Accession Number:

AD0679758

Title:

SEVEN PROJECTS IN STELLAR AND UPPER ATMOSPHERIC PHYSICS.

Descriptive Note:

Final rept. (Part 2), Feb 67-Aug 68,

Corporate Author:

DABCOVICH AND CO INC LEXINGTON MASS

Personal Author(s):

• Boudreau,Robert F.
• Dabcovich,Milan R.
• Dieter,Kenneth
• Fridman,Jonathan D.
• Lai,Shu T.

Report Date:

1968-11-01

Pagination or Media Count:

107.0

Abstract:

Computer programs written for seven projects are analyzed. These include Determination of star temperatures using shifts in titanium lines Determination of an optimum mathematical filter to minimize the discrepancy between a given signal and an ideal signal the power spectrum of which is known Correlation of weather information from a multistation experiment Auroral temperatures computed using spectral lines observed in Fabry-Perot interferometers Magnetic tape regeneration technique Studies in the time variance of ionospheric power distributions through the analysis of ionospheric RF Band reflectivity patterns Studies in ionospheric drift. Author

Descriptors:

• (*ASTROPHYSICS
• *COMPUTER PROGRAMMING)
• (*UPPER ATMOSPHERE
• COMPUTER PROGRAMMING)
• POWER SPECTRA
• STARS
• AURORAE
• IONOSPHERE
• SURFACE TEMPERATURE
• WEATHER
• RADIOFREQUENCY
• INTERFEROMETERS
• MAGNETIC TAPE
• TITANIUM
• MATHEMATICAL PROGRAMMING
• INFORMATION THEORY

Subject Categories:

• Astrophysics
• Atmospheric Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE