2018elj

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Information

Transient

Name: 2018elj
Right ascension: 22h08m23.38s
Declination: 11d22m45.47s
Discovery Date: None
Classification: SNIa
Redshift: 0.040000
MW E(B-V): 0.099

Host

Name: 2018elj
Right ascension: 22h08m23.05s
Declination: 11d22m46.35s
Redshift: 0.041350
Photometric Redshift: 0.024
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.73
Cutout download processed 18.88
Global aperture construction processed 0.56
Local aperture photometry processed 5.11
Global aperture photometry processed 5.27
Validate local photometry processed 0.03
Validate global photometry processed 15.23
Host information processed 0.09
Global host SED inference processed 1670.52
Local host SED inference processing None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.07
Log transient processing status processing None
 

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) = 22h08m23.38s, 11d22m45.47s
semi major axis, semi minor axis (arcsec) = 2.45, 2.45
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 24.13 3.02 20.444 0.136
SDSS_g 53.7 2.05 19.575 0.041
DES_g 55.89 0.32 19.532 0.006
PanSTARRS_g 52.59 0.72 19.598 0.015
SDSS_r 94.41 2.88 18.962 0.033
PanSTARRS_r 102.4 0.92 18.874 0.010
DES_r 108.18 0.82 18.815 0.008
SDSS_i 131.24 3.73 18.605 0.031
PanSTARRS_i 119.03 0.76 18.711 0.007
PanSTARRS_z 142.33 1.92 18.517 0.015
SDSS_z 161.59 8.76 18.379 0.059
DES_z 169.86 1.99 18.325 0.013
PanSTARRS_y 163.01 4.37 18.369 0.029

Aperture details

RA, DEC (J2000) = 22h08m22.98s, 11d22m46.28s
semi major axis, semi minor axis (arcsec) = 16.28, 4.68
angle (degrees, anti-clockwise from east) = -97.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 23.47 3.21 20.474 0.149
GALEX_NUV 32.83 2.81 20.109 0.093
SDSS_u 196.9 10.87 18.164 0.060
SDSS_g 492.47 6.41 17.169 0.014
DES_g 496.96 0.97 17.159 0.002
PanSTARRS_g 533.33 2.56 17.083 0.005
SDSS_r 875.05 9.18 16.545 0.011
PanSTARRS_r 1035.32 3.2 16.362 0.003
DES_r 922.7 2.45 16.487 0.003
SDSS_i 1184.62 12.06 16.216 0.011
PanSTARRS_i 1196.3 2.63 16.205 0.002
PanSTARRS_z 1429.37 6.51 16.012 0.005
SDSS_z 1553.63 30.67 15.922 0.021
DES_z 1450.4 5.9 15.996 0.004
PanSTARRS_y 1568.04 14.74 15.912 0.010
2MASS_J 2186.01 267.21 14.656 0.133
2MASS_H 1982.13 446.3 14.290 0.244
2MASS_K 1852.28 464.68 13.893 0.272
WISE_W1 1131.17 25.9 13.567 0.025
WISE_W2 698.48 29.68 13.451 0.046
WISE_W3 2461.97 152.85 10.248 0.067
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.942 10.043 10.161
{\rm log}_{10}({\rm SFR}) -0.869 -0.532 -0.186
{\rm log}_{10}({\rm sSFR}) -10.937 -10.560 -10.228
{\rm stellar\ age} 6.449 7.666 10.238

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.372 -0.924 -0.668
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.469 0.096 0.407

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.136 0.239 0.372
\delta -0.201 0.193 0.351
\tau_1/\tau_2 0.509 0.869 1.226
Q_{PAH} 2.776 4.598 6.098
U_{min} 2.911 8.102 15.383
{\rm log}_{10}(\gamma_e)\, -2.658 -1.624 -0.777

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.914 -1.901 -1.537
{\rm log}_{10}(\tau_{AGN})\, 0.902 1.219 1.678

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.803 -0.753 -0.492
0.03-0.10 Gyr -0.981 -0.475 -0.062
0.10-0.33 Gyr -1.135 -0.460 -0.069
0.33-1.09 Gyr -2.491 -0.602 -0.185
1.09-3.60 Gyr -1.168 -0.127 0.244
3.60-11.88 Gyr -0.497 0.133 0.329
11.88-13.20 Gyr -0.601 0.222 1.078