2017fwn results

Information

Transient
Name:2017fwn
Right ascension: 0h58m46.54s
Declination:13d39m15.52s
Discovery Date:None
Classification:SNIa
Redshift:0.039000
MW E(B-V):0.059
Host
Name:
Right ascension: 0h58m46.66s
Declination:13d39m04.77s
Redshift:0.038584
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
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 16.98
Transient MWEBV processed 0.03
Host match processed 6.53
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 5.06
Validate global photometry processed 14.52
Global host SED inference processed 425.1
Local aperture photometry processed 4.75
Validate local photometry processed 0.02
Local host SED inference processed 434.55
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h58m46.54s, 13d39m15.52s
semi major axis, semi minor axis (arcsec):2.62, 2.62
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 4.36 1.87 22.301 0.467 AB
SDSS_g 13.64 1.33 21.063 0.106 AB
PanSTARRS_g 13.37 0.7 21.084 0.057 AB
SDSS_r 19.14 1.65 20.695 0.094 AB
PanSTARRS_r 19.16 0.74 20.694 0.042 AB
SDSS_i 24.04 2.48 20.448 0.112 AB
PanSTARRS_i 24.86 0.92 20.411 0.040 AB
PanSTARRS_z 24.35 1.95 20.434 0.087 AB
SDSS_z 30.99 6.83 20.172 0.239 AB
PanSTARRS_y 35.66 5.05 20.020 0.154 AB

Aperture details

RA, DEC (J2000):0h58m46.65s, 13d39m05.11s
semi major axis, semi minor axis (arcsec):16.12, 3.86
angle (degrees, anti-clockwise from east):-14.23
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.88 0.78 21.213 0.072 AB
GALEX_NUV 18.2 0.63 20.750 0.037 AB
SDSS_u 83.34 5.87 19.098 0.077 AB
SDSS_g 199.45 4.66 18.150 0.025 AB
PanSTARRS_g 209.98 2.11 18.095 0.011 AB
SDSS_r 339.93 6.05 17.572 0.019 AB
PanSTARRS_r 347.33 2.24 17.548 0.007 AB
SDSS_i 482.0 8.51 17.192 0.019 AB
PanSTARRS_i 464.9 2.79 17.232 0.007 AB
PanSTARRS_z 538.54 5.89 17.072 0.012 AB
SDSS_z 589.2 21.12 16.974 0.039 AB
PanSTARRS_y 672.72 15.02 16.830 0.024 AB
2MASS_J 979.76 207.85 15.527 0.230 Vega
2MASS_H 1040.74 349.76 14.989 0.365 Vega
2MASS_K 1367.44 326.62 14.222 0.259 Vega
WISE_W1 344.69 16.46 14.857 0.052 Vega
WISE_W2 195.24 22.09 14.835 0.123 Vega
WISE_W3 333.65 112.91 12.418 0.367 Vega
WISE_W4 -22.98 509.15 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.823 8.078 8.269
{\rm log}_{10}({\rm SFR}) -2.129 -1.444 -0.720
{\rm log}_{10}({\rm sSFR}) -10.292 -9.575 -8.700
{\rm stellar\ age} 0.734 4.919 7.288

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.702 -1.186 -0.553
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.138 -0.411 0.177

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.412 0.874 1.313
\delta -0.328 0.000 0.240
\tau_1/\tau_2 0.641 1.015 1.388
Q_{PAH} 0.846 2.628 4.869
U_{min} 2.958 7.910 15.435
{\rm log}_{10}(\gamma_e)\, -2.917 -1.913 -0.853

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.327 -1.083 -0.195
{\rm log}_{10}(\tau_{AGN})\, 0.980 1.403 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.471 -1.576 -1.096
0.03-0.10 Gyr -2.388 -1.493 -0.613
0.10-0.33 Gyr -2.368 -1.562 -0.904
0.33-1.09 Gyr -2.972 -1.736 -1.232
1.09-3.61 Gyr -3.778 -1.910 -1.537
3.61-11.92 Gyr -4.357 -2.074 -1.642
11.92-13.24 Gyr -4.304 -2.169 -1.455

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.408 9.485 9.596
{\rm log}_{10}({\rm SFR}) -0.422 -0.094 0.170
{\rm log}_{10}({\rm sSFR}) -9.943 -9.598 -9.325
{\rm stellar\ age} 6.897 7.751 10.173

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.093 -0.714 -0.493
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.133 0.273 0.402

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.232 0.382 0.567
\delta -0.801 -0.555 -0.332
\tau_1/\tau_2 0.575 0.971 1.368
Q_{PAH} 0.425 1.208 2.192
U_{min} 2.432 6.940 13.464
{\rm log}_{10}(\gamma_e)\, -3.532 -2.809 -1.771

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.259 -3.226 -2.389
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.416 1.839

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.551 -0.884 -0.634
0.03-0.10 Gyr -0.313 0.044 0.322
0.10-0.33 Gyr -2.296 -0.886 -0.390
0.33-1.09 Gyr -2.584 -1.088 -0.698
1.09-3.61 Gyr -1.929 -0.856 -0.531
3.61-11.92 Gyr -0.758 -0.411 -0.269
11.92-13.24 Gyr -0.750 -0.233 0.487