2017jeg results

Information

Transient
Name:2017jeg
Right ascension: 8h36m24.65s
Declination:26d07m24.64s
Discovery Date:None
Classification:SNIa
Redshift:0.070000
MW E(B-V):0.033
Host
Name:
Right ascension: 8h36m24.63s
Declination:26d07m24.53s
Redshift:None
Photometric Redshift:0.058
 

Cutout Download Report

Downloaded Unavailable
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_z
 2MASS_H
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.39
Transient MWEBV processed 0.04
Host match processed 6.04
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.6
Global aperture photometry processed 5.8
Validate global photometry processed 17.06
Global host SED inference processed 414.07
Local aperture photometry processed 6.03
Validate local photometry processed 0.02
Local host SED inference processed 456.6
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h36m24.65s, 26d07m24.64s
semi major axis, semi minor axis (arcsec):1.5, 1.5
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 46.41 1.81 19.734 0.042 AB
DES_g 51.53 0.32 19.620 0.007 AB
PanSTARRS_g 43.59 0.36 19.802 0.009 AB
SDSS_r 75.57 2.33 19.204 0.034 AB
PanSTARRS_r 73.11 0.36 19.240 0.005 AB
DES_r 89.75 0.91 19.017 0.011 AB
SDSS_i 99.45 2.81 18.906 0.031 AB
PanSTARRS_i 96.04 0.43 18.944 0.005 AB
PanSTARRS_z 114.76 1.04 18.750 0.010 AB
SDSS_z 119.81 4.6 18.704 0.042 AB
DES_z 123.9 2.55 18.667 0.022 AB
PanSTARRS_y 125.93 2.64 18.650 0.023 AB

Aperture details

RA, DEC (J2000):8h36m24.61s, 26d07m24.76s
semi major axis, semi minor axis (arcsec):7.15, 6.56
angle (degrees, anti-clockwise from east):-132.23
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 29.46 5.39 20.227 0.199 AB
GALEX_NUV 36.4 3.96 19.997 0.118 AB
SDSS_u 76.11 5.11 19.196 0.073 AB
SDSS_g 172.04 3.92 18.311 0.025 AB
DES_g 185.94 0.69 18.227 0.004 AB
PanSTARRS_g 173.64 1.56 18.301 0.010 AB
SDSS_r 240.66 4.92 17.946 0.022 AB
PanSTARRS_r 242.04 1.52 17.940 0.007 AB
DES_r 278.28 1.77 17.789 0.007 AB
SDSS_i 286.38 6.77 17.758 0.026 AB
PanSTARRS_i 313.98 1.85 17.658 0.006 AB
PanSTARRS_z 344.69 4.62 17.556 0.015 AB
SDSS_z 319.92 17.39 17.637 0.059 AB
DES_z 357.06 4.83 17.518 0.015 AB
PanSTARRS_y 373.77 11.94 17.468 0.035 AB
2MASS_J 580.88 133.7 16.095 0.250 Vega
2MASS_K 553.67 235.17 15.204 0.461 Vega
WISE_W1 182.75 12.75 15.546 0.076 Vega
WISE_W2 116.54 19.26 15.395 0.179 Vega
WISE_W3 141.63 91.47 13.348 0.701 Vega
WISE_W4 -80.37 526.15 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.087 9.232 9.341
{\rm log}_{10}({\rm SFR}) -1.740 -1.024 -0.373
{\rm log}_{10}({\rm sSFR}) -10.987 -10.273 -9.554
{\rm stellar\ age} 3.203 5.911 7.331

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.409 -0.804 -0.301
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.736 -1.011 0.092

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.148 0.403 0.797
\delta -0.771 -0.353 0.039
\tau_1/\tau_2 0.713 1.049 1.389
Q_{PAH} 1.181 3.060 5.244
U_{min} 3.080 8.284 15.203
{\rm log}_{10}(\gamma_e)\, -2.904 -1.603 -0.556

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.719 -0.873 -0.229
{\rm log}_{10}(\tau_{AGN})\, 1.101 1.638 2.035

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.720 -1.187 -0.747
0.03-0.10 Gyr -1.997 -1.029 -0.260
0.10-0.33 Gyr -1.609 -0.655 -0.031
0.33-1.07 Gyr -1.245 -0.616 -0.209
1.07-3.52 Gyr -1.168 -0.651 -0.403
3.52-11.55 Gyr -1.443 -0.749 -0.521
11.55-12.83 Gyr -1.616 -0.799 -0.286

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.564 9.652 9.775
{\rm log}_{10}({\rm SFR}) -0.211 0.079 0.325
{\rm log}_{10}({\rm sSFR}) -9.906 -9.595 -9.329
{\rm stellar\ age} 5.514 6.622 7.900

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.304 -0.902 -0.562
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.698 0.245 0.416

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.101 0.205 0.353
\delta -0.642 -0.242 0.093
\tau_1/\tau_2 0.727 1.131 1.539
Q_{PAH} 0.696 2.087 4.052
U_{min} 2.729 7.676 14.554
{\rm log}_{10}(\gamma_e)\, -2.537 -1.445 -0.588

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.051 -2.853 -1.956
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.478 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.962 -0.719 -0.532
0.03-0.10 Gyr -0.094 0.220 0.479
0.10-0.33 Gyr -0.274 0.106 0.339
0.33-1.07 Gyr -0.829 -0.354 -0.100
1.07-3.52 Gyr -0.758 -0.372 -0.144
3.52-11.55 Gyr -0.499 -0.273 -0.106
11.55-12.83 Gyr -0.644 -0.160 0.317