PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM FILE_RECORDS = 165 ^FIRST_HEADER = ("MERA_MB_PCT_TOTAL_FE.CSV",1) ^SPREADSHEET = ("MERA_MB_PCT_TOTAL_FE.CSV",5) ^SECOND_HEADER = ("MERA_MB_PCT_TOTAL_FE.CSV",152) DATA_SET_ID = "MER1/MER2-M-MB-5-FE-ABUNDANCE-V1.0" PRODUCT_ID = "MERA_MB_PCT_TOTAL_FE" INSTRUMENT_HOST_NAME = "MARS EXPLORATION ROVER 2" INSTRUMENT_HOST_ID = "MER2" INSTRUMENT_NAME = "MOESSBAUER SPECTROMETER" INSTRUMENT_ID = "MB" TARGET_NAME = "MARS" START_TIME = "N/A" STOP_TIME = "N/A" SPACECRAFT_CLOCK_START_COUNT = "N/A" SPACECRAFT_CLOCK_STOP_COUNT = "N/A" PRODUCT_CREATION_TIME = 2009-09-09 PRODUCER_FULL_NAME = "RICHARD V. MORRIS" PRODUCER_INSTITUTION_NAME = "NASA/JOHNSON SPACE CENTER" OBJECT = FIRST_HEADER BYTES = UNK RECORDS = 4 HEADER_TYPE = "SPREADSHEET" INTERCHANGE_FORMAT = "ASCII" DESCRIPTION = "The first few records in the file contain column header information." END_OBJECT = FIRST_HEADER OBJECT = SPREADSHEET INTERCHANGE_FORMAT = "ASCII" FIELDS = 42 FIELD_DELIMITER = "COMMA" ROW_BYTES = 244 ROWS = 147 DESCRIPTION = "This table contains the percentage of total Fe in Fe-bearing phases from peak areas in Spirit (MER-A) Moessbauer Spectra. In the field names, D=Doublet Moessbauer spectrum and S=Sextet Moessbauer spectrum, and the phase assignments are OL=Olivine, PX=Pyroxene, ILM=Ilmenite, CHR=Chromite, MT=Magnetite, NPOX=Nanophase Ferric Oxide, FE3SULFATE=Fe3+-bearing sulfate, JAR=Jarosite, HM=Hematite, PYR/MAR=Pyrite/Marcasite, GT=Goethite, and A-FE=Fe/Ni Metal Alloy. Values in fields named FE2D1 OL PCT, FE2D2 PX PCT, FE2D3 ILM PCT, etc., are the percentages of total Fe associated with the listed Fe-bearing phase. Values in fields named *_ERR are absolute errors. Thus, the first two table entries are equivalent to: OL = (34 +/- 2) %. An entry of 0 (zero) denotes that the doublet or sextet was not used in the least squares fitting procedure. Peak areas are f-factor corrected. This comma-separated-value table is suitable for reading into a spreadsheet program such as Microsoft Excel." OBJECT = FIELD NAME = "ROVER_ID" FIELD_NUMBER = 1 BYTES = 1 DATA_TYPE = CHARACTER DESCRIPTION = "Rover identifier, A for MER-A (MER-2) or B for MER-B (MER-1)." END_OBJECT = FIELD OBJECT = FIELD NAME = "SAMPLE NAME" FIELD_NUMBER = 2 BYTES = 53 DATA_TYPE = CHARACTER DESCRIPTION = "Sample name in the form ZNNNNXY0 (name), where Z is A for MER-A or B for MER-B, NNNN is a 3- or 4-digit sol number, X is R for rock or S for soil, and Y is U=undisturbed, D=disturbed, T=trench, B=brushed, R=post grind, or G=grindings, followed by an informal identifying name in parentheses." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE2D1 OL PCT" FIELD_NUMBER = 3 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Percentage of total Fe associated with Olivine phase, doublet Moessbauer spectrum 1." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE2D1 OL ERR" FIELD_NUMBER = 4 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Absolute error associated with the value in field FE2D1 OL PCT." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE2D2 PX PCT" FIELD_NUMBER = 5 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Percentage of total Fe associated with Pyroxene phase, doublet Moessbauer spectrum 2." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE2D2 PX ERR" FIELD_NUMBER = 6 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Absolute error associated with the value in field FE2D2 PX PCT." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE2D3 ILM PCT" FIELD_NUMBER = 7 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Percentage of total Fe associated with Ilmenite phase, doublet Moessbauer spectrum 3." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE2D3 ILM ERR" FIELD_NUMBER = 8 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Absolute error associated with the value in field FE2D3 ILM PCT." END_OBJECT = FIELD OBJECT = FIELD NAME = "TOTAL CHR PCT" FIELD_NUMBER = 9 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Percentage of total Fe associated with total Chromite phase. Total CHR = CHR(3) + CHR(2)." END_OBJECT = FIELD OBJECT = FIELD NAME = "TOTAL CHR ERR" FIELD_NUMBER = 10 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Absolute error associated with the value in field TOTAL CHR PCT." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE2D4 CHR(2) PCT" FIELD_NUMBER = 11 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Percentage of total Fe associated with Chromite phase CHR(2), doublet Moessbauer spectrum 4." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE2D4 CHR(2) ERR" FIELD_NUMBER = 12 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Absolute error associated with the value in field FE2D4 CHR(2) PCT." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE3D5 CHR(3) PCT" FIELD_NUMBER = 13 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Percentage of total Fe associated with Chromite phase CHR(3), doublet Moessbauer spectrum 5." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE3D5 CHR(3) ERR" FIELD_NUMBER = 14 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Absolute error associated with the value in field FE3D5 CHR(3) PCT." END_OBJECT = FIELD OBJECT = FIELD NAME = "TOTAL MT PCT" FIELD_NUMBER = 15 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Percentage of total Fe associated with total Magnetite phase. Total MT = MT(3) + MT(2.5)." END_OBJECT = FIELD OBJECT = FIELD NAME = "TOTAL MT ERR" FIELD_NUMBER = 16 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Absolute error associated with the value in field TOTAL MT PCT." