PDS/PPI Home Page

QUICK SEARCH

Search By Missions

QUICK LINKS

FAQ
Citation Policy
Errata for all volumes
Help for Data Users
Help for Data Reviewers
Help for Data Providers

PDS NODES

PDS Home
Atmospheres
Geosciences
Cartography and Imaging Sciences
NAIF - SPICE
Ring-Moon Systems
Small Bodies

Messenger >> MAG

MESSENGER MAG Alternating Current Data Collection
mess-mag-raw	PDS 4 CERTIFIED

Start Time: 2004-09-13 10:00:00 - Stop Time: 2015-04-30 01:08:14

MESSENGER MAG Raw Data Bundle

Citiation Information

Author	Korth, H.
Title	MESSENGER MAG Alternating Current Data Collection
Description	Contains alternating current (AC) level values at the commanded sample rate. To conserve telemetry the vector sampling will usually be less than the maximum rate, 20 sample/s. To provide a record of the amplitude of fluctuations for frequencies higher than 1 Hz, an AC amplitude is calculated from the internally sampled 20/s data for the sensor axis commanded as the AC_AXIS. Thus, in addition to the vector samples data, a 1 Hz to 10 Hz bandpass average amplitude is evaluated for the commanded sensor axis, selected by command, and recorded as a log AC value with a 4-bit mantissa of the four most significant non-zero bits and a 4-bit power of two exponent of the 4th (least significant) bit of the mantissa. This is called the logAC value. It is created once per second and saved for telemetry at that rate or at the commanded science rate, whichever is less frequent.
Publisher	NASA Planetary Data System
Publication Year	2021
doi	https://doi.org/10.17189/1522364

PDS3 References

http://doi.org/10.17189/1519744

Top/ data/ log_ac_data/ 2004/ 336_366_DEC /

MAGLAC043360002_V1

Start Time:	2004-12-01T00:02:33.000Z	Stop Time:	2004-12-01T23:59:19.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043370002_V1

Start Time:	2004-12-02T00:02:39.000Z	Stop Time:	2004-12-02T23:59:24.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043380002_V1

Start Time:	2004-12-03T00:02:44.000Z	Stop Time:	2004-12-03T23:59:28.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043390002_V1

Start Time:	2004-12-04T00:02:48.000Z	Stop Time:	2004-12-04T23:59:33.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043400002_V1

Start Time:	2004-12-05T00:02:53.000Z	Stop Time:	2004-12-05T23:59:38.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043410002_V1

Start Time:	2004-12-06T00:02:58.000Z	Stop Time:	2004-12-06T23:59:42.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043420003_V1

Start Time:	2004-12-07T00:03:02.000Z	Stop Time:	2004-12-07T23:59:47.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043430003_V1

Start Time:	2004-12-08T00:03:07.000Z	Stop Time:	2004-12-08T23:58:23.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043440001_V1

Start Time:	2004-12-09T00:01:43.000Z	Stop Time:	2004-12-09T23:58:22.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043450001_V1

Start Time:	2004-12-10T00:01:42.000Z	Stop Time:	2004-12-10T23:59:23.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043460002_V1

Start Time:	2004-12-11T00:02:43.000Z	Stop Time:	2004-12-11T23:59:28.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043470002_V1

Start Time:	2004-12-12T00:02:48.000Z	Stop Time:	2004-12-12T23:59:32.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043480002_V1

Start Time:	2004-12-13T00:02:52.000Z	Stop Time:	2004-12-13T23:59:37.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043490002_V1

Start Time:	2004-12-14T00:02:57.000Z	Stop Time:	2004-12-14T23:59:42.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043500003_V1

Start Time:	2004-12-15T00:03:02.000Z	Stop Time:	2004-12-15T23:58:48.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043510002_V1

Start Time:	2004-12-16T00:02:08.000Z	Stop Time:	2004-12-16T23:58:52.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043520002_V1

Start Time:	2004-12-17T00:02:12.000Z	Stop Time:	2004-12-17T23:58:57.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043530002_V1

Start Time:	2004-12-18T00:02:17.000Z	Stop Time:	2004-12-18T23:59:02.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043540002_V1

Start Time:	2004-12-19T00:02:22.000Z	Stop Time:	2004-12-19T23:59:07.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043550002_V1

Start Time:	2004-12-20T00:02:27.000Z	Stop Time:	2004-12-20T23:59:11.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043560002_V1

Start Time:	2004-12-21T00:02:31.000Z	Stop Time:	2004-12-21T23:59:16.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043570002_V1

Start Time:	2004-12-22T00:02:36.000Z	Stop Time:	2004-12-22T23:59:21.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043580002_V1

Start Time:	2004-12-23T00:02:41.000Z	Stop Time:	2004-12-23T23:59:26.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043590002_V1

Start Time:	2004-12-24T00:02:46.000Z	Stop Time:	2004-12-24T23:59:31.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043600002_V1

Start Time:	2004-12-25T00:02:51.000Z	Stop Time:	2004-12-25T23:59:36.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043610002_V1

Start Time:	2004-12-26T00:02:56.000Z	Stop Time:	2004-12-26T23:59:41.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043620003_V1

Start Time:	2004-12-27T00:03:01.000Z	Stop Time:	2004-12-27T23:59:45.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043630003_V1

Start Time:	2004-12-28T00:03:05.000Z	Stop Time:	2004-12-28T23:59:50.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043640003_V1

Start Time:	2004-12-29T00:03:10.000Z	Stop Time:	2004-12-29T23:59:55.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043650003_V1

Start Time:	2004-12-30T00:03:15.000Z	Stop Time:	2004-12-30T23:56:40.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

MAGLAC043660000_V1

Start Time:	2004-12-31T00:00:00.000Z	Stop Time:	2004-12-31T23:56:44.000Z
The table contains the timetags and 3-axis samples of the magnetic field. The sampling rate is commandable and can vary. The data from each packet

ICON LEGEND
For links to data holdings various icons are used to represent services or actions you can take. Those icons are:
	Order the volume (CD-ROM/DVD) containing the listed data. The volume will be mailed to you.	The volume (CD-ROM/DVD) contains some errors which are documented in an errata log.
	Launch a custom web browser for the resource.	Launch a map based browser for the resource.
	Toggle viewing into brief mode (shorter descriptions are displayed).	Toggle viewing into expanded mode (longer descriptions are displayed).
	Download the volume containing the listed data.

NEW RELEASES

More.....

PDS RESOURCES

Archive Planning Guide
      Individuals
      Missions
Data Dictionary Search
      Lookup Tool
      Document
PDS4 Standards Documents
PDS Subscription Service

PDS3 Standards

OTHER RESOURCES

ADS Search
Science Data Licenses

	Search For:

	in