NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Time-resolved spectrophotometry of the AM Herculis system E2003 + 225Time-resolved, medium-resolution photometry is reported for the binary system E2003 + 225 over a complete orbital period in 1984. The object was 1.5-2 mag fainter than when viewed earlier in 1984. The fluxes, equivalent widths and full widths at FWHM for dominant lines are presented for four points in the cycle. A coincidence of emission lines and a 4860 A continuum line was observed for the faster component, which had a 500 km/sec velocity amplitude that was symmetric around the zero line. An aberrant emission line component, i.e., stationary narrow emission lines displaced about 9 A from the rest wavelengths, is modeled as Zeeman splitting of emission from material close to the primary.
Document ID
19870040386
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Mccarthy, Patrick
(California Univ. Berkeley, CA, United States)
Bowyer, Stuart
(California, University Berkeley, United States)
Clarke, John T.
(NASA Marshall Space Flight Center Huntsville, AL, United States)
Date Acquired
August 13, 2013
Publication Date
December 15, 1986
Publication Information
Publication: Astrophysical Journal, Part 1
Volume: 311
ISSN: 0004-637X
Subject Category
Astrophysics
Accession Number
87A27660
Funding Number(s)
CONTRACT_GRANT: NGR-05-003-450
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available