2018edd

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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
 

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 4.85
Cutout download processed 3.39
Global aperture construction processed 0.65
Local aperture photometry processed 7.16
Global aperture photometry processed 7.2
Validate local photometry processed 0.03
Validate global photometry processed 20.11
Host information processed 0.1
Global host SED inference processed 582.37
Local host SED inference processed 1072.15
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) = 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
 

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})\, 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