2018eec

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Information

Transient

Name: SN2018eec
Right ascension: 22h39m33.10s
Declination: -2d45m40.97s
Discovery Date: July 23, 2018, 2:09 p.m.
Classification: SN Ia
Redshift: 0.090000
MW E(B-V): 0.045

Host

Name:
Right ascension: 22h39m33.09s
Declination: -2d45m41.04s
Redshift: None
Photometric Redshift: 0.112
 

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 6.72
Cutout download processed 30.11
Global aperture construction processed 0.58
Local aperture photometry processed 7.02
Global aperture photometry processed 7.78
Validate local photometry processed 0.03
Validate global photometry processed 18.95
Host information processed 0.14
Global host SED inference processed 473.5
Local host SED inference processed 469.01
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) = 22h39m33.10s, -2d45m40.97s
semi major axis, semi minor axis (arcsec) = 1.19, 1.19
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 28.47 0.24 20.264 0.009 AB
PanSTARRS_r 31.65 0.28 20.149 0.010 AB
DES_r 43.0 0.53 19.816 0.013 AB
PanSTARRS_i 46.45 0.4 19.732 0.009 AB
PanSTARRS_z 50.12 1.0 19.650 0.022 AB
DES_z 66.9 1.34 19.336 0.022 AB
PanSTARRS_y 49.07 2.15 19.673 0.048 AB

Aperture details

RA, DEC (J2000) = 22h39m33.06s, -2d45m40.80s
semi major axis, semi minor axis (arcsec) = 3.4, 3.25
angle (degrees, anti-clockwise from east) = -139.23

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.06 2.73 21.291 0.268 AB
GALEX_NUV 6.19 1.56 21.921 0.274 AB
SDSS_u 20.6 2.96 20.615 0.156 AB
SDSS_g 40.15 1.93 19.891 0.052 AB
DES_g 46.66 0.35 19.728 0.008 AB
PanSTARRS_g 42.53 0.7 19.828 0.018 AB
SDSS_r 65.66 2.71 19.357 0.045 AB
PanSTARRS_r 62.68 0.73 19.407 0.013 AB
DES_r 73.0 0.77 19.242 0.011 AB
SDSS_i 80.29 3.41 19.138 0.046 AB
PanSTARRS_i 86.17 1.06 19.062 0.013 AB
PanSTARRS_z 93.99 2.67 18.967 0.031 AB
SDSS_z 95.99 10.24 18.944 0.116 AB
DES_z 103.91 1.82 18.858 0.019 AB
PanSTARRS_y 91.95 5.8 18.991 0.068 AB
2MASS_J 71.13 88.6 18.375 1.352 Vega
2MASS_H 196.39 144.69 16.800 0.800 Vega
2MASS_K 71.76 165.45 17.422 2.503 Vega
WISE_W1 56.56 7.79 16.820 0.149 Vega
WISE_W2 29.29 12.68 16.894 0.470 Vega
WISE_W3 57.45 54.33 14.328 1.027 Vega
WISE_W4 24.45 366.17 13.809 16.261 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})\, 8.722 8.996 9.125
{\rm log}_{10}({\rm SFR}) -0.928 -0.513 -0.021
{\rm log}_{10}({\rm sSFR}) -10.009 -9.491 -8.787
{\rm stellar\ age} 1.924 5.069 6.522

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.706 -0.138 0.091
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.450 -0.991 -0.384

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.162 0.395 0.702
\delta -0.745 -0.364 0.046
\tau_1/\tau_2 0.622 0.960 1.306
Q_{PAH} 0.850 2.530 5.078
U_{min} 3.214 8.092 15.087
{\rm log}_{10}(\gamma_e)\, -3.055 -1.977 -0.380

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.370 -0.536 -0.066
{\rm log}_{10}(\tau_{AGN})\, 1.153 1.503 1.994

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.840 -0.575 -0.297
0.03-0.10 Gyr -1.054 -0.484 0.075
0.10-0.33 Gyr -1.015 -0.516 -0.036
0.33-1.06 Gyr -1.340 -0.677 -0.344
1.06-3.47 Gyr -1.790 -0.948 -0.669
3.47-11.32 Gyr -2.007 -1.042 -0.781
11.32-12.58 Gyr -2.115 -1.117 -0.610

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.304 9.397 9.510
{\rm log}_{10}({\rm SFR}) -0.869 -0.571 -0.254
{\rm log}_{10}({\rm sSFR}) -10.264 -9.962 -9.659
{\rm stellar\ age} 4.929 6.297 7.607

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.399 -0.883 -0.342
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.754 -0.452 0.304

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.048 0.209 0.480
\delta -0.252 0.146 0.332
\tau_1/\tau_2 0.671 1.048 1.440
Q_{PAH} 1.057 2.723 4.840
U_{min} 2.959 8.289 15.090
{\rm log}_{10}(\gamma_e)\, -2.367 -1.161 -0.326

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.267 -1.304 -0.566
{\rm log}_{10}(\tau_{AGN})\, 1.258 1.681 2.012

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.158 -0.853 -0.637
0.03-0.10 Gyr -0.858 -0.490 -0.121
0.10-0.33 Gyr -0.763 -0.410 -0.093
0.33-1.06 Gyr -0.886 -0.496 -0.233
1.06-3.47 Gyr -0.794 -0.498 -0.293
3.47-11.32 Gyr -0.801 -0.530 -0.338
11.32-12.58 Gyr -1.018 -0.468 0.010