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archive

Last edited by Dario Barghini

This directory will contain the output of the data processing done by the PRISMA pipeline (both calibration and meteor data), compressed and formatted in tag.gz archives for long-term storage and preservation purposes.

The structure of this directory replicates the one of the workspace:

archive/
↳ captures/
  ↳ CODE/
    ↳ YYYMM/
      ↳ PRISMA_CODE_YYYY-MM-DD_capture.tar.gz
        PRISMA_CODE_YYYY-MM-DD_capture.tar.gz.md5
↳ calibrations/
  ↳ CODE/
    ↳ YYYMM/
      ↳ PRISMA_CODE_YYYY-MM-DD_calibration.tar.gz
        PRISMA_CODE_YYYY-MM-DD_calibration.tar.gz.md5
        PRISMA_CODE_YYYY-MM_calibration.tar.gz
        PRISMA_CODE_YYYY-MM_calibration.tar.gz.md5   
↳ events/
  ↳ YYYYMM/
    ↳ PRISMA_YYYYMMDDTHHMMSS_UT_event.tar.gz
      PRISMA_YYYYMMDDTHHMMSS_UT_event.tar.gz.md5
↳ results/
  ↳ YYYYMM/
    ↳ PRISMA_YYYYMMDDTHHMMSS_UT_result.tar.gz
      PRISMA_YYYYMMDDTHHMMSS_UT_result.tar.gz.md5

The production of the tar.gz archives is activated in the execution of the code by some keywords in the main programs of the pipeline. Each tar.gz is supported by a MD5 checksum file to verify the integrity of archive when transferring it.

calibration.pro

PRISMA_CODE_YYYY-MM-DD_capture.tar.gz (produced if compress_image = 1)
Content Nomenclature Files
Captures CODE_YYYYMMDDTHHMMSS_UT-0.fit FITS files
Header PRISMA_CODE_YYYY-MM-DD_capture.fits 1 FITS file
Preview PRISMA_CODE_YYYY-MM-DD_capture.png 1 PNG file

Daily tar.gz with **captures from each day, saved in the archive/captures/ subdirectory of the workspace and enclosing ~144 FITS files (if the station was operative for the entire day, see the captures page for details), a FITS header with relevant metadata and a PNG preview image (the capture acquired closer to midnight).

PRISMA_CODE_YYYY-MM-DD_calibration.tar.gz (produced if compress_day = 1)
Content Nomenclature Files
Results CODE_YYYYMMDD_*.txt TXT files
Reports CODE_YYYYMMDD_*.pdf PDF files
Header PRISMA_CODE_YYYY-MM-DD_calibration.fits 1 FITS file
Preview PRISMA_CODE_YYYY-MM-DD_calibration.png 1 PNG file

Daily tar.gz with the results of the calibration from each day, saved in the archive/calibrations/ subdirectory and enclosing various TXT files and PDF reports (see the Captures analysis and Daily calibration pages for details), a FITS header with relevant metadata and a PNG preview image (image of the position of stars detected during that night).

PRISMA_CODE_YYYY-MM_calibration.tar.gz (produced if compress_month = 1)
Content Nomenclature Files
Results CODE_YYYYMM_*.txt TXT files
Reports CODE_YYYYMM_*.pdf PDF files
Header PRISMA_CODE_YYYY-MM_calibration.fits 1 FITS file
Preview PRISMA_CODE_YYYY-MM_calibration.png 1 PNG file

Monthly tar.gz with the summary of results of the calibration from each day, saved in the archive/calibrations/ subdirectory and enclosing various TXT files and PDF reports (see the Monthly calibration page for details), a FITS header with relevant metadata and a PNG preview image (heat map of the position of stars detected during that month).

event.pro

PRISMA_YYYYMMDDTHHMMSS_UT_event.tar.gz (produced if compress_event = 1)
Content Nomenclature Files
Event YYYYMMDDTHHMMSS_UT\ 1 folder
Header PRISMA_YYYYMMDDTHHMMSS_UT_event.fits 1 FITS file

A tar.gz archive enclosing the data from all the PRISMA cameras that detected the event, saved in the archive/events/ subdirectory and enclosing the event folder (see the events page for details) and a FITS header with relevant metadata.

PRISMA_NAME_YYYYMMDDTHHMMSS_UT_detection.tar.gz (produced if compress_event = 1)
Content Nomenclature Files
Detection NAME_YYYYMMDDTHHMMSS_UT\ 1 folder
Header PRISMA_NAME_YYYYMMDDTHHMMSS_UT_detection.fits 1 FITS file
Preview PRISMA_NAME_YYYYMMDDTHHMMSS_UT_detection.png 1 PNG file

The event folder contains one tar.gz file enclosing the detection folder, a FITS header with and a PNG preview image (image of the reconstructed track on the meteor on the camera) for each detection. The FITS and PNG files are saved both in the detection folder (for an easy acces without decompressing the archive) and inside the tar.gz archive of each detection.

PRISMA_YYYYMMDDTHHMMSS_UT_result.tar.gz (produced if compress_result = 1)
Content Nomenclature Files
Astrometry YYYYMMDDTHHMMSS_UT\astrometry\ 1 folder
Triangulation YYYYMMDDTHHMMSS_UT\triangulation\ 1 folder
Dynamic model YYYYMMDDTHHMMSS_UT\dynamic_model\ 1 folder
Orbit YYYYMMDDTHHMMSS_UT\orbit\ 1 folder
Header PRISMA_YYYYMMDDTHHMMSS_UT_result.fits 1 FITS file
Preview PRISMA_YYYYMMDDTHHMMSS_UT_event.png 1 PNG file

A tar.gz archive with the results of the analysis of the event, saved in the archive/results/ subdirectory and enclosing the result folder (see the Output of event.pro page for details), a FITS header with relevant metadata. The result folder is further divided into four subfolders for each part of the event pipeline (see the event.pro page for details).

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