2018jst results

Information

Transient
Name:SN2018jst
Right ascension: 8h12m31.24s
Declination:38d25m00.19s
Discovery Date:Dec. 9, 2018, 12:24 p.m.
Classification:SN Ia
Redshift:0.070000
MW E(B-V):0.031
Host
Name:2126401
Right ascension: 8h12m31.20s
Declination:38d24m56.27s
Redshift:0.079620
Photometric Redshift:0.079
 

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 31.24
Transient MWEBV processed 0.04
Host match processed 4.39
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 6.67
Validate global photometry processed 17.36
Global host SED inference processed 496.76
Local aperture photometry processed 5.86
Validate local photometry processed 0.02
Local host SED inference processed 477.18
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h12m31.24s, 38d25m00.19s
semi major axis, semi minor axis (arcsec):1.33, 1.33
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 5.11 0.27 22.130 0.058 AB
PanSTARRS_g 3.39 0.35 22.575 0.111 AB
SDSS_r 7.5 0.92 21.713 0.133 AB
PanSTARRS_r 6.76 0.35 21.825 0.057 AB
SDSS_i 8.45 1.23 21.583 0.158 AB
PanSTARRS_i 8.93 0.36 21.523 0.044 AB
PanSTARRS_z 10.66 0.82 21.331 0.083 AB
SDSS_z 16.17 3.69 20.878 0.247 AB
PanSTARRS_y 14.3 2.72 21.012 0.206 AB

Aperture details

RA, DEC (J2000):8h12m31.10s, 38d24m56.15s
semi major axis, semi minor axis (arcsec):8.73, 5.67
angle (degrees, anti-clockwise from east):-50.16
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 43.87 3.66 19.795 0.091 AB
GALEX_NUV 45.37 1.13 19.758 0.027 AB
SDSS_u 85.29 5.74 19.073 0.073 AB
SDSS_g 229.49 4.4 17.998 0.021 AB
DES_g 232.74 1.62 17.983 0.008 AB
PanSTARRS_g 205.32 1.77 18.119 0.009 AB
SDSS_r 329.85 5.64 17.604 0.019 AB
PanSTARRS_r 309.24 1.86 17.674 0.007 AB
SDSS_i 425.11 7.4 17.329 0.019 AB
PanSTARRS_i 406.36 1.9 17.378 0.005 AB
PanSTARRS_z 463.79 4.28 17.234 0.010 AB
SDSS_z 603.95 19.74 16.947 0.035 AB
PanSTARRS_y 417.91 14.19 17.347 0.037 AB
2MASS_J 293.99 148.13 16.834 0.547 Vega
2MASS_H 197.01 254.06 16.796 1.400 Vega
2MASS_K 1031.27 244.24 14.529 0.257 Vega
WISE_W1 235.53 18.89 15.271 0.087 Vega
WISE_W2 148.62 19.2 15.131 0.140 Vega
WISE_W3 453.27 84.11 12.085 0.201 Vega
WISE_W4 458.12 502.45 10.628 1.191 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.032 8.308 8.498
{\rm log}_{10}({\rm SFR}) -2.275 -1.324 -0.076
{\rm log}_{10}({\rm sSFR}) -10.633 -9.718 -8.077
{\rm stellar\ age} 0.214 3.557 6.684

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.588 -0.910 -0.208
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.461 -0.633 0.135

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.426 1.029 1.935
\delta -0.273 0.081 0.297
\tau_1/\tau_2 0.633 1.073 1.502
Q_{PAH} 1.135 2.971 5.479
U_{min} 3.152 9.255 17.409
{\rm log}_{10}(\gamma_e)\, -2.971 -1.799 -0.673

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.700 -0.226 0.307
{\rm log}_{10}(\tau_{AGN})\, 1.078 1.546 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.036 -2.178 -1.314
0.03-0.10 Gyr -2.316 -1.253 0.086
0.10-0.33 Gyr -2.549 -1.304 -0.382
0.33-1.07 Gyr -4.066 -1.655 -1.009
1.07-3.50 Gyr -5.512 -1.922 -1.338
3.50-11.44 Gyr -6.343 -2.209 -1.458
11.44-12.71 Gyr -6.531 -2.196 -1.265

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.036 10.135 10.241
{\rm log}_{10}({\rm SFR}) 0.056 0.402 0.757
{\rm log}_{10}({\rm sSFR}) -10.112 -9.693 -9.356
{\rm stellar\ age} 7.284 9.152 11.755

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.670 -1.376 -1.084
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.729 -0.900 0.188

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.071 0.150 0.261
\delta -0.464 -0.102 0.171
\tau_1/\tau_2 0.447 0.930 1.449
Q_{PAH} 0.713 2.166 4.334
U_{min} 3.226 9.586 17.439
{\rm log}_{10}(\gamma_e)\, -2.894 -1.771 -0.728

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.730 -2.250 -1.548
{\rm log}_{10}(\tau_{AGN})\, 1.112 1.526 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.258 -2.046 -1.053
0.03-0.10 Gyr 0.212 0.565 0.920
0.10-0.33 Gyr -2.967 -0.943 0.125
0.33-1.07 Gyr -4.569 -2.271 -0.470
1.07-3.50 Gyr -3.875 -1.676 -0.299
3.50-11.44 Gyr -1.604 0.064 0.372
11.44-12.71 Gyr -0.527 0.912 1.363