Mars Atmosphere and Volatile EvolutioN (MAVEN)
Langmuir Probe and Waves Instrument (LPW)
Calibrated PDS Archive Bundle
LID = urn:nasa:pds:maven.lpw.calibrated
Bundle Description
==================
Overview
--------
This bundle contains fully calibrated, science quality data produced by the LPW
instrument. The data include spacecraft potential, electric field waveforms
and wave power. The data have been provided by the LPW team in CDF files.
Version History
---------------
Bundle Modification
Version Date Description
------- ------------ ---------------------------------------------------
1.0 2015-10-01 MAVEN Releases 1 & 2 (2015-10-02)
2.0 2015-12-21 MAVEN Release 3 (2015-12-21)
2.1 2016-02-29 MAVEN Release 4 (2016-02-29): This version is an
incremental release including the inital release
of 2015-08-15 to 2015-11-14.
3.0 2016-05-26 MAVEN Release 5 (2016-05-26): This release consists
of a full redelivery of all LPW data due to date,
including the initial delivery of data from
2015-11-15 to 2016-02-14. These data have been
processed using updated software and calibration.
Full coverage is 2014-10-06 to 2016-02-14.
3.1 2016-08-08 MAVEN Release 6 (2016-08-15): This version is an
incremental release including the initial release
of 2016-02-15 to 2016-05-14.
4.0 2016-12-05 MAVEN Release 7 (2016-11-15): This version consists
of a full redelivery of all LPW data due to date,
including the intial delivery of data from
2016-05-15 to 2016-08-14. Full coverage includes
2014-10-11 to 2016-08-14 (data prior to 2014-10-11
are invalid. This version includes an update to the
format of the 'flag' field, and the addition of an
'info' field. Details are included in the updated
version of the SIS (Rev 3.0).
4.1 2017-02-14 MAVEN Release 8 (2017-02-15): This version is an
incremental release including the intial release
of 2016-08-15 to 2016-11-14.
4.2 2017-05-12 MAVEN Release 9 (2017-05-15): This version is an
incremental release including the intial release
of 2016-11-15 to 2017-02-14.
4.3 2017-08-11 This version included corrections to a 1 second timing error
in the data following the leap second at 2016-12-31T23:59:60
UTC. Coverage is the same as for version 4.2.
4.4 2017-08-12 MAVEN Release 10 (2017-08-15): This version is an
incremental release including the intial release
of 2017-02-15 to 2017-05-14.
4.5 2017-11-14 MAVEN Release 11 (2017-11-15): This version is an
incremental release including the intial release
of 2017-05-15 to 2017-08-14.
5.0 2018-02-27 MAVEN Release 12 (2018-02-15): This version is a full
re-release of all LPW data due to date, including the
initial release of the data from 2017-08-15 to
2017-11-14.
5.1 2018-05-09 MAVEN Release 13 (2018-05-15): This version is an
incremental release including the intial release
of 2017-11-15 to 2018-02-14.
5.2 2018-08-14 MAVEN Release 14 (2018-08-15): This version is an
incremental release including the intial release
of 2018-02-15 to 2018-05-14.
5.3 2018-11-15 MAVEN Release 15 (2018-11-15): This version is an
incremental release including the intial release
of 2018-05-15 to 2018-08-14.
5.4 2019-02-14 MAVEN Release 16 (2019-02-15): This version is an
incremental release including the intial release
of 2018-08-15 to 2018-11-14.
5.5 2019-05-13 MAVEN Release 17 (2019-05-15): This version is an
incremental release including the intial release
of 2018-11-15 to 2019-02-14.
5.6 2019-08-08 MAVEN Release 18 (2019-08-15): This version is an
incremental release including the intial release
of 2019-02-15 to 2019-05-14.
5.7 2019-11-15 MAVEN Release 19 (2019-11-15): This version is an
incremental release including the intial release
of 2019-05-15 to 2019-08-14.
5.8 2020-02-14 MAVEN Release 20 (2020-02-14): This version is an
incremental release including the intial release
of 2019-08-15 to 2019-11-14.
5.9 2020-05-13 MAVEN Release 21 (2020-05-15): This version is an
incremental release including the intial release
of 2019-11-15 to 2020-02-14.
5.10 2020-08-11 MAVEN Release 22 (2020-08-15): This version is an
incremental release including the intial release
of 2020-02-15 to 2020-05-14.
5.11 2020-11-16 MAVEN Release 23 (2020-11-15): This version is an
incremental release including the intial release
of 2020-05-15 to 2020-08-14.
5.12 2021-02-17 MAVEN Release 24 (2021-02-16): This version is an
incremental release including the intial release
of 2020-08-15 to 2020-11-14.
5.13 2021-08-18 MAVEN Release 26 (2021-08-18): This version is an
incremental release. It includes the initial release
of LPW data from Releases 25 and 26 (2020-11-15 to
2021-05-14).
5.14 2021-11-29 MAVEN Release 27: This version is an incremental release
including the intial release of 2021-05-15 to 2021-08-14.
6.0 2022-02-22 MAVEN Release 28 (2022-02-22): This version is a full
re-release of the burst mode data (w-e12burstlf, w-e12burstmf,
and w-e12bursthf) and an incremental release including the
initial release of 2021-08-15 to 2021-11-14. This release also
includes revised versions of all of the PDS4 XML label files
and MAVEN LPW SIS document. These files have been updated
in order to address peer review liens.
