PDS_VERSION_ID = PDS3 RECORD_TYPE = UNDEFINED DATA_SET_ID = "RO-C-RPCIES-2-ESC3-V1.0" PRODUCT_CREATION_TIME = 2013-03-28T13:30:00 PRODUCT_ID = "IES_MODES" ^PDF_DOCUMENT = "IES_MODES.PDF" OBJECT = PDF_DOCUMENT DOCUMENT_NAME = "IES_MODES" PUBLICATION_DATE = 2013-03-28 DOCUMENT_TOPIC_TYPE = "INSTRUMENT DESCRIPTION" INTERCHANGE_FORMAT = "BINARY" DOCUMENT_FORMAT = "ADOBE PDF" ENCODING_TYPE = "PDF-ADOBE-1.4" ABSTRACT_TEXT = " These tables define the configurations of the acquisition tables used by IES" DESCRIPTION = " These tables define the configurations of the acquisition tables used by IES. Cycling of ESA voltages is completed using 128 steps (0 to 127) which include 4 steps (124 to 127) during 'flyback' (FB), the transition from the highest voltage of 1667 V (step 123) to 0 V (step 127). While the actual transition time does not require all 4 steps, i.e. the 0 V level may be attained in 2 steps or less, science data readings during the first three steps of the flyback should be considered unreliable. When flyback steps are averaged, they are averaged only with other flyback steps. Step 127 may be considered as 0V for background measurements if not averaged. Initial flight measurements indicated a high level of noise counts in ELC Azimuth (Sector) #11. In 2006, the after a test, all mode tables were updated to discard counts from this channel. If a mode returns counts averaged across multiple sectors, the counts in Azimuth #11 are excluded from the average. In the mode table, when the number of averaged (collapsed) ELC azimuths is displayed, an asterisk, '*' is appended to indicate that sector 11 is not included in the average." END_OBJECT = PDF_DOCUMENT END