139 research outputs found

    Advanced Transport Operating System (ATOPS) color displays software description microprocessor system

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    This document describes the software created for the Sperry Microprocessor Color Display System used for the Advanced Transport Operating Systems (ATOPS) project on the Transport Systems Research Vehicle (TSRV). The software delivery known as the 'baseline display system', is the one described in this document. Throughout this publication, module descriptions are presented in a standardized format which contains module purpose, calling sequence, detailed description, and global references. The global reference section includes procedures and common variables referenced by a particular module. The system described supports the Research Flight Deck (RFD) of the TSRV. The RFD contains eight cathode ray tubes (CRTs) which depict a Primary Flight Display, Navigation Display, System Warning Display, Takeoff Performance Monitoring System Display, and Engine Display

    Advanced Transport Operating System (ATOPS) color displays software description: MicroVAX system

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    This document describes the software created for the Display MicroVAX computer used for the Advanced Transport Operating Systems (ATOPS) project on the Transport Systems Research Vehicle (TSRV). The software delivery of February 27, 1991, known as the 'baseline display system', is the one described in this document. Throughout this publication, module descriptions are presented in a standardized format which contains module purpose, calling sequence, detailed description, and global references. The global references section includes subroutines, functions, and common variables referenced by a particular module. The system described supports the Research Flight Deck (RFD) of the TSRV. The RFD contains eight Cathode Ray Tubes (CRTs) which depict a Primary Flight Display, Navigation Display, System Warning Display, Takeoff Performance Monitoring System Display, and Engine Display

    The LVLASO I/O Concentrator Software Description

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    This paper describes the software written for the VO Concentrator Unit in support of the Low Visibility Landing and Surface Operations (LVLASO) experiment flown on-board NASA's Boeing 757 aircraft

    High-Resolution Infrared Grating Spectrometer

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    THE DEUTERIUM SULFIDE BAND AT 4590cm−14590 cm^{-1}

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    Author Institution: Department of Physics, Michigan State College; Mallinckrodt Chemical Laboratories, Harvard University; Mallinckrodt Chemical Laboratories, National Bureau of StandardsThe absorption of deuterium sulfide has been observed and measured under high resolution from 4500 to 4675cm−14675 cm^{-1}. The rotational structure has been analyzed through the use of published energy and line strength tables for the rigid asymmetric rotor. A classical centrifugal distortion was applied to the rigid energy levels. The absorption is attributed to the vibrational band having an excited state with the quantum numbers (n1,n2,n3)=(1,1,1)(n_{1}, n_{2}, n_{3}) = (1, 1, 1). More than 100 lines with J<8J<8 have been assigned with an average deviation of less than .08cm−1.08 cm^{-1}. Using the ground state inertial constants the D-S distance is calculated to be 1.345A and the DSD angle to be 92∘16′92^{\circ}16^{\prime}, in excellent agreement with similar structural parameters determined for H2SH_{2} S from infrared studies
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