Rotation and masses of galaxies as determined by single spacing interferometry of 21 CM hydrogen emission
A total of 79 galaxies have been investigated with the Owens Valley Observatory's two-element interferometer for content of neutral hydrogen. The baseline used was 100 feet east-west, and the filter bandwidth was 100 kHz. Thirty of the galaxies had detectable emission (> 0.5 f.u.). The resul...
Internet
https://thesis.library.caltech.edu/3852/1/Rogstad_dh_1967.pdfRogstad, David Herbert (1967) Rotation and masses of galaxies as determined by single spacing interferometry of 21 CM hydrogen emission. Dissertation (Ph.D.), California Institute of Technology. doi:10.7907/PV8N-N966. https://resolver.caltech.edu/CaltechETD:etd-10012002-152156 <https://resolver.caltech.edu/CaltechETD:etd-10012002-152156>