2018enk

Download data

Information

Transient

Name: 2018enk
Right ascension: 0h25m51.83s
Declination: -20d40m50.27s
Discovery Date: None
Classification: SNIa
Redshift: 0.053140
MW E(B-V): 0.016

Host

Name: 2018enk
Right ascension: 0h25m51.56s
Declination: -20d40m38.60s
Redshift: 0.053140
Photometric Redshift: 0.063
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.87
Cutout download processed 15.21
Global aperture construction processed 0.58
Local aperture photometry processed 5.29
Global aperture photometry processed 5.49
Validate local photometry processed 0.02
Validate global photometry processed 14.78
Host information processed 0.09
Global host SED inference processed 509.56
Local host SED inference processed 482.23
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Log transient processing status processed None
 

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) = 0h25m51.83s, -20d40m50.27s
semi major axis, semi minor axis (arcsec) = 1.93, 1.93
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 2.26 1.89 23.014 0.909
SDSS_g 6.18 0.89 21.922 0.157
PanSTARRS_g 4.94 0.51 22.167 0.113
SDSS_r 13.07 1.44 21.109 0.120
PanSTARRS_r 12.41 0.63 21.165 0.055
SDSS_i 16.74 2.29 20.841 0.149
PanSTARRS_i 17.49 0.75 20.793 0.047
PanSTARRS_z 17.52 1.49 20.791 0.092
SDSS_z 15.26 8.58 20.941 0.610
DES_z 23.65 1.77 20.465 0.081
PanSTARRS_y 28.31 3.33 20.270 0.128

Aperture details

RA, DEC (J2000) = 0h25m51.55s, -20d40m38.50s
semi major axis, semi minor axis (arcsec) = 10.63, 9.83
angle (degrees, anti-clockwise from east) = -175.53

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 18.34 4.47 20.741 0.264
SDSS_u 296.82 10.93 17.719 0.040
SDSS_g 1290.41 9.87 16.123 0.008
PanSTARRS_g 1308.93 2.87 16.108 0.002
SDSS_r 2802.62 14.9 15.281 0.006
PanSTARRS_r 2715.67 3.45 15.315 0.001
SDSS_i 4180.91 19.68 14.847 0.005
PanSTARRS_i 4059.13 4.03 14.879 0.001
PanSTARRS_z 5011.51 7.95 14.650 0.002
SDSS_z 5478.32 48.71 14.553 0.010
DES_z 5381.13 23.82 14.573 0.005
PanSTARRS_y 6189.1 17.44 14.421 0.003
2MASS_J 8271.04 274.64 13.211 0.036
2MASS_H 10646.34 451.01 12.464 0.046
2MASS_K 8800.2 422.66 12.201 0.052
WISE_W1 3946.04 36.9 12.211 0.010
WISE_W2 2212.95 44.07 12.199 0.022
WISE_W3 1309.14 165.13 10.934 0.137
WISE_W4 544.28 842.44 10.440 1.680
 

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})\, 8.314 8.572 8.737
{\rm log}_{10}({\rm SFR}) -1.824 -1.272 -0.742
{\rm log}_{10}({\rm sSFR}) -10.402 -9.843 -9.227
{\rm stellar\ age} 4.144 6.965 8.614

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.619 -1.042 -0.318
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.381 0.054 0.362

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.874 1.406 1.862
\delta -0.161 0.055 0.257
\tau_1/\tau_2 0.678 1.010 1.361
Q_{PAH} 0.709 2.220 4.867
U_{min} 3.009 8.391 15.325
{\rm log}_{10}(\gamma_e)\, -2.811 -1.771 -0.624

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.610 -1.196 -0.169
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.474 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.750 -1.130 -0.574
0.03-0.10 Gyr -2.257 -1.457 -0.855
0.10-0.33 Gyr -2.539 -1.669 -1.094
0.33-1.08 Gyr -2.837 -1.779 -1.243
1.08-3.57 Gyr -2.652 -1.562 -1.226
3.57-11.74 Gyr -2.237 -1.375 -1.115
11.74-13.05 Gyr -2.335 -1.389 -0.678

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.912 11.009 11.065
{\rm log}_{10}({\rm SFR}) -1.344 -0.672 0.149
{\rm log}_{10}({\rm sSFR}) -12.315 -11.648 -10.796
{\rm stellar\ age} 8.406 11.856 12.373

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.785 -0.561 -0.402
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.502 -0.008 0.373

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.223 0.350 0.528
\delta -0.451 -0.118 0.089
\tau_1/\tau_2 0.383 0.817 1.258
Q_{PAH} 0.224 0.829 2.176
U_{min} 2.279 6.958 15.014
{\rm log}_{10}(\gamma_e)\, -3.582 -2.893 -1.723

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.576 -3.921 -3.040
{\rm log}_{10}(\tau_{AGN})\, 1.041 1.582 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.401 -0.665 -0.095
0.03-0.10 Gyr -2.563 -0.843 0.240
0.10-0.33 Gyr -3.512 -1.246 -0.134
0.33-1.08 Gyr -4.462 -1.695 -0.479
1.08-3.57 Gyr -3.487 -1.318 -0.174
3.57-11.74 Gyr -1.485 0.316 1.149
11.74-13.05 Gyr 1.279 2.104 2.196