SN2016ekg

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Information

Transient

Name: SN2016ekg
Right ascension: 1h28m00.24s
Declination: -30d11m07.00s
Discovery Date: None
Classification: Ia
Redshift: 0.017000
MW E(B-V): 0.017

Host

Name: SN2016ekg
Right ascension: 1h27m58.12s
Declination: -30d11m14.49s
Redshift: None
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.89
Cutout download processed 5.77
Global aperture construction processed 0.96
Local aperture photometry processed 5.5
Global aperture photometry processed 5.97
Validate local photometry processed 0.02
Validate global photometry processed 15.5
Host information processed 0.09
Global host SED inference processed 2173.52
Local host SED inference processed 526.43
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 1h28m00.24s, -30d11m07.00s
semi major axis, semi minor axis (arcsec) = 5.79, 5.79
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 3.21 1.63 22.634 0.551 AB
DES_g 0.58 0.32 24.487 0.600 AB
PanSTARRS_g 5.46 2.37 22.056 0.471 AB
PanSTARRS_r 37.67 3.27 19.960 0.094 AB
DES_r 0.76 0.42 24.203 0.606 AB
PanSTARRS_i 24.86 2.47 20.411 0.108 AB
PanSTARRS_z 45.1 9.69 19.765 0.233 AB
DES_z -2.49 1.34 AB
PanSTARRS_y 83.34 23.27 19.098 0.303 AB

Aperture details

RA, DEC (J2000) = 1h27m58.11s, -30d11m14.43s
semi major axis, semi minor axis (arcsec) = 3.9, 3.03
angle (degrees, anti-clockwise from east) = -18.48

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.57 1.84 22.518 0.558 AB
GALEX_NUV 10.2 2.18 21.379 0.232 AB
DES_g 26.06 0.25 20.360 0.010 AB
PanSTARRS_g 21.7 1.44 20.559 0.072 AB
PanSTARRS_r 60.44 1.96 19.447 0.035 AB
DES_r 65.88 0.39 19.353 0.006 AB
PanSTARRS_i 81.2 1.35 19.126 0.018 AB
PanSTARRS_z 97.94 5.57 18.923 0.062 AB
DES_z 112.87 1.38 18.769 0.013 AB
PanSTARRS_y 122.56 13.01 18.679 0.115 AB
2MASS_J 162.71 101.54 17.477 0.678 Vega
2MASS_H 172.35 178.05 16.941 1.122 Vega
2MASS_K 200.64 198.62 16.306 1.075 Vega
WISE_W1 99.32 11.62 16.208 0.127 Vega
WISE_W2 71.72 13.19 15.922 0.200 Vega
WISE_W3 150.73 55.68 13.281 0.401 Vega
WISE_W4 -177.44 382.97 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})\, 6.408 7.140 7.579
{\rm log}_{10}({\rm SFR}) -2.008 -1.726 -1.319
{\rm log}_{10}({\rm sSFR}) -9.367 -8.737 -7.973
{\rm stellar\ age} 0.270 5.708 8.228

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.503 -0.463 -0.019
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.647 -0.160 0.058

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.478 0.733 1.216
\delta -0.708 -0.405 0.084
\tau_1/\tau_2 0.648 1.197 1.648
Q_{PAH} 0.353 1.246 2.710
U_{min} 2.994 8.813 16.283
{\rm log}_{10}(\gamma_e)\, -3.253 -1.839 -0.527

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.501 -1.489 -0.356
{\rm log}_{10}(\tau_{AGN})\, 0.951 1.403 1.775

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.687 -1.393 -1.054
0.03-0.10 Gyr -4.172 -2.367 -1.526
0.10-0.33 Gyr -6.070 -3.580 -2.563
0.33-1.10 Gyr -6.881 -3.718 -2.736
1.10-3.67 Gyr -6.530 -3.392 -2.548
3.67-12.18 Gyr -6.075 -3.186 -2.370
12.18-13.53 Gyr -6.060 -3.170 -2.076

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.375 8.472 8.580
{\rm log}_{10}({\rm SFR}) -2.143 -1.754 -1.427
{\rm log}_{10}({\rm sSFR}) -10.613 -10.236 -9.903
{\rm stellar\ age} 8.585 12.000 12.783

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.251 -0.871 -0.534
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.144 0.298 0.425

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.989 1.255 1.493
\delta 0.184 0.294 0.366
\tau_1/\tau_2 0.445 0.799 1.159
Q_{PAH} 0.229 0.637 1.427
U_{min} 3.088 8.564 15.630
{\rm log}_{10}(\gamma_e)\, -3.544 -2.839 -1.817

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.361 -3.312 -2.239
{\rm log}_{10}(\tau_{AGN})\, 0.951 1.391 1.850

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.700 -1.364 -1.022
0.03-0.10 Gyr -4.931 -2.833 -1.829
0.10-0.33 Gyr -7.047 -3.947 -2.500
0.33-1.10 Gyr -8.202 -4.388 -2.756
1.10-3.67 Gyr -6.174 -3.668 -2.395
3.67-12.18 Gyr -3.842 -2.048 -1.401
12.18-13.53 Gyr -1.231 -0.489 -0.314