2018fay results

Information

Transient
Name:2018fay
Right ascension: 7h17m19.26s
Declination:52d18m23.88s
Discovery Date:None
Classification:None
Redshift:0.031272
MW E(B-V):0.061
Host
Name:
Right ascension: 7h17m18.78s
Declination:52d18m26.42s
Redshift:None
Photometric Redshift:0.041
 

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
DES_g
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.96
Transient MWEBV processed 0.06
Host match processed 6.99
Host information processed 0.18
Host MWEBV processed 0.07
Global aperture construction processed 0.67
Global aperture photometry processed 4.95
Validate global photometry processed 12.76
Global host SED inference processed 420.11
Local aperture photometry processed 5.6
Validate local photometry processed 0.02
Local host SED inference processed 483.93
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h17m19.26s, 52d18m23.88s
semi major axis, semi minor axis (arcsec):3.2, 3.2
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 62.37 0.55 19.413 0.010 AB
PanSTARRS_g 60.2 0.77 19.451 0.014 AB
PanSTARRS_r 92.94 1.24 18.979 0.014 AB
PanSTARRS_i 123.71 1.0 18.669 0.009 AB
PanSTARRS_z 133.32 2.7 18.588 0.022 AB
DES_z 151.32 2.99 18.450 0.021 AB
PanSTARRS_y 147.04 5.69 18.481 0.042 AB
2MASS_J 192.01 78.13 17.297 0.442 Vega
2MASS_H 93.81 118.45 17.602 1.371 Vega
2MASS_K 321.13 115.95 15.795 0.392 Vega

Aperture details

RA, DEC (J2000):7h17m18.77s, 52d18m26.69s
semi major axis, semi minor axis (arcsec):12.15, 9.67
angle (degrees, anti-clockwise from east):-112.82
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 32.94 4.07 20.106 0.134 AB
GALEX_NUV 48.69 3.21 19.681 0.072 AB
DES_g 437.64 1.49 17.297 0.004 AB
PanSTARRS_g 443.38 2.57 17.283 0.006 AB
PanSTARRS_r 705.46 4.13 16.779 0.006 AB
PanSTARRS_i 936.61 3.38 16.471 0.004 AB
PanSTARRS_z 1049.53 9.1 16.348 0.009 AB
DES_z 1089.7 8.47 16.307 0.008 AB
PanSTARRS_y 1132.62 19.12 16.265 0.018 AB
2MASS_J 1509.07 272.1 15.058 0.196 Vega
2MASS_H 1529.81 411.85 14.571 0.292 Vega
2MASS_K 1328.93 403.75 14.253 0.330 Vega
WISE_W1 556.72 20.96 14.337 0.041 Vega
WISE_W2 353.25 25.03 14.191 0.077 Vega
WISE_W3 863.78 129.48 11.385 0.163 Vega
WISE_W4 471.6 501.54 10.596 1.155 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.508 8.692 8.821
{\rm log}_{10}({\rm SFR}) -2.481 -1.453 -0.802
{\rm log}_{10}({\rm sSFR}) -11.178 -10.136 -9.473
{\rm stellar\ age} 3.562 6.591 8.016

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.715 -1.241 -0.709
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.729 -1.063 -0.154

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.293 0.568 0.908
\delta -0.537 -0.117 0.257
\tau_1/\tau_2 0.682 1.049 1.392
Q_{PAH} 0.810 3.011 5.521
U_{min} 2.988 8.184 15.694
{\rm log}_{10}(\gamma_e)\, -3.227 -2.178 -0.869

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.118 -1.338 -0.455
{\rm log}_{10}(\tau_{AGN})\, 1.023 1.474 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.995 -1.916 -1.299
0.03-0.10 Gyr -2.678 -1.404 -0.678
0.10-0.33 Gyr -2.193 -1.166 -0.614
0.33-1.10 Gyr -2.168 -1.340 -0.905
1.10-3.63 Gyr -2.109 -1.303 -1.004
3.63-12.00 Gyr -2.115 -1.282 -1.054
12.00-13.34 Gyr -2.284 -1.267 -0.749

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.614 9.680 9.771
{\rm log}_{10}({\rm SFR}) -0.932 -0.531 -0.187
{\rm log}_{10}({\rm sSFR}) -10.670 -10.217 -9.853
{\rm stellar\ age} 7.623 8.695 11.904

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.480 -1.191 -0.980
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.773 -1.017 0.123

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.136 0.241 0.377
\delta -0.386 -0.044 0.203
\tau_1/\tau_2 0.616 1.013 1.413
Q_{PAH} 0.382 1.302 3.585
U_{min} 3.387 9.226 16.447
{\rm log}_{10}(\gamma_e)\, -2.897 -1.735 -1.071

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.918 -2.774 -1.910
{\rm log}_{10}(\tau_{AGN})\, 1.135 1.628 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.669 -1.719 -0.996
0.03-0.10 Gyr -0.907 -0.393 -0.030
0.10-0.33 Gyr -1.895 -0.722 -0.310
0.33-1.10 Gyr -2.723 -1.090 -0.669
1.10-3.63 Gyr -2.966 -1.107 -0.589
3.63-12.00 Gyr -1.060 -0.233 -0.088
12.00-13.34 Gyr -0.567 0.206 0.850