Energy levels of Ca VII from observations of RR Telescopii.
Abstract
Three lines attributed to [Ca vii] have been found present in RR Tel since 1967. Their measured wavelengths lead to slightly revised energy levels of Ca vii.
- Publication:
-
Monthly Notices of the Royal Astronomical Society
- Pub Date:
- April 1974
- DOI:
- 10.1093/mnras/167.1.87
- Bibcode:
- 1974MNRAS.167...87T