2016gmg results

Information

Transient
Name:SN2016gmg
Right ascension: 21h23m41.85s
Declination:33d06m52.78s
Discovery Date:Sept. 23, 2016, 11:31 a.m.
Classification:SN Ia
Redshift:0.049000
MW E(B-V):0.118
Host
Name:2023866
Right ascension: 21h23m41.00s
Declination:33d07m07.59s
Redshift:0.049898
Photometric Redshift:None
 

Cutout Download Report

 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.69
Transient MWEBV processed 0.04
Host match processed 4.68
Host information processed 0.16
Host MWEBV processed 0.03
Host spectrum download not processed None
Global aperture construction processed 0.69
Global aperture photometry processed 4.11
Validate global photometry processed 11.69
Global host SED inference processed 543.14
Local aperture photometry processed 3.87
Validate local photometry processed 0.02
Local host SED inference processed 460.01
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.177 8.417 8.621
{\rm log}_{10}({\rm SFR}) -1.777 -1.213 -0.721
{\rm log}_{10}({\rm sSFR}) -10.327 -9.677 -9.029
{\rm stellar\ age} 3.417 6.627 8.346

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.178 -0.320 0.064
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.590 -0.862 0.023

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.632 1.233 1.756
\delta -0.191 0.097 0.301
\tau_1/\tau_2 0.641 0.993 1.336
Q_{PAH} 0.701 2.481 5.055
U_{min} 3.078 8.141 15.605
{\rm log}_{10}(\gamma_e)\, -2.843 -1.742 -0.609

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.448 -1.135 -0.031
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.473 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.114 -1.261 -0.777
0.03-0.10 Gyr -2.157 -1.334 -0.676
0.10-0.33 Gyr -2.667 -1.675 -1.097
0.33-1.09 Gyr -2.868 -1.779 -1.239
1.09-3.58 Gyr -2.677 -1.689 -1.327
3.58-11.78 Gyr -2.549 -1.550 -1.256
11.78-13.09 Gyr -2.580 -1.543 -0.859

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.067 11.155 11.224
{\rm log}_{10}({\rm SFR}) -0.559 0.187 0.794
{\rm log}_{10}({\rm sSFR}) -11.736 -10.973 -10.327
{\rm stellar\ age} 7.772 11.112 12.360

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.836 -0.583 -0.434
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.679 -0.819 0.151

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.281 0.423 0.605
\delta -0.808 -0.534 -0.241
\tau_1/\tau_2 0.493 0.964 1.441
Q_{PAH} 0.139 0.464 0.918
U_{min} 3.349 8.764 16.164
{\rm log}_{10}(\gamma_e)\, -3.618 -3.058 -2.252

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.595 -3.982 -3.182
{\rm log}_{10}(\tau_{AGN})\, 1.094 1.613 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.068 -0.888 0.025
0.03-0.10 Gyr -0.735 0.285 0.940
0.10-0.33 Gyr -2.378 -0.197 0.582
0.33-1.09 Gyr -4.351 -1.380 0.030
1.09-3.58 Gyr -3.071 -0.830 0.375
3.58-11.78 Gyr -0.871 0.862 1.346
11.78-13.09 Gyr 0.963 2.163 2.347
 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h23m41.85s, 33d06m52.78s
semi major axis, semi minor axis (arcsec):2.05, 2.05
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 5.49 0.51 22.050 0.100 AB
PanSTARRS_r 9.63 0.7 21.441 0.079 AB
PanSTARRS_i 12.93 1.05 21.121 0.088 AB
PanSTARRS_z 20.1 1.8 20.642 0.097 AB
PanSTARRS_y 23.16 5.25 20.488 0.246 AB

Aperture details

RA, DEC (J2000):21h23m41.00s, 33d07m08.15s
semi major axis, semi minor axis (arcsec):14.91, 10.73
angle (degrees, anti-clockwise from east):-9.14
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 36.0 6.06 20.009 0.183 AB
PanSTARRS_g 1623.54 3.21 15.874 0.002 AB
PanSTARRS_r 3733.11 4.39 14.970 0.001 AB
PanSTARRS_i 5883.75 6.45 14.476 0.001 AB
PanSTARRS_z 7662.26 11.43 14.189 0.002 AB
PanSTARRS_y 9471.58 32.05 13.959 0.004 AB
2MASS_J 12377.72 261.37 12.773 0.023 Vega
2MASS_H 15510.87 395.83 12.056 0.028 Vega
2MASS_K 13857.7 497.6 11.708 0.039 Vega
WISE_W1 6139.13 83.67 11.731 0.015 Vega
WISE_W2 3408.08 68.29 11.730 0.022 Vega
WISE_W3 697.49 132.52 11.617 0.206 Vega
WISE_W4 -275.17 432.51 Vega