2017faf results

Information

Transient
Name:2017faf
Right ascension: 17h34m39.98s
Declination:26d18m22.00s
Discovery Date:None
Classification:SNII
Redshift:0.029000
MW E(B-V):0.048
Host
Name:J173439.99+261820.34
Right ascension: 17h34m39.99s
Declination:26d18m20.34s
Redshift:None
Photometric Redshift:0.044
 

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
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 17.21
Transient MWEBV processed 0.05
Host match processed 5.58
Host information processed 0.17
Host MWEBV processed 0.06
Global aperture construction processed 0.66
Global aperture photometry processed 5.08
Validate global photometry processed 14.64
Global host SED inference processed 1221.46
Local aperture photometry processed 4.95
Validate local photometry processed 0.03
Local host SED inference processed 474.9
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h34m39.98s, 26d18m22.00s
semi major axis, semi minor axis (arcsec):3.44, 3.44
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 15.53 2.48 20.922 0.173 AB
SDSS_g 35.28 1.77 20.031 0.054 AB
PanSTARRS_g 40.42 0.78 19.884 0.021 AB
SDSS_r 41.86 2.22 19.846 0.058 AB
PanSTARRS_r 38.75 0.83 19.929 0.023 AB
SDSS_i 45.63 2.79 19.752 0.066 AB
PanSTARRS_i 42.12 1.12 19.839 0.029 AB
PanSTARRS_z 45.32 2.19 19.759 0.053 AB
SDSS_z 38.68 9.37 19.931 0.263 AB
PanSTARRS_y 59.33 5.12 19.467 0.094 AB
2MASS_J 133.63 78.71 17.690 0.640 Vega
2MASS_H 209.61 124.44 16.729 0.645 Vega
2MASS_K 96.1 122.73 17.105 1.387 Vega

Aperture details

RA, DEC (J2000):17h34m39.96s, 26d18m21.05s
semi major axis, semi minor axis (arcsec):6.6, 3.19
angle (degrees, anti-clockwise from east):-167.82
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 25.98 4.32 20.363 0.180 AB
GALEX_NUV 27.33 2.81 20.308 0.112 AB
SDSS_u 21.85 3.32 20.551 0.165 AB
SDSS_g 55.72 2.27 19.535 0.044 AB
PanSTARRS_g 61.65 1.03 19.425 0.018 AB
SDSS_r 63.6 2.85 19.391 0.049 AB
PanSTARRS_r 60.17 1.09 19.451 0.020 AB
SDSS_i 76.93 3.68 19.185 0.052 AB
PanSTARRS_i 67.14 1.47 19.333 0.024 AB
PanSTARRS_z 74.37 2.87 19.221 0.042 AB
SDSS_z 62.1 12.48 19.417 0.218 AB
PanSTARRS_y 104.01 6.68 18.857 0.070 AB
2MASS_J 140.48 123.32 17.636 0.953 Vega
2MASS_H 410.24 192.85 16.000 0.510 Vega
2MASS_K 272.15 192.43 15.975 0.768 Vega
WISE_W1 52.47 11.6 16.901 0.240 Vega
WISE_W2 16.76 14.17 17.500 0.918 Vega
WISE_W3 9.47 53.59 16.285 6.141 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.346 7.701 7.972
{\rm log}_{10}({\rm SFR}) -1.833 -1.250 -0.796
{\rm log}_{10}({\rm sSFR}) -9.706 -8.995 -8.081
{\rm stellar\ age} 0.222 3.885 6.677

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.424 -0.801 -0.214
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.891 -0.578 -0.356

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.274 0.598
\delta -0.577 -0.067 0.264
\tau_1/\tau_2 0.656 1.026 1.417
Q_{PAH} 0.771 2.344 4.845
U_{min} 3.306 8.669 16.260
{\rm log}_{10}(\gamma_e)\, -2.859 -1.744 -0.508

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.326 -0.807 -0.243
{\rm log}_{10}(\tau_{AGN})\, 1.107 1.521 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.922 -1.632 -1.361
0.03-0.10 Gyr -1.853 -1.151 -0.660
0.10-0.33 Gyr -2.735 -1.618 -1.108
0.33-1.10 Gyr -4.124 -2.127 -1.643
1.10-3.63 Gyr -5.480 -2.452 -1.919
3.63-12.03 Gyr -5.818 -2.621 -1.982
12.03-13.37 Gyr -5.790 -2.677 -1.829

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.459 7.956 8.268
{\rm log}_{10}({\rm SFR}) -0.764 -0.509 -0.143
{\rm log}_{10}({\rm sSFR}) -8.931 -8.263 -7.919
{\rm stellar\ age} 0.076 2.766 7.971

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.556 -1.004 -0.296
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.497 -0.220 0.069

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.111 0.406 0.952
\delta 0.194 0.330 0.381
\tau_1/\tau_2 0.310 0.780 1.300
Q_{PAH} 0.985 2.669 4.930
U_{min} 3.866 10.408 18.319
{\rm log}_{10}(\gamma_e)\, -3.049 -1.828 -0.739

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.897 -1.979 -0.782
{\rm log}_{10}(\tau_{AGN})\, 1.137 1.547 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.107 -2.069 -1.525
0.03-0.10 Gyr -0.610 -0.349 0.018
0.10-0.33 Gyr -4.201 -2.572 -1.368
0.33-1.10 Gyr -6.315 -3.573 -1.966
1.10-3.63 Gyr -7.293 -3.733 -1.961
3.63-12.03 Gyr -7.727 -3.535 -1.832
12.03-13.37 Gyr -7.974 -2.972 -1.154