2018aur results

Information

Transient
Name:2018aur
Right ascension: 12h44m38.49s
Declination:6d18m04.75s
Discovery Date:None
Classification:Ia
Redshift:0.056090
MW E(B-V):0.020
Host
Name:2018aur
Right ascension: 12h44m38.48s
Declination:6d18m04.81s
Redshift:0.056074
Photometric Redshift:0.060
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
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_z
 GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 22.59
Transient MWEBV processed 0.04
Host match processed 1.69
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 7.72
Validate global photometry processed 20.22
Global host SED inference processed 412.96
Local aperture photometry processed 7.63
Validate local photometry processed 0.02
Local host SED inference processed 479.2
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h44m38.49s, 6d18m04.75s
semi major axis, semi minor axis (arcsec):1.84, 1.84
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 35.91 2.01 20.012 0.061 AB
SDSS_g 162.54 3.38 18.373 0.023 AB
DES_g 183.61 0.7 18.240 0.004 AB
PanSTARRS_g 163.45 0.49 18.367 0.003 AB
SDSS_r 353.28 4.95 17.530 0.015 AB
PanSTARRS_r 324.4 0.53 17.622 0.002 AB
DES_r 411.42 1.77 17.364 0.005 AB
SDSS_i 519.97 6.07 17.110 0.013 AB
PanSTARRS_i 492.08 0.63 17.170 0.001 AB
PanSTARRS_z 624.4 1.13 16.911 0.002 AB
SDSS_z 698.28 8.18 16.790 0.013 AB
DES_z 731.42 3.7 16.740 0.005 AB
PanSTARRS_y 719.44 2.11 16.758 0.003 AB

Aperture details

RA, DEC (J2000):12h44m38.48s, 6d18m04.96s
semi major axis, semi minor axis (arcsec):6.61, 3.8
angle (degrees, anti-clockwise from east):-43.05
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 7.64 0.57 21.692 0.082 AB
SDSS_u 61.81 4.2 19.422 0.074 AB
SDSS_g 274.56 4.71 17.803 0.019 AB
DES_g 278.69 0.93 17.787 0.004 AB
PanSTARRS_g 287.2 1.25 17.755 0.005 AB
SDSS_r 571.25 6.61 17.008 0.013 AB
PanSTARRS_r 573.03 1.26 17.005 0.002 AB
DES_r 628.36 2.23 16.904 0.004 AB
SDSS_i 844.41 8.41 16.584 0.011 AB
PanSTARRS_i 823.12 1.51 16.611 0.002 AB
PanSTARRS_z 1027.95 2.83 16.370 0.003 AB
SDSS_z 1149.59 15.04 16.249 0.014 AB
DES_z 1041.34 4.55 16.356 0.005 AB
PanSTARRS_y 1232.09 5.56 16.173 0.005 AB
2MASS_J 1665.4 158.7 14.951 0.103 Vega
2MASS_H 2284.53 212.78 14.135 0.101 Vega
2MASS_K 1893.46 284.34 13.869 0.163 Vega
WISE_W1 777.91 17.22 13.974 0.024 Vega
WISE_W2 492.52 20.48 13.830 0.045 Vega
WISE_W3 631.69 76.78 11.725 0.132 Vega
WISE_W4 1511.81 655.8 9.331 0.471 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.869 9.982 10.098
{\rm log}_{10}({\rm SFR}) -1.043 -0.417 0.061
{\rm log}_{10}({\rm sSFR}) -11.079 -10.389 -9.851
{\rm stellar\ age} 5.949 7.508 9.689

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.861 -0.488 -0.239
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.840 -1.368 0.147

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.381 0.634 1.018
\delta -0.813 -0.517 -0.204
\tau_1/\tau_2 0.581 0.920 1.259
Q_{PAH} 1.129 3.210 5.249
U_{min} 2.697 7.660 14.207
{\rm log}_{10}(\gamma_e)\, -3.330 -2.238 -1.052

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.278 -2.820 -0.915
{\rm log}_{10}(\tau_{AGN})\, 0.959 1.483 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.812 -0.349 -0.030
0.03-0.10 Gyr -1.507 -0.484 0.103
0.10-0.33 Gyr -1.685 -0.547 0.041
0.33-1.08 Gyr -1.558 -0.475 0.046
1.08-3.56 Gyr -1.325 -0.194 0.161
3.56-11.71 Gyr -0.364 0.065 0.255
11.71-13.01 Gyr -0.440 0.213 0.917

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.205 10.267 10.365
{\rm log}_{10}({\rm SFR}) -1.506 -0.971 -0.572
{\rm log}_{10}({\rm sSFR}) -11.832 -11.242 -10.805
{\rm stellar\ age} 7.648 8.678 11.982

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.915 -0.676 -0.507
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.501 -0.076 0.378

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.277 0.396 0.559
\delta -0.671 -0.310 -0.027
\tau_1/\tau_2 0.550 0.912 1.306
Q_{PAH} 0.714 1.656 3.534
U_{min} 2.761 7.822 15.239
{\rm log}_{10}(\gamma_e)\, -3.171 -2.332 -1.456

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.040 -2.798 -1.974
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.411 1.875

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.968 -1.031 -0.650
0.03-0.10 Gyr -1.829 -0.999 -0.502
0.10-0.33 Gyr -2.498 -1.149 -0.559
0.33-1.08 Gyr -3.079 -1.275 -0.582
1.08-3.56 Gyr -2.375 -0.836 -0.121
3.56-11.71 Gyr -0.579 0.383 0.525
11.71-13.01 Gyr 0.133 0.786 1.470