Tanzania Experiment Known Gain Changes Gain spontaneously changed from 1 to 32 at "Start Time" for channels indicated Gain spontaneously returend from 32 to 1 at "End Time" for channels indicated Site Start Time End Time Channel ================================================================= INZA 1994:173:19:32:15 1994:190:11:28:56 ZNE INZA 1994:193:10:57:05 1994:204:06:55:57 N INZA 1994:212:01:53:37 1994:230:03:01:02 ZNE INZA 1994:232:20:24:48 1994:258:19:24:47 N INZA 1994:264:09:57:50 1994:294:06:12:43 N INZA 1994:278:15:43:40 1994:294:06:12:43 Z E INZA 1994:303:00:34:55 1994:309:21:35:55 N INZA 1994:314:13:26:52 1994:321:21:34:40 N INZA 1994:326:10:45:08 1994:347:09:27:36 ZNE URAM 1995:024:15:25:55 1995:062:02:26:47 ZNE URAM 1995:088:21:32:23 1995:097:22:59:22 ZNE BASO 1994:228:05:45:01 1994:286:11:00:14 N =================================================================