| 0950 | Filled LN2 cold trap. |
| 1051 | Data list from last night was finished. The vi didn't stop flashing after the data was done. Kind of a bug. The temperature wasn't as stable as expected but still within 3mK. |
# -10V, 2K, Am-241 & Ba-133, data/flash/cooldown = 120/3/5 min. flashed 35min before data
4.0G 07120222_2303
# +10V, 2K, Am-241 & Ba-133, data/flash/cooldown = 120/3/5 min.
5.9G 07120223_0112
# -8V, 2K, Am-241 & Ba-133, data/flash/cooldown = 30/3/5 min.
1.5G 07120223_0321
1.5G 07120223_0400
1.5G 07120223_0438
1.5G 07120223_0516
# +8V, 2K, Am-241 & Ba-133, data/flash/cooldown = 30/3/5 min.
1.5G 07120223_0554
1.5G 07120223_0633
1.5G 07120223_0712
1.5G 07120223_0750
# -6V, 2K, Am-241 & Ba-133, data/flash/cooldown = 30/3/5 min.
1.5G 07120223_0828
1.5G 07120223_0906
1.5G 07120223_0944
1.4G 07120223_1023
| Temperature during data taking |
 |
| 1149 | Turn off LS370 heater. Close V3. Open V6 slowly. Start circulation again. |
| 1955 | Pulled out He cold trap. G1 went up to 160mbar then dropped. |
| 2001 | Start pumping both the N2 cold trap and He trap while warming up. |