Status & Events

• Level 0 data files

  The data archive will be closed until February 27th, 2002. Until this date, access to HESSI data will remain restricted. After thsi date, you will be able to access the data from here.

• HESSI simulated FITS files

  FITS files corresponding to a period of simulated HESSI observation. These files can be used to test the data analysis software

  • FTP Accees, US site: ftp://hesperia.gsfc.nasa.gov/hessidoc/test_data
  • FTP Access, European site: ftp://hercules.ethz.ch/pub/hessi/data/
  • HTTP Access, US site: http://hessi.ssl.berkeley.edu/data/test_data/
  • HTTP Access, European site: http://surfwww.mssl.ucl.ac.uk/missions/hessi/data/

  Look at Accessing HESSI Test Data for further information.

• HESSI Instrument test data

  Data recorded by the Ground Support Equipment (GSE) during the building and testing of the spacecraft, and used for calibration and software testing.

  • Spectrometer data These files contain data recorded by the spectrometer GSE at different stages of the project, and contain "real" event and monitor rate packets.
  • End to end test This file have been used for the end to end test.
  • SMEX data This file has been used to test the SMEX packet reader.
  • SAS and RAS data This files contain telemetry packets from the RAS and SAS instruments.

• Data Query Form

  The query system is not operational yet

• Spectrometer GSE Data Monitor

  Data from pressure and thermal tests that have been performed on the spectrometer at UCB and at VAFB

HESSI data analysis software download, installation instructions, data analysis guide, reference manuals.