| タイトル | The 3.5 micron light curves of long period variable stars |
| 本文（外部サイト） | http://hdl.handle.net/2060/19740013314 |
| 著者（英） | Strecker, D. W. |
| 著者所属（英） | Minnesota Univ. |
| 発行日 | 1973-12-01 |
| 言語 | eng |
| 内容記述 | Infrared observations at an effective wavelength of 3.5 microns of a selected group of long period variable (LPV) stars are presented. Mira type and semiregular stars of M, S, and C spectral classifications were monitored throughout the full cycle of variability. Although the variable infrared radiation does not exactly repeat in intensity or time, the regularity is sufficient to produce mean 3.5 micron light curves. The 3.5 micron maximum radiation lags the visual maximum by about one-seventh of a cycle, while the minimum 3.5 micron intensity occurs nearly one-half cycle after infrared maximum. In some stars, there are inflections or humps on the ascending portion of the 3.5 micron light curve which may also be seen in the visual variations. |
| NASA分類 | SPACE SCIENCES |
| レポートNO | 74N21427
REPT-15
NASA-CR-138078 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/195062 |
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