PWG data products fall into the following categories:
• Processed science data from the instrument teams

• Processed science data at the ISTP/NSSDC official archive

• Telemetry data

• Near Real-Time data

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Processed Science Data from the Instrument Teams

All instrument teams on Polar have processed data and/or graphics available for browsing. Many teams have gone further to provide interactive web interfaces suitable for producing science analysis products.

The Polar instrument teams have an "open" data policy, although use of the data is subject to the ISTP Rules of the Road. Products from the instrument teams are:

• Summary plots/graphics for browsing

• Custom plot interfaces

• Processed science data for download

• Other interactive plotting pages of interest

Summary plots/graphics for browsing

Data Type	Instrument	Product
magnetic field	MFE	key parameters 1 min, 6 sec or 8 s/s resolution
electric field	EFI	key parameters
waves	PWI	Sweep Frequency Receiver (SFR) Spectrograms Multichannel Analyzer (MCA) Spectrograms Wideband Receiver (WBR) Spectrograms 48-Second High Time Resolution Spectrograms Low Frequency Waveform Receiver Spectrograms High Frequency Waveform Receiver Spectrograms
high energy particles ion composition 6 keV/q - 60 MeV	CAMMICE	many types of summary plots
high energy particles 3D proton distributions 20 keV/q - 1 MeV	CEPPAD	many types of summary plots
mid energy particles 3D proton & electron distributions 2 keV/q - 35 keV/q 3D electron distributions 100eV - 10 keV	HYDRA	DDEIS spectrograms
mid energy particles 3D ion composition 15 eV/q - 32 keV/q	TIMAS	Summary Spectrograms
low energy particles 3D/2D ion composition 0 - 500 eV/q	TIDE	half orbit and perigee summary plots
X-ray imaging	PIXIE	browse images (10 min) latest NRT images (10 min) best image of the day latest active aurora movie active aurora movie archive
Ultraviolet imaging	UVI	latest image browse images (36 sec) NRT images (5 min) browse images (36 sec)
Visible imaging	VIS	current image current aurora movie best of the day image archive survey images

Custom Plot Interfaces

Data Type	Instrument	Browse Product
waves	PWI	Create PWI SFR and MCA Spectrograms
low energy particles 3D/2D ion composition 0 - 500 eV/q	TIDE	many types of spectrograms, moments, and distribution plots
X-ray imaging	PIXIE	make your own aurora movie

Processed Data for Download

Data Type	Instrument	Product
magnetic field	MFE	1min, 6sec and 8s/s MFE data
electric field	EFI	key parameters spacecraft potential
waves	PWI	tables of PWI SFR and MCA data PWI PapCo homepage
high energy particles ion composition 6 keV/q - 60 MeV	CAMMICE	high resolution digital data PapCo software
high energy particles 3D proton distributions 20 keV/q - 1 MeV	CEPPAD	high resolution digital data PapCo software
mid energy particles 3D proton & electron distributions 2 keV/q - 35 keV/q 3D electron distributions 100eV - 10 keV	HYDRA
mid energy particles 3D ion composition 15 eV/q - 32 keV/q	TIMAS	high resolution data in CDF format TIMAS PapCo homepage
low energy particles 3D/2D ion composition 0 - 500 eV/q	TIDE	TIDE PapCo homepage Download TIDE LZ data Download TIDE LZ software
X-ray imaging	PIXIE
Ultraviolet imaging	UVI
Visible imaging	VIS	software to view VIS CDF files

Other interactive plotting pages of interest

Product Type	Sponsor	Product
Polar Orbit	MFE Russell	single orbit plots
Polar Orbit	TIDE Moore	single orbit plots along with UT time of user-specified L-shell
Solar Input	MFE Russell	ASCII solar input data WIND, ACE, IMP8
Magnetopause boundary	PIXIE Petrinec	Real time dynamic model of Earth's bow shock and magnetopause
Auroral Oval	MDI Newell	Generate model auroral ovals from DMSP data

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Processed Science Data at the archive
The primary format for all processed ISTP data in the NSSDC archive is the Common Data Format (CDF). Some products are generated in Flexible Image Transport System (FITS) or ASCII formats instead.

Available Data

Processed science data at the NSSDC archive available are:

• Key Parameter data in CDF format
• Summary data in FITS format for instruments on SOHO.
• Summary data in ASCII format for certain instruments.
• Orbit and attitude data for GEOTAIL, WIND, POLAR, SOHO, and Cluster in CDF.

For availability see the Space Physics Data Availability Catalog (SPDAC)


Access to Key Parameter Data

ISTP Key Parameter data are available through a variety of systems; including:

• the Coordinated Data Analyisis Web (CDAWeb) System at NSSDC

• the ISTP Central Data Handling Facility (CDHF)

• CDAWeb mirror site at RAL/UK

• CDAWeb mirror site (partial) at MPE-Garching/Germany

• ISTP data mirror site in Brazil

• ISTP data mirror site in Mexico

• ISTP data mirror site in Argentina

• NSSDC's Space Physics Catalog (SPyCAT)

The Key Parameter Visualization Tool (KPVT) is an IDL-based application available to display ISTP CDF format KP data.

Related Information
Space Physics Data Availability Catalog (SPDAC)

Tables of Available Key Parameter Data

ISTP Key Parameter CD Cumulative Index

KPGS development and test status

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Telemetry Data
Telemetry data formats for the GEOTAIL, WIND, POLAR, and SOHO missions are defined in the "Data Format Control Document (DFCD) Between The International Solar-Terrestrial Physics (ISTP) Program Information Processing Division (IPD) Ground Data Processing System and the ISTP Mission Investigators".

A PDF version of this document is available.

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Near Real-Time
ISTP Near Real-Time Data
Near Real-Time Client/Server mini-FAQ

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