WDJ164354.35+161615.60

Gaia DR3 4462785068553902336 (Simbad) (Vizier)

Parameter from DESI DR1

SpT Conf Model Conf pwd_DESI pwd_GF19 pwd_GF21
DBA 1.000 He 1.000 1.000 0.543 0.313

Teff [K] e_Teff [K] logg [cgs] e_logg [cgs] log(H/He) [dex] e_log(H/He) [dex] RV [km/s] e_RV [km/s]
47339 407 7.376 0.018 - - -158.2 39.7

d e_d E(B-V) e_E(B-V) FluxCont N_Exp
1468 33 0.0709 0.0009 0.000 1

DESI spectra

Inspection plot (click for PDF)

Best joint spectroscopic fit: He atmosphere

Best joint photometric fit: He atmosphere

Best joint fit - corner plot: He atmosphere

All fits

WDJ164354.35+161615.60_DESI_DR1_H_joint_CornerPlot
WDJ164354.35+161615.60_DESI_DR1_H_joint_PhotometricFitPlot
WDJ164354.35+161615.60_DESI_DR1_H_joint_SpectroscopicFitPlot
WDJ164354.35+161615.60_DESI_DR1_H_photometric_CornerPlot
WDJ164354.35+161615.60_DESI_DR1_H_photometric_PhotometricFitPlot
WDJ164354.35+161615.60_DESI_DR1_H_spectroscopic_CornerPlot
WDJ164354.35+161615.60_DESI_DR1_H_spectroscopic_SpectroscopicFitPlot
WDJ164354.35+161615.60_DESI_DR1_He+H_joint_CornerPlot
WDJ164354.35+161615.60_DESI_DR1_He+H_joint_PhotometricFitPlot
WDJ164354.35+161615.60_DESI_DR1_He+H_joint_SpectroscopicFitPlot
WDJ164354.35+161615.60_DESI_DR1_He+H_photometric_CornerPlot
WDJ164354.35+161615.60_DESI_DR1_He+H_photometric_PhotometricFitPlot
WDJ164354.35+161615.60_DESI_DR1_He+H_spectroscopic_CornerPlot
WDJ164354.35+161615.60_DESI_DR1_He+H_spectroscopic_SpectroscopicFitPlot
WDJ164354.35+161615.60_DESI_DR1_He_joint_CornerPlot
WDJ164354.35+161615.60_DESI_DR1_He_joint_PhotometricFitPlot
WDJ164354.35+161615.60_DESI_DR1_He_joint_SpectroscopicFitPlot
WDJ164354.35+161615.60_DESI_DR1_He_photometric_CornerPlot
WDJ164354.35+161615.60_DESI_DR1_He_photometric_PhotometricFitPlot
WDJ164354.35+161615.60_DESI_DR1_He_spectroscopic_CornerPlot
WDJ164354.35+161615.60_DESI_DR1_He_spectroscopic_SpectroscopicFitPlot

All MCMC samples

WDJ164354.35+161615.60_DESI_DR1_H_joint_Samples
WDJ164354.35+161615.60_DESI_DR1_H_photometric_Samples
WDJ164354.35+161615.60_DESI_DR1_H_spectroscopic_Samples
WDJ164354.35+161615.60_DESI_DR1_He+H_joint_Samples
WDJ164354.35+161615.60_DESI_DR1_He+H_photometric_Samples
WDJ164354.35+161615.60_DESI_DR1_He+H_spectroscopic_Samples
WDJ164354.35+161615.60_DESI_DR1_He_joint_Samples
WDJ164354.35+161615.60_DESI_DR1_He_photometric_Samples
WDJ164354.35+161615.60_DESI_DR1_He_spectroscopic_Samples

Reddening prior

WDJ164354.35+161615.60_DESI_DR1_EBminusVprior