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE3S1 MT(3) PCT" FIELD_NUMBER = 17 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Percentage of total Fe associated with Magnetite phase MT(3), sextet Moessbauer spectrum 1." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE3S1 MT(3) ERR" FIELD_NUMBER = 18 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Absolute error associated with the value in field FE3S1 MT(3) PCT." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE2.5S1 MT(2.5) PCT" FIELD_NUMBER = 19 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Percentage of total Fe associated with Magnetite phase MT(2.5), sextet Moessbauer spectrum 1." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE2.5S1 MT(2.5) ERR" FIELD_NUMBER = 20 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Absolute error associated with the value in field FE2.5S1 MT(2.5) PCT." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE3D1 NPOX PCT" FIELD_NUMBER = 21 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Percentage of total Fe associated with Nanophase Ferric Oxide, doublet Moessbauer spectrum 1." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE3D1 NPOX ERR" FIELD_NUMBER = 22 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Absolute error associated with the value in field FE3D1 NPOX PCT." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE3D2 FE3SULFATE PCT" FIELD_NUMBER = 23 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Percentage of total Fe associated with Fe3+ -bearing sulfate phase, doublet Moessbauer spectrum 2." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE3D2 FE3SULFATE ERR" FIELD_NUMBER = 24 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Absolute error associated with the value in field FE3D2 FE3SULFATE PCT." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE3D4 JAR PCT" FIELD_NUMBER = 25 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Percentage of total Fe associated with Jarosite phase, doublet Moessbauer spectrum 4." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE3D4 JAR ERR" FIELD_NUMBER = 26 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Absolute error associated with the value in field FE3D4 JAR PCT." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE3D3 FE3D3 PCT" FIELD_NUMBER = 27 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Percentage of total Fe associated with FE3D3 phase, doublet Moessbauer spectrum 3." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE3D3 FE3D3 ERR" FIELD_NUMBER = 28 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Absolute error associated with the value in field FE3D3 FE3D3 PCT." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE?D1 PYR/MAR PCT" FIELD_NUMBER = 29 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Percentage of total Fe associated with Pyrite/Marcasite phase, doublet Moessbauer spectrum 1." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE?D1 PYR/MAR ERR" FIELD_NUMBER = 30 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Absolute error associated with the value in field FE?D1 PYR/MAR PCT." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE3S2 HM PCT" FIELD_NUMBER = 31 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Percentage of total Fe associated with Hematite phase, sextet Moessbauer spectrum 2." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE3S2 HM ERR" FIELD_NUMBER = 32 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Absolute error associated with the value in field FE3S2 HM PCT." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE3S3 GT PCT" FIELD_NUMBER = 33 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Percentage of total Fe associated with Goethite phase, sextet Moessbauer spectrum 3." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE3S3 GT ERR" FIELD_NUMBER = 34 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Absolute error associated with the value in field FE3S3 GT PCT." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE0S1 A-FE PCT" FIELD_NUMBER = 35 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Percentage of total Fe associated with Fe/Ni Metal Alloy phase, sextet Moessbauer spectrum 1." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE0S1 A-FE ERR" FIELD_NUMBER = 36 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Absolute error associated with the value in field FE0S1 A-FE PCT." END_OBJECT = FIELD OBJECT = FIELD NAME = "TOTAL PCT" FIELD_NUMBER = 37 BYTES = 3 DATA_TYPE = ASCII_INTEGER DESCRIPTION = "Total percent." END_OBJECT = FIELD OBJECT = FIELD NAME = "SPARE 1" FIELD_NUMBER = 38 BYTES = 1 DATA_TYPE = CHARACTER DESCRIPTION = "Spare field 1." END_OBJECT = FIELD OBJECT = FIELD NAME = "SPARE 2" FIELD_NUMBER = 39 BYTES = 1 DATA_TYPE = CHARACTER DESCRIPTION = "Spare field 2." END_OBJECT = FIELD OBJECT = FIELD NAME = "SPARE 3" FIELD_NUMBER = 40 BYTES = 1 DATA_TYPE = CHARACTER DESCRIPTION = "Spare field 3." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE3+ / FET RATIO" FIELD_NUMBER = 41 BYTES = 4 DATA_TYPE = ASCII_REAL DESCRIPTION = "Ratio of Fe3+ to total Fe." END_OBJECT = FIELD OBJECT = FIELD NAME = "FE3+ / FET ERROR" FIELD_NUMBER = 42 BYTES = 4 DATA_TYPE = ASCII_REAL DESCRIPTION = "Absolute error associated with the value in field FE3+ / FET RATIO." END_OBJECT = FIELD END_OBJECT = SPREADSHEET OBJECT = SECOND_HEADER BYTES = UNK RECORDS = 14 HEADER_TYPE = "SPREADSHEET" INTERCHANGE_FORMAT = "ASCII" DESCRIPTION = "The last few records in the file contain notes about the spreadsheet." END_OBJECT = SECOND_HEADER END