2020kjt results

Information

Transient
Name:2020kjt
Right ascension: 18h43m16.49s
Declination:71d40m36.73s
Discovery Date:None
Classification:SNII
Redshift:0.038000
MW E(B-V):0.047
Host
Name:J184316.29+714032.42
Right ascension: 18h43m16.29s
Declination:71d40m32.42s
Redshift:None
Photometric Redshift:0.033
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 2.23
Transient MWEBV processed 0.05
Host match processed 5.57
Host information processed 0.21
Host MWEBV processed 0.06
Global aperture construction processed 0.63
Global aperture photometry processed 4.17
Validate global photometry processed 11.27
Global host SED inference processed 388.02
Local aperture photometry processed 3.95
Validate local photometry processed 0.02
Local host SED inference processed 498.17
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h43m16.49s, 71d40m36.73s
semi major axis, semi minor axis (arcsec):2.66, 2.66
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 116.28 0.8 18.736 0.007 AB
PanSTARRS_r 184.04 0.85 18.238 0.005 AB
PanSTARRS_i 227.12 0.98 18.009 0.005 AB
PanSTARRS_z 263.85 2.15 17.847 0.009 AB
PanSTARRS_y 318.29 6.02 17.643 0.021 AB

Aperture details

RA, DEC (J2000):18h43m16.25s, 71d40m32.59s
semi major axis, semi minor axis (arcsec):14.24, 4.79
angle (degrees, anti-clockwise from east):-156.79
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 35.4 4.45 20.028 0.137 AB
GALEX_NUV 62.33 3.59 19.413 0.063 AB
PanSTARRS_g 506.03 2.41 17.140 0.005 AB
PanSTARRS_r 828.12 2.57 16.605 0.003 AB
PanSTARRS_i 1045.43 2.96 16.352 0.003 AB
PanSTARRS_z 1212.92 6.58 16.190 0.006 AB
PanSTARRS_y 1410.0 18.58 16.027 0.014 AB
2MASS_J 1168.97 223.64 15.336 0.208 Vega
2MASS_H 1672.6 285.03 14.474 0.185 Vega
2MASS_K 932.52 401.23 14.638 0.467 Vega
WISE_W1 735.85 19.88 14.034 0.029 Vega
WISE_W2 412.67 20.02 14.022 0.053 Vega
WISE_W3 1235.13 52.64 10.997 0.046 Vega
WISE_W4 974.57 321.91 9.808 0.359 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.912 9.112 9.252
{\rm log}_{10}({\rm SFR}) -1.374 -0.834 -0.293
{\rm log}_{10}({\rm sSFR}) -10.554 -9.975 -9.322
{\rm stellar\ age} 3.073 6.173 7.966

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.633 -1.031 -0.484
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.727 -0.546 0.158

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.270 0.655 1.031
\delta -0.634 -0.177 0.104
\tau_1/\tau_2 0.751 1.074 1.435
Q_{PAH} 0.750 2.489 5.167
U_{min} 2.646 7.708 14.807
{\rm log}_{10}(\gamma_e)\, -3.359 -2.011 -0.929

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.017 -2.214 -0.745
{\rm log}_{10}(\tau_{AGN})\, 0.904 1.354 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.273 -0.847 -0.548
0.03-0.10 Gyr -1.709 -0.874 -0.213
0.10-0.33 Gyr -1.607 -0.731 -0.165
0.33-1.09 Gyr -1.516 -0.804 -0.316
1.09-3.61 Gyr -1.488 -0.860 -0.566
3.61-11.92 Gyr -1.659 -0.929 -0.624
11.92-13.25 Gyr -1.741 -0.915 -0.302

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.748 9.814 9.897
{\rm log}_{10}({\rm SFR}) -0.608 -0.341 -0.046
{\rm log}_{10}({\rm sSFR}) -10.462 -10.174 -9.852
{\rm stellar\ age} 6.959 7.733 9.728

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.926 -0.678 -0.524
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.912 0.157 0.382

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.114 0.188 0.313
\delta -0.784 -0.369 0.007
\tau_1/\tau_2 0.678 1.017 1.393
Q_{PAH} 0.519 1.609 3.201
U_{min} 2.882 7.826 14.723
{\rm log}_{10}(\gamma_e)\, -3.050 -2.083 -1.387

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.473 -3.652 -2.723
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.555 1.956

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.425 -0.693 -0.487
0.03-0.10 Gyr -0.577 -0.247 0.095
0.10-0.33 Gyr -0.725 -0.300 -0.031
0.33-1.09 Gyr -1.093 -0.542 -0.288
1.09-3.61 Gyr -1.059 -0.451 -0.167
3.61-11.92 Gyr -0.305 -0.073 0.055
11.92-13.25 Gyr -0.385 0.098 0.707