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Structural and spectral studies of sunspots
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Wyller, A. A. |
| Copyright Year | 1973 |
| Description | The work is reported in the multicolor photometry of umbral cores, and the residual intensity midway between the Na D1 and D2 lines. The photelectric magnetometer observations, the generation of umbral flashes and penumbral running waves, and the work on sunspot interior modes with Alfen wave emission are discussed. |
| File Size | 2157464 |
| Page Count | 57 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19730025043 |
| Archival Resource Key | ark:/13960/t4jm71m7k |
| Language | English |
| Publisher Date | 1973-10-03 |
| Access Restriction | Open |
| Subject Keyword | Space Radiation Shadows Magnetohydrodynamic Waves Spectrum Analysis Line Spectra Sunspots Penumbras Magnetic Measurement Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |