2018aay

Download data

Information

Transient

Name: 2018aay
Right ascension: 10h32m34.75s
Declination: -2d41m18.82s
Discovery Date: None
Classification: Ia
Redshift: 0.030900
MW E(B-V): 0.040

Host

Name: 2018aay
Right ascension: 10h32m34.74s
Declination: -2d41m18.48s
Redshift: 0.030900
Photometric Redshift: 0.035
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.02
Cutout download processed 21.25
Global aperture construction processed 0.64
Local aperture photometry processed 7.23
Global aperture photometry processed 8.19
Validate local photometry processed 0.03
Validate global photometry processed 20.52
Host information processed 0.09
Global host SED inference processed 428.76
Local host SED inference processed 485.86
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 10h32m34.75s, -2d41m18.82s
semi major axis, semi minor axis (arcsec) = 3.24, 3.24
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 138.22 3.61 18.549 0.028 AB
SDSS_g 711.85 6.98 16.769 0.011 AB
DES_g 749.83 1.44 16.713 0.002 AB
PanSTARRS_g 733.61 1.07 16.736 0.002 AB
SDSS_r 1387.18 9.77 16.045 0.008 AB
PanSTARRS_r 1340.16 1.31 16.082 0.001 AB
DES_r 1538.1 3.43 15.933 0.002 AB
SDSS_i 1956.57 11.68 15.671 0.006 AB
PanSTARRS_i 1831.14 1.71 15.743 0.001 AB
PanSTARRS_z 2315.84 2.23 15.488 0.001 AB
SDSS_z 2560.0 15.78 15.379 0.007 AB
DES_z 2532.68 7.91 15.391 0.003 AB
PanSTARRS_y 2696.45 5.59 15.323 0.002 AB
2MASS_J 3179.3 81.71 14.249 0.028 Vega
2MASS_H 3976.65 110.8 13.534 0.030 Vega
2MASS_K 3419.02 157.42 13.227 0.050 Vega

Aperture details

RA, DEC (J2000) = 10h32m34.73s, -2d41m18.28s
semi major axis, semi minor axis (arcsec) = 7.44, 5.06
angle (degrees, anti-clockwise from east) = -173.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 19.76 3.13 20.661 0.172 AB
SDSS_u 177.77 5.16 18.275 0.032 AB
SDSS_g 933.53 8.11 16.475 0.009 AB
DES_g 979.5 1.68 16.422 0.002 AB
PanSTARRS_g 985.95 1.74 16.415 0.002 AB
SDSS_r 1791.73 11.31 15.767 0.007 AB
PanSTARRS_r 1800.5 2.16 15.762 0.001 AB
DES_r 1974.44 3.94 15.661 0.002 AB
SDSS_i 2527.7 13.68 15.393 0.006 AB
PanSTARRS_i 2438.27 3.01 15.432 0.001 AB
PanSTARRS_z 3029.7 3.78 15.197 0.001 AB
SDSS_z 3258.22 22.28 15.118 0.007 AB
DES_z 3198.37 8.99 15.138 0.003 AB
PanSTARRS_y 3575.33 10.36 15.017 0.003 AB
2MASS_J 4281.36 165.13 13.926 0.042 Vega
2MASS_H 5200.8 224.35 13.242 0.047 Vega
2MASS_K 4390.6 323.4 12.956 0.080 Vega
WISE_W1 1917.53 29.61 12.994 0.017 Vega
WISE_W2 1148.52 32.04 12.911 0.030 Vega
WISE_W3 2618.17 92.48 10.181 0.038 Vega
WISE_W4 8599.31 977.38 7.444 0.123 Vega
 

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})\, 9.764 9.924 10.063
{\rm log}_{10}({\rm SFR}) -0.879 -0.193 0.346
{\rm log}_{10}({\rm sSFR}) -10.925 -10.117 -9.579
{\rm stellar\ age} 4.508 6.770 8.351

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.652 -0.906 -0.442
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.620 -0.879 -0.178

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.515 0.740 1.005
\delta -0.870 -0.698 -0.473
\tau_1/\tau_2 0.633 0.976 1.350
Q_{PAH} 0.698 1.854 4.136
U_{min} 2.565 7.571 14.366
{\rm log}_{10}(\gamma_e)\, -3.500 -2.023 -1.312

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.411 -2.902 -1.119
{\rm log}_{10}(\tau_{AGN})\, 0.921 1.594 2.014

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.575 -0.236 0.031
0.03-0.10 Gyr -1.383 -0.194 0.445
0.10-0.33 Gyr -1.242 -0.091 0.376
0.33-1.10 Gyr -0.842 -0.117 0.217
1.10-3.63 Gyr -0.538 -0.042 0.250
3.63-12.01 Gyr -0.600 -0.077 0.189
12.01-13.34 Gyr -0.722 -0.002 0.588

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.977 10.069 10.170
{\rm log}_{10}({\rm SFR}) -1.046 -0.494 -0.171
{\rm log}_{10}({\rm sSFR}) -11.173 -10.563 -10.208
{\rm stellar\ age} 6.410 7.535 9.537

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.019 -0.842 -0.707
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.305 -0.793 -0.269

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.369 0.492 0.592
\delta -0.949 -0.843 -0.642
\tau_1/\tau_2 0.597 0.928 1.253
Q_{PAH} 0.160 0.509 1.150
U_{min} 2.839 7.453 13.911
{\rm log}_{10}(\gamma_e)\, -3.244 -2.446 -1.684

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.399 -3.509 -2.602
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.526 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.775 -0.421 -0.219
0.03-0.10 Gyr -1.467 -0.568 -0.133
0.10-0.33 Gyr -1.483 -0.422 0.020
0.33-1.10 Gyr -1.346 -0.312 0.066
1.10-3.63 Gyr -0.845 -0.052 0.216
3.63-12.01 Gyr -0.114 0.165 0.321
12.01-13.34 Gyr -0.278 0.246 0.927