2017him results

Information

Transient
Name:2017him
Right ascension: 3h57m45.54s
Declination:15d55m51.94s
Discovery Date:None
Classification:SNIa
Redshift:0.050000
MW E(B-V):0.315
Host
Name:
Right ascension: 3h57m45.50s
Declination:15d55m51.51s
Redshift:None
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
GALEX_NUV
GALEX_FUV
PanSTARRS_r
PanSTARRS_i
PanSTARRS_y
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_z
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 2.96
Transient MWEBV processed 0.04
Host match processed 4.53
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 2.38
Validate global photometry processed 6.53
Global host SED inference processed 505.87
Local aperture photometry processed 2.52
Validate local photometry processed 0.01
Local host SED inference processed 442.54
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):3h57m45.54s, 15d55m51.94s
semi major axis, semi minor axis (arcsec):2.05, 2.05
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 17.08 0.58 20.819 0.037 AB
PanSTARRS_i 26.03 0.83 20.361 0.034 AB
PanSTARRS_y 39.46 3.67 19.910 0.101 AB

Aperture details

RA, DEC (J2000):3h57m45.50s, 15d55m51.70s
semi major axis, semi minor axis (arcsec):3.11, 2.12
angle (degrees, anti-clockwise from east):-1.03
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.75 1.81 24.206 2.607 AB
GALEX_NUV 3.07 1.43 22.681 0.505 AB
PanSTARRS_r 20.38 0.72 20.627 0.038 AB
PanSTARRS_i 29.92 1.02 20.210 0.037 AB
PanSTARRS_y 40.36 4.47 19.885 0.120 AB
2MASS_J 58.8 92.73 18.582 1.712 Vega
2MASS_H 289.77 142.46 16.377 0.534 Vega
2MASS_K -24.26 172.24 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.492 8.688 8.849
{\rm log}_{10}({\rm SFR}) -1.867 -1.278 -0.829
{\rm log}_{10}({\rm sSFR}) -10.568 -9.973 -9.462
{\rm stellar\ age} 4.421 6.771 8.283

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.586 -0.947 -0.285
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.585 -0.557 0.306

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.281 0.657 1.035
\delta -0.533 -0.162 0.245
\tau_1/\tau_2 0.627 0.990 1.369
Q_{PAH} 0.847 2.714 4.964
U_{min} 2.826 7.897 15.014
{\rm log}_{10}(\gamma_e)\, -3.015 -2.017 -0.944

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.701 -0.797 -0.098
{\rm log}_{10}(\tau_{AGN})\, 1.052 1.399 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.954 -1.334 -0.862
0.03-0.10 Gyr -2.118 -1.331 -0.780
0.10-0.33 Gyr -2.256 -1.454 -0.900
0.33-1.09 Gyr -2.304 -1.474 -0.946
1.09-3.58 Gyr -2.110 -1.337 -1.041
3.58-11.78 Gyr -1.865 -1.253 -1.021
11.78-13.09 Gyr -1.975 -1.253 -0.654

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.379 8.632 8.853
{\rm log}_{10}({\rm SFR}) -1.948 -1.139 -0.577
{\rm log}_{10}({\rm sSFR}) -10.689 -9.783 -9.097
{\rm stellar\ age} 2.286 6.463 8.932

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.604 -0.997 -0.293
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.530 -0.311 0.289

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.183 0.588 0.932
\delta -0.441 -0.094 0.242
\tau_1/\tau_2 0.541 0.950 1.366
Q_{PAH} 1.276 3.035 5.174
U_{min} 3.079 8.786 16.460
{\rm log}_{10}(\gamma_e)\, -2.833 -1.695 -0.526

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.387 -1.236 -0.282
{\rm log}_{10}(\tau_{AGN})\, 1.074 1.472 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.619 -1.515 -0.795
0.03-0.10 Gyr -2.322 -1.207 -0.514
0.10-0.33 Gyr -2.678 -1.344 -0.662
0.33-1.09 Gyr -2.800 -1.485 -0.876
1.09-3.58 Gyr -3.027 -1.546 -1.120
3.58-11.78 Gyr -2.938 -1.466 -1.072
11.78-13.09 Gyr -2.777 -1.326 -0.486