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handover:rd1801 [2018/01/10 20:26] Ross Turner |
handover:rd1801 [2018/01/11 10:45] (current) Ross Turner |
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- | ====== Experiment Name ====== | + | ====== RD 1801 ====== |
**Hobart 26m** | **Hobart 26m** | ||
- | Disk VSN: abc-123 | Data volume at beginning: 9101.6 GB | + | Disk VSN: HOB+0131 | Data volume at beginning: 9101.6 GB |
* 1800UT Started OK, 40k at 400K :( pressure is dropping and temperatures rising keeping an eye out (JS) | * 1800UT Started OK, 40k at 400K :( pressure is dropping and temperatures rising keeping an eye out (JS) | ||
* 1930UT Helium pressure is above 5 umHg, can't do anything until Warren gets to MtP (JS) | * 1930UT Helium pressure is above 5 umHg, can't do anything until Warren gets to MtP (JS) | ||
+ | * 23:00 stopped for an hour to change cryo hose. Still a leak (Warren) | ||
+ | * 00:00 receiver cool but helium requires constant topping up Warren) | ||
+ | * 00:00 data down about 170 GB due to service hour (warren) | ||
+ | * 10.42 UT, Cryogenics He supply pressure is warming up now (250 psi). 70 K stage temperature around 125.9 K and pressure 7.1 micorns Hg. Have informed Warren about it, he said just need to wait till experiment finish (mas) | ||