2020uzw results

Information

Transient
Name:SN2020uzw
Right ascension: 1h48m28.93s
Declination:12d53m46.12s
Discovery Date:Oct. 6, 2020, 7:37 a.m.
Classification:SN Ia
Redshift:0.074400
MW E(B-V):0.055
Host
Name:2020uzw
Right ascension: 1h48m28.86s
Declination:12d53m47.92s
Redshift:0.074374
Photometric Redshift:0.096
 

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 19.56
Transient MWEBV processed 0.05
Host match processed None
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.6
Global aperture photometry processed 5.57
Validate global photometry processed 17.2
Global host SED inference processed 373.72
Local aperture photometry processed 5.55
Validate local photometry processed 0.03
Local host SED inference processed 480.23
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h48m28.93s, 12d53m46.12s
semi major axis, semi minor axis (arcsec):1.42, 1.42
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 33.27 0.3 20.095 0.010 AB
PanSTARRS_g 29.76 0.34 20.216 0.012 AB
SDSS_r 60.86 2.14 19.439 0.038 AB
PanSTARRS_r 55.01 0.55 19.549 0.011 AB
DES_r 71.23 0.62 19.268 0.009 AB
SDSS_i 88.6 2.65 19.031 0.033 AB
PanSTARRS_i 77.43 0.5 19.178 0.007 AB
PanSTARRS_z 95.0 1.12 18.956 0.013 AB
SDSS_z 120.03 4.82 18.702 0.044 AB
DES_z 118.39 2.12 18.717 0.019 AB
PanSTARRS_y 114.28 3.04 18.755 0.029 AB

Aperture details

RA, DEC (J2000):1h48m28.85s, 12d53m48.08s
semi major axis, semi minor axis (arcsec):8.71, 7.19
angle (degrees, anti-clockwise from east):-64.77
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.51 1.0 21.248 0.094 AB
GALEX_NUV 15.09 0.93 20.954 0.067 AB
SDSS_u 52.63 5.53 19.597 0.114 AB
SDSS_g 261.03 5.26 17.858 0.022 AB
DES_g 277.35 0.99 17.792 0.004 AB
PanSTARRS_g 297.17 1.83 17.717 0.007 AB
SDSS_r 513.41 7.16 17.124 0.015 AB
PanSTARRS_r 521.06 2.88 17.108 0.006 AB
DES_r 574.28 1.9 17.002 0.004 AB
SDSS_i 741.07 9.18 16.725 0.013 AB
PanSTARRS_i 731.31 2.64 16.740 0.004 AB
PanSTARRS_z 915.6 6.02 16.496 0.007 AB
SDSS_z 1011.18 23.37 16.388 0.025 AB
DES_z 955.96 6.25 16.449 0.007 AB
PanSTARRS_y 1061.54 16.3 16.335 0.017 AB
2MASS_J 1039.01 167.58 15.464 0.175 Vega
2MASS_H 1880.99 253.19 14.346 0.146 Vega
2MASS_K 1472.88 355.06 14.142 0.262 Vega
WISE_W1 683.06 17.82 14.115 0.028 Vega
WISE_W2 421.24 26.38 14.000 0.068 Vega
WISE_W3 843.01 107.41 11.411 0.138 Vega
WISE_W4 226.21 435.31 11.394 2.089 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.197 9.351 9.449
{\rm log}_{10}({\rm SFR}) -1.508 -0.908 -0.224
{\rm log}_{10}({\rm sSFR}) -10.889 -10.268 -9.483
{\rm stellar\ age} 3.918 6.262 7.706

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.080 -0.450 -0.077
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.643 -0.539 0.257

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.228 0.586 1.032
\delta -0.691 -0.310 0.018
\tau_1/\tau_2 0.732 1.064 1.393
Q_{PAH} 1.092 2.813 5.101
U_{min} 3.088 8.348 15.276
{\rm log}_{10}(\gamma_e)\, -2.993 -1.944 -0.579

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.773 -0.831 -0.140
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.479 2.009

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.443 -0.952 -0.471
0.03-0.10 Gyr -1.671 -0.973 -0.137
0.10-0.33 Gyr -1.512 -0.808 -0.184
0.33-1.07 Gyr -1.358 -0.660 -0.183
1.07-3.51 Gyr -1.206 -0.577 -0.344
3.51-11.50 Gyr -1.131 -0.603 -0.391
11.50-12.77 Gyr -1.368 -0.633 -0.108

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.359 10.401 10.451
{\rm log}_{10}({\rm SFR}) -0.774 -0.528 -0.272
{\rm log}_{10}({\rm sSFR}) -11.196 -10.943 -10.679
{\rm stellar\ age} 7.319 7.967 9.637

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.650 -0.506 -0.386
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.599 -0.760 0.088

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.094 0.157 0.256
\delta -0.582 -0.243 0.049
\tau_1/\tau_2 0.607 1.001 1.394
Q_{PAH} 1.312 3.135 4.987
U_{min} 2.549 7.612 14.679
{\rm log}_{10}(\gamma_e)\, -2.580 -1.494 -0.582

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.875 -2.637 -1.691
{\rm log}_{10}(\tau_{AGN})\, 1.187 1.658 1.972

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.764 -0.544 -0.381
0.03-0.10 Gyr -0.954 -0.526 -0.180
0.10-0.33 Gyr -0.851 -0.406 -0.087
0.33-1.07 Gyr -0.875 -0.391 -0.078
1.07-3.51 Gyr -0.705 -0.093 0.254
3.51-11.50 Gyr 0.370 0.589 0.670
11.50-12.77 Gyr 0.327 0.776 1.302