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Product_Observational
- Identification_Area
-
- logical_identifier
- urn:nasa:pds:vex-aspera4-els:data_derived:elslrthr_20073641307
- version_id
- 1.0
- title
- VEX ELS Low Energy Range 1-count Threshold 2007-12-30 13:07
- information_model_version
- 1.16.0.0
- product_class
- Product_Observational
- Citation_Information
-
- publication_year
- 2021
- description
-
The product contains ELS Low energy Range 1-count THReshold (ELSLRTHR) for each ELS anode (sector).
- Modification_History
-
- Modification_Detail
-
- modification_date
- 2021-07-31
- version_id
- 1.0
- description
- Initial version
- Observation_Area
-
- Time_Coordinates
-
- start_date_time
- 2007-12-30T13:07:07.818Z
- stop_date_time
- 2007-12-30T15:00:39.755Z
- Primary_Result_Summary
-
- purpose
- Science
- processing_level
- Derived
- Science_Facets
-
- discipline_name
- Particles
- facet1
- Electrons
- facet2
- Energetic
- Investigation_Area
-
- name
- Venus_Express
- type
- Mission
- Internal_Reference
-
- lid_reference
-
urn:esa:psa:context:investigation:mission.venus_express
- reference_type
- data_to_investigation
- Observing_System
-
- Observing_System_Component
-
- name
- VEX
- type
- Host
- Internal_Reference
-
- lid_reference
-
urn:esa:psa:context:instrument_host:spacecraft.vex
- reference_type
- is_instrument_host
- Observing_System_Component
-
- name
- ASPERA4-ELS
- type
- Instrument
- Internal_Reference
-
- lid_reference
-
urn:esa:psa:context:instrument:vex.aspera4-els
- reference_type
- is_instrument
- Target_Identification
-
- name
- Venus
- type
- Planet
- Internal_Reference
-
- lid_reference
-
urn:nasa:pds:context:target:planet.venus
- reference_type
- data_to_target
- Mission_Area
-
- Discipline_Area
-
- Particle_Observation
-
- energy_range_minimum
- .01
- energy_range_maximum
- 20
- Particle_Parameter
-
- particle_type
- Electrons
- particle_measurement_type
- Flux
- File_Area_Observational
-
- File
-
- file_name
- ELSLRTHR_20073641307_V1.0.CSV
- creation_date_time
- 2021-07-31T03:49
- records
- 23744
- md5_checksum
- 16bedb0d36453e5c06802e0ba513fbe9
- comment
-
This table contains ELS Low energy Range 1-count THReshold (ELSLRTHR) for each anode (sector).
- Table_Delimited
-
- offset
- 0
- parsing_standard_id
- PDS DSV 1
- records
- 23744
- record_delimiter
- Carriage-Return Line-Feed
- field_delimiter
- Comma
- Record_Delimited
-
- fields
- 5
- groups
- 1
- Field_Delimited
-
- name
- Start Time
- field_number
- 1
- data_type
- ASCII_Date_Time_DOY
- maximum_field_length
- 21
- description
- The START TIME field specifies the start time of the data sample(s)
being returned in the current row. The Start Time and Stop Time
fields define the time range covered by the data in the current row.
Format is YYYY-DDDTHH:MM:SS.mmm, in UTC
- Field_Delimited
-
- name
- Stop Time
- field_number
- 2
- data_type
- ASCII_Date_Time_DOY
- maximum_field_length
- 21
- description
- The STOP TIME field specifies the stop time of the data sample(s)
being returned in the current row. The Start Time and Stop Time
fields define the time range covered by the data in the current row.
Format is YYYY-DDDTHH:MM:SS.mmm, in UTC
- Field_Delimited
-
- name
- Data Type Name
- field_number
- 3
- data_type
- ASCII_String
- maximum_field_length
- 14
- field_format
- %-14s
- description
- The DATA TYPE NAME field identifies the type of the data sample(s)
being returned in the current row. Valid entries include:
SENSOR - primary data
- Field_Delimited
-
- name
- Data Name
- field_number
- 4
- data_type
- ASCII_String
- maximum_field_length
- 50
- field_format
- %-50s
- description
- The DATA NAME field identifies the name of the primary data associated with the data values
being returned in the current row
- Field_Delimited
-
- name
- Data Unit
- field_number
- 5
- data_type
- ASCII_String
- maximum_field_length
- 50
- field_format
- %-50s
- description
- The DATA UNIT field identifies the units that the data values are
expressed in for the current row
- Group_Field_Delimited
-
- repetitions
- 67
- fields
- 1
- groups
- 0
- Field_Delimited
-
- name
- Differential Number Flux
- field_number
- 6
- data_type
- ASCII_Real
- field_format
- %11.5e
- description
- This field contains ELS low energy range 1-count
threshold differential number flux for the detector sector
listed in field #4. There are 60 values provided for this
time interval given in decreasing energy order.