2018enb results

Information

Transient
Name:2018enb
Right ascension: 21h39m34.57s
Declination:8d52m47.30s
Discovery Date:None
Classification:Ia
Redshift:0.028410
MW E(B-V):0.044
Host
Name:2018enb
Right ascension: 21h39m34.61s
Declination:8d52m36.86s
Redshift:0.028410
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 17.98
Transient MWEBV processed 0.05
Host match processed 3.45
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.69
Global aperture photometry processed 5.98
Validate global photometry processed 17.86
Global host SED inference processed 526.79
Local aperture photometry processed 6.53
Validate local photometry processed 0.03
Local host SED inference processed 436.7
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h39m34.57s, 8d52m47.30s
semi major axis, semi minor axis (arcsec):3.51, 3.51
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 18.88 2.98 20.710 0.172 AB
SDSS_g 157.6 3.43 18.406 0.024 AB
DES_g 165.27 0.77 18.354 0.005 AB
PanSTARRS_g 186.41 1.04 18.224 0.006 AB
SDSS_r 345.44 5.24 17.554 0.016 AB
PanSTARRS_r 384.28 1.23 17.438 0.003 AB
DES_r 367.75 1.69 17.486 0.005 AB
SDSS_i 516.37 6.82 17.118 0.014 AB
PanSTARRS_i 551.35 1.27 17.046 0.003 AB
PanSTARRS_z 702.12 2.79 16.784 0.004 AB
SDSS_z 666.86 12.85 16.840 0.021 AB
DES_z 720.44 3.98 16.756 0.006 AB
PanSTARRS_y 885.33 6.88 16.532 0.008 AB
2MASS_J 962.37 87.06 15.547 0.098 Vega
2MASS_H 1075.43 141.29 14.953 0.143 Vega
2MASS_K 1105.33 143.01 14.453 0.140 Vega

Aperture details

RA, DEC (J2000):21h39m34.60s, 8d52m36.86s
semi major axis, semi minor axis (arcsec):21.13, 20.91
angle (degrees, anti-clockwise from east):-34.79
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 57.19 6.93 19.507 0.132 AB
GALEX_NUV 111.65 7.2 18.780 0.070 AB
SDSS_u 1011.25 19.18 16.388 0.021 AB
SDSS_g 6900.61 22.48 14.303 0.004 AB
PanSTARRS_g 7719.81 6.25 14.181 0.001 AB
SDSS_r 15349.86 34.36 13.435 0.002 AB
PanSTARRS_r 15981.01 7.45 13.391 0.001 AB
SDSS_i 23164.98 44.41 12.988 0.002 AB
PanSTARRS_i 23526.53 7.68 12.971 0.000 AB
PanSTARRS_z 30237.06 16.73 12.699 0.001 AB
SDSS_z 31662.57 80.32 12.649 0.003 AB
DES_z 32430.11 26.47 12.623 0.001 AB
PanSTARRS_y 37236.04 41.1 12.473 0.001 AB
2MASS_J 46662.05 526.53 11.333 0.012 Vega
2MASS_H 60720.41 853.36 10.574 0.015 Vega
2MASS_K 50369.36 863.57 10.307 0.019 Vega
WISE_W1 22883.71 107.69 10.302 0.005 Vega
WISE_W2 12557.25 103.77 10.314 0.009 Vega
WISE_W3 6658.96 229.4 9.167 0.037 Vega
WISE_W4 4616.69 1356.05 8.119 0.319 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.365 9.487 9.601
{\rm log}_{10}({\rm SFR}) -2.431 -1.385 -0.743
{\rm log}_{10}({\rm sSFR}) -11.940 -10.893 -10.184
{\rm stellar\ age} 5.454 7.468 9.730

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.303 -0.724 -0.375
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.543 -0.774 -0.009

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.502 0.922 1.311
\delta -0.593 -0.257 0.031
\tau_1/\tau_2 0.586 0.908 1.251
Q_{PAH} 0.592 2.429 4.916
U_{min} 2.614 7.797 14.927
{\rm log}_{10}(\gamma_e)\, -3.345 -2.023 -1.219

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.043 -1.988 -0.889
{\rm log}_{10}(\tau_{AGN})\, 0.867 1.267 1.780

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.428 -1.390 -0.792
0.03-0.10 Gyr -2.811 -1.490 -0.724
0.10-0.33 Gyr -2.553 -1.300 -0.559
0.33-1.10 Gyr -2.015 -0.881 -0.334
1.10-3.63 Gyr -1.406 -0.540 -0.232
3.63-12.04 Gyr -1.085 -0.480 -0.283
12.04-13.38 Gyr -0.961 -0.320 0.389

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.148 11.228 11.277
{\rm log}_{10}({\rm SFR}) -0.799 -0.384 -0.071
{\rm log}_{10}({\rm sSFR}) -12.039 -11.610 -11.253
{\rm stellar\ age} 8.643 11.699 12.670

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.473 -0.327 -0.231
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.121 -0.743 -0.391

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.183 0.256 0.356
\delta -0.858 -0.688 -0.487
\tau_1/\tau_2 0.253 0.618 1.017
Q_{PAH} 0.195 0.502 1.007
U_{min} 2.796 7.354 14.026
{\rm log}_{10}(\gamma_e)\, -3.521 -3.013 -2.362

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.693 -4.158 -3.402
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.530 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.707 -0.318 -0.044
0.03-0.10 Gyr -1.778 -0.491 -0.022
0.10-0.33 Gyr -2.597 -0.602 -0.017
0.33-1.10 Gyr -2.682 -0.716 -0.003
1.10-3.63 Gyr -2.453 -0.594 0.224
3.63-12.04 Gyr -0.806 0.809 1.362
12.04-13.38 Gyr 1.538 2.258 2.398