urn:nasa:pds:msl_dan_derived:data_science_reduced:dna_411958871rac01630052182_______p1 1.0 1.19.0.0 Product_Observational 2024-06-15 1.0 Initial PDS4 version of this product 2013-01-20T13:05:35.000Z 2013-01-20T16:46:18.000Z MARS SCIENCE LABORATORY Mission urn:nasa:pds:context:investigation:mission.mars_science_laboratory data_to_investigation DAN MARS SCIENCE LABORATORY Host urn:nasa:pds:context:instrument_host:spacecraft.msl is_instrument_host DYNAMIC ALBEDO OF NEUTRONS Instrument urn:nasa:pds:context:instrument:dan.msl is_instrument Mars Planet urn:nasa:pds:context:target:planet.mars data_to_target 0004 DAN_RDR_AC 1.0 411958871.000000 411972114.000000 163 dna_411958871rac01630052182_______p1.dat rdr_ac_data_table 2013-11-14T15:57:10.308 0 92 This table contains converted neutron count data during neutron pulsing as observed by the Mars Science Laboratory (MSL) Dynamic Albedo of Neutron Detector (DAN). Detailed descriptions for the parameters defined below are contained in the DAN RDR SIS document. 9 5 1336 DAN_TIME 1 1 UnsignedMSB4 4 ms DAN time at beginning of interval. UTC_TIMESTAMP 2 5 ASCII_String 23 UTC time at the start of the collection interval, stored as yyyy-mm-ddThh:mm:ss.sss. LATITUDE 3 28 IEEE754MSBSingle 4 degrees Latitude in Mars fixed coordinates. LONGITUDE 4 32 IEEE754MSBSingle 4 degrees Easting Longitude in Mars fixed coordinates. COLLECTION_DURATION 5 36 UnsignedMSB4 4 s Value of collection time register, length of time in seconds. NUM_PNG_PULSES 6 40 UnsignedMSB4 4 counts Number of PNG pulses during data collection interval. PNG_FREQUENCY 7 44 UnsignedByte 1 counts Pulsing Neutron Generator frequency of pulsing. TIME_BIN_DURATION 8 45 UnsignedMSB4 4 microseconds Duration in microseconds for each time bin. 1 64 1 0 Start time in microseconds for each time bin. 49 256 TIME_BIN_START 1 1 UnsignedMSB4 4 microseconds 2 64 1 0 Background counts for each of 64 CTN detector spectra (counts). 305 256 CTN_BKGD 1 1 IEEE754MSBSingle 4 counts 3 64 1 0 Counts gathered in CTN detector for each of the 64 spectra during frame interval. 561 256 CTN_COUNTS 1 1 IEEE754MSBSingle 4 counts 4 64 1 0 Background counts for each of the 64 CETN detector (counts). 817 256 CETN_BKGD 1 1 IEEE754MSBSingle 4 counts 5 64 1 0 Counts gathered in CETN detector for each of the 64 specta during frame interval. 1073 256 CETN_COUNTS 1 1 IEEE754MSBSingle 4 counts LST 9 1329 ASCII_String 8 Local solar time at the start of interval, 'hh:mm:ss'. dna_411958871rac01630052182_______p1.lbl 0 PDS3 PDS3 label Carriage-Return Line-Feed