2018fce results

Information

Transient
Name:AT2018fce
Right ascension: 16h52m51.42s
Declination:17d26m50.85s
Discovery Date:Aug. 6, 2018, 5:54 a.m.
Classification:None
Redshift:None
MW E(B-V):0.059
Host
Name:2018fce
Right ascension: 16h52m51.43s
Declination:17d26m50.95s
Redshift:0.034374
Photometric Redshift:0.046
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.27
Transient MWEBV processed 0.06
Host match processed 3.42
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.68
Global aperture photometry processed 7.67
Validate global photometry processed 20.37
Global host SED inference processed 1307.62
Local aperture photometry processed 7.18
Validate local photometry processed 0.03
Local host SED inference processed 458.78
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h52m51.42s, 17d26m50.85s
semi major axis, semi minor axis (arcsec):2.92, 2.92
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 76.71 2.87 19.188 0.041 AB
SDSS_g 440.05 5.56 17.291 0.014 AB
DES_g 498.35 1.05 17.156 0.002 AB
PanSTARRS_g 484.98 0.83 17.186 0.002 AB
SDSS_r 1001.0 8.31 16.399 0.009 AB
PanSTARRS_r 1008.87 1.0 16.390 0.001 AB
DES_r 1202.96 2.74 16.199 0.002 AB
SDSS_i 1504.18 10.25 15.957 0.007 AB
PanSTARRS_i 1486.47 1.0 15.970 0.001 AB
PanSTARRS_z 1921.11 2.53 15.691 0.001 AB
SDSS_z 2083.14 13.88 15.603 0.007 AB
DES_z 2178.41 8.72 15.555 0.004 AB
PanSTARRS_y 2356.18 4.73 15.469 0.002 AB
2MASS_J 2761.28 67.38 14.402 0.026 Vega
2MASS_H 3689.04 105.94 13.615 0.031 Vega
2MASS_K 3126.14 102.37 13.325 0.036 Vega

Aperture details

RA, DEC (J2000):16h52m51.42s, 17d26m51.18s
semi major axis, semi minor axis (arcsec):17.97, 16.57
angle (degrees, anti-clockwise from east):-136.89
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 81.43 7.08 19.123 0.094 AB
GALEX_NUV 97.22 5.21 18.931 0.058 AB
SDSS_u 353.06 12.09 17.530 0.037 AB
SDSS_g 1964.99 13.36 15.667 0.007 AB
DES_g 2174.19 2.42 15.557 0.001 AB
PanSTARRS_g 2159.13 4.37 15.564 0.002 AB
SDSS_r 4003.06 18.17 14.894 0.005 AB
PanSTARRS_r 4226.89 4.9 14.835 0.001 AB
DES_r 4611.53 5.67 14.740 0.001 AB
SDSS_i 5931.12 23.07 14.467 0.004 AB
PanSTARRS_i 5702.56 5.07 14.510 0.001 AB
PanSTARRS_z 7328.46 13.96 14.237 0.002 AB
SDSS_z 7672.0 48.36 14.188 0.007 AB
DES_z 8033.61 17.44 14.138 0.002 AB
PanSTARRS_y 9179.01 27.44 13.993 0.003 AB
2MASS_J 10738.24 390.44 12.928 0.039 Vega
2MASS_H 13702.14 620.43 12.190 0.049 Vega
2MASS_K 12357.85 602.84 11.832 0.053 Vega
WISE_W1 5898.48 54.41 11.774 0.010 Vega
WISE_W2 3835.26 60.58 11.602 0.017 Vega
WISE_W3 5798.29 176.98 9.318 0.033 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.884 10.045 10.199
{\rm log}_{10}({\rm SFR}) -0.433 -0.078 0.311
{\rm log}_{10}({\rm sSFR}) -10.564 -10.124 -9.615
{\rm stellar\ age} 5.606 7.446 9.552

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.330 -0.759 -0.391
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.751 -1.227 -0.072

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.701 0.904 1.103
\delta -0.880 -0.682 -0.434
\tau_1/\tau_2 0.503 0.850 1.218
Q_{PAH} 0.600 1.789 3.103
U_{min} 2.582 7.556 14.364
{\rm log}_{10}(\gamma_e)\, -3.540 -2.477 -1.614

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.527 -3.629 -1.879
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.481 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.134 0.086 0.291
0.03-0.10 Gyr -1.268 -0.231 0.348
0.10-0.33 Gyr -1.496 -0.407 0.194
0.33-1.09 Gyr -1.304 -0.296 0.137
1.09-3.62 Gyr -1.111 -0.102 0.226
3.62-11.97 Gyr -0.471 0.075 0.305
11.97-13.30 Gyr -0.461 0.199 0.921

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.725 10.814 10.879
{\rm log}_{10}({\rm SFR}) -0.909 -0.545 -0.172
{\rm log}_{10}({\rm sSFR}) -11.716 -11.340 -10.958
{\rm stellar\ age} 9.375 12.439 12.620

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.752 -0.538 -0.375
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.513 -1.145 -0.254

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.177 0.305 0.495
\delta -0.519 -0.214 0.015
\tau_1/\tau_2 0.133 0.441 0.888
Q_{PAH} 0.268 0.851 1.921
U_{min} 2.778 7.985 15.416
{\rm log}_{10}(\gamma_e)\, -3.582 -2.977 -2.095

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.169 -2.255 -1.870
{\rm log}_{10}(\tau_{AGN})\, 0.953 1.250 1.631

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.391 -0.048 0.335
0.03-0.10 Gyr -4.450 -3.309 -1.520
0.10-0.33 Gyr -6.479 -3.871 -1.704
0.33-1.09 Gyr -5.604 -2.696 -0.960
1.09-3.62 Gyr -4.568 -2.373 -0.733
3.62-11.97 Gyr -1.880 -0.376 0.860
11.97-13.30 Gyr 1.370 1.927 2.007