2018jst

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.39
Cutout download processed 31.24
Global aperture construction processed 0.66
Local aperture photometry processed 5.86
Global aperture photometry processed 6.67
Validate local photometry processed 0.02
Validate global photometry processed 17.36
Host information processed 0.15
Global host SED inference processed 496.76
Local host SED inference processed 477.18
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

Cutout Download Report

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:
 

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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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