2014/03/10
| 1620 | Commence leak check with background rate of 2.1E-9 mbar*l/s. When checking front flange of EBox, rate increased by three orders of magnitude, suggesting a leak. |
|---|---|
| The brass flange, top IVC flange, stripline flange, and bottom IVC flange showed no signs of a leak, with the rate rising to a maximum of 5.7E-9 mbar*l/s, which is most likely due to the helium dispersing and being absorbed by the leak at the EBox. | |
| 1955 | Little Blue's turbo has been turned on. Wait for IVC pressure to decrease overnight. |