Raw Telemetry and Orbit Data
Raw Telemetry Data in the Frame Format
Raw telemetry data of the past ISAS mission are released with documents (in Japanese) to describe their formats.
These data have been archved in the SIRIUS database at ISAS since 1970’s. They are in the original telemetry frame format, so that users need to parse the data using the accompanying documents.
mission | Operation Period | Telemetry Data(FITS file) | Telemetry Data(Binary file) | Orbit Data | Interim Report(excerpted version) | Experimental Plan(excerpted version) | Telemetry Data Header Format | Orbit Format | Operational Record |
---|---|---|---|---|---|---|---|---|---|
Taiyo* | 1975-1980 | ? | ? | ||||||
Kyokko* | 1975-1992 | ? | |||||||
Jikiken | 1978-1985 | ? | |||||||
Ohzora | 1984-1988 | format1(1984-85)format2(1986-88) | ? | ||||||
Hakucho* | 1979-1985 | ||||||||
Tenma | 1983-1988 | ||||||||
Hinotori | 1981-1991 | ー | |||||||
Sakigake | 1985-1999 | ー | ー | ー | |||||
Suisei* | 1985-1991 | ー | ー | ー | |||||
Ginga* | 1987-1991 | ー | |||||||
Hiten* | 1990-1993 | ー | ー | ー | |||||
Nozomi* | 1998-2003 | ー | ー | ー | ー |
Oribit (Tracking) Data
Orbit data of major ISAS deep space missions (Sakigake, Hiten, Suisei, Ikaros) are made available in the standard format. Please find the following CCSDS documents for the data format:
- Tracking Data Message[ https://public.ccsds.org/Pubs/503x0b2c1.pdf ]
- Orbit Data Messages[ https://public.ccsds.org/Pubs/502x0b3e1.pdf ]
- Navigation Data Messages Overview[ https://public.ccsds.org/Pubs/500x2g3.pdf ]
- Navigation Data - Definisions And Conventions [ https://public.ccsds.org/Pubs/500x0g4.pdf ]
The following table gives direct links to the tracking data of Sakigake, Hiten and Suisei in the CCSDS Tracking Data Message (TDM) format.
mission | Data validation | Integration time | Remarks | ||||
---|---|---|---|---|---|---|---|
1 second | 4 seconds | 10 seconds | 60 seconds | 600 seconds | |||
Sakigake MS-T5 | Validated data | ー | ー | ||||
All data | ー | ー | |||||
Hiten MUSES-A | Validated data | ー | |||||
All data | ー | ||||||
Suisei PLANET-A | Validated data | ー | ー | ||||
All data | ー | ー | |||||
Geotail | Validated data | ー | ー | ||||
All data | ー | ー | DIR1DIR2DIR3 |