- Additional Authors
- Description
- 1 v.
- Series Statement
- [NASA contractor report] ; NASA/CR-207611
- Uniform Title
- NASA contractor report ; NASA CR-207611.
- Alternative Title
- Origin of the reprocessor
- Broad band X-ray spectrum of narrow line Seyfert 1 AKN 564
- Subject
- Note
- Shipping list no.: 99-0631.
- Reproduction (note)
- Call Number
- READEX Microfiche NAS 1.26:207611
- OCLC
- marcive41877535
- Author
Halpern, Jules P.
- Title
"Monitoring MRK 509 [microform] : the origin of the reprocessor" and "Broad band X-ray spectrum of narrow line Seyfert 1 AKN 564" / submitted by the Trustees of Columbia University in the City of New York ; prepared by Columbia Astrophysics Laboratory, Departments of Astronomy and Physics, Columbia University ; principal investigators, Jules P. Halpern & Karen M. Leighly.
- Imprint
[Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1998]
- Series
[NASA contractor report] ; NASA/CR-207611
NASA contractor report ; NASA CR-207611.
- Reproduction
Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1999] 1 microfiche.
- Added Author
Leighly, Karen M.
Columbia University. Trustees.
Columbia Astrophysics Laboratory (Columbia University)
United States. National Aeronautics and Space Administration.
- Gpo Item No.
0830-H-14 (MF)
- Sudoc No.
NAS 1.26:207611
- Research Call Number
READEX Microfiche NAS 1.26:207611