Product_Collection

Identification_Area

logical_identifier

urn:nasa:pds:maven.lpw.derived:data.lp.nt

version_id

6.2

title

MAVEN LPW Derived Electron Temperature Data Collection

information_model_version

1.24.0.0

product_class

Product_Collection

Citation_Information

publication_year

2026

doi

10.17189/8hsd-zd46

description

The electron temperature and density derived based on the IV-curves and when available adjusted based on wave derived electron density. Note that data values of '-nan' can be treated as equivalent to 'nan'.

List_Author

Person

given_name

Laila

family_name

Andersson

person_orcid

0000-0001-5909-7415

sequence_number

1

Affiliation

organization_name

Laboratory for Atmospheric and Space Physics

organization_rorid

https://ror.org/01fcjzv38

sequence_number

1

Affiliation

organization_name

University of Colorado Boulder

organization_rorid

https://ror.org/02ttsq026

sequence_number

2

Modification_History

Modification_Detail

modification_date

2026-06-02

version_id

6.2

description

MAVEN Release 45.

Modification_Detail

modification_date

2026-02-18

version_id

6.1

description

MAVEN Release 44.

Modification_Detail

modification_date

2025-11-25

version_id

6.0

description

LPW reprocessed, LPW has slots for 10 different products and only used 3 of them before, now the first three slots: LP-density-combined, LP-temperature and LP-potential, and the rest have LP-density and other information.

Modification_Detail

modification_date

2025-05-15

version_id

5.4

description

MAVEN Release 41.

Modification_Detail

modification_date

2025-02-14

version_id

5.3

description

MAVEN Release 40.

Modification_Detail

modification_date

2024-11-15

version_id

5.2

description

MAVEN Release 39.

Modification_Detail

modification_date

2024-08-05

version_id

5.1

description

MAVEN Release 38.

Modification_Detail

modification_date

2024-06-27

version_id

5.0

description

The data and PDS label for the products have been updated. The data was reprocessed as a result of fixing various timing and data processing issues that were found by the LPW team.

Modification_Detail

modification_date

2024-05-06

version_id

4.24

description

MAVEN Release 37.

Context_Area

Time_Coordinates

start_date_time

2014-10-11T00:00:00.000Z

stop_date_time

2025-12-05T23:59:59.999Z

Primary_Result_Summary

purpose

Science

processing_level

Derived

Science_Facets

domain

Magnetosphere

discipline_name

Particles

facet1

Electrons

facet2

Plasma

Investigation_Area

name

Mars Atmosphere and Volatile EvolutioN Mission

type

Mission

Internal_Reference

lid_reference

urn:nasa:pds:context:investigation:mission.maven

reference_type

collection_to_investigation

Observing_System

Observing_System_Component

name

MAVEN

type

Host

Internal_Reference

lid_reference

urn:nasa:pds:context:instrument_host:spacecraft.maven

reference_type

is_instrument_host

Observing_System_Component

name

Langmuir Probe and Waves Instrument

type

Instrument

Internal_Reference

lid_reference

urn:nasa:pds:context:instrument:lpw.maven

reference_type

is_instrument

Target_Identification

name

Mars

type

Planet

Internal_Reference

lid_reference

urn:nasa:pds:context:target:planet.mars

reference_type

collection_to_target

Mission_Area

MAVEN

mission_phase_name

EM-5

mission_phase_name

Transition

mission_phase_name

Prime Mission

mission_phase_name

EM-1

mission_phase_name

EM-2

mission_phase_name

EM-3

mission_phase_name

EM-4

mission_phase_name

EM-6

Reference_List

Collection

collection_type

Data

description

The electron temperature and density derived based on the IV-curves and when available adjusted based on wave derived electron density. Note that data values of '-nan' can be treated as equivalent to 'nan'.

File_Area_Inventory

File

file_name

collection_data_l2_lpnt_6.2.csv

creation_date_time

2026-05-27T14:35:09

file_size

298275

md5_checksum

599907751e454e3a74b1fee2b3890f4a

Inventory

offset

0

parsing_standard_id

PDS DSV 1

records

3977

record_delimiter

Carriage-Return Line-Feed

field_delimiter

Comma

Record_Delimited

fields

2

groups

0

maximum_record_length

259

Field_Delimited

name

Member Status

field_number

1

data_type

ASCII_String

maximum_field_length

1

Field_Delimited

name

LIDVID_LID

field_number

2

data_type

ASCII_LIDVID_LID

maximum_field_length

255

reference_type

inventory_has_member_product