6.1 2022-07-11 MAVEN Release 29 (2022-05-15): This version is an
incremental release including the intial release
of 2021-11-15 to 2021-02-22.
6.2 2022-08-15 MAVEN Release 30 (2022-08-15): This version is an
incremental release including the intial release
of 2022-02-23 to 2022-05-14. Some days of data are
missing due to a period of spacecraft safing.
6.3 2022-11-18 MAVEN Release 31 (2022-11-15): This version is an
incremental release including the intial release
of 2022-06-01 to 2022-08-14.
6.4 2023-02-14 MAVEN Release 32 (2023-02-15): This version is an
incremental release including the intial release
of 2022-08-15 to 2022-11-14.
6.5 2023-05-15 MAVEN Release 33 (2023-05-15): This version is an
incremental release including the intial release
of 2022-11-15 to 2023-02-14.
6.6 2023-08-15 MAVEN Release 34 (2023-08-15): This version is an
incremental release including the intial release
of 2023-02-15 to 2023-05-14.
6.7 2023-11-15 MAVEN Release 35 (2023-11-15): This version is an
incremental release including the intial release
of 2023-05-15 to 2023-08-14.
6.8 2024-02-15 MAVEN Release 36 (2024-02-15): This version is an
incremental release including the intial release
of 2023-08-15 to 2023-11-14.
Bundle Contents
===============
Collections
-----------
This bundle includes the following collections:
* lp-iv - current-voltage relationships from the voltage sweep on the probes
(LID = urn:nasa:pds:maven.lpw.calibrated:data.lp.iv)
* mrg-scpot - spacecraft potential based on all 4 sub-cycles and from both
booms merged to one time series
(LID = urn:nasa:pds:maven.lpw.calibrated:data.mrg.scpot)
* w-e12 - low frequency electric field measurements from every other
sub-cycle
(LID = urn:nasa:pds:maven.lpw.calibrated:data.w.e12)
* w-e12burstlf - burst mode low frequency, high amplitude calibrated electric
field data from selected time periods
(LID = urn:nasa:pds:maven.lpw.calibrated:data.w.e12burstlf)
* w-e12burstmf - burst mode medium frequency, high amplitude calibrated
electric field data from selected time periods
(LID = urn:nasa:pds:maven.lpw.calibrated:data.w.e12burstmf)
* w-e12bursthf - burst mode high frequency, high amplitude calibrated
electric field data from selected time periods
(LID = urn:nasa:pds:maven.lpw.calibrated:data.w.e12bursthf)
* w-specpas - passive mode electric field power spectra
(LID = urn:nasa:pds:maven.lpw.calibrated:data.w.specpas)
* w-specact - active mode electric field power spectra
(LID = urn:nasa:pds:maven.lpw.calibrated:data.w.specact)
* document - documents related to the MAVEN LPW calibrated data bundle
(LID = urn:nasa:pds:maven.lpw.calibrated:document)
Data File Naming
----------------
Data files in this bundle are named according to the following convention:
mvn_lpw_❮level❯_❮desc❯_❮yyyy❯❮mm❯❮dd❯_v❮xx❯_r❮yy❯.cdf
where:
❮level❯ = MAVEN processing level of the data
❮desc❯ = A descriptor used to identify the data file type
❮yyyy❯ = 4-digit year of data coverage date
❮mm❯ = 2-digit month of year of data coverage date
❮dd❯ = 2-digit day of month of data coverage date
❮xx❯ = 2-digit software version
❮yy❯ = 2-digit data file version under the specified software version
Key Documents
=============
Andersson, L., MAVEN LPW PDS Archive SIS - A document describing the format
and content of the Langmuir Probe and Waves Instrument (LPW) Planetary Data
System (PDS) data archive. It includes descriptions of the data products
and associated metadata, and the archive format, content, and generation
pipeline. This document is located in the document collection of the MAVEN
LPW bundle. (LID = urn:nasa:pds:maven.lpw:document:sis).
Contacts
========
This archive was produced for the Planetary Data System (PDS) at the Planetary
Plasma Interactions (PPI) node at the University of California, Los Angeles
(UCLA). The data files were generated by Dr. Laila Andersson at the Laboratory
for Atmospheric and Space Physics (LASP) in Boulder, Colorado. The data were
delivered to the PPI node via the MAVEN Science Data Center (SDC) also located
at the LASP in Boulder, Colorado. The PDS metadata were generated at the PPI
node.
For questions regarding this archive, please contact Mr. Joseph Mafi at the PDS
PPI Node:
Email jmafi@igpp.ucla.edu
Telephone 310-206-6073
For question regarding the data, please contact Dr. Laila Andersson:
Internet Laila.Andersson@lasp.colorado.edu
For questions regarding PDS Standards or other archives available from the
PDS, please contact PDS Operator at the PDS Engineering Node (at JPL):
Email pds_operator@jpl.nasa.gov
Telephone 818-354-4321
The PDS assumes no legal liability for errors on this archive. All users are
encouraged to verify the correctness of the data prior to submitting any
publications or other work based on these data. Please report errors on this
archive to the PPI of the PDS through contact information provided above.
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