2017huu results

Information

Transient
Name:2017huu
Right ascension: 3h16m14.15s
Declination:-18d19m01.55s
Discovery Date:None
Classification:SNIa
Redshift:0.044000
MW E(B-V):0.026
Host
Name:869660
Right ascension: 3h16m14.10s
Declination:-18d19m02.78s
Redshift:0.043268
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
DES_z
GALEX_NUV
GALEX_FUV
PanSTARRS_r
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.04
Transient MWEBV processed 0.03
Host match processed 4.17
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 3.88
Validate global photometry processed 10.02
Global host SED inference processed 720.68
Local aperture photometry processed 4.26
Validate local photometry processed 0.02
Local host SED inference processed 558.93
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):3h16m14.15s, -18d19m01.55s
semi major axis, semi minor axis (arcsec):2.35, 2.35
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 556.06 0.86 17.037 0.002 AB
PanSTARRS_i 1664.34 0.95 15.847 0.001 AB
PanSTARRS_z 2189.37 2.03 15.549 0.001 AB
DES_z 2361.46 5.11 15.467 0.002 AB
PanSTARRS_y 2513.44 4.37 15.399 0.002 AB

Aperture details

RA, DEC (J2000):3h16m14.11s, -18d19m02.74s
semi major axis, semi minor axis (arcsec):9.14, 8.28
angle (degrees, anti-clockwise from east):-139.83
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1286.22 2.41 16.127 0.002 AB
PanSTARRS_i 3825.36 2.91 14.943 0.001 AB
PanSTARRS_z 4907.77 6.52 14.673 0.001 AB
DES_z 5222.35 7.76 14.605 0.002 AB
PanSTARRS_y 5893.87 15.63 14.474 0.003 AB
2MASS_J 7144.65 251.8 13.370 0.038 Vega
2MASS_H 9557.5 457.88 12.582 0.052 Vega
2MASS_K 7768.35 476.56 12.336 0.067 Vega
WISE_W1 3101.29 28.09 12.472 0.010 Vega
WISE_W2 1771.46 27.81 12.440 0.017 Vega
WISE_W3 408.81 62.84 12.197 0.167 Vega
WISE_W4 -169.37 229.15 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.194 10.337 10.468
{\rm log}_{10}({\rm SFR}) -2.250 -0.668 0.513
{\rm log}_{10}({\rm sSFR}) -12.580 -10.988 -9.814
{\rm stellar\ age} 5.925 7.874 11.272

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.293 -0.637 -0.332
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.636 -0.792 0.038

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.370 0.700 1.220
\delta -0.798 -0.475 -0.051
\tau_1/\tau_2 0.583 0.980 1.368
Q_{PAH} 0.514 2.365 4.658
U_{min} 2.750 8.212 15.899
{\rm log}_{10}(\gamma_e)\, -3.448 -2.135 -0.781

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.002 -1.387 -0.353
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.463 1.999

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.746 -0.886 -0.054
0.03-0.10 Gyr -2.520 -0.729 0.622
0.10-0.33 Gyr -2.310 -0.607 0.343
0.33-1.09 Gyr -2.445 -0.538 0.229
1.09-3.59 Gyr -2.008 -0.135 0.440
3.59-11.86 Gyr -0.789 0.346 0.589
11.86-13.18 Gyr -0.370 0.648 1.466

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.669 10.763 10.827
{\rm log}_{10}({\rm SFR}) -4.535 -2.102 -1.015
{\rm log}_{10}({\rm sSFR}) -15.256 -12.842 -11.759
{\rm stellar\ age} 7.858 11.205 12.508

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.692 -0.551 -0.439
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.449 -0.672 0.094

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.119 0.232 0.349
\delta -0.890 -0.627 -0.326
\tau_1/\tau_2 0.548 0.972 1.415
Q_{PAH} 0.260 0.881 2.041
U_{min} 3.335 9.445 17.044
{\rm log}_{10}(\gamma_e)\, -3.127 -1.841 -1.189

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.566 -3.793 -2.850
{\rm log}_{10}(\tau_{AGN})\, 1.089 1.588 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.001 -2.683 -1.409
0.03-0.10 Gyr -5.273 -2.251 -0.955
0.10-0.33 Gyr -5.936 -2.475 -0.914
0.33-1.09 Gyr -5.348 -2.473 -0.861
1.09-3.59 Gyr -3.870 -1.758 -0.130
3.59-11.86 Gyr -1.825 0.461 0.950
11.86-13.18 Gyr 0.592 1.759 1.956