| タイトル | An assembly to provide a time reference for the JPL Network Operations Control Center, Real-Time |
| 本文（外部サイト） | http://hdl.handle.net/2060/19920015074 |
| 著者（英） | Clements, P. A.; Lopez, J. G.; Kelley, M. J. |
| 著者所属（英） | Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1992-02-15 |
| 言語 | eng |
| 内容記述 | A device is described which provides the value of date coordinated universal time (date UTC) to the JPL Network Operations Control Center, Real Time (NOCC-RT) facility. The NOCC-RT is the real time portion of the NOCC upgrade task. The time scale is generated in the NOCC-RT clock processor; however, there is a continuous reference to UTC, as realized by the National Institute of Standards and Technology and transmitted by Earth orbiting satellites. An important functional design requirement is the 99.9 pct. availability. |
| NASA分類 | INSTRUMENTATION AND PHOTOGRAPHY |
| レポートNO | 92N24317 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/127215 |
