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RFA 18 – Automation of Operations Software

RFA 18 – Automation of Operations Software. Specific Request Specify plans and requirements for automation of operations software, and describe the software design for how the automation needs will be met Response

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RFA 18 – Automation of Operations Software

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  1. RFA 18 – Automation of Operations Software • Specific Request • Specify plans and requirements for automation of operations software, and describe the software design for how the automation needs will be met • Response • Level 3 requirements for autonomous operation have been specified (LAT-SS-0021-8) and these have been mapped to software elements. • The attached viewgraphs and description below outline the primary software components and data flows for autonomous operation of the ISOC. • Outline of ISOC Autonomous Operation: • GINO (being developed by the SAS) retrieves input files from MOC as they become available, archives the data, and • sends level 0 science telemetry to the science data analysis pipeline • sends level 0 housekeeping data to ITOS • ITOS converts the housekeeping data to EUs and monitors it for yellow and red limits • Trending software monitors HK data trends and logs messages for anomalies detected • Processes in the science data analysis pipeline monitor science data for subsystem (e.g. ACD, TKR, CAL) and system (event) level anomalies and logs these. • ITOS and processes in the data analysis pipeline automatically generate reports, logs and data products which can be accessed by staff via the web • The Anomaly Tracking and Notification System (ATNS) examines logs generated by ITOS, trending software and the science data analysis pipeline. ATNS notifies appropriate staff of the problem so that they may take action. If the notified staff do not respond to a significant anomaly, it is escalated and other staff automatically notified. • GINO sends data products to the GSSC as these are generated by the science data analysis pipeline.

  2. Primary Software Data Flows LAT ISOC Level 1&2 Sci Data Products, LAT Science Activity Timeline, LAT Instrument Commands, LAT Instrument Loads Level 1&2 Sci Data Products Level 0 Sci Data Receive & Archive Science Data Analysis Pipeline Archive & Send MOC GSSC Level 0 Data, Integrated Observ. Timeline, As-Flown Timeline, Flight Dynamics Products, Anomaly Reports, PDB updates, LAT/GBM Sci Alerts, LAT/GBM/SC Problem Alerts Level 0 Hkpg Data CHS monitoring & trending Integrated Observ. Timeline, As-Flown Timeline, Flight Dynamics Products LAT Science Activity Timeline, LAT Instrument Commands, LAT Instrument Loads Contingency: LAT Instrument Commands, LAT Instrument Loads Mission Planning GSSC Archive & Send MOC Science Plan Receive & Archive Tested OK Commands to Verify All data into ISOC, and products out LAT Test Bed Alerts, Logs, Process status, File status Anomaly Tracking & Notification System Database Web Access

  3. Automatic Telemetry Processing LAT ISOC Science Data Analysis Pipeline Calib. DB Calibration Trending GINO & FastCopy/DTS GINO & FastCopy/DTS Level 0 sci & hkpg telemetry Level 1 processing GSSC MOC Receive & Archive Apply Calibration Recon- struction System-level Monitor Archive & Send Level 0 science telemetry Level 1 & 2 data products Level 2 processing Subsystem- level monitor GCN Transient Search Level 0 hkpg telemetry Realtime Level 0 hkpg telemetry (during contacts) Alerts, Logs, Process status, File status Text & Stripchart displays (optional) ITOS Monitor hkpg parameters FASAT or RXTE Anomaly Tracking & Notification System Monitor Trends ITOS Monitor Data STOL Config monitor scripts Beeper / email message Beeper / email message (Question/issue: How will LAT ISOC processes know about these communications?)

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