2017cfa results

Information

Transient
Name:2017cfa
Right ascension: 9h57m03.89s
Declination:-7d52m51.14s
Discovery Date:None
Classification:SNIIP
Redshift:0.014100
MW E(B-V):0.085
Host
Name:09570425-0753017
Right ascension: 9h57m04.26s
Declination:-7d53m01.72s
Redshift:0.012981
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 8.41
Transient MWEBV processed 0.08
Host match processed 5.22
Host information processed 0.12
Host MWEBV processed 0.09
Global aperture construction processed 0.65
Global aperture photometry processed 6.18
Validate global photometry processed 12.27
Global host SED inference processed 383.74
Local aperture photometry processed 5.07
Validate local photometry processed 0.02
Local host SED inference processed 464.52
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h57m03.89s, -7d52m51.14s
semi major axis, semi minor axis (arcsec):7.54, 7.54
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 66.37 7.99 19.345 0.131 AB
GALEX_NUV 97.86 5.61 18.923 0.062 AB
DES_g 652.96 1.13 16.863 0.002 AB
PanSTARRS_g 661.73 2.5 16.848 0.004 AB
PanSTARRS_r 1063.6 2.21 16.333 0.002 AB
DES_r 1089.38 2.31 16.307 0.002 AB
PanSTARRS_i 1261.91 2.21 16.147 0.002 AB
PanSTARRS_z 1485.36 4.84 15.970 0.004 AB
DES_z 1538.53 9.2 15.932 0.006 AB
PanSTARRS_y 1726.72 12.97 15.807 0.008 AB
2MASS_J 2071.07 167.04 14.715 0.088 Vega
2MASS_H 2504.03 240.64 14.036 0.104 Vega
2MASS_K 2110.65 336.07 13.751 0.173 Vega
WISE_W1 545.33 15.34 14.359 0.031 Vega
WISE_W2 328.81 20.64 14.269 0.068 Vega
WISE_W3 1604.04 77.8 10.713 0.053 Vega

Aperture details

RA, DEC (J2000):9h57m04.14s, -7d53m01.99s
semi major axis, semi minor axis (arcsec):32.5, 27.37
angle (degrees, anti-clockwise from east):-96.65
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 472.83 21.32 17.213 0.049 AB
GALEX_NUV 618.74 15.13 16.921 0.027 AB
PanSTARRS_r 9055.57 8.5 14.008 0.001 AB
DES_r 9667.07 7.14 13.937 0.001 AB
PanSTARRS_z 13051.47 18.99 13.611 0.002 AB
DES_z 13878.98 28.32 13.544 0.002 AB
PanSTARRS_y 15049.76 51.46 13.456 0.004 AB
2MASS_J 17503.71 661.81 12.397 0.041 Vega
2MASS_H 20488.03 954.0 11.754 0.051 Vega
2MASS_K 18281.14 1333.69 11.407 0.079 Vega
WISE_W1 9763.68 73.11 11.227 0.008 Vega
WISE_W2 6164.72 97.95 11.086 0.017 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.907 8.995 9.102
{\rm log}_{10}({\rm SFR}) -1.189 -0.971 -0.741
{\rm log}_{10}({\rm sSFR}) -10.196 -9.956 -9.732
{\rm stellar\ age} 7.344 8.352 10.952

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.406 -1.008 -0.782
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.647 0.155 0.383

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.072 0.137 0.253
\delta -0.713 -0.363 -0.038
\tau_1/\tau_2 0.794 1.137 1.511
Q_{PAH} 0.185 0.606 1.478
U_{min} 2.962 8.490 15.529
{\rm log}_{10}(\gamma_e)\, -2.633 -1.830 -1.115

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.497 -3.494 -2.558
{\rm log}_{10}(\tau_{AGN})\, 1.091 1.617 2.005

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.528 -1.387 -1.242
0.03-0.10 Gyr -1.120 -0.860 -0.610
0.10-0.33 Gyr -1.808 -1.249 -0.941
0.33-1.10 Gyr -2.251 -1.587 -1.258
1.10-3.64 Gyr -2.415 -1.532 -1.115
3.64-12.04 Gyr -1.252 -0.922 -0.771
12.04-13.38 Gyr -1.113 -0.575 0.061

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.689 9.788 9.919
{\rm log}_{10}({\rm SFR}) -0.447 -0.162 0.194
{\rm log}_{10}({\rm sSFR}) -10.289 -9.969 -9.576
{\rm stellar\ age} 4.814 6.383 7.793

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.930 -0.591 -0.368
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.708 -1.269 0.051

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.198 0.321 0.478
\delta -0.446 -0.104 0.165
\tau_1/\tau_2 0.619 0.955 1.292
Q_{PAH} 0.474 1.402 2.949
U_{min} 2.139 6.067 12.660
{\rm log}_{10}(\gamma_e)\, -3.542 -2.727 -1.777

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.053 -2.956 -2.146
{\rm log}_{10}(\tau_{AGN})\, 0.916 1.336 1.819

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.407 -0.195 -0.026
0.03-0.10 Gyr -0.552 -0.135 0.290
0.10-0.33 Gyr -0.486 -0.042 0.268
0.33-1.10 Gyr -0.453 -0.061 0.234
1.10-3.64 Gyr -0.362 -0.092 0.133
3.64-12.04 Gyr -0.474 -0.178 0.041
12.04-13.38 Gyr -0.698 -0.159 0.301