2020tfv results

Information

Transient
Name:SN2020tfv
Right ascension: 23h27m04.98s
Declination:16d20m55.61s
Discovery Date:Sept. 12, 2020, 10:23 a.m.
Classification:SN II
Redshift:0.053000
MW E(B-V):0.038
Host
Name:J232704.85+162057.46
Right ascension: 23h27m04.85s
Declination:16d20m57.46s
Redshift:None
Photometric Redshift:0.039
 

Cutout Download Report

Downloadable 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 17.47
Transient MWEBV processed 0.07
Host match processed 6.06
Host information processed 0.12
Host MWEBV processed 0.07
Host spectrum download not processed None
Global aperture construction processed 0.66
Global aperture photometry processed 6.12
Validate global photometry processed 17.68
Global host SED inference processed 407.17
Local aperture photometry processed 6.02
Validate local photometry processed 0.03
Local host SED inference processed 481.74
 

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})\, 9.395 9.616 9.735
{\rm log}_{10}({\rm SFR}) -0.667 -0.161 0.232
{\rm log}_{10}({\rm sSFR}) -10.349 -9.779 -9.222
{\rm stellar\ age} 4.362 6.883 8.584

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.586 -0.078 0.134
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.277 -0.041 0.160

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.596 1.048 1.537
\delta -0.512 -0.207 0.109
\tau_1/\tau_2 0.602 0.932 1.289
Q_{PAH} 0.393 1.896 3.837
U_{min} 2.854 7.933 15.108
{\rm log}_{10}(\gamma_e)\, -3.466 -2.119 -0.915

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.402 -2.913 -0.869
{\rm log}_{10}(\tau_{AGN})\, 0.917 1.348 1.854

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.365 0.014 0.356
0.03-0.10 Gyr -1.276 -0.335 0.202
0.10-0.33 Gyr -1.490 -0.537 0.058
0.33-1.08 Gyr -1.478 -0.602 -0.094
1.08-3.57 Gyr -1.254 -0.483 -0.136
3.57-11.74 Gyr -0.944 -0.364 -0.121
11.74-13.05 Gyr -1.065 -0.317 0.341

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.691 10.798 10.880
{\rm log}_{10}({\rm SFR}) -0.791 -0.093 0.354
{\rm log}_{10}({\rm sSFR}) -11.624 -10.882 -10.425
{\rm stellar\ age} 6.822 8.124 11.085

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.456 -0.306 -0.188
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.285 -0.392 -0.071

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.215 0.336 0.474
\delta -0.817 -0.481 -0.150
\tau_1/\tau_2 0.573 0.965 1.378
Q_{PAH} 1.633 2.819 4.565
U_{min} 2.374 7.342 14.630
{\rm log}_{10}(\gamma_e)\, -3.073 -1.783 -0.897

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.930 -2.722 -1.750
{\rm log}_{10}(\tau_{AGN})\, 1.128 1.619 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.377 0.077 0.367
0.03-0.10 Gyr -2.345 -0.296 0.379
0.10-0.33 Gyr -2.200 -0.246 0.437
0.33-1.08 Gyr -1.398 -0.091 0.504
1.08-3.57 Gyr -0.841 0.261 0.813
3.57-11.74 Gyr 0.334 0.870 1.044
11.74-13.05 Gyr 0.468 1.155 1.894
 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h27m04.98s, 16d20m55.61s
semi major axis, semi minor axis (arcsec):1.94, 1.94
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 17.53 1.81 20.791 0.112 AB
SDSS_g 72.28 2.3 19.253 0.035 AB
DES_g 81.03 0.43 19.128 0.006 AB
PanSTARRS_g 68.78 0.48 19.306 0.008 AB
SDSS_r 150.42 3.32 18.457 0.024 AB
PanSTARRS_r 135.25 0.62 18.572 0.005 AB
DES_r 177.4 1.18 18.278 0.007 AB
SDSS_i 231.06 4.17 17.991 0.020 AB
PanSTARRS_i 201.2 0.81 18.141 0.004 AB
PanSTARRS_z 256.59 1.54 17.877 0.007 AB
SDSS_z 332.85 6.98 17.594 0.023 AB
DES_z 356.64 3.81 17.519 0.012 AB
PanSTARRS_y 354.4 2.86 17.526 0.009 AB

Aperture details

RA, DEC (J2000):23h27m04.84s, 16d20m57.65s
semi major axis, semi minor axis (arcsec):25.67, 7.81
angle (degrees, anti-clockwise from east):-92.77
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 188.81 11.68 18.210 0.067 AB
SDSS_g 1139.26 10.02 16.258 0.010 AB
DES_g 1210.87 1.81 16.192 0.002 AB
PanSTARRS_g 1202.16 3.4 16.200 0.003 AB
SDSS_r 2223.34 14.17 15.532 0.007 AB
PanSTARRS_r 2270.21 4.28 15.510 0.002 AB
DES_r 2472.02 4.67 15.417 0.002 AB
SDSS_i 3248.99 17.84 15.121 0.006 AB
PanSTARRS_i 3268.42 5.68 15.114 0.002 AB
PanSTARRS_z 4105.34 11.07 14.867 0.003 AB
SDSS_z 4486.45 41.71 14.770 0.010 AB
DES_z 4379.12 13.67 14.797 0.003 AB
PanSTARRS_y 5222.57 20.75 14.605 0.004 AB
2MASS_J 5327.69 336.21 13.689 0.069 Vega
2MASS_H 7200.26 477.63 12.889 0.072 Vega
2MASS_K 7116.78 667.62 12.431 0.102 Vega
WISE_W1 3576.69 44.39 12.317 0.013 Vega
WISE_W2 2207.47 47.23 12.201 0.023 Vega
WISE_W3 7015.01 178.63 9.111 0.028 Vega
WISE_W4 6980.67 1203.67 7.670 0.187 Vega