Processing Record for this file: (Make notes here unique for this file) Loading 8/1 - 9/1/2014 Data loaded from detarred, dezipped and renamed files from the DMF To reduce Operator need for frequent filter changes, dilution turned on @ 14-02-21 21:12. Every 24-h, the dilution is turned off for 5 minutes. This was not long enough to get an undiluted sample. As always, data not reported for T(blue) < 0.7 Impactor in place, operational and signals are correct polarity. As cofirmation, the flow signal decreases slightly when the impactor is in the 1-um state. Dilution operational at ~0.5. Some evidence of supermicron particles. A number of local events resulting in high absorbance. These were not edited. 2014-08-09 14:06:02, 2014-08-09 20:51:30 DQR D141203.1 Calibration of flows. 2014-08-10 13:25:45, 2014-08-10 21:15:27 DQR D141203.3 Inlet cleaning 2014-08-13 01:30:00, 2014-08-13 04:45:00 not reported Unusual ringing of signal on all three channels. 2014-08-21 20:59:01, 2014-08-22 15:21:27 DQR D141203.6 Power off of Pentras caused ringing of signal Data gaps > 1 h DQR D141203.7 (data gaps > 1 h) 2014-08-01 00:00:00, 2014-08-01 01:00:20 2014-08-02 02:49:52, 2014-08-02 05:40:20 2014-08-03 03:09:25, 2014-08-03 05:24:19 2014-08-04 03:33:27, 2014-08-04 05:28:19 2014-08-05 21:39:10, 2014-08-06 01:29:19 2014-08-06 13:59:27, 2014-08-06 16:10:18 2014-08-06 19:44:08, 2014-08-06 21:23:18 2014-08-06 21:35:36, 2014-08-07 05:40:18 2014-08-07 17:10:57, 2014-08-07 19:28:18 2014-08-08 18:48:32, 2014-08-08 21:34:18 2014-08-09 14:05:18, 2014-08-09 21:02:15 2014-08-10 13:27:37, 2014-08-10 21:24:22 2014-08-11 06:57:21, 2014-08-11 22:22:17 2014-08-12 18:14:51, 2014-08-12 19:49:49 2014-08-13 05:25:04, 2014-08-13 07:54:44 2014-08-14 05:10:39, 2014-08-14 12:48:16 2014-08-14 22:20:03, 2014-08-15 10:48:16 2014-08-16 02:01:11, 2014-08-16 08:08:01 2014-08-16 22:09:26, 2014-08-16 23:59:10 2014-08-17 00:08:20, 2014-08-17 05:49:16 2014-08-17 21:20:32, 2014-08-18 13:22:15 2014-08-19 03:11:18, 2014-08-19 05:26:15 2014-08-19 17:42:42, 2014-08-19 19:15:15 2014-08-20 00:25:10, 2014-08-20 05:37:15 2014-08-20 08:49:58, 2014-08-20 12:56:15 2014-08-21 00:37:02, 2014-08-21 05:38:15 2014-08-21 08:33:01, 2014-08-21 13:02:14 2014-08-21 21:07:09, 2014-08-22 15:54:14 2014-08-23 03:31:07, 2014-08-23 12:57:14 2014-08-24 15:35:41, 2014-08-24 17:26:43 2014-08-25 10:31:21, 2014-08-25 12:54:13 2014-08-26 08:07:04, 2014-08-26 14:04:12 2014-08-29 22:12:43, 2014-08-29 23:22:11 2014-08-30 13:09:27, 2014-08-30 14:49:11 2014-08-31 10:47:55, 2014-08-31 14:53:11