2020svo results

Information

Transient
Name:2020svo
Right ascension: 2h42m32.03s
Declination:-0d57m47.31s
Discovery Date:None
Classification:SNIa-norm
Redshift:0.039000
MW E(B-V):0.029
Host
Name:2020svo
Right ascension: 2h42m31.84s
Declination:-0d57m49.05s
Redshift:0.038748
Photometric Redshift:0.041
 

Cutout Download Report

Downloaded 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
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
GALEX_NUV
GALEX_FUV
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.16
Transient MWEBV processed 0.05
Host match processed 2.1
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.61
Global aperture photometry processed 7.76
Validate global photometry processed 20.78
Global host SED inference processed 788.0
Local aperture photometry processed 5.51
Validate local photometry processed 0.02
Local host SED inference processed 492.48
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h42m32.03s, -0d57m47.31s
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
SDSS_u -6.61 12.08 AB
SDSS_g 47.67 7.22 19.704 0.164 AB
DES_g 43.98 0.46 19.792 0.011 AB
PanSTARRS_g 43.39 0.67 19.807 0.017 AB
SDSS_r 67.49 9.18 19.327 0.148 AB
PanSTARRS_r 61.63 0.65 19.425 0.011 AB
DES_r 69.92 0.76 19.289 0.012 AB
SDSS_i 100.87 19.36 18.891 0.208 AB
PanSTARRS_i 74.4 0.88 19.221 0.013 AB
PanSTARRS_z 83.95 1.6 19.090 0.021 AB
SDSS_z 43.27 29.54 19.810 0.741 AB
PanSTARRS_y 84.45 4.45 19.083 0.057 AB

Aperture details

RA, DEC (J2000):2h42m31.84s, -0d57m48.89s
semi major axis, semi minor axis (arcsec):10.33, 3.98
angle (degrees, anti-clockwise from east):-128.21
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u -56.77 30.76 AB
SDSS_g 148.52 17.96 18.471 0.131 AB
DES_g 119.04 0.77 18.711 0.007 AB
PanSTARRS_g 148.32 1.63 18.472 0.012 AB
SDSS_r 199.49 22.4 18.150 0.122 AB
PanSTARRS_r 211.92 1.55 18.085 0.008 AB
DES_r 200.52 1.32 18.145 0.007 AB
SDSS_i 437.51 47.11 17.298 0.117 AB
PanSTARRS_i 259.22 2.08 17.866 0.009 AB
PanSTARRS_z 287.94 3.77 17.752 0.014 AB
SDSS_z 22.31 72.42 20.529 3.524 AB
PanSTARRS_y 297.37 10.39 17.717 0.038 AB
2MASS_J 318.92 178.78 16.746 0.609 Vega
2MASS_H 722.06 252.07 15.386 0.379 Vega
2MASS_K 763.73 329.73 14.855 0.469 Vega
WISE_W1 252.69 14.15 15.195 0.061 Vega
WISE_W2 116.42 20.89 15.396 0.195 Vega
WISE_W3 119.73 90.16 13.530 0.818 Vega
WISE_W4 226.13 475.8 11.394 2.284 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.440 8.586 8.704
{\rm log}_{10}({\rm SFR}) -1.865 -1.308 -0.749
{\rm log}_{10}({\rm sSFR}) -10.515 -9.915 -9.255
{\rm stellar\ age} 3.699 6.087 7.543

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.752 -1.352 -0.912
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.890 -1.651 -0.875

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.227 0.480 0.861
\delta -0.625 -0.229 0.095
\tau_1/\tau_2 0.713 1.020 1.343
Q_{PAH} 0.715 2.768 5.521
U_{min} 2.923 7.726 14.566
{\rm log}_{10}(\gamma_e)\, -2.973 -1.846 -0.797

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.413 -1.247 -0.312
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.475 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.844 -1.428 -1.022
0.03-0.10 Gyr -1.987 -1.304 -0.672
0.10-0.33 Gyr -1.885 -1.217 -0.690
0.33-1.09 Gyr -1.835 -1.294 -0.900
1.09-3.61 Gyr -1.750 -1.307 -1.068
3.61-11.91 Gyr -1.933 -1.411 -1.160
11.91-13.24 Gyr -2.152 -1.441 -0.974

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.213 9.332 9.423
{\rm log}_{10}({\rm SFR}) -1.418 -0.934 -0.502
{\rm log}_{10}({\rm sSFR}) -10.714 -10.274 -9.810
{\rm stellar\ age} 5.960 7.620 10.103

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.890 -1.671 -1.291
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.929 -1.673 0.186

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.451 0.607 0.778
\delta -0.058 0.203 0.345
\tau_1/\tau_2 0.309 0.655 1.037
Q_{PAH} 1.275 2.615 4.749
U_{min} 3.095 8.157 15.223
{\rm log}_{10}(\gamma_e)\, -3.427 -2.688 -1.702

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.927 -2.765 -1.948
{\rm log}_{10}(\tau_{AGN})\, 0.950 1.325 1.838

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.740 -1.092 -0.779
0.03-0.10 Gyr -1.678 -0.912 -0.381
0.10-0.33 Gyr -2.075 -1.089 -0.535
0.33-1.09 Gyr -2.154 -1.147 -0.641
1.09-3.61 Gyr -1.811 -0.856 -0.457
3.61-11.91 Gyr -1.204 -0.602 -0.411
11.91-13.24 Gyr -1.214 -0.478 0.312