PDS_VERSION_ID = PDS3
RECORD_TYPE = STREAM
FILE_RECORDS = 125720
DATA_SET_ID = "MEX-M-ASPERA3-2-EDR-ELS-EXT2-V1.0"
STANDARD_DATA_PRODUCT_ID = "ELSSCIL_C_ACC"
PRODUCT_ID = "ELSSCIL20092280440C_ACCS01"
PRODUCT_TYPE = "DATA"
PRODUCT_CREATION_TIME = 2010-07-13T00:06:36
RELEASE_ID = 0023
REVISION_ID = 0000
START_TIME = 2009-228T04:40:33.026
STOP_TIME = 2009-228T08:41:02.913
SPACECRAFT_CLOCK_START_COUNT = "1/0198477632.38716"
SPACECRAFT_CLOCK_STOP_COUNT = "1/0198492062.31303"
INSTRUMENT_HOST_NAME = "MARS EXPRESS"
INSTRUMENT_HOST_ID = "MEX"
MISSION_PHASE_NAME = "ME Phase 18"
MISSION_NAME = "MARS EXPRESS"
TARGET_NAME = "MARS"
TARGET_TYPE = "PLANET"
ORBIT_NUMBER = 7210
INSTRUMENT_NAME = "
ANALYZER OF SPACE PLASMA AND ENERGETIC ATOMS (3RD VERSION)"
INSTRUMENT_ID = "ASPERA-3"
PRODUCER_ID = "SJEFFERS"
PRODUCER_FULL_NAME = "SANDEE JEFFERS"
NOTE = "
ELSSCIL20092280440C_ACCS01.CSV contains Mars Express ASPERA-3 data
from the Electron Spectrometer (ELS) low range (0.05 - 150 eV).
The file covers the time period 2009-228 04:40:33.026 to
2009-228 08:41:02.913 (beginning orbit 7210)."
DESCRIPTION = "
This file contains data from ELSSCIL: Electron Spectrometer (ELS)
science data (SCI) from the low range (L) of the ELS power supply
with up to 128 steps returned in telemetry. These step values are
in the SCAN rows of the data files in the form of deflection
potential (volts). To convert each step per sector to center
electron energies (eV), use the K_FACTORS in the calibration
tables (K-factor * defl. volt = eV). Each SCAN row directly
corresponds to the previous 16 SENSOR rows where the SENSOR value
(c/acc) in a given column is the data sampled at the SCAN value
(deflection voltage) in that same column. The SENSOR rows have
one more column than the SCAN rows. The additional column is the
data quality indicator (last column) for that sensor data. The
data values are formatted for a high level of accuracy and DO NOT
reflect the accuracy of the intrumentation. The ELS Instrument is
mounted on a scanning platform that was activated for the first
time in January 2006. The scanner may have moved from its
parked position or be in motion for some of this data. Please
refer to the Data Set Catalog, ASPERA3_EDR_ELS_DS.CAT, for
detailed information about the data organization, science meaning,
data quality determination, data modes, etc."
^SPREADSHEET = "ELSSCIL20092280440C_ACCS01.CSV"
OBJECT = SPREADSHEET
INTERCHANGE_FORMAT = ASCII
ROWS = 125720
FIELDS = 8
ROW_BYTES = 1255 /* longest row, ❮CR❯❮LF❯ too.*/
FIELD_DELIMITER = "COMMA"
OBJECT = FIELD
NAME = "START TIME"
FIELD_NUMBER = 1
DATA_TYPE = TIME
BYTES = 21
DESCRIPTION = "
The START TIME field specifies the start time of the data
sample(s) being returned in the current row in UTC. The fields
START TIME and STOP TIME define the time range covered by the
samples contained on the current row."
END_OBJECT = FIELD
OBJECT = FIELD
NAME = "STOP TIME"
FIELD_NUMBER = 2
DATA_TYPE = TIME
BYTES = 21
DESCRIPTION = "
The STOP TIME field specifies the stop time of the data
sample(s) being returned in the current row in UTC. The fields
START TIME and STOP TIME define the time range covered by the
samples contained on the current row."
END_OBJECT = FIELD
OBJECT = FIELD
NAME = "DATA TYPE NAME"
FIELD_NUMBER = 3
DATA_TYPE = CHARACTER
BYTES = 11 /* does not include double quotes */
FORMAT = "A11"
DESCRIPTION = "
The DATA TYPE NAME field identifies the type of data sample(s)
being returned in the current row. Valid entries include:
SENSOR - primary data
SCAN - center scan data associated with the primary data
MODE DATA - instrument status (mode) data
For example, if the data type name of the row is SENSOR, then the data
within that row contains the primary sensor data being returned."
END_OBJECT = FIELD
OBJECT = FIELD
NAME = "DATA TYPE ID"
FIELD_NUMBER = 4
DATA_TYPE = ASCII_INTEGER
BYTES = 1
FORMAT = "I1"
DESCRIPTION = "
The DATA TYPE ID field identifies the type of data sample(s)
being returned in the current row. It is equivalent to the
DATA TYPE NAME field, except expressed as an integer instead
of a string. Valid entries include:
1 - primary data
2 - center scan data associated with the primary data
4 - instrument status (mode) data
For example, if the data type id of the row is 1, then the data
within that row contains the primary sensor data being returned."
END_OBJECT = FIELD
OBJECT = FIELD
NAME = "DATA NAME"
FIELD_NUMBER = 5
DATA_TYPE = CHARACTER
BYTES = 50 /* does not include double quotes */
FORMAT = "A50"
DESCRIPTION = "
The DATA NAME field identifies the name of the data
parameter being returned in the current row."
END_OBJECT = FIELD
OBJECT = FIELD
NAME = "DATA UNIT"
FIELD_NUMBER = 6
DATA_TYPE = CHARACTER
BYTES = 50 /* double quotes not included */
FORMAT = "A50"
DESCRIPTION = "
The DATA UNIT field identifies the units that the data
values are expressed in for the current row."
END_OBJECT = FIELD
OBJECT = FIELD
NAME = "VALUES"
FIELD_NUMBER = 7
DATA_TYPE = ASCII_REAL
BYTES = 1071 /* including delimiters */
ITEMS = 67
ITEM_BYTES = 15
DESCRIPTION = "
This field contains the data values associated with the data items
being returned. The field DATA TYPE NAME identifies the type of data
being returned."
END_OBJECT = FIELD
OBJECT = FIELD
NAME = "DATA QUALITY VALUE"
FIELD_NUMBER = 8
DATA_TYPE = ASCII_INTEGER
BYTES = 3
FORMAT = "I3"
DESCRIPTION = "
This field contains the data quality value associated with the data
being returned. Valid values include:
0 - Good Data
1 - Questionable Data
2 - Invalid Data
3 - Bad Data
4 - Unknown State
-1 - Data Is Not Available
Refer to the data set catalog file for a more in-depth explanation
of how the setting of these values are determined."
END_OBJECT = FIELD
END_OBJECT = SPREADSHEET
END
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