... a pressure at which the ion pump will star t. The ion pump will star t quicker, achieve ultimate pressure faster, and last ... Pump does not star t. P u m p b e c o m e s h o t d u r in g star ting. P u m p b e c o m e s h o t d u r in g operation. ...
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Ссылки http://www.apo.nmsu.edu/arc35m/Instruments/ARCTIC/Development/ImagerPDR/GammaVac3Sionpump_manual.pdf -- 2846.4 Кб -- 05.12.2013 Похожие документы
... have moderately bright stars in them, use these to track motions of these stars, and ... for is the "square star" observing mode which allows bright stars to be spread out ...
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Ссылки http://www.apo.nmsu.edu/arc35m/Instruments/ARCTIC/Development/ImagerPDR/APOCameraUpgrade.pdf -- 1297.7 Кб -- 05.12.2013 Похожие документы
... Using the on-axis camera with the telescope pointed at a bright star, tilt the secondary until the central obscuration is centered in out-of-focus star images. ...
... The mass of the primary and its support structure is modeled by mass elements at the ... Similarly the secondary mass is modeled by a mass element at the central node on the ...
... star observed; there is a choice of four formats: Observation record Format 1: star ... Star catalogs Several small star catalogs are supplied with the TPOINT system, as ... star h hours star h minutes star h seconds space star sign star degrees star ...