Runs

This list may contain errors.

The times are taken from the daq98 runstats.dat file.

Run numberStart StopComment
2004_310_8091 Nov 5 03:43:21Nov 6 01:40:02 Nothing changed, measured noise during the run
2004_311_8092 Nov 6 03:53:29Nov 6 21:10:23 Two pick-up boxes changed, B10 13/14 and B10 11/14.
2004_312_8093 Nov 7 04:17:16Nov 7 20:07:20 Two more pick-up boxes changed, B4 01/04 and B13 05/06, bandwidth of channel 6-22 changed from 10 MHz to 7.5 MHz
2004_313_8094 Nov 8 07:05:22Nov 8 20:38:57 All pick-up boxes changed, HV channels 1458-2002 4-11 (Red_J09, OM 367) and 1458-2004 11-1 (red_19_19, OM 657) disabled
2004_314_8095 Nov 8 20:38:37Nov 9 04:27:51 All pick-up boxes changed, bandwidth changed from 10MHz to 7.5MHz for strings 5-10 and channels 4-21 to 4-26, HV channels enabled again. VLF veto turned off.
2004_314_8096 Nov 9 19:24:14Nov 10 01:58:44 Same as 8095, but with all M1 HV channels moved to 1458s.
2004_315_8097 Nov 10 07:39:22Nov 10 10:32:30 Short run started right after 8096 to get 8096 through monitoring.
2004_315_8098 Nov 10 10:48:52Nov 10 21:40:10 Same as 8097 but with some debugged channels.
2004_316_8099 Nov 11 03:51:05Nov 11 19:36:49 Some debugged channels and all B4 pick-up boxes replaced with old ones again.
2004_316_8100 Nov 11 19:39:57Nov 11 20:22:37 Short run started right after 8099 to get 8099 through monitoring.
2004_316_8101 Nov 11 22:49:50Nov 12 01:49:45 Short run.
2004_317_8102 Nov 12 02:42:37Nov 12 06:34:39 Short test run with new HV settings and new thresholds and new TWR configuration.
2004_317_8103 Nov 12 06:45:32Nov 12 21:04:00 Same as 8099, all settings back to default but no VLF veto.
2004_317_8104 Nov 12 21:16:57Nov 13 03:37:15 Same as 8099, but with inverted VLF veto (VLF 30 sec+normal data 30 sec since the veto is 60 sec, but VLF only transmits for 30 sec due to VLF battery problems).
2004_318_8105 Nov 13 05:38:40Nov 13 19:22:02 New pick-up boxes for all channels in all strings (new pick-up boxes in B4 again). Bandwidth limit still set to 7.5 MHz in strings 5-10. VLF veto turned off again. By accident the SWAMP crates for B4 were turned off and hence channels 1-80 will appear to be dead.
2004_318_8106 Nov 13 19:35:08Nov 13 23:34:24 New pick-up boxes for all channels in all strings (new pick-up boxes in B4 again). Bandwidth limit still set to 7.5 MHz in strings 5-10. VLF veto turned off again.
2004_318_8107 Nov 13 23:39:04Nov 14 09:25:44 New pick-up boxes for all channels in all strings (new pick-up boxes in B4 again). Bandwidth limit still set to 7.5 MHz in strings 5-10. VLF veto turned off. Lowered HV for B4
2004_319_8108 Nov 14 09:29:55Nov 14 22:30:55 All HV settings back to normal.
2004_319_8109 Nov 14 22:46:39Nov 15 03:47:04 All new pickup boxes, bandwidth limit 7.5 MHz, no VLF veto (no VLF either), new HV for B4, all thresholds for channels 1-80 set to 140 mV.
2004_319_8110 Nov 15 05:35:45Nov 15 08:46:18 All new pickup boxes, bandwidth limit 7.5 MHz, no VLF veto (no VLF either), new HV for B4, all thresholds for channels 1-80 set to 140 mV. OMs 307, 655, 656 debugged.
2004_320_8111 Nov 15 08:54:13Nov 15 14:54:21 New HV for channels 1-80, all thresholds back to 100 mV except for channels 1,2,13,41,42,44 were it is set to 140 mV, and channels 69 and 70 were it is set to 120 mV. Run stops automatically after 6 hrs.
