2019ekj results

Information

Transient
Name:2019ekj
Right ascension: 16h17m30.73s
Declination:50d42m58.54s
Discovery Date:None
Classification:SN II
Redshift:0.062508
MW E(B-V):0.020
Host
Name:2019ekj
Object ID:9907737766004687
Catalog Name:decals
Catalog Release:dr9
Right ascension: 16h17m30.65s
Declination:50d42m55.43s
Redshift:None
Photometric Redshift:0.233
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.59
Transient MWEBV processed 0.04
Host match processed 6.69
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 5.12
Validate global photometry processed 16.07
Global host SED inference processed 411.11
Local aperture photometry processed 4.87
Validate local photometry processed 0.02
Local host SED inference processed 437.48
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h17m30.73s, 50d42m58.54s
semi major axis, semi minor axis (arcsec):1.66, 1.66
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 3.63 1.51 22.499 0.453 AB
SDSS_g 13.16 1.04 21.102 0.086 AB
PanSTARRS_g 13.65 0.36 21.062 0.029 AB
SDSS_r 19.96 1.38 20.650 0.075 AB
PanSTARRS_r 19.06 0.43 20.700 0.025 AB
SDSS_i 24.59 1.69 20.423 0.074 AB
PanSTARRS_i 25.27 0.45 20.394 0.019 AB
PanSTARRS_z 28.2 1.0 20.274 0.038 AB
SDSS_z 23.7 5.02 20.463 0.230 AB
PanSTARRS_y 33.77 2.88 20.079 0.093 AB

Aperture details

RA, DEC (J2000):16h17m30.68s, 50d42m56.00s
semi major axis, semi minor axis (arcsec):9.08, 5.19
angle (degrees, anti-clockwise from east):-117.64
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.08 1.02 21.029 0.079 AB
GALEX_NUV 20.3 0.79 20.631 0.043 AB
SDSS_u -1.1 6.07 AB
SDSS_g 106.88 3.37 18.828 0.034 AB
PanSTARRS_g 116.43 1.48 18.735 0.014 AB
SDSS_r 166.53 4.65 18.346 0.030 AB
PanSTARRS_r 171.36 1.78 18.315 0.011 AB
SDSS_i 211.18 6.01 18.088 0.031 AB
PanSTARRS_z 237.94 4.09 17.959 0.019 AB
SDSS_z 190.39 20.48 18.201 0.117 AB
PanSTARRS_y 257.09 11.78 17.875 0.050 AB
2MASS_J 290.47 157.63 16.847 0.589 Vega
2MASS_H -6.96 244.97 Vega
2MASS_K 221.39 287.76 16.199 1.411 Vega
WISE_W1 110.43 12.02 16.093 0.118 Vega
WISE_W2 69.2 12.81 15.961 0.201 Vega
WISE_W3 37.16 35.18 14.801 1.028 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.238 8.517 8.650
{\rm log}_{10}({\rm SFR}) -2.067 -1.344 -0.541
{\rm log}_{10}({\rm sSFR}) -10.649 -9.943 -8.864
{\rm stellar\ age} 0.725 5.385 7.253

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.414 -0.757 -0.139
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.513 -0.778 -0.012

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.230 0.623 1.079
\delta -0.384 -0.055 0.234
\tau_1/\tau_2 0.682 1.063 1.452
Q_{PAH} 0.880 2.505 4.805
U_{min} 3.141 8.326 15.841
{\rm log}_{10}(\gamma_e)\, -2.875 -1.652 -0.606

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.441 -0.351 0.160
{\rm log}_{10}(\tau_{AGN})\, 1.229 1.594 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.945 -1.816 -1.251
0.03-0.10 Gyr -2.129 -1.287 -0.412
0.10-0.33 Gyr -1.999 -1.247 -0.527
0.33-1.08 Gyr -2.447 -1.360 -0.878
1.08-3.54 Gyr -3.409 -1.479 -1.145
3.54-11.63 Gyr -4.134 -1.579 -1.239
11.63-12.93 Gyr -4.040 -1.621 -1.030

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.388 9.504 9.611
{\rm log}_{10}({\rm SFR}) -0.898 -0.566 -0.253
{\rm log}_{10}({\rm sSFR}) -10.394 -10.081 -9.767
{\rm stellar\ age} 5.991 7.224 8.875

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.480 -1.071 -0.724
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.511 0.049 0.361

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.197 0.346
\delta -0.484 -0.063 0.224
\tau_1/\tau_2 0.671 1.012 1.361
Q_{PAH} 0.865 2.416 4.621
U_{min} 2.926 8.312 15.538
{\rm log}_{10}(\gamma_e)\, -2.199 -1.186 -0.419

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.089 -2.762 -1.646
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.552 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.123 -1.097 -0.815
0.03-0.10 Gyr -0.871 -0.456 -0.104
0.10-0.33 Gyr -0.861 -0.448 -0.164
0.33-1.08 Gyr -1.240 -0.673 -0.361
1.08-3.54 Gyr -1.168 -0.616 -0.357
3.54-11.63 Gyr -0.680 -0.392 -0.240
11.63-12.93 Gyr -0.852 -0.288 0.324