On C2 Lines in Sunspot Spectra
Abstract
The questionable existence of C2 absorption lines in spectra of sunspots was checked: In two umbral spectra of large single sunspots evidence for the presence of lines of the (0, 0) band and of the (0, 1) band was found.
- Publication:
-
Solar Physics
- Pub Date:
- June 1972
- DOI:
- 10.1007/BF00153374
- Bibcode:
- 1972SoPh...24..342W
- Keywords:
-
- Absorption Line;
- Questionable Existence;
- Umbral Spectrum;
- Single Sunspot;
- Sunspot Spectrum