2004_320_8112 Nov 15 14:55:13Nov 15 20:54:29 Same as 8111
2004_320_8113 Nov 15 20:55:20Nov 15 22:38:05 Same as 8111
2004_320_8114 Nov 15 22:58:56Nov 16 02:00:31 Lowered HV for B4, chns 1,2,13,41,42,44 has threshold 140 mV, chns 69,70 120 mV threshold, rest of B4 100 mV, changed HV according to Andreas's file from 2004-11-12, set all thresholds for chns 87-680 to 50 mV.
2004_321_8115 Nov 16 02:52:59Nov 16 04:35:26 Same as 8114 but with string trigger disconnected.
2004_321_8116 Nov 16 05:31:54Nov 16 07:33:10 Lowered HV for B4, all B4 chns have treshold 100 mV except 1,2,13,41,42,44,69,70 that have 150 mV. HV changed for strings 5-10,14-16,19 according to Andreas's file from 2004-11-12, and all thresholds for these strings have been set to 50 mV. All other values are untouched.
2004_321_8117 Nov 16 07:34:19Nov 16 13:34:27 Same as 8116 but some thresholds increased again due to noise: chns 88,91,115,116,118 now have 140 mV, chns 483,522,595 have 200 mV.
2004_321_8118 Nov 16 13:35:20Nov 16 19:34:36 Same as 8117
2004_321_8119 Nov 16 19:35:27Nov 16 19:56:23 Same as 8117
2004_321_8120 Nov 16 21:35:13Nov 16 21:43:02 Short run, ignore (no HV for a section of OMs in the range 100-200)
2004_321_8121 Nov 16 21:44:07Nov 16 21:44:49 Short run, ignore (got temporary DISC ERROR when starting the run)
2004_322_8122 Nov 16 21:46:09Nov 17 02:16:35 Same changed HV for B4 as before, all HV values for strings 5-10 raised by 50V, but maximum value old default value. All thresholds for strings 5-10 and all electrical chns in strings 14-16,19 changed to 80mV. B4 still has 100 mV threshold, except 1,2,13,41,42,44,69,70 that have 150mV. Chns 483,522 had to be lowered to 80mV due to the DMADD card limitation. Chn 595 still has 200mV. All values are in the detector configuration file.
2004_322_8123 Nov 17 02:36:53Nov 17 03:29:44 Same changed HV for B4 as before, 100mV threshold for B4 except channels 1,2,13,41,42,44,69,70 that still have 150mV. The rest of the detector was set back to default except channel 255 that got the lower HV (1612V), and the threshold 80mV. Short run to see if we would get extra ADC peaks for OM 255 (which we didn't).
2004_322_8128 Nov 17 07:29:00Nov 17 13:29:08 B4 as before, rest of the detector set back to default. 'Stable' run.
2004_322_8129 Nov 17 13:30:05Nov 17 19:29:16 Same as 8128
2004_322_8130 Nov 17 19:30:08Nov 17 19:42:28 Same as 8128, but the high voltage was accidently cut by the electrician.
2004_322_8131 Nov 17 22:16:42Nov 17 23:10:12 New threshold values and high voltages (041118 in HV page). Disregard this run, the TWR configuration file used was wrong.
2004_322_8132 Nov 17 23:11:10Nov 18 01:21:57 Same as 8131 but with correct TWR.cnf
2004_323_8152 Nov 18Nov 18 B4 same as before, still lower HV for 5-10,14-16, latest thresholds.
2004_323_8153 Nov 18 13:29:22Nov 18 19:28:42 Same as 8152.
2004_324_8166 Nov 19 21:22:30Nov 19 22:00:09 New HV for some channels in the range 430-552, lowered threshold for 463,465 from 300mV to 150mV, changed threshold for 446 from 50mV to 80mV.
2004_324_8167 Nov 19 22:07:47Nov 20 01:36:10 Same as 8166 but with changed HV for OMs 106, 114, 115, and 246.
2004_324_8172 Nov 20 06:58:15 Same as 8167.

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Last updated: November 19, 2004