Open AccessThe 50-foot focal length vacuum spectrograph for solar research.
Author(s) -
Robert R. McMath,
Orren C. Mohler,
A. Keith Pierce
Publication year - 1954
Publication title -
the astronomical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.61
H-Index - 271
eISSN - 1538-3881
pISSN - 0004-6256
DOI - 10.1086/107087
Subject(s) - physics , spectrograph , astronomy , optics , foot (prosody) , astrophysics , spectral line , philosophy , linguistics