| _version_ | 1866901435620261888 |
|---|---|
| author | Fonte, Sergio |
| author_facet | Fonte, Sergio |
| contents | This document constitutes the official flight operation report for the VIR (Visible and Infrared Mapping Spectrometer) instrument onboard the Dawn spacecraft, specifically covering the commanding and sequencing activities performed for the vir_da400 session. These operations were executed as part of the CTS phase. The mission profile focused on the observational sequences for the characterization of the planetary body Ceres, aiming to map its mineralogical features and surface properties. The report details the generation of the instrument's commanding sequences and the formal verification process. All sequences have been checked against the mission's flight and guideline rules within the SASF (Spacecraft Activity Sequence File) framework. Furthermore, the VIR SASF files were successfully integrated with the sequences of the other onboard instruments to ensure system-level compatibility and resource management. The final integrated sequences were successfully uploaded and executed on the spacecraft during the scheduled vir_da400 window. |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_19385568 |
| institution | Zenodo |
| language | |
| publishDate | 2026 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Dawn VIR Sequence report for Ceres Transfer To survey (CTS) (vir_da400) Fonte, Sergio NASA Dawn VIR Spectrometer VIR Report Vesta Ceres SASF This document constitutes the official flight operation report for the VIR (Visible and Infrared Mapping Spectrometer) instrument onboard the Dawn spacecraft, specifically covering the commanding and sequencing activities performed for the vir_da400 session. These operations were executed as part of the CTS phase. The mission profile focused on the observational sequences for the characterization of the planetary body Ceres, aiming to map its mineralogical features and surface properties. The report details the generation of the instrument's commanding sequences and the formal verification process. All sequences have been checked against the mission's flight and guideline rules within the SASF (Spacecraft Activity Sequence File) framework. Furthermore, the VIR SASF files were successfully integrated with the sequences of the other onboard instruments to ensure system-level compatibility and resource management. The final integrated sequences were successfully uploaded and executed on the spacecraft during the scheduled vir_da400 window. |
| title | Dawn VIR Sequence report for Ceres Transfer To survey (CTS) (vir_da400) |
| topic | NASA Dawn VIR Spectrometer VIR Report Vesta Ceres SASF |
| url | https://doi.org/10.5281/zenodo.19385568 |