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The 1984 solar oscillation program of the Mount Wilson 60-foot towerThe instrumentation, data, and preliminary results from the summer, 1984, solar oscillation observing program which was carried out using the 60-foot tower telescope of the Mt. Wilson Observatory are described. This program was carried out with a dedicated solar oscillation observing system and obtained full-disk Dopplergrams every 40 seconds for up to 11 hours per day. Between June and September, 1984, observations were obtained with a Na magneto-optical filter on 90 different days. The data analysis has progressed to the point that spherical harmonic filter functions were employed to generate a few one-dimensional power spectra from a single day's observations.
Document ID
19860002728
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Rhodes, E. J., Jr.
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Cacciani, A.
(Rome Univ. United States)
Tomczyk, S.
(California Univ. Los Angeles, United States)
Ulrich, R. K.
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Date Acquired
September 5, 2013
Publication Date
January 1, 1985
Subject Category
Solar Physics
Report/Patent Number
NAS 1.26:176248
NASA-CR-176248
Report Number: NAS 1.26:176248
Report Number: NASA-CR-176248
Accession Number
86N12195
Funding Number(s)
CONTRACT_GRANT: NAGW-13
CONTRACT_GRANT: NAGW-472
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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