# Presentation: 094414

## Division of Responsibility for the SAE

**Dave Davis – GSSC**

## The Standard Analysis Environment

**The Standard Analysis Environment (SAE) are the tools and calibration data needed for routine analysis of LAT data.**
**The SAE will be used by the LAT team and the general scientific community.**
**This environment was defined jointly by the LAT team and the GSSC. **
**The development is managed by the LAT team.**** **
**The GSSC is providing manpower and expertise with the HEASARC coding standards.**

## Analysis software

**LAT Managed**
**Data Challenge**** ****Release 1 (12/15/03)—basic capabilities such as accessing the principal databases, fitting source models with the likelihood tool, binning burst counts into spectra, creating burst response matrices and fitting burst spectra.**
**Data Challenge**** ****Release 2 (1/15/06)— completion of basic capabilities, especially the addition of graphics to the tools.  Basic pulsar tools.  **
**Data Challenge**** ****Release 3 (8/06)— completion of tools.  Integration of analysis of GBM data.**
**All science tools to be delivered to the GSSC for packaging and initial distribution to the Community**
**Post-DC3 (1st quarter 2007)**
**GSSC Managed**
**Packaging of the tools for distribution to the community**

## END

## Ground System Architecture

- GLAST

- White Sands Complex

- TDRS

- Ground Stations

- e.g. Wallops, MILA, USN

- Mission
- Operations
- Center

- GLAST
- Science
- Support
- Center

- GSFC

- GSFC

- Launch
- Site

- KSC

- Gamma-Ray
- Coordinates
- Network

- GSFC

- GBM
- Instrument
- Ops Center

- MSFC/NSSTC

- LAT
- Instrument
- Ops Center

- SLAC

- Spacecraft
- I&T
- Facility

- Spectrum Astro

- HEASARC

- GSFC

- GPS

- RT HK Telemetry
- Command Data
- HK Data Dumps

- RT HK Telemetry
- Alerts
- Sci & HK Data Dumps
- Command Data

**GPS Timing & **
**  ****Position Data**

**TLM:  Ku-band @ 40 Mbps**
**           ****S-band @ 1,2,4,8 kbps**
**CMD: S-band @ .25, 4 kbps**

**TLM:  S-band @ 2.5 Mbps**
**CMD: S-band @ 2 kbps**

- T&C Data Flows

- Burst Alerts

- Test & Sim Data
- Sustaining Eng Data

- Level 0 Data
- Contingency Cmd
- As-Flown Timeline

- Level 0 Data
- Observing Plan
- ToO Orders
- As-Flown Timeline

- Level 0 Data
-     Contingency Cmd
-           As-Flown Timeline
-                Burst Alerts

- Level 1/2 Data
- LAT Commands/Loads

- Level 1/2 Data
-    GBM Commands/Loads

- Archive
-     Data

- FDF

- GSFC

- Orbit Support

- Science Community

- Science
- Products

- Version: 11/19/03

- GCN Notices

## Mission Architecture

- GLAST

- White Sands Complex

- TDRS

- Mission
- Operations
- Center

- GLAST
- Science
- Support
- Center

- GSFC

- GSFC

- Gamma-Ray
- Coordinates
- Network

- GSFC

- GBM
- Instrument
- Ops Center

- NSSTC

- LAT
- Instrument
- Ops Center

- SLAC

- HEASARC

- GSFC

-       RT HK Telemetry
-     Command Data
-   Science & HK Data Dumps
- Alerts/Alarms

**TLM:  Ku-band @ 40 Mbps**
**TLM:  S-band @ 1,2,4,8 kbps**
**CMD: S-band @ .25, 4 kbps**

- Burst Messages

- Level 0 Data
- Contingency Command
- As-Flown Timeline

- Level 0 Data
- Observing Plan
- TOO Requests
- As-Flown Timeline

- Level 0 Data
-     Contingency Command
-           As-Flown Timeline
-                Burst Messages

- Level 1/2 Data
- LAT Commands/Loads

- Level 1/2 Data
-    GBM Commands/Loads

- Archive
-     Data

- Science Community

- Science
- Products

**Mission Architecture**