http://www.cnr.it/ontology/cnr/individuo/prodotto/ID175544
A systematic approach to the Planck LFI end-to-end test and its application to the DPC Level 1 pipeline (Articolo in rivista)
- Type
- Label
- A systematic approach to the Planck LFI end-to-end test and its application to the DPC Level 1 pipeline (Articolo in rivista) (literal)
- Anno
- 2009-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1088/1748-0221/4/12/T12021 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- M. Frailis; M. Maris; A. Zacchei; N. Morisset; R. Rohlfs; M. Meharga; P. Binko; M. Turler; S. Galeotta; F. Gasparo; E. Franceschi; R. C. Butler; O. D'Arcangelo; S. Fogliani; A. Gregorio; S.R. Lowe; D. Maino; G. Maggio; M. Malaspina; N. Mandolesi; P. Manzato; F. Pasian; F. Perrotta; M. Sandri; L. Terenzi; M. Tomasi; and A. Zonca (literal)
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Osservatorio Astronomico di Trieste, INAF,
Via Tiepolo 11, 34143 Trieste, Italy
ISDC, University of Geneva,
ch. d'Ecogia 16, 1290 Versoix, Switzerland
IASF - Sezione di Bologna, INAF,
Via Gobetti, 101, 40129 Bologna, Italy
SISSA - ISAS,
via Beirut 2-4, 34151 Trieste, Italy
Dipartimento di Fisica, Universitá degli Studi di Milano,
Via Celoria 16, 20133 Milano, Italy
Dipartimento di Fisica, Universitá degli Studi di Trieste,
Via Valerio 2, 34127 Trieste, Italy
Jodrell Bank Centre for Astrophysics, The University of Manchester,
Manchester, M60 1QD, U.K.
Istituto di Fisica del Plasma, CNR,
Via Cozzi 53, Milano, Italy (literal)
- Titolo
- A systematic approach to the Planck LFI end-to-end test and its application to the DPC Level 1 pipeline (literal)
- Abstract
- The Level 1 of the Planck LFI Data Processing Centre (DPC) is devoted to the handling
of the scientific and housekeeping telemetry. It is a critical component of the Planck ground
segment which has to strictly commit to the project schedule to be ready for the launch and flight
operations. In order to guarantee the quality necessary to achieve the objectives of the Planck
mission, the design and development of the Level 1 software has followed the ESA Software Engineering
Standards. A fundamental step in the software life cycle is the Verification and Validation of the software. The purpose of this work is to show an example of procedures, test development
and analysis successfully applied to a key software project of an ESA mission. We present the endto-
end validation tests performed on the Level 1 of the LFI-DPC, by detailing the methods used and
the results obtained. Different approaches have been used to test the scientific and housekeeping
data processing. Scientific data processing has been tested by injecting signals with known properties
directly into the acquisition electronics, in order to generate a test dataset of real telemetry data
and reproduce as much as possible nominal conditions. For the HK telemetry processing, validation
software have been developed to inject known parameter values into a set of real housekeeping
packets and perform a comparison with the corresponding timelines generated by the Level 1. With
the proposed validation and verification procedure, where the on-board and ground processing are
viewed as a single pipeline, we demonstrated that the scientific and housekeeping processing of the
Planck-LFI raw data is correct and meets the project requirements. (literal)
- Prodotto di
- Autore CNR
Incoming links:
- Prodotto
- Autore CNR di
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
