| タイトル | Search for coronal line emission from the Cygnus Loop. |
| 著者（英） | Angel, J. R. P.; Kurtz, D. W.; Vanden Bout, P. A. |
| 発行日 | 1972-12-15 |
| 言語 | eng |
| 内容記述 | The flux from the edges of the Cygnus Loop in the forbidden Fe XIV coronal line at 5303 A is measured to be less than 5 nanoergs per sq cm per sterad per sec (0.017 R) in a 3 A band centered on the line. This upper limit is an order of magnitude lower than the predicted total flux in the line and implies that there must be substantial broadening of the line profile by mass motion or that the temperature is somewhat higher than the present best estimate from X-ray data. |
| NASA分類 | SPACE SCIENCES |
| レポートNO | 73A17380 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/458965 |
|
