2020kvi results

Information

Transient
Name:2020kvi
Right ascension: 11h41m23.78s
Declination:11d50m34.46s
Discovery Date:None
Classification:SN Ia
Redshift:0.033312
MW E(B-V):0.034
Host
Name:2020kvi
Right ascension: 11h41m23.53s
Declination:11d50m36.60s
Redshift:0.033311
Photometric Redshift:0.032
 

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 19.18
Transient MWEBV processed 0.04
Host match processed 2.08
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 6.6
Validate global photometry processed 17.87
Global host SED inference processed 382.59
Local aperture photometry processed 6.54
Validate local photometry processed 0.03
Local host SED inference processed 511.92
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h41m23.78s, 11d50m34.46s
semi major axis, semi minor axis (arcsec):3.01, 3.01
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 76.25 3.1 19.194 0.044 AB
SDSS_g 249.93 4.2 17.905 0.018 AB
DES_g 255.51 0.63 17.881 0.003 AB
PanSTARRS_g 246.25 0.72 17.922 0.003 AB
SDSS_r 429.99 5.55 17.316 0.014 AB
PanSTARRS_r 415.27 0.91 17.354 0.002 AB
DES_r 477.77 1.51 17.202 0.003 AB
SDSS_i 583.67 6.56 16.985 0.012 AB
PanSTARRS_i 548.35 1.11 17.052 0.002 AB
PanSTARRS_z 673.29 1.94 16.829 0.003 AB
SDSS_z 723.39 10.03 16.752 0.015 AB
DES_z 745.08 3.87 16.719 0.006 AB
PanSTARRS_y 817.38 5.08 16.619 0.007 AB
2MASS_J 935.59 83.38 15.577 0.097 Vega
2MASS_H 1216.96 117.89 14.819 0.105 Vega
2MASS_K 949.63 151.27 14.618 0.173 Vega

Aperture details

RA, DEC (J2000):11h41m23.50s, 11d50m35.98s
semi major axis, semi minor axis (arcsec):24.06, 11.87
angle (degrees, anti-clockwise from east):-34.08
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 126.16 7.34 18.648 0.063 AB
GALEX_NUV 213.76 6.11 18.075 0.031 AB
SDSS_u 762.93 14.48 16.694 0.021 AB
SDSS_g 2200.72 13.33 15.544 0.007 AB
DES_g 2084.61 2.02 15.602 0.001 AB
PanSTARRS_g 2215.49 3.75 15.536 0.002 AB
SDSS_r 3672.87 17.59 14.987 0.005 AB
PanSTARRS_r 3709.75 4.63 14.977 0.001 AB
DES_r 3735.75 4.62 14.969 0.001 AB
SDSS_i 4990.86 21.35 14.655 0.005 AB
PanSTARRS_i 4822.98 5.83 14.692 0.001 AB
PanSTARRS_z 5833.38 10.34 14.485 0.002 AB
SDSS_z 5869.87 45.46 14.478 0.008 AB
DES_z 5662.83 11.32 14.517 0.002 AB
PanSTARRS_y 7022.63 27.63 14.284 0.004 AB
2MASS_J 7102.93 510.83 13.377 0.078 Vega
2MASS_H 10127.81 720.29 12.519 0.077 Vega
2MASS_K 8297.62 931.45 12.265 0.122 Vega
WISE_W1 4005.04 212.03 12.194 0.057 Vega
WISE_W2 2545.78 144.03 12.046 0.061 Vega
WISE_W3 11778.75 507.42 8.548 0.047 Vega
WISE_W4 10804.49 1899.15 7.196 0.191 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.363 9.490 9.629
{\rm log}_{10}({\rm SFR}) -1.018 -0.498 0.089
{\rm log}_{10}({\rm sSFR}) -10.540 -10.036 -9.344
{\rm stellar\ age} 5.235 7.150 8.679

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.359 -0.671 -0.302
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.686 -0.001 0.300

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.200 0.726 1.116
\delta -0.654 -0.101 0.139
\tau_1/\tau_2 0.599 0.937 1.313
Q_{PAH} 0.264 1.325 2.974
U_{min} 2.862 7.834 14.514
{\rm log}_{10}(\gamma_e)\, -3.308 -1.934 -0.969

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.190 -2.418 -0.327
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.383 1.894

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.962 -0.541 -0.229
0.03-0.10 Gyr -1.176 -0.488 0.190
0.10-0.33 Gyr -1.359 -0.645 -0.097
0.33-1.09 Gyr -1.498 -0.735 -0.308
1.09-3.62 Gyr -1.285 -0.583 -0.264
3.62-11.98 Gyr -0.892 -0.446 -0.243
11.98-13.31 Gyr -0.986 -0.391 0.189

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.281 10.374 10.507
{\rm log}_{10}({\rm SFR}) 0.683 0.922 1.294
{\rm log}_{10}({\rm sSFR}) -9.725 -9.440 -9.070
{\rm stellar\ age} 7.043 8.064 11.802

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.844 -0.582 -0.430
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.032 0.356 0.457

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.273 0.395 0.549
\delta -0.769 -0.560 -0.384
\tau_1/\tau_2 0.505 0.924 1.354
Q_{PAH} 0.817 1.496 2.312
U_{min} 2.206 7.036 14.855
{\rm log}_{10}(\gamma_e)\, -3.602 -2.768 -2.018

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.511 -1.993 -1.650
{\rm log}_{10}(\tau_{AGN})\, 1.107 1.498 1.817

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.932 -0.485 0.035
0.03-0.10 Gyr 0.832 1.080 1.457
0.10-0.33 Gyr -2.391 -0.551 0.349
0.33-1.09 Gyr -3.646 -0.741 0.023
1.09-3.62 Gyr -2.783 -0.288 0.298
3.62-11.98 Gyr -0.660 0.400 0.601
11.98-13.31 Gyr -0.149 0.762 1.571