2018cey results

Information

Transient
Name:AT2018cey
Right ascension: 10h46m22.99s
Declination:18d40m25.85s
Discovery Date:June 5, 2018, 12:34 a.m.
Classification:None
Redshift:None
MW E(B-V):0.031
Host
Name:
Right ascension: 10h46m23.04s
Declination:18d40m26.56s
Redshift:None
Photometric Redshift:0.061
 

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_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 12.26
Transient MWEBV processed 0.07
Host match processed 6.74
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 2.78
Global aperture photometry processed 5.58
Validate global photometry processed 14.3
Global host SED inference processed 507.74
Local aperture photometry processed 6.66
Validate local photometry processed 0.02
Local host SED inference processed 462.61
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h46m22.99s, 18d40m25.85s
semi major axis, semi minor axis (arcsec):1.71, 1.71
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 14.05 0.25 21.031 0.019 AB
PanSTARRS_g 12.46 0.34 21.161 0.030 AB
PanSTARRS_r 13.0 0.43 21.115 0.036 AB
DES_r 17.01 0.4 20.823 0.026 AB
PanSTARRS_i 14.4 0.72 21.004 0.054 AB
PanSTARRS_z 14.29 1.24 21.012 0.094 AB
DES_z 18.1 1.03 20.756 0.062 AB
PanSTARRS_y 15.66 2.77 20.913 0.192 AB

Aperture details

RA, DEC (J2000):10h46m23.00s, 18d40m26.52s
semi major axis, semi minor axis (arcsec):7.35, 5.76
angle (degrees, anti-clockwise from east):-128.46
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.68 3.73 21.060 0.296 AB
GALEX_NUV 12.74 2.81 21.137 0.240 AB
DES_g 38.89 0.63 19.925 0.018 AB
PanSTARRS_g 40.7 1.28 19.876 0.034 AB
PanSTARRS_r 39.67 1.62 19.904 0.044 AB
DES_r 49.25 1.12 19.669 0.025 AB
PanSTARRS_i 45.05 2.7 19.766 0.065 AB
PanSTARRS_z 46.98 4.69 19.720 0.108 AB
DES_z 45.5 2.69 19.755 0.064 AB
PanSTARRS_y 65.89 10.44 19.353 0.172 AB
2MASS_J 1.33 118.31 22.695 96.579 Vega
2MASS_H 379.34 177.37 16.085 0.508 Vega
2MASS_K -231.01 211.07 Vega
WISE_W2 35.92 20.93 16.673 0.633 Vega
WISE_W3 66.02 97.28 14.177 1.600 Vega
WISE_W4 235.9 496.93 11.348 2.287 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.627 7.916 8.125
{\rm log}_{10}({\rm SFR}) -1.921 -1.302 -0.748
{\rm log}_{10}({\rm sSFR}) -10.005 -9.233 -8.471
{\rm stellar\ age} 0.588 3.126 5.504

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.517 -0.872 -0.203
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.334 -0.955 -0.346

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.266 0.713
\delta -0.773 -0.243 0.215
\tau_1/\tau_2 0.624 0.986 1.382
Q_{PAH} 1.358 3.302 5.437
U_{min} 3.069 8.214 15.659
{\rm log}_{10}(\gamma_e)\, -2.775 -1.732 -0.746

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.742 -0.251 0.143
{\rm log}_{10}(\tau_{AGN})\, 1.136 1.550 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.791 -1.370 -0.999
0.03-0.10 Gyr -2.174 -1.300 -0.653
0.10-0.33 Gyr -2.146 -1.330 -0.819
0.33-1.08 Gyr -2.904 -1.607 -1.168
1.08-3.55 Gyr -3.996 -2.276 -1.698
3.55-11.66 Gyr -4.439 -2.550 -1.951
11.66-12.95 Gyr -4.429 -2.573 -1.829

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.067 8.381 8.618
{\rm log}_{10}({\rm SFR}) -0.804 -0.358 0.228
{\rm log}_{10}({\rm sSFR}) -9.301 -8.667 -7.950
{\rm stellar\ age} 0.128 1.735 5.952

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.637 -1.124 -0.326
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.884 -0.142 0.080

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.094 0.428 1.010
\delta -0.123 0.202 0.344
\tau_1/\tau_2 0.638 1.154 1.588
Q_{PAH} 1.112 2.931 5.097
U_{min} 3.381 9.131 17.243
{\rm log}_{10}(\gamma_e)\, -2.979 -1.608 -0.549

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.492 -1.469 -0.367
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.444 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.654 -1.014 -0.719
0.03-0.10 Gyr -0.736 -0.235 0.381
0.10-0.33 Gyr -2.049 -0.762 -0.204
0.33-1.08 Gyr -4.178 -1.818 -1.110
1.08-3.55 Gyr -6.184 -2.352 -1.375
3.55-11.66 Gyr -7.056 -2.640 -1.447
11.66-12.95 Gyr -7.081 -2.467 -1.282