2017eaz results

Information

Transient
Name:2017eaz
Right ascension: 13h47m43.68s
Declination:3d24m40.25s
Discovery Date:None
Classification:SNIa
Redshift:0.024000
MW E(B-V):0.021
Host
Name:IC0939
Right ascension: 13h47m43.11s
Declination:3d24m40.82s
Redshift:0.022694
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_K
WISE_W1
WISE_W3
PanSTARRS_g
2MASS_J
WISE_W2
WISE_W4
GALEX_NUV
GALEX_FUV
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 1.2
Transient MWEBV processed 0.04
Host match processed 4.49
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.69
Global aperture photometry processed 1.16
Validate global photometry processed 3.74
Global host SED inference processed 798.77
Local aperture photometry processed 1.08
Validate local photometry processed 0.01
Local host SED inference processed 523.15
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h47m43.68s, 3d24m40.25s
semi major axis, semi minor axis (arcsec):4.36, 4.36
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 495.53 1.21 17.162 0.003 AB
2MASS_H 3460.09 155.05 13.685 0.049 Vega
2MASS_K 2721.49 203.33 13.475 0.081 Vega

Aperture details

RA, DEC (J2000):13h47m43.13s, 3d24m41.37s
semi major axis, semi minor axis (arcsec):25.1, 24.08
angle (degrees, anti-clockwise from east):-43.71
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 8899.73 6.57 14.027 0.001 AB
2MASS_H 60902.25 874.52 10.571 0.016 Vega
2MASS_K 49359.74 1149.78 10.329 0.025 Vega
WISE_W1 23003.6 103.72 10.297 0.005 Vega
WISE_W3 5803.95 215.68 9.317 0.040 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.475 9.660 9.844
{\rm log}_{10}({\rm SFR}) -1.274 -0.497 -0.002
{\rm log}_{10}({\rm sSFR}) -11.116 -10.209 -9.563
{\rm stellar\ age} 5.479 7.496 10.598

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.389 -0.547 -0.064
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.753 -0.876 -0.008

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.564 1.025 1.345
\delta -0.714 -0.337 0.107
\tau_1/\tau_2 0.515 0.900 1.310
Q_{PAH} 0.469 1.707 3.918
U_{min} 2.734 8.150 15.542
{\rm log}_{10}(\gamma_e)\, -3.503 -2.360 -0.999

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.157 -1.978 -0.713
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.500 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.329 -0.484 0.100
0.03-0.10 Gyr -2.083 -0.651 -0.007
0.10-0.33 Gyr -2.247 -0.731 -0.163
0.33-1.10 Gyr -2.098 -0.645 -0.180
1.10-3.65 Gyr -1.824 -0.523 -0.155
3.65-12.11 Gyr -1.103 -0.361 -0.095
12.11-13.45 Gyr -0.945 -0.172 0.695

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.888 10.968 11.067
{\rm log}_{10}({\rm SFR}) -2.395 -1.236 -0.431
{\rm log}_{10}({\rm sSFR}) -13.371 -12.240 -11.386
{\rm stellar\ age} 7.864 9.346 12.703

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.364 -0.167 -0.016
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.554 -0.727 0.062

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.042 0.133 0.297
\delta -0.766 -0.316 0.127
\tau_1/\tau_2 0.473 0.902 1.313
Q_{PAH} 0.134 0.511 1.749
U_{min} 2.301 6.804 13.952
{\rm log}_{10}(\gamma_e)\, -3.607 -2.903 -1.657

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.241 -3.080 -1.967
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.344 1.859

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.637 -1.328 -0.615
0.03-0.10 Gyr -3.033 -1.346 -0.408
0.10-0.33 Gyr -2.986 -1.310 -0.090
0.33-1.10 Gyr -2.945 -1.134 0.119
1.10-3.65 Gyr -2.287 -0.399 0.690
3.65-12.11 Gyr -0.672 0.966 1.178
12.11-13.45 Gyr 0.810 1.583 2.177