NEW TECHNIQUES IN ASTRONOMY MATERIALS OF THE 1961 CONFERENCE: SELECTED ARTICLES.
Abstract
Contents: Spectrograph with photocontact device to observe fogginess, Experience in using a vacuum chamber for testing accurate mirrors of astronomical instruments.
Document Details
- Document Type
- Technical Report
- Publication Date
- Apr 06, 1966
- Accession Number
- AD0641106
Entities
Organizations
- National Air and Space Intelligence Center