Table 1. Overview of absolute gravity measurements made between February 2011 and March 2012. Mean gravity values are computed for each set of 50 drops.
Observation period | Set interval | Drops/set |
|---|---|---|
2/8/2011–2/12/2011 | 60 min | 50 |
2/12/2011–3/6/2011 | 30 min | 50 |
3/6/2011–3/11/2011 | (Instrumentation problems) | |
3/11/2011–3/23/2011 | (Operation halted due to the Tohoku Earthquake) | |
3/24/2011–3/29/2011 | 30 min | 50 |
3/30/2011–4/15/2011 | 60 min | 50 |
4/16/2011–4/28/2011 | (Instrumentation problems) | |
4/29/2011–3/20/2012 | 60 min | 50 |