2018edd results

Information

Transient
Name:2018edd
Right ascension: 14h53m32.29s
Declination:3d04m13.94s
Discovery Date:None
Classification:Ia
Redshift:0.027960
MW E(B-V):0.039
Host
Name:2018edd
Right ascension: 14h53m32.92s
Declination:3d04m38.39s
Redshift:0.027965
Photometric Redshift:0.026
 

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_r
DES_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.39
Transient MWEBV processed 0.04
Host match processed 4.85
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 7.2
Validate global photometry processed 20.11
Global host SED inference processed 582.37
Local aperture photometry processed 7.16
Validate local photometry processed 0.03
Local host SED inference processed 1072.15
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h53m32.29s, 3d04m13.94s
semi major axis, semi minor axis (arcsec):3.56, 3.56
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 -3.43 2.73 AB
SDSS_g 6.54 1.74 21.861 0.290 AB
DES_g 16.06 0.47 20.886 0.032 AB
PanSTARRS_g 15.45 1.41 20.927 0.099 AB
SDSS_r 21.31 2.28 20.579 0.116 AB
PanSTARRS_r 11.07 1.94 21.290 0.190 AB
DES_r 34.24 0.72 20.064 0.023 AB
SDSS_i 31.41 3.75 20.157 0.130 AB
PanSTARRS_i 10.29 2.12 21.369 0.223 AB
PanSTARRS_z 42.07 2.65 19.840 0.068 AB
SDSS_z 23.93 9.47 20.453 0.430 AB
DES_z 62.23 1.95 19.415 0.034 AB
PanSTARRS_y 56.44 6.75 19.521 0.130 AB
2MASS_J 217.34 105.52 17.162 0.527 Vega
2MASS_H 143.52 157.47 17.140 1.191 Vega
2MASS_K -8.06 179.2 Vega

Aperture details

RA, DEC (J2000):14h53m32.91s, 3d04m38.71s
semi major axis, semi minor axis (arcsec):20.49, 16.39
angle (degrees, anti-clockwise from east):-44.7
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.59 1.33 20.851 0.087 AB
GALEX_NUV 42.69 1.3 19.824 0.033 AB
SDSS_u 948.45 16.02 16.457 0.018 AB
SDSS_g 5815.18 21.41 14.489 0.004 AB
DES_g 6529.0 7.11 14.363 0.001 AB
SDSS_r 13110.48 31.62 13.606 0.003 AB
PanSTARRS_r 12918.69 10.0 13.622 0.001 AB
DES_r 14620.52 10.42 13.488 0.001 AB
SDSS_i 19279.92 40.59 13.187 0.002 AB
PanSTARRS_i 18390.44 11.06 13.239 0.001 AB
PanSTARRS_z 24803.27 13.67 12.914 0.001 AB
SDSS_z 25628.24 64.27 12.878 0.003 AB
DES_z 27169.02 31.92 12.815 0.001 AB
PanSTARRS_y 29675.5 35.29 12.719 0.001 AB
2MASS_J 38948.99 551.9 11.529 0.015 Vega
2MASS_K 42639.94 933.66 10.488 0.024 Vega
WISE_W1 18912.95 84.46 10.509 0.005 Vega
WISE_W2 10429.92 81.8 10.515 0.009 Vega
WISE_W3 3699.5 164.49 9.806 0.048 Vega
WISE_W4 3682.29 661.85 8.365 0.195 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.123 7.634 8.278
{\rm log}_{10}({\rm SFR}) -1.114 -0.875 -0.698
{\rm log}_{10}({\rm sSFR}) -9.290 -8.423 -7.960
{\rm stellar\ age} 0.022 5.103 8.404

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.029 0.110 0.168
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.009 -0.911 -0.792

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.240 1.503 1.830
\delta -0.218 -0.026 0.172
\tau_1/\tau_2 0.897 1.287 1.692
Q_{PAH} 0.731 2.901 5.440
U_{min} 3.496 9.253 17.282
{\rm log}_{10}(\gamma_e)\, -2.999 -1.276 -0.634

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.981 -2.285 -0.327
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.676 2.034

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.681 -0.402 -0.215
0.03-0.10 Gyr -4.350 -2.733 -1.343
0.10-0.33 Gyr -7.358 -4.244 -2.176
0.33-1.10 Gyr -8.477 -4.298 -2.173
1.10-3.64 Gyr -8.281 -3.762 -2.005
3.64-12.04 Gyr -7.085 -2.969 -1.748
12.04-13.38 Gyr -7.378 -2.670 -1.319

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.030 11.125 11.168
{\rm log}_{10}({\rm SFR}) -2.016 -1.512 -1.102
{\rm log}_{10}({\rm sSFR}) -13.122 -12.621 -12.175
{\rm stellar\ age} 8.373 11.894 12.695

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.342 -0.233 -0.154
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.386 -0.703 -0.052

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.077 0.137 0.216
\delta -0.941 -0.775 -0.492
\tau_1/\tau_2 0.439 0.847 1.272
Q_{PAH} 0.238 0.688 1.584
U_{min} 3.436 9.101 16.865
{\rm log}_{10}(\gamma_e)\, -2.654 -1.837 -1.280

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.706 -4.127 -3.245
{\rm log}_{10}(\tau_{AGN})\, 1.027 1.585 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.957 -1.358 -0.959
0.03-0.10 Gyr -3.232 -1.764 -1.142
0.10-0.33 Gyr -3.169 -1.682 -0.980
0.33-1.10 Gyr -2.848 -1.398 -0.611
1.10-3.64 Gyr -2.459 -0.985 0.054
3.64-12.04 Gyr -1.350 0.628 1.268
12.04-13.38 Gyr 1.259 2.172 2.288