rxk14007の日記： ドラゴン宇宙船の打ち上げは、土壇場で中止

http://www.spaceflightnow.com/falcon9/003/status.html

SpaceX reports the problem triggering the abort was a high chamber pressure reading on Engine No. 5 of the first stage. Aborts are common in Falcon 9 countdowns when computers recognize a limit out of a predefined range. Sometimes the fix is as simple as adjusting the acceptable range in the computer, but with a one-second launch window this morning, there will no opportunity to resolve the issue today.

カウント0まで秒読みが進んだところで突然の中止。
トラブルの理由は、第一段目の5番エンジンの圧力が高すぎて制限値を超えたためとのこと。
本日中の再打ち上げはなく、早くても火曜日以降となる予定。