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s olar. in X -rays. ph otometer. SphinX ground-based software architecture. Richard Sysala Martin Cupák Wroclaw, Space Research Centre, 30.5.07. Tasks. s olar. in X -rays. ph otometer.

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sphinx ground based software architecture

solar

in X-rays

photometer

SphinX ground-based software architecture

Richard Sysala

Martin Cupák

Wroclaw, Space Research Centre, 30.5.07

tasks
Tasks

solar

in X-rays

photometer

  • Writing automatic data access routines to check and download new SphinX telemetry data, as they arrive on the FIAN data server
  • Writing the data reformatting software which will read the telemetry, assign the time UT, subtract the instrumental data, format appropriate data objects for storage and access
    • This might depend on few instrument settings and flags depending on solar activity and mode of the instrument operation
    • Data should be easily accessible for existing solar metadata search engines and compatible with SolarSoft standards
  • Writing the interactive data browser software allowing for data quick look and selection
  • Writing the documentation for the software
architecture
Architecture

solar

in X-rays

photometer

  • Proposed solution consists ofsix main parts:
    • a) component for a data block manipulationand creating FITS files
    • b) component for a visualization
    • c) IDL thick client
    • d) PHP component on a web server
    • e) firebird database
    • f) data synchronization tool
component for a data block manipulation and creating fits files
Component for a data block manipulation and creating FITS files

solar

in X-rays

photometer

  • It will be a program (resp. a set of programs) with no GUI and its main purpose is to generate FITS files and store them to a database
    • this program will run on a server in Wroclaw or, in case the server in Wroclaw does not run, it will run on a server in Ondřejov
    • Because of this, part of this program is a watchdog which will check whether instance on the other machine is running or not
  • First part called „Data blocks transfer component“ will download data blocks (raw files) from FIAN data server and distribute them for further processing
component for a visualization

Component for a data block manipulation and creating FITS files II

Component for a visualization

solar

in X-rays

photometer

  • „Decompress & reformat“ component will be responsible for decompressing and reformatting input raw files and creating FITS files
    • It can be stored in a shared library or it can be one of the command-line programs – it depends on a form of provided decompress/reformat routines (source code, shared library with a set of exported functions, executable)
  • „DB component“ will care about a communication with a database
  • This component will be written using IDL and will create images/PDF files from previously created FITS files
idl thick client
IDL thick client

solar

in X-rays

photometer

  • Smart browser written in IDL for an interactive visualization

PHP component on a Web server

  • It will provide web pages with automatically generated pages from every incoming dump
  • These pages will contain PDFs with measurement data, generated images and other
firebird database
Firebird database

solar

in X-rays

photometer

  • The DB will be used as a datastore for
    • FITS files
    • images
    • PDFs

Data synchronization tool

  • A simple application responsible for a data synchronization
staffing plan
Staffing plan

solar

in X-rays

photometer

ECSS-E-40 Part 1B

  • Space engineering
  • Software - Part 1: Principles and requirements

SW Project manager

SW Design &

Development

System Engineer &

SW architect

SW Testing

evolving systems consulting s r o
evolving systems consulting s.r.o.
  • Evolvsys.cz is a software producer.
  • Provides innovative technologies and comprehensive know-how to benefit customers in several European countries (Czech republic, Germany, Austria).
  • Headquartered in Prague, offices in Munich and Vienna.
  • The company is active in the areas of Information, Communications, Control and Automation.
evolving systems consulting s r o1
evolving systems consulting s.r.o.
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