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NASA-LLIS-0609
Lessons Learned – Develop and Test the Launch Procedure Early (1997)
Year: 1999
Abstract: Abstract:
During the terminal countdown for the first attempted launch of Cassini, spacecraft telemetry channels indicated a false alarm condition that delayed verification of spacecraft readiness for launch, and contributed to a delay on the first launch day. The anomaly was traced to erroneous telemetry documentation.
Develop and release the launch procedure early enough for comprehensive testing prior to launch. Rigorously test and verify all telemetry channels and their alarms, and ensure documentation such as telemetry definitions is kept up to-date.
During the terminal countdown for the first attempted launch of Cassini, spacecraft telemetry channels indicated a false alarm condition that delayed verification of spacecraft readiness for launch, and contributed to a delay on the first launch day. The anomaly was traced to erroneous telemetry documentation.
Develop and release the launch procedure early enough for comprehensive testing prior to launch. Rigorously test and verify all telemetry channels and their alarms, and ensure documentation such as telemetry definitions is kept up to-date.
Subject: Configuration Management
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T18:16:07Z | |
| date available | 2017-09-04T18:16:07Z | |
| date copyright | 01/14/1999 | |
| date issued | 1999 | |
| identifier other | HMCEQCAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;jsery=autho162s7D8308/handle/yse/199055 | |
| description abstract | Abstract: During the terminal countdown for the first attempted launch of Cassini, spacecraft telemetry channels indicated a false alarm condition that delayed verification of spacecraft readiness for launch, and contributed to a delay on the first launch day. The anomaly was traced to erroneous telemetry documentation. Develop and release the launch procedure early enough for comprehensive testing prior to launch. Rigorously test and verify all telemetry channels and their alarms, and ensure documentation such as telemetry definitions is kept up to-date. | |
| language | English | |
| title | NASA-LLIS-0609 | num |
| title | Lessons Learned – Develop and Test the Launch Procedure Early (1997) | en |
| type | standard | |
| page | 3 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1999 | |
| contenttype | fulltext | |
| subject keywords | Configuration Management | |
| subject keywords | Interface Control | |
| subject keywords | Launch Process | |
| subject keywords | Launch Readiness Review | |
| subject keywords | Operations Readiness Review | |
| subject keywords | Test & Verification |