2018wd

Download data

Information

Transient

Name: 2018wd
Right ascension: 16h53m55.89s
Declination: 35d15m15.16s
Discovery Date: None
Classification: Ia
Redshift: 0.037310
MW E(B-V): 0.015

Host

Name: 2018wd
Right ascension: 16h53m56.10s
Declination: 35d15m19.05s
Redshift: 0.037248
Photometric Redshift: 0.030
 

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 2.8
Cutout download processed 23.18
Global aperture construction processed 0.64
Local aperture photometry processed 7.45
Global aperture photometry processed 8.24
Validate local photometry processed 0.03
Validate global photometry processed 20.41
Host information processed 0.09
Global host SED inference processed 447.74
Local host SED inference processed 454.99
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) = 16h53m55.89s, 35d15m15.16s
semi major axis, semi minor axis (arcsec) = 2.71, 2.71
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 38.35 2.43 19.941 0.069 AB
SDSS_g 160.74 3.35 18.385 0.023 AB
DES_g 177.51 1.06 18.277 0.006 AB
PanSTARRS_g 181.9 0.58 18.250 0.003 AB
SDSS_r 312.32 4.69 17.664 0.016 AB
PanSTARRS_r 337.14 0.78 17.580 0.003 AB
DES_r 359.27 1.78 17.511 0.005 AB
SDSS_i 426.71 5.63 17.325 0.014 AB
PanSTARRS_i 457.68 0.72 17.249 0.002 AB
PanSTARRS_z 543.52 1.75 17.062 0.004 AB
SDSS_z 551.36 9.83 17.046 0.019 AB
DES_z 551.42 4.56 17.046 0.009 AB
PanSTARRS_y 680.65 4.06 16.818 0.006 AB

Aperture details

RA, DEC (J2000) = 16h53m56.09s, 35d15m19.11s
semi major axis, semi minor axis (arcsec) = 11.2, 8.62
angle (degrees, anti-clockwise from east) = -23.03

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.69 0.15 22.484 0.044 AB
GALEX_NUV 25.26 0.18 20.394 0.008 AB
SDSS_u 463.4 8.78 17.235 0.021 AB
SDSS_g 2237.04 12.49 15.526 0.006 AB
DES_g 2306.19 3.82 15.493 0.002 AB
PanSTARRS_g 2424.68 2.1 15.438 0.001 AB
SDSS_r 4460.12 17.69 14.777 0.004 AB
PanSTARRS_r 4629.25 2.86 14.736 0.001 AB
DES_r 4697.3 6.45 14.720 0.001 AB
SDSS_i 6190.61 21.37 14.421 0.004 AB
PanSTARRS_i 6264.91 2.61 14.408 0.000 AB
PanSTARRS_z 7346.19 6.3 14.235 0.001 AB
SDSS_z 7712.89 36.14 14.182 0.005 AB
DES_z 7734.96 17.06 14.179 0.002 AB
PanSTARRS_y 8876.39 14.77 14.029 0.002 AB
2MASS_J 10816.13 181.65 12.920 0.018 Vega
2MASS_H 13123.88 260.49 12.237 0.022 Vega
2MASS_K 11428.87 279.28 11.917 0.027 Vega
WISE_W1 4890.83 36.46 11.978 0.008 Vega
WISE_W2 2754.23 36.06 11.961 0.014 Vega
WISE_W3 759.0 96.47 11.525 0.138 Vega
WISE_W4 471.74 453.48 10.596 1.044 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})\, 9.395 9.546 9.684
{\rm log}_{10}({\rm SFR}) -1.236 -0.735 -0.295
{\rm log}_{10}({\rm sSFR}) -10.853 -10.292 -9.770
{\rm stellar\ age} 5.312 7.402 9.818

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.588 -1.044 -0.648
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.716 -0.011 0.316

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.391 0.812 1.143
\delta -0.719 -0.356 0.015
\tau_1/\tau_2 0.595 0.923 1.282
Q_{PAH} 0.370 1.522 3.359
U_{min} 2.885 7.842 14.845
{\rm log}_{10}(\gamma_e)\, -3.485 -2.261 -1.228

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.319 -2.731 -0.696
{\rm log}_{10}(\tau_{AGN})\, 0.869 1.311 1.753

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.076 -0.664 -0.299
0.03-0.10 Gyr -1.655 -0.800 -0.289
0.10-0.33 Gyr -1.765 -0.836 -0.239
0.33-1.09 Gyr -1.812 -0.776 -0.254
1.09-3.61 Gyr -1.578 -0.581 -0.245
3.61-11.93 Gyr -0.995 -0.418 -0.196
11.93-13.26 Gyr -0.953 -0.261 0.475

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.691 10.761 10.844
{\rm log}_{10}({\rm SFR}) -4.380 -2.615 -1.914
{\rm log}_{10}({\rm sSFR}) -15.100 -13.375 -12.664
{\rm stellar\ age} 7.898 10.580 12.563

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.726 -0.593 -0.474
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.495 -0.713 0.096

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.064 0.118 0.197
\delta -0.769 -0.406 -0.022
\tau_1/\tau_2 0.458 0.910 1.382
Q_{PAH} 0.659 1.727 3.841
U_{min} 3.400 9.774 17.733
{\rm log}_{10}(\gamma_e)\, -1.959 -1.193 -0.608

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.310 -3.531 -2.694
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.509 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.363 -2.709 -1.904
0.03-0.10 Gyr -5.416 -2.942 -1.934
0.10-0.33 Gyr -5.667 -3.041 -1.872
0.33-1.09 Gyr -4.871 -2.638 -1.343
1.09-3.61 Gyr -3.370 -1.666 -0.250
3.61-11.93 Gyr -1.426 0.684 0.994
11.93-13.26 Gyr 0.411 1.672 1.973