2017isr results

Information

Transient
Name:2017isr
Right ascension: 16h48m03.59s
Declination:26d12m45.00s
Discovery Date:None
Classification:SNII
Redshift:0.034320
MW E(B-V):0.084
Host
Name:NGC6228
Right ascension: 16h48m02.67s
Declination:26d12m48.51s
Redshift:None
Photometric Redshift:0.035
 

Cutout Download Report

Downloadable Unavailable
SDSS_z
SDSS_g
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
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.76
Transient MWEBV processed 0.04
Host match processed 4.43
Host information processed 0.1
Host MWEBV processed 0.04
Host spectrum download not processed None
Global aperture construction processed 0.33
Global aperture photometry processed 0.64
Validate global photometry processed 1.06
Global host SED inference processed 1455.81
Local aperture photometry processed 0.62
Validate local photometry processed 0.01
Local host SED inference processed 651.79
 

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})\, 8.554 8.799 8.995
{\rm log}_{10}({\rm SFR}) -1.058 -0.595 -0.071
{\rm log}_{10}({\rm sSFR}) -9.929 -9.423 -8.732
{\rm stellar\ age} 2.510 6.192 8.218

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.828 -1.352 -0.401
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.686 -0.830 0.165

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.236 0.546 0.889
\delta -0.681 -0.140 0.243
\tau_1/\tau_2 0.621 1.020 1.414
Q_{PAH} 0.292 1.154 3.751
U_{min} 3.117 8.364 15.135
{\rm log}_{10}(\gamma_e)\, -3.439 -2.361 -1.022

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.901 -1.349 -0.449
{\rm log}_{10}(\tau_{AGN})\, 0.963 1.398 1.876

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.126 -0.697 -0.331
0.03-0.10 Gyr -1.234 -0.603 0.026
0.10-0.33 Gyr -1.961 -1.059 -0.474
0.33-1.09 Gyr -2.337 -1.292 -0.761
1.09-3.62 Gyr -2.346 -1.303 -0.920
3.62-11.97 Gyr -2.375 -1.269 -0.926
11.97-13.30 Gyr -2.484 -1.255 -0.535

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.331 10.721 10.976
{\rm log}_{10}({\rm SFR}) 0.537 1.269 1.853
{\rm log}_{10}({\rm sSFR}) -10.258 -9.480 -8.604
{\rm stellar\ age} 0.562 6.189 10.206

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.544 -0.710 -0.205
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.747 -1.091 0.085

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.450 0.880 1.302
\delta -0.486 -0.088 0.219
\tau_1/\tau_2 0.264 0.752 1.385
Q_{PAH} 0.476 2.106 5.140
U_{min} 2.617 8.132 15.638
{\rm log}_{10}(\gamma_e)\, -3.526 -2.316 -1.254

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.716 -3.694 -0.859
{\rm log}_{10}(\tau_{AGN})\, 0.904 1.559 2.005

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.177 1.062 1.525
0.03-0.10 Gyr -0.166 1.229 1.959
0.10-0.33 Gyr -1.340 0.648 1.501
0.33-1.09 Gyr -2.409 0.202 1.144
1.09-3.62 Gyr -3.241 0.146 0.949
3.62-11.97 Gyr -3.089 0.294 0.987
11.97-13.30 Gyr -3.282 0.560 1.818
 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h48m03.59s, 26d12m45.00s
semi major axis, semi minor axis (arcsec):2.93, 2.93
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 96.68 2.66 18.937 0.030 AB
SDSS_z 188.65 8.34 18.211 0.048 AB

Aperture details

RA, DEC (J2000):16h48m02.66s, 26d12m45.94s
semi major axis, semi minor axis (arcsec):43.1, 25.12
angle (degrees, anti-clockwise from east):136.51
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 4591.41 19.82 14.745 0.005 AB
SDSS_z 13235.96 90.84 13.596 0.007 AB