Loading...
Please wait, while we are loading the content...
Similar Documents
Rapid changes in h alpha-flares correlated with microwaves
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Wuelser, J-P Kaempfer, N. |
| Copyright Year | 1986 |
| Description | The time evolution of several flares was studied in H alpha with a time resolution of 1.4 seconds. The time profiles of the linecenter intensity show fast fluctuations and spikes. During the impulsive phase, prominent spikes occur in different kernels and they are correlated with microwave and Hard X-ray spikes. Spectral resolved observations show major changes of the ratio between H alpha line width and H alpha linecenter intensity at time scales in the order of 1 minute. No significant fluctuations occurred at shorter time scales. |
| File Size | 303838 |
| Page Count | 9 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19870012384 |
| Archival Resource Key | ark:/13960/t7fr4rw51 |
| Language | English |
| Publisher Date | 1986-01-01 |
| Access Restriction | Open |
| Subject Keyword | Solar Physics Solar Spectra Chromosphere Solar Flares Spectral Resolution Time Series Analysis H Alpha Line Solar Prominences Energy Transfer Solar Oscillations Microwave Emission Solar Flux Density Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
