2017hjw results

Information

Transient
Name:2017hjw
Right ascension: 5h08m43.99s
Declination:70d28m32.28s
Discovery Date:None
Classification:SNIa
Redshift:0.016161
MW E(B-V):0.116
Host
Name:UGC03245
Right ascension: 5h08m40.58s
Declination:70d28m48.23s
Redshift:0.016046
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_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_NUV
GALEX_FUV
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 4.74
Transient MWEBV processed 0.04
Host match processed 4.39
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 4.09
Validate global photometry processed 9.01
Global host SED inference processed 684.22
Local aperture photometry processed 4.2
Validate local photometry processed 0.02
Local host SED inference processed 474.64
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):5h08m43.99s, 70d28m32.28s
semi major axis, semi minor axis (arcsec):6.12, 6.12
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 109.92 2.12 18.797 0.021 AB
PanSTARRS_r 174.46 3.81 18.296 0.024 AB
PanSTARRS_i 258.39 3.33 17.869 0.014 AB
PanSTARRS_z 296.5 5.95 17.720 0.022 AB
PanSTARRS_y 354.7 13.93 17.525 0.043 AB
2MASS_J 607.39 152.0 16.046 0.272 Vega
2MASS_H 665.08 255.77 15.475 0.418 Vega
2MASS_K 631.42 218.58 15.061 0.376 Vega
WISE_W1 60.7 27.63 16.743 0.494 Vega

Aperture details

RA, DEC (J2000):5h08m40.51s, 70d28m48.14s
semi major axis, semi minor axis (arcsec):48.86, 22.67
angle (degrees, anti-clockwise from east):-71.27
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 15150.18 18.05 13.449 0.001 AB
PanSTARRS_z 17608.43 32.89 13.286 0.002 AB
WISE_W2 8061.5 161.15 10.795 0.022 Vega
WISE_W3 32723.53 923.58 7.439 0.031 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.421 8.592 8.723
{\rm log}_{10}({\rm SFR}) -2.477 -1.641 -1.000
{\rm log}_{10}({\rm sSFR}) -10.995 -10.257 -9.545
{\rm stellar\ age} 4.250 7.123 9.600

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.733 -1.295 -0.772
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.581 -0.851 -0.171

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.311 0.865 1.208
\delta -0.247 0.062 0.297
\tau_1/\tau_2 0.590 0.983 1.323
Q_{PAH} 0.685 1.977 4.255
U_{min} 2.979 8.484 15.990
{\rm log}_{10}(\gamma_e)\, -3.326 -1.783 -0.779

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.932 -1.988 -0.628
{\rm log}_{10}(\tau_{AGN})\, 1.007 1.447 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.213 -2.105 -1.542
0.03-0.10 Gyr -2.644 -1.587 -0.876
0.10-0.33 Gyr -2.503 -1.411 -0.814
0.33-1.10 Gyr -2.954 -1.554 -1.042
1.10-3.67 Gyr -3.077 -1.533 -1.150
3.67-12.19 Gyr -2.766 -1.445 -1.168
12.19-13.55 Gyr -2.265 -1.296 -0.504

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.974 10.213 10.452
{\rm log}_{10}({\rm SFR}) -0.673 0.123 0.678
{\rm log}_{10}({\rm sSFR}) -10.952 -10.128 -9.435
{\rm stellar\ age} 3.430 7.157 11.141

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.238 -0.670 -0.209
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.431 -0.726 -0.115

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.150 0.310 0.540
\delta -0.765 -0.284 0.187
\tau_1/\tau_2 0.255 0.686 1.208
Q_{PAH} 0.417 1.324 3.908
U_{min} 2.870 8.154 15.512
{\rm log}_{10}(\gamma_e)\, -3.419 -2.227 -1.343

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.020 -2.444 -1.686
{\rm log}_{10}(\tau_{AGN})\, 1.004 1.503 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.351 -0.068 0.426
0.03-0.10 Gyr -1.659 0.021 0.806
0.10-0.33 Gyr -2.281 -0.274 0.612
0.33-1.10 Gyr -2.417 -0.099 0.699
1.10-3.67 Gyr -1.791 0.000 0.464
3.67-12.19 Gyr -1.184 -0.007 0.493
12.19-13.55 Gyr -0.816 0.242 1.375