2015fw results

Information

Transient
Name:AT2015fw
Right ascension: 13h34m54.47s
Declination:10d59m04.69s
Discovery Date:Dec. 9, 2015, 2:52 p.m.
Classification:None
Redshift:0.057000
MW E(B-V):0.025
Host
Name:2015fw
Right ascension: 13h34m54.41s
Declination:10d59m05.59s
Redshift:0.061000
Photometric Redshift:0.225
 

Cutout Download Report

Downloaded Unavailable
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
2MASS_H
2MASS_J
2MASS_K
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 14.02
Transient MWEBV processed 0.1
Host match processed 2.09
Host information processed 0.09
Host MWEBV processed 0.15
Global aperture construction processed 1.02
Global aperture photometry processed 4.15
Validate global photometry processed 11.99
Global host SED inference processed 408.64
Local aperture photometry processed 4.1
Validate local photometry processed 0.02
Local host SED inference processed 451.59
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h34m54.47s, 10d59m04.69s
semi major axis, semi minor axis (arcsec):1.7, 1.7
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 3.78 1.54 22.457 0.443 AB
SDSS_g 12.79 1.13 21.133 0.096 AB
PanSTARRS_g 12.14 0.42 21.189 0.037 AB
SDSS_r 15.53 1.29 20.922 0.090 AB
PanSTARRS_r 15.25 0.44 20.942 0.032 AB
SDSS_i 21.82 1.77 20.553 0.088 AB
PanSTARRS_i 18.35 0.51 20.741 0.030 AB
PanSTARRS_z 20.99 1.07 20.595 0.055 AB
SDSS_z 17.43 3.97 20.797 0.247 AB
PanSTARRS_y 22.52 2.42 20.519 0.117 AB

Aperture details

RA, DEC (J2000):13h34m54.41s, 10d59m05.60s
semi major axis, semi minor axis (arcsec):7.14, 5.16
angle (degrees, anti-clockwise from east):-72.64
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.85 3.1 21.417 0.342 AB
GALEX_NUV 8.43 0.76 21.586 0.098 AB
SDSS_u 4.34 5.52 22.305 1.380 AB
SDSS_g 41.93 3.06 19.844 0.079 AB
PanSTARRS_g 41.64 1.47 19.851 0.038 AB
SDSS_r 49.51 3.51 19.663 0.077 AB
PanSTARRS_r 48.15 1.53 19.694 0.034 AB
SDSS_i 70.72 5.25 19.276 0.081 AB
PanSTARRS_i 62.86 1.74 19.404 0.030 AB
PanSTARRS_z 80.52 3.64 19.135 0.049 AB
SDSS_z 21.76 13.83 20.556 0.690 AB
PanSTARRS_y 73.03 8.24 19.241 0.122 AB
WISE_W1 48.53 13.25 16.986 0.297 Vega
WISE_W2 50.8 18.78 16.296 0.401 Vega
WISE_W3 56.95 81.48 14.337 1.553 Vega
WISE_W4 -752.38 515.87 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.918 8.203 8.364
{\rm log}_{10}({\rm SFR}) -2.132 -1.215 -0.303
{\rm log}_{10}({\rm sSFR}) -10.450 -9.486 -8.088
{\rm stellar\ age} 0.212 2.649 6.137

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.599 -0.936 -0.261
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.486 -0.787 -0.067

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.238 0.626 1.302
\delta -0.389 -0.038 0.245
\tau_1/\tau_2 0.703 1.117 1.514
Q_{PAH} 1.109 2.816 5.213
U_{min} 3.510 9.131 16.892
{\rm log}_{10}(\gamma_e)\, -2.909 -1.667 -0.517

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.661 -0.471 0.145
{\rm log}_{10}(\tau_{AGN})\, 1.144 1.549 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.355 -1.971 -1.340
0.03-0.10 Gyr -2.235 -1.130 -0.148
0.10-0.33 Gyr -2.549 -1.219 -0.441
0.33-1.08 Gyr -4.130 -1.553 -0.988
1.08-3.55 Gyr -5.564 -2.203 -1.465
3.55-11.65 Gyr -6.389 -2.554 -1.630
11.65-12.94 Gyr -6.235 -2.485 -1.496

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.688 8.860 8.988
{\rm log}_{10}({\rm SFR}) -0.959 -0.614 -0.237
{\rm log}_{10}({\rm sSFR}) -9.871 -9.500 -8.969
{\rm stellar\ age} 3.770 6.217 7.668

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.062 -0.486 -0.129
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.615 -1.079 -0.264

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.318 0.680
\delta -0.198 0.137 0.312
\tau_1/\tau_2 0.595 1.020 1.444
Q_{PAH} 0.911 2.486 4.750
U_{min} 2.724 8.143 15.311
{\rm log}_{10}(\gamma_e)\, -2.748 -1.617 -0.555

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.232 -1.277 -0.580
{\rm log}_{10}(\tau_{AGN})\, 1.193 1.566 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.767 -1.176 -0.891
0.03-0.10 Gyr -0.893 -0.501 -0.085
0.10-0.33 Gyr -1.153 -0.719 -0.261
0.33-1.08 Gyr -1.796 -1.124 -0.808
1.08-3.55 Gyr -1.817 -1.165 -0.898
3.55-11.65 Gyr -1.785 -1.123 -0.908
11.65-12.94 Gyr -1.859 -1.039 -0.542