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astro-ph1994
Astrometric Plate Reduction with Orthogonal Functions and Milli-Arcseconds Accuracy in Deep Proper Motion Surveys
Devendra Ojha, Olivier Bienayme
We have been doing a sample survey in UBV photometry and proper motions as part of an investigation of galactic structure and evolution. The programme is based on Schmidt plates (f…
astro-ph1994
The Asymmetric Drift of the Thick Disk Population
Devendra Ojha, Annie C. Robin, Olivier Bienayme
We investigate the kinematics of the intermediate population using the photometric and astrometric sample surveys towards two opposite directions (galactic centre and anticentre) a…
astro-ph1994
Ubv CCD Standards Near 5C1 Radio Sources at Intermediate Galactic Latitude-I
V. Mohan, D. K. Ojha, O. Bienayme +9
We have been doing a photometric and astrometric sample survey programme on Schmidt plates in a few selected directions in the Galaxy with an aim to study galactic stellar populati…