2018aye results

Information

Transient
Name:2018aye
Right ascension: 17h57m40.18s
Declination:50d02m18.92s
Discovery Date:None
Classification:Ia
Redshift:0.017000
MW E(B-V):0.036
Host
Name:2018aye
Right ascension: 17h57m40.55s
Declination:50d02m01.17s
Redshift:None
Photometric Redshift:0.035
 

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_z
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.29
Transient MWEBV processed 0.04
Host match processed 2.19
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.51
Validate global photometry processed 18.84
Global host SED inference processed 400.91
Local aperture photometry processed 5.93
Validate local photometry processed 0.03
Local host SED inference processed 602.71
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h57m40.18s, 50d02m18.92s
semi major axis, semi minor axis (arcsec):5.79, 5.79
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.91 2.6 21.410 0.285 AB
GALEX_NUV 10.28 1.76 21.370 0.186 AB
SDSS_u 10.53 5.75 21.344 0.593 AB
SDSS_g 22.36 2.34 20.526 0.114 AB
DES_g 23.5 0.44 20.472 0.020 AB
PanSTARRS_g 19.16 1.54 20.694 0.087 AB
SDSS_r 26.0 3.44 20.363 0.144 AB
PanSTARRS_r 24.39 1.52 20.432 0.068 AB
SDSS_i 6.74 5.08 21.829 0.819 AB
PanSTARRS_i 28.31 1.87 20.270 0.072 AB
PanSTARRS_z 30.08 3.86 20.204 0.139 AB
SDSS_z -69.63 24.16 AB
DES_z -13.03 1.84 AB
PanSTARRS_y 19.28 8.35 20.687 0.470 AB
2MASS_J -198.57 130.52 Vega
2MASS_H 252.03 195.29 16.529 0.841 Vega
2MASS_K 190.03 198.91 16.365 1.136 Vega

Aperture details

RA, DEC (J2000):17h57m40.52s, 50d02m00.82s
semi major axis, semi minor axis (arcsec):20.79, 11.43
angle (degrees, anti-clockwise from east):-151.17
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 161.37 10.49 18.380 0.071 AB
DES_g 881.74 2.44 16.537 0.003 AB
PanSTARRS_r 1307.71 4.14 16.109 0.003 AB
SDSS_i 1371.0 15.99 16.057 0.013 AB
PanSTARRS_y 1948.55 22.14 15.676 0.012 AB
2MASS_H 1714.93 528.03 14.447 0.334 Vega
WISE_W1 935.81 23.19 13.773 0.027 Vega
WISE_W2 525.63 29.18 13.759 0.060 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 6.939 7.205 7.436
{\rm log}_{10}({\rm SFR}) -1.626 -1.152 -0.785
{\rm log}_{10}({\rm sSFR}) -8.934 -8.274 -7.914
{\rm stellar\ age} 0.069 2.010 7.270

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.802 -1.486 -0.997
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.580 -0.456 0.220

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.316 0.931 1.372
\delta 0.149 0.282 0.362
\tau_1/\tau_2 0.527 1.016 1.483
Q_{PAH} 1.191 2.786 4.914
U_{min} 3.455 9.842 18.564
{\rm log}_{10}(\gamma_e)\, -3.034 -1.860 -0.710

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.929 -1.983 -0.327
{\rm log}_{10}(\tau_{AGN})\, 1.106 1.548 1.985

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.073 -2.736 -1.992
0.03-0.10 Gyr -1.483 -0.999 -0.628
0.10-0.33 Gyr -4.920 -3.193 -1.922
0.33-1.10 Gyr -6.988 -4.406 -2.734
1.10-3.67 Gyr -7.868 -4.380 -2.706
3.67-12.18 Gyr -8.720 -4.468 -2.620
12.18-13.53 Gyr -8.987 -4.194 -2.251

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.051 9.151 9.246
{\rm log}_{10}({\rm SFR}) -1.183 -0.846 -0.546
{\rm log}_{10}({\rm sSFR}) -10.341 -10.000 -9.669
{\rm stellar\ age} 6.209 7.510 9.077

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.904 -0.591 -0.393
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.283 -0.021 0.158

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.048 0.100 0.234
\delta -0.737 -0.197 0.210
\tau_1/\tau_2 0.601 1.023 1.477
Q_{PAH} 0.446 1.427 3.326
U_{min} 2.723 7.594 14.398
{\rm log}_{10}(\gamma_e)\, -3.103 -2.074 -1.224

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.479 -3.765 -2.807
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.473 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.007 -0.867 -0.712
0.03-0.10 Gyr -1.427 -0.839 -0.455
0.10-0.33 Gyr -1.571 -1.025 -0.653
0.33-1.10 Gyr -1.648 -1.069 -0.734
1.10-3.67 Gyr -1.456 -0.952 -0.682
3.67-12.18 Gyr -1.001 -0.766 -0.603
12.18-13.53 Gyr -1.131 -0.656 -0.126