2018djd results

Information

Transient
Name:2018djd
Right ascension: 2h14m33.99s
Declination:-0d45m55.57s
Discovery Date:None
Classification:Ia
Redshift:0.026390
MW E(B-V):0.032
Host
Name:2018djd
Right ascension: 2h14m33.55s
Declination:-0d46m00.16s
Redshift:0.026093
Photometric Redshift:0.018
 

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 15.69
Transient MWEBV processed 0.04
Host match processed 2.44
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 7.77
Validate global photometry processed 20.13
Global host SED inference processed 423.88
Local aperture photometry processed 7.52
Validate local photometry processed 0.03
Local host SED inference processed 473.54
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h14m33.99s, -0d45m55.57s
semi major axis, semi minor axis (arcsec):3.81, 3.81
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 135.35 4.45 18.571 0.036 AB
SDSS_g 491.0 5.94 17.172 0.013 AB
DES_g 529.42 0.87 17.091 0.002 AB
PanSTARRS_g 508.94 1.1 17.133 0.002 AB
SDSS_r 976.44 8.34 16.426 0.009 AB
PanSTARRS_r 973.0 1.25 16.430 0.001 AB
DES_r 1065.51 1.58 16.331 0.002 AB
SDSS_i 1385.83 10.36 16.046 0.008 AB
PanSTARRS_i 1339.35 1.49 16.083 0.001 AB
PanSTARRS_z 1615.01 3.28 15.880 0.002 AB
SDSS_z 1775.09 15.44 15.777 0.009 AB
DES_z 1815.52 4.95 15.752 0.003 AB
PanSTARRS_y 2147.34 6.55 15.570 0.003 AB
2MASS_J 2626.82 74.44 14.457 0.031 Vega
2MASS_H 3364.22 113.26 13.715 0.037 Vega
2MASS_K 2913.31 136.9 13.401 0.051 Vega

Aperture details

RA, DEC (J2000):2h14m33.59s, -0d45m59.56s
semi major axis, semi minor axis (arcsec):32.04, 31.53
angle (degrees, anti-clockwise from east):-38.94
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 590.11 4.57 16.973 0.008 AB
GALEX_NUV 832.86 3.26 16.599 0.004 AB
SDSS_u 3297.56 31.62 15.105 0.010 AB
SDSS_g 12751.26 31.77 13.636 0.003 AB
DES_g 13471.02 5.44 13.576 0.000 AB
PanSTARRS_g 12897.83 8.48 13.624 0.001 AB
SDSS_r 25512.45 44.44 12.883 0.002 AB
DES_r 28127.75 9.21 12.777 0.000 AB
SDSS_i 35938.06 58.19 12.511 0.002 AB
PanSTARRS_i 35702.4 11.73 12.518 0.000 AB
PanSTARRS_z 42402.47 26.27 12.332 0.001 AB
SDSS_z 45195.57 106.49 12.262 0.003 AB
DES_z 47790.39 26.71 12.202 0.001 AB
PanSTARRS_y 55041.32 53.83 12.048 0.001 AB
2MASS_J 71393.67 612.19 10.871 0.009 Vega
2MASS_H 90920.76 938.49 10.136 0.011 Vega
2MASS_K 93383.57 1139.54 9.637 0.013 Vega
WISE_W1 39722.33 257.67 9.703 0.007 Vega
WISE_W2 28695.83 157.36 9.416 0.006 Vega
WISE_W3 93890.61 435.76 6.294 0.005 Vega
WISE_W4 181609.15 20461.44 4.132 0.122 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.568 9.723 9.887
{\rm log}_{10}({\rm SFR}) -0.798 -0.339 0.211
{\rm log}_{10}({\rm sSFR}) -10.619 -10.085 -9.407
{\rm stellar\ age} 5.155 6.999 8.563

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.595 -0.982 -0.393
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.110 0.136 0.340

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.602 1.070 1.324
\delta -0.426 -0.164 0.123
\tau_1/\tau_2 0.668 1.001 1.338
Q_{PAH} 0.518 1.692 3.866
U_{min} 2.511 7.300 14.247
{\rm log}_{10}(\gamma_e)\, -3.547 -2.697 -1.547

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.476 -3.421 -1.328
{\rm log}_{10}(\tau_{AGN})\, 0.789 1.251 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.659 -0.234 0.006
0.03-0.10 Gyr -1.160 -0.394 0.288
0.10-0.33 Gyr -1.185 -0.448 0.090
0.33-1.10 Gyr -1.065 -0.429 -0.055
1.10-3.64 Gyr -0.744 -0.264 0.034
3.64-12.07 Gyr -0.649 -0.224 -0.012
12.07-13.41 Gyr -0.822 -0.174 0.399

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.133 11.182 11.238
{\rm log}_{10}({\rm SFR}) 0.220 0.399 0.584
{\rm log}_{10}({\rm sSFR}) -10.958 -10.778 -10.596
{\rm stellar\ age} 7.072 7.844 8.891

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.394 -0.183 -0.033
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.067 0.196 0.314

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.278 0.398 0.568
\delta -0.354 -0.129 0.064
\tau_1/\tau_2 0.235 0.519 0.848
Q_{PAH} 0.158 0.535 1.175
U_{min} 2.832 7.389 14.400
{\rm log}_{10}(\gamma_e)\, -2.899 -2.026 -1.535

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.559 -1.320 -1.137
{\rm log}_{10}(\tau_{AGN})\, 1.415 1.609 1.742

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.604 0.763 0.926
0.03-0.10 Gyr -0.652 -0.012 0.379
0.10-0.33 Gyr -0.871 -0.112 0.301
0.33-1.10 Gyr -0.032 0.495 0.778
1.10-3.64 Gyr 0.550 1.029 1.290
3.64-12.07 Gyr 1.162 1.336 1.438
12.07-13.41 Gyr 0.890 1.398 1.849