Transcript ppt

GLAST LAT Project
IA meeting Aug 6, 2004
Announcements
• Second Instrument Workshop Analysis Meeting @ SLAC:
– Sep 27, 1 day before the Collaboration Meeting
– Working on the agenda next week with Steve and Bill
– If you had an assignment from Workshop 1 or has already
presented something here, there is high probability you
get invited for a talk…
– Do not forget to book your room in the SLAC guest
house…
• Actions Items
– Posted weekly at the end of the Agenda on the Meetings
page
– Feel free to read it and bug us if we drop the ball…
E. do Couto e Silva
1/2
GLAST LAT Project
•
SAS news…
IA meeting Aug 6, 2004
Merit Ntuple, SVAC analysis file
– Proposal to implement TEM and GEM contributions (see talks
today)
– SAS suggests that requests for updating descriptions of
variables in the Merit ntuple to be done via JIRA
– If you do not know how to use JIRA contact Johann
[email protected]
•
JIRA for SVAC
– Johann will also kind to create a page for us to help us keep track
of requests from the Instrument Analysis Group
•
System tests/E2E
– We are working with Julie to implement KS tests for E2E
distributions ( if you forget what E2E means see links from
Meeting 1)
– Anders for implementation of scripts
– Warren for pipeline implementation
E. do Couto e Silva
2/2
GLAST LAT Project
IA meeting Aug 6, 2004
Engineering Model 2 Tests at SLAC
•
EM2 activities:
– What is the EM2?
–
–
–
–
Full CAL (the same number of crystals as for the flight module)
4xy Si planes (some number of bad channels though…)
2 ACD tiles
GASU (means we have the Global LAT trigger to test: great !)
– Scheduled data taking for Aug 18 (if all goes as planned) – Need from SAS
– LDF2digi with TEM and GEM contributions debugged (the sooner the
better)
– Would like SAS to implement new CAL geometry LAT-TD-04479-01 (Thanks
Mark !) in em release. Can you please verify with CAL what can be
implemented (the usual pain vs gain trade-off..)
– An SAS em release version with a set of system tests histograms as
reference
– Why do we care about EM2?
– We can check implementation of TEM and GEM with real data since we
have GASU (see talks today)
– Try to exercise some E2E tests and use real data to develop distributions
for LAT data analysis effort
– Debug our muon telescope with Trigger group (now on board) and make
sure our infrastructure provide sufficient support for their analysis
– Any idea you may have, email it to me and we can see how it can be
implemented
E. do Couto e Silva
3/2