Sentence:  The measurements made with the NRL 50 - foot reflector , which is altitude azimuth mounted , would have shown a systematic change with <WSD>local</WSD> hour angle in the measured intensities of Venus and Jupiter if a substantial part of the radiation had been linearly polarized . 
Meaning of the word marked with <WSD> tags:  relating to or applicable to or concerned with the administration of a city or town or district rather than a larger area