2020qvx results

Information

Transient
Name:SN2020qvx
Right ascension: 21h39m24.76s
Declination:5d34m22.62s
Discovery Date:Aug. 5, 2020, 9:25 a.m.
Classification:SN Ia
Redshift:0.050000
MW E(B-V):0.052
Host
Name:2020qvx
Right ascension: 21h39m24.77s
Declination:5d34m21.77s
Redshift:None
Photometric Redshift:0.036
 

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
DES_z
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.24
Transient MWEBV processed 0.04
Host match processed 3.05
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.71
Global aperture photometry processed 6.97
Validate global photometry processed 18.91
Global host SED inference processed 406.6
Local aperture photometry processed 6.66
Validate local photometry processed 0.02
Local host SED inference processed 435.07
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h39m24.76s, 5d34m22.62s
semi major axis, semi minor axis (arcsec):2.05, 2.05
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 38.09 2.22 19.948 0.063 AB
SDSS_g 133.39 3.04 18.587 0.025 AB
DES_g 137.52 0.43 18.554 0.003 AB
PanSTARRS_g 145.08 0.5 18.496 0.004 AB
SDSS_r 237.65 4.1 17.960 0.019 AB
PanSTARRS_r 258.12 0.56 17.870 0.002 AB
DES_r 269.97 1.07 17.822 0.004 AB
SDSS_i 347.05 5.06 17.549 0.016 AB
PanSTARRS_i 363.02 0.58 17.500 0.002 AB
PanSTARRS_z 426.79 1.41 17.324 0.004 AB
SDSS_z 443.69 8.1 17.282 0.020 AB
DES_z 468.69 3.09 17.223 0.007 AB
PanSTARRS_y 505.6 3.1 17.140 0.007 AB

Aperture details

RA, DEC (J2000):21h39m24.78s, 5d34m21.40s
semi major axis, semi minor axis (arcsec):18.09, 11.11
angle (degrees, anti-clockwise from east):-140.48
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 317.86 12.19 17.644 0.042 AB
SDSS_g 1075.75 9.34 16.321 0.009 AB
DES_g 1080.37 1.37 16.316 0.001 AB
PanSTARRS_g 1156.74 3.15 16.242 0.003 AB
SDSS_r 1796.33 12.65 15.764 0.008 AB
PanSTARRS_r 1816.57 3.35 15.752 0.002 AB
DES_r 1864.21 3.11 15.724 0.002 AB
SDSS_i 2339.67 16.5 15.477 0.008 AB
PanSTARRS_i 2413.83 3.64 15.443 0.002 AB
PanSTARRS_z 2708.63 9.32 15.318 0.004 AB
SDSS_z 2449.41 43.91 15.427 0.019 AB
DES_z 2821.92 8.28 15.274 0.003 AB
PanSTARRS_y 3210.09 21.29 15.134 0.007 AB
2MASS_J 4206.52 377.47 13.945 0.097 Vega
2MASS_H 2892.94 600.33 13.879 0.225 Vega
2MASS_K 3676.65 636.86 13.149 0.188 Vega
WISE_W1 1997.42 33.84 12.950 0.018 Vega
WISE_W2 1231.88 40.43 12.835 0.036 Vega
WISE_W3 5492.54 174.13 9.377 0.034 Vega
WISE_W4 5324.23 1099.56 7.964 0.224 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.616 9.752 9.879
{\rm log}_{10}({\rm SFR}) -1.228 -0.523 0.024
{\rm log}_{10}({\rm sSFR}) -11.042 -10.264 -9.729
{\rm stellar\ age} 5.951 7.538 9.652

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.519 -0.958 -0.537
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.821 -0.424 0.292

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.344 0.720 1.101
\delta -0.472 -0.077 0.242
\tau_1/\tau_2 0.634 0.986 1.308
Q_{PAH} 0.598 1.990 3.861
U_{min} 2.675 7.721 14.878
{\rm log}_{10}(\gamma_e)\, -3.245 -1.809 -0.806

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.871 -1.911 -0.669
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.395 1.875

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.143 -0.657 -0.207
0.03-0.10 Gyr -1.459 -0.522 0.108
0.10-0.33 Gyr -1.536 -0.648 -0.008
0.33-1.09 Gyr -1.541 -0.655 -0.143
1.09-3.58 Gyr -1.298 -0.456 -0.099
3.58-11.78 Gyr -0.615 -0.175 0.021
11.78-13.09 Gyr -0.639 -0.026 0.668

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.171 10.276 10.409
{\rm log}_{10}({\rm SFR}) -0.703 0.070 0.503
{\rm log}_{10}({\rm sSFR}) -11.049 -10.195 -9.760
{\rm stellar\ age} 2.939 5.387 7.003

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.241 -0.728 -0.456
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.458 0.194 0.381

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.262 0.409 0.615
\delta -0.610 -0.156 0.233
\tau_1/\tau_2 0.634 0.941 1.264
Q_{PAH} 1.182 2.273 3.981
U_{min} 2.642 7.509 14.395
{\rm log}_{10}(\gamma_e)\, -3.048 -2.263 -1.595

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.861 -2.742 -1.932
{\rm log}_{10}(\tau_{AGN})\, 0.982 1.426 1.869

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.716 -0.087 0.154
0.03-0.10 Gyr -1.048 0.109 0.610
0.10-0.33 Gyr -0.498 0.491 0.865
0.33-1.09 Gyr -0.114 0.540 0.789
1.09-3.58 Gyr 0.207 0.540 0.846
3.58-11.78 Gyr -0.670 0.199 0.476
11.78-13.09 Gyr -1.054 0.110 0.688