ASASSN-14ae

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Information

Transient

Name: ASASSN-14ae
Right ascension: 11h08m40.12s
Declination: 34d05m52.23s
Discovery Date: None
Classification: TDE
Redshift: 0.043000
MW E(B-V): 0.015

Host

Name: ASASSN-14ae
Right ascension: 11h08m40.13s
Declination: 34d05m52.38s
Redshift: 0.043603
Photometric Redshift: 0.142
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.21
Cutout download processed 18.84
Global aperture construction processed 0.55
Local aperture photometry processed 5.54
Global aperture photometry processed 5.66
Validate local photometry processed 0.03
Validate global photometry processed 15.81
Host information processed 0.14
Global host SED inference processed 1691.16
Local host SED inference processed 960.71
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Log transient processing status processed None
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 11h08m40.12s, 34d05m52.23s
semi major axis, semi minor axis (arcsec) = 2.33, 2.33
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 53.78 2.76 19.573 0.056
SDSS_g 227.03 3.95 18.010 0.019
DES_g 216.45 1.16 18.062 0.006
PanSTARRS_g 218.41 0.66 18.052 0.003
SDSS_r 406.13 5.31 17.378 0.014
PanSTARRS_r 685.28 0.74 16.810 0.001
SDSS_i 533.12 6.19 17.083 0.013
PanSTARRS_i 485.09 0.79 17.185 0.002
PanSTARRS_z 582.63 1.59 16.987 0.003
SDSS_z 658.43 10.71 16.854 0.018
DES_z 683.76 3.83 16.813 0.006
PanSTARRS_y 671.87 3.57 16.832 0.006

Aperture details

RA, DEC (J2000) = 11h08m40.12s, 34d05m52.49s
semi major axis, semi minor axis (arcsec) = 8.17, 3.91
angle (degrees, anti-clockwise from east) = -15.39

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 5.8 2.37 21.991 0.444
GALEX_NUV 7.72 2.6 21.682 0.366
SDSS_u 77.98 5.7 19.170 0.079
SDSS_g 360.62 5.15 17.507 0.015
DES_g 359.04 1.51 17.512 0.005
PanSTARRS_g 361.91 1.44 17.504 0.004
SDSS_r 648.14 6.99 16.871 0.012
PanSTARRS_r 961.69 1.43 16.442 0.002
SDSS_i 853.04 8.47 16.573 0.011
PanSTARRS_i 809.42 1.69 16.630 0.002
PanSTARRS_z 969.96 3.54 16.433 0.004
SDSS_z 1084.72 22.1 16.312 0.022
DES_z 1034.2 4.85 16.363 0.005
PanSTARRS_y 1130.21 8.12 16.267 0.008
2MASS_J 1235.84 129.14 15.275 0.113
2MASS_H 1523.44 180.46 14.575 0.129
2MASS_K 1077.48 261.34 14.481 0.263
WISE_W1 573.66 17.41 14.304 0.033
WISE_W2 333.23 22.15 14.254 0.072
WISE_W3 133.76 76.94 13.410 0.624
WISE_W4 1167.61 576.44 9.612 0.536
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.050 9.470 9.715
{\rm log}_{10}({\rm SFR}) 0.244 0.527 0.858
{\rm log}_{10}({\rm sSFR}) -9.425 -8.935 -8.143
{\rm stellar\ age} 0.563 6.081 8.752

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.793 -1.456 -1.007
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.964 -1.881 -1.748

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.133 1.336 1.584
\delta -0.646 -0.508 -0.342
\tau_1/\tau_2 0.657 1.112 1.544
Q_{PAH} 0.691 2.113 5.077
U_{min} 3.260 9.525 17.253
{\rm log}_{10}(\gamma_e)\, -3.224 -1.707 -0.844

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.447 -2.723 -0.738
{\rm log}_{10}(\tau_{AGN})\, 0.960 1.599 2.035

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.693 0.948 1.269
0.03-0.10 Gyr -2.433 -0.637 0.382
0.10-0.33 Gyr -3.236 -0.940 -0.045
0.33-1.09 Gyr -3.805 -1.106 -0.321
1.09-3.59 Gyr -4.092 -1.025 -0.295
3.59-11.86 Gyr -3.747 -0.833 -0.174
11.86-13.17 Gyr -4.057 -0.772 0.367

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.909 10.013 10.122
{\rm log}_{10}({\rm SFR}) -1.007 -0.518 -0.165
{\rm log}_{10}({\rm sSFR}) -11.076 -10.529 -10.132
{\rm stellar\ age} 7.720 10.131 12.472

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.766 -1.463 -1.109
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.244 -0.033 0.109

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.380 0.505 0.630
\delta -0.865 -0.635 -0.299
\tau_1/\tau_2 0.188 0.562 1.096
Q_{PAH} 0.263 0.993 2.118
U_{min} 3.129 8.718 16.277
{\rm log}_{10}(\gamma_e)\, -3.497 -2.414 -1.522

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.660 -4.085 -3.284
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.489 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.522 -0.123 0.154
0.03-0.10 Gyr -3.872 -1.498 -0.416
0.10-0.33 Gyr -5.659 -2.104 -0.748
0.33-1.09 Gyr -6.560 -2.418 -0.784
1.09-3.59 Gyr -4.706 -1.857 -0.402
3.59-11.86 Gyr -2.208 -0.100 0.191
11.86-13.17 Gyr -0.093 0.858 1.254