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status: Under Construction
last update: 4 14 October 2010

This page is a record of the configuration for the P116 reprocessing project, rebuilding FT1 files (and friends) for all of science data with new, extended event classifications.

...

gll_elp<procVer>r<run#>_<version>.fit

Data Type

aka

Send to FSSC

Naming template

ELECTRONFT1

 

No

FT1

LS-002

Yes

gll_php<procVer>r<run#>_<version>.fit

LS1

LS-001

Yes

gll_evp<procVer>r<run#>_<version>.fit

...

Code Block
/glast/Data/Flight/Reprocess/P120/ft1/gll_ph_p116_r0239559565_v120.fit
/glast/Data/Flight/Reprocess/P120/electronft1/gll_el_p116_r0239559565_v120v116.fit
/glast/Data/Flight/Reprocess/P120/ls1/gll_ev_p116_r0239559565_v120v116.fit
DataCatalog location and naming

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Code Block
Data/Flight/Reprocess/P116:FT1 r0239557414
Data/Flight/Reprocess/P116:ELECTRONFT1 r0239557414
Data/Flight/Reprocess/P116:LS1 r0239557414

...

First run

239557414 (MET), 2008-08-04 15:43:34 (UTC)

Last run

307584002 (MET), 2010-10-01 00:00:00 (UTC)

Total runs

11844

Total MERIT events

25,815,656,695 Total FT1 events

–

Note that the merit files used for input to this reprocessing derive from two sources:

...

  • 10/1/2010 - Begin task construction
  • 10/14/2010 - Validation complete, begin production

Configuration

Task Location

/nfs/farm/g/glast/u38/Reprocess-tasks/P116-FT1

Task Status

http://glast-ground.slac.stanford.edu/Pipeline-II/index.jsp

Input Data Selection

MERIT

Input Run List

 ftp://ftp-glast.slac.stanford.edu/glast.u38/Reprocess-tasks/P116-FT1/config/runFile.txt

Reprocessing Mode

reFT1

evtClassDefs

00-1718-00 (TENTATIVE)

photon cut

TBD  

eventClassifier TBD

dataclean_classifier.py

eventClassMap TBD

n/a

s/c data

FT2 from P105 (runs 239557414 - 271844560), then from current Level 1 production

ScienceTools

09-18-04 (SCons build)

Allowed Code Variants

redhat4-i686-32bit-gcc34 and , redhat4-x86_64-64bit-gcc34,
redhat5-i686-32bit-gcc41, redhat5-x86_64-64bit-gcc41 (Optimized)

Diffuse Model

/afs/slac.stanford.edu/g/glast/ground/releases/analysisFiles/diffuse/v2/source_model_v02.xml
(

https://confluence.slac.stanford.edu/display/SCIGRPS/Diffuse+Model+for+Analysis+of+LAT+Data

)

Diffuse Response IRFs

????????????

IRFs

??????????????? P6_V3_DIFFUSE, P6_V3_DATACLEAN

Output Data Products

FT1, LS1, ELECTRONFT1

Processing chain for FITS data products

Data Product

makeFT1

gtdiffrsp

gtmktime

gtltcube

FT1

true

true for
evclsminevclass==13,4

true

false

LS1

true

false

true

falseELECTRONFT1

true

falsetrue

false

Note on 'Code Variant': The SLAC batch farm contains a mixture of architectures , both hardware (Intel/AMD 64-bit) and software (RedHat Enterprise Linux 4, and 5, gcc 3.4, 4.1, etc.). Currently, all batch machines run with the 64-bit operating systems.

Note on diffuse response calculation: (OBSOLETE) gtdiffrsp is called three two times in succession. The first time with IRF P7_v2V2_diff DIFFUSE and evclsminevclass==83, followed by IRF P7_v232_extrad dataclean and evclsminevclass==9, and finally IRF P7_v2_datac and evclsmin==104. The resulting FT1 file has six four columns of diffuse response, two columns (galactic and extragalactic response) for each of the three two IRFs. This creates a non-standard FT1 file by FSSC standards as they expect only five diffuse response columns.(OBSOLETE)

Timing