -0.390
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.343 -0.359 0.246

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.253 0.407 0.621
\delta -0.509 -0.183 0.120
\tau_1/\tau_2 0.631 0.913 1.213
Q_{PAH} 0.342 0.912 1.952
U_{min} 2.706 7.694 15.105
{\rm log}_{10}(\gamma_e)\, -2.900 -1.956 -1.120

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.483 -3.581 -2.325
{\rm log}_{10}(\tau_{AGN})\, 1.100 1.553 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.289 -0.061 0.150
0.03-0.10 Gyr -0.512 -0.142 0.191
0.10-0.33 Gyr -0.800 -0.373 -0.003
0.33-1.07 Gyr -0.881 -0.441 -0.097
1.07-3.50 Gyr -0.586 -0.081 0.238
3.50-11.43 Gyr 0.219 0.409 0.523
11.43-12.70 Gyr 0.025 0.510 0.962
 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h09m44.60s, -7d34m35.20s
semi major axis, semi minor axis (arcsec):1.33, 1.33
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 5.2 0.16 22.110 0.034 AB
PanSTARRS_g 5.24 0.32 22.101 0.066 AB
SDSS_r 8.45 1.02 21.583 0.131 AB
PanSTARRS_r 9.54 0.29 21.451 0.033 AB
DES_r 9.72 0.3 21.431 0.033 AB
SDSS_i 11.46 1.37 21.252 0.130 AB
PanSTARRS_i 12.28 0.4 21.177 0.035 AB
PanSTARRS_z 14.95 1.21 20.963 0.088 AB
SDSS_z 17.44 4.28 20.796 0.266 AB
DES_z 13.99 0.76 21.036 0.059 AB
PanSTARRS_y 16.84 2.0 20.834 0.129 AB

Aperture details

RA, DEC (J2000):23h09m45.02s, -7d34m32.78s
semi major axis, semi minor axis (arcsec):11.2, 3.99
angle (degrees, anti-clockwise from east):249.57
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 23.58 2.67 20.469 0.123 AB
SDSS_u 34.61 6.37 20.052 0.200 AB
SDSS_g 154.65 3.85 18.427 0.027 AB
DES_g 171.83 0.88 18.312 0.006 AB
PanSTARRS_g 167.61 1.63 18.339 0.011 AB
SDSS_r 287.82 5.69 17.752 0.021 AB
PanSTARRS_r 290.51 1.47 17.742 0.006 AB
DES_r 342.56 1.69 17.563 0.005 AB
SDSS_i 445.47 7.65 17.278 0.019 AB
PanSTARRS_i 442.18 2.0 17.286 0.005 AB
PanSTARRS_z 535.17 6.14 17.079 0.012 AB
SDSS_z 605.56 21.95 16.945 0.039 AB
DES_z 581.85 4.77 16.988 0.009 AB
PanSTARRS_y 627.01 10.02 16.907 0.017 AB
2MASS_J 740.04 135.12 15.832 0.198 Vega
2MASS_H 1158.99 239.19 14.872 0.224 Vega
2MASS_K 1036.18 262.34 14.524 0.275 Vega
WISE_W1 396.44 16.66 14.706 0.046 Vega
WISE_W2 267.22 20.58 14.494 0.084 Vega
WISE_W3 719.81 107.71 11.583 0.162 Vega
WISE_W4 -40.07 501.8 Vega