Transcript LAT CMD/TLM during I T and L EO

GLAST LAT Project
Gamma-ray Large
Area Space
Telescope
LAT ISOC
23 July 2016
GLAST Large Area Telescope:
LIOC – I&T Meeting
1
GLAST LAT Project
23 July 2016
Concept of How LAT Cmd/Tlm is Handled from
I&T through Ops
•
•
Diagram on next page attempts to illustrate how commanding
and telemetry is handled through each phase and with the
different levels of complexity
Diagram identifies
• When the different operating systems are used
• Method by which commands are sent and telemetry is
received
• Who provides the scripts/procedures
LAT ISOC
2
GLAST LAT Project
23 July 2016
Timeline of LAT Cmd/Tlm
Delivery to
Spectrum
NRL
SLAC
Spectrum/Astrotech
ETE1
FSW
Operating System:
Command Method:
Origin of procedures:
Phase:
LATTE5
LATTE4
Non-CCSDS
LATTE scripts (CCSDS)
I&T
LAT I&T
LAT
FSW
S/C
MOC
LAT
FSW
S/C
MOC MOC
LAT
...
On-Orbit
L&EO
ETE6
Location of LAT:
Launch
AstroRT
MOC ITOS
AstroRT
scripts
ATS/RTS Loads
PROC Requests
AstroRT
scripts
ATS/RTS Loads and PROC Requests
I&T
ISOC
I&T
AstroRT MOC ITOS
Observatory I&T
ISOC
LAT L&EO team
Pre-launch
TIME
LAT ISOC
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