KOI-74 radial velocities and fluxes (Bloemen+, 2012)
To determine the spectral type, the rotational velocity and the radial velocity amplitude of the primary, we obtained 46 high-resolution (R~85000) echelle...
The COSMOS Survey is currently mapping 0.5 deg2 of sky in optical and near-IR bands to definesamples of compact galaxies at high redshift for spectroscopic...
L iquid Crystal Variable Retarders For Aerospace Applications
Polarization modulators based on Liquid Crystal Variable Retarders (LCVRs) are envisaged as a powerful and versatile solution whose main advantage is the lack...
L'Observation Solaire. Chapitre II.—Etude de la Chromosphere.
I. Appareils auxiliaires; II. Observation de la chromosphere. Spectroscope des protuberances; III. Le spectroheliographe. Notions preliminaires historico...
L'Observation Solaire. Chapitre IV—Étude de la radiation solaire.
I. Préliminaires et description des appareils, II. Idée générale du problème et mméthodes d'investigation; III. Le Pyrhéliomètre compensateur d'Augström