2017ijr results

Information

Transient
Name:2017ijr
Right ascension: 7h46m51.07s
Declination:15d23m56.83s
Discovery Date:None
Classification:SNIa
Redshift:0.040000
MW E(B-V):0.024
Host
Name:J074651.10+152357.35
Right ascension: 7h46m51.10s
Declination:15d23m57.35s
Redshift:None
Photometric Redshift:0.040
 

Cutout Download Report

Downloaded Unavailable
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
SDSS_z
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 2.54
Transient MWEBV processed 0.04
Host match processed 5.55
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.32
Global aperture photometry processed 0.32
Validate global photometry processed 0.59
Global host SED inference processed 2796.14
Local aperture photometry processed 0.34
Validate local photometry processed 0.0
Local host SED inference processed 1213.6
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h46m51.07s, 15d23m56.83s
semi major axis, semi minor axis (arcsec):2.53, 2.53
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 160.62 3.37 18.386 0.023 AB

Aperture details

RA, DEC (J2000):7h46m51.11s, 15d23m57.34s
semi major axis, semi minor axis (arcsec):10.54, 4.31
angle (degrees, anti-clockwise from east):41.91
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 335.09 5.15 17.587 0.017 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.876 9.369 9.694
{\rm log}_{10}({\rm SFR}) -0.866 -0.064 0.483
{\rm log}_{10}({\rm sSFR}) -10.409 -9.430 -8.432
{\rm stellar\ age} 1.073 6.370 10.608

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.728 -1.023 -0.196
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.601 -0.524 0.049

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.399 0.973 1.519
\delta -0.644 -0.253 0.118
\tau_1/\tau_2 0.552 1.007 1.495
Q_{PAH} 0.237 1.406 3.824
U_{min} 3.001 8.446 16.095
{\rm log}_{10}(\gamma_e)\, -3.665 -2.665 -1.191

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.428 -2.893 -0.305
{\rm log}_{10}(\tau_{AGN})\, 0.981 1.484 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.757 -0.086 0.648
0.03-0.10 Gyr -2.067 -0.524 0.439
0.10-0.33 Gyr -3.065 -1.097 -0.022
0.33-1.09 Gyr -3.524 -1.239 -0.247
1.09-3.60 Gyr -3.849 -1.248 -0.425
3.60-11.90 Gyr -3.336 -0.972 -0.333
11.90-13.22 Gyr -3.305 -0.653 0.628

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.198 9.872 10.367
{\rm log}_{10}({\rm SFR}) -0.439 0.419 1.104
{\rm log}_{10}({\rm sSFR}) -10.730 -9.425 -8.172
{\rm stellar\ age} 0.282 5.286 9.052

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.620 -0.660 -0.107
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.572 -0.452 0.059

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.984 1.553 2.360
\delta -0.424 -0.045 0.264
\tau_1/\tau_2 0.200 0.626 1.213
Q_{PAH} 0.804 2.355 5.216
U_{min} 2.879 8.397 15.733
{\rm log}_{10}(\gamma_e)\, -3.664 -2.655 -1.479

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.619 -3.589 -0.576
{\rm log}_{10}(\tau_{AGN})\, 0.846 1.376 1.906

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.780 0.536 1.090
0.03-0.10 Gyr -2.108 -0.004 1.108
0.10-0.33 Gyr -2.791 -0.504 0.629
0.33-1.09 Gyr -3.445 -0.675 0.460
1.09-3.60 Gyr -4.320 -0.647 0.320
3.60-11.90 Gyr -4.584 -0.783 0.349
11.90-13.22 Gyr -4.992 -0.559 0.954