mw0108d2 #0 (30.08.01 14:40:00 - 01.09.01 05:30:00)
[eps][pdf]
Logfile
30.08.01 14:41:18 "(0) start L4He transfer"
30.08.01 15:12:21 "(0) end of L4He transfer"
30.08.01 15:13:56 "(0) pump down cryostat"
30.08.01 15:19:51 "(0) start filling the cell"
30.08.01 15:46:06 "new section 1"
30.08.01 17:12:54 "(1) try to charge bulk helium"
30.08.01 17:12:55 "new section 2"
30.08.01 17:20:24 "fil_puls 10ms@1.0V"
30.08.01 17:20:26 "fil_puls 10ms@1.0V"
30.08.01 17:20:32 "fil_puls 30ms@1.0V"
30.08.01 17:20:33 "fil_puls 30ms@1.0V"
30.08.01 17:20:42 "fil_puls 30ms@1.0V"
30.08.01 17:20:52 "fil_puls 30ms@1.0V"
30.08.01 17:20:59 "fil_puls 30ms@1.0V"
30.08.01 17:21:07 "fil_puls 30ms@1.0V"
30.08.01 17:21:22 "fil_puls 30ms@1.3V"
30.08.01 17:21:32 "fil_puls 30ms@1.3V"
30.08.01 17:21:41 "fil_puls 30ms@1.3V"
30.08.01 17:21:49 "fil_puls 30ms@1.3V"
30.08.01 17:21:53 "fil_puls 30ms@1.3V"
30.08.01 17:22:00 "fil_puls 30ms@1.3V"
30.08.01 17:22:10 "fil_puls 30ms@1.3V"
30.08.01 17:22:23 "fil_puls 30ms@1.3V"
30.08.01 17:22:28 "fil_puls 30ms@1.3V"
30.08.01 17:22:47 "fil_puls 30ms@1.3V"
30.08.01 17:22:54 "fil_puls 30ms@1.3V"
30.08.01 17:26:16 "new section 3"
30.08.01 17:49:17 "new section 4"
30.08.01 18:25:00 "(4) what is the strange oscillation in the signal?"
30.08.01 18:35:45 "(4) pump down cell"
30.08.01 18:35:46 "new section 5"
30.08.01 18:40:54 "new section 6"
30.08.01 19:20:37 "new section 7"
30.08.01 19:20:41 "(7) pump on cell"
30.08.01 19:28:37 "new section 8"
30.08.01 20:09:11 "new section 9"
30.08.01 20:09:13 "(9) pump on cell"
30.08.01 21:50:43 "new section 10"
30.08.01 21:53:38 "(9) start LN2 transfer"
30.08.01 21:57:03 "(9) end of LN2 transfer"
30.08.01 21:57:12 "new section 11"
30.08.01 21:59:29 "(11) fill cell again"
30.08.01 22:07:24 "(11) the liquid helium inside the cell is still oscillating!"
30.08.01 22:07:33 "new section 12"
30.08.01 22:07:42 "(12) pump the cell again"
30.08.01 22:19:43 "new section 13"
30.08.01 22:38:46 "new section 14"
30.08.01 22:47:56 "new section 15"
30.08.01 23:35:42 "new section 16"
31.08.01 00:26:00 "new section 17"
31.08.01 01:12:13 "new section 18"
31.08.01 01:58:27 "new section 19"
31.08.01 02:44:43 "new section 20"
31.08.01 03:30:51 "new section 21"
31.08.01 04:17:05 "new section 22"
31.08.01 05:03:29 "new section 23"
31.08.01 05:49:42 "new section 24"
31.08.01 06:35:56 "new section 25"
31.08.01 07:22:10 "new section 26"
31.08.01 08:08:24 "new section 27"
31.08.01 08:51:09 "new section 28"
31.08.01 08:51:39 "(28) warm up the cryostat for refill"
31.08.01 08:52:15 "(28) start LN2 transfer"
31.08.01 09:19:04 "(28) end of LN2 transfer"
31.08.01 09:19:09 "(28) end of L4He transfer"
31.08.01 09:19:14 "(28) start pumping the bath"
31.08.01 10:31:34 "new section 29"
31.08.01 10:35:19 "(29) filling the cell"
31.08.01 11:03:46 "new section 30"
31.08.01 11:34:57 "(30) had to apply a 40ms@1.4V pulse to start charging, after some pulses back to 40ms@1.2V"
31.08.01 11:48:08 "new section 31"
31.08.01 11:48:19 "(31) try out different pulsestrengths"
31.08.01 11:51:48 "(31) 30ms@1V seem to be enough to see electrons"
31.08.01 11:53:05 "(31) ok, remove electrons and try to sweep with that small pulses"
31.08.01 11:55:39 "new section 32"
31.08.01 15:36:26 "new section 33"
31.08.01 17:13:15 "new section 34"
31.08.01 17:57:01 "new section 35"
31.08.01 17:57:22 "(35) do CR-sweep"
31.08.01 18:34:47 "new section 36"
31.08.01 18:38:44 "new section 37"
31.08.01 18:38:55 "(37) start LN2 transfer"
31.08.01 18:43:12 "(37) end of LN2 transfer"
31.08.01 18:53:50 "new section 38"
31.08.01 18:53:52 "(38) filling cell"
31.08.01 19:13:13 "new section 39"
31.08.01 20:13:53 "new section 40"
31.08.01 20:47:04 "new section 41"
31.08.01 20:51:36 "new section 42"
31.08.01 21:20:27 "new section 43"