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P130 Reprocessing

status: In Development
last update: 30 January 2012

This page is a record of the configuration for the P130 reprocessing project, recalculating the diffuse response (see here for a description of the change). This task is identical with P120-FT1 [please see for details], run in July 2011, except for the following details.

  1. New version of ScienceTools (09-26-92) which includes new integration scheme for gtdiffrsp
  2. New run list (updated for data processed since the end of P120)
  3. Name of Pipeline task (P120->P130) as well as in file naming

=============== WHAT FOLLOWS NEEDS TO BE UPDATED FOR P130 ====================

Data Sample

The currently defined data sample for P120 reprocessing includes:

First run

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

beginning of Science

Last run

333880535 (MET), 2011-08-01 08:35:33 (UTC)

Official Pass7 release

Total runs

16,459

 

Total MERIT events

35,921,666,747

all "events"

Total FILTEREDMERIT/EXTENDEDFT1/LS1 events

5,035,929,409

all photon event classes

Total ELECTRONMERIT/ELECTRONFT1 events

68,055,849

 

Total LS1 (FSSC selection) events

1,025,359,231

event classes (bits) 0,2,3,4 (transient, source, clean, ultraclean)

Total FT1 (FSSC selection) events

142,042,060

event classes (bits) 2,3,4 (source, clean, ultraclean)

Total disk space used

33.9 TB

 

Summary from DataCatalog as of 8/2/2011.

Name

Files

Events

Size

ELECTRONFT1

16459

68,055,849

6.4 GB

ELECTRONMERIT

16459

68,055,849

147.4 GB

EXTENDEDFT1

16459

5,035,929,409

441.3 GB

EXTENDEDLS1

16459

5,035,929,409

816.5 GB

FILTEREDMERIT

16459

5,035,929,409

4.0 TB

FT1

16459

142,042,060

12.9 GB

LS1

16459

1,025,359,231

166.6 GB

MERIT

16459

35,921,666,747

28.3 TB

=============== THE FOLLOWING HAS BEEN UPDATED FOR P130 ====================

Bookkeeping

  1. (This page): Define ingredients of reprocessing (processing code/configuration changes)
  2. Processing History database: http://glast-ground.slac.stanford.edu/HistoryProcessing/HProcessingRuns.jsp?processingname=P130
    1. List of all reprocessings
    2. List of all data runs reprocessed
    3. Pointers to all input data files (-> dataCatalog)
    4. Pointers to associated task processes (-> Pipeline II status)
  3. Data Catalog database: http://glast-ground.slac.stanford.edu/DataCatalog/folder.jsp
    1. Lists of and pointers to all output data files
    2. Meta data associated with each output data product

P130-FT1

This task generates all desired FITS data products. An example of the code processing chain appears on a child page.

Status chronology

  • 1/26/2012 - Initial task configured, 1000 runs reprocessed. On hold for validation.

Configuration (version 2)

Task Location

/nfs/farm/g/glast/u38/Reprocess-tasks/P130-FT1

Task Status

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

Input Data

MERIT (from P120-MERIT and Level 1)

spacecraft data

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

Input Run List

 ftp://ftp-glast.slac.stanford.edu/glast.u38/Reprocess-tasks/P130-FT1/config/runFile.txt

Reprocessing Mode

reFT1

meritFilter

FT1EventClass!=0

evtClassDefs

00-19-01

eventClassMap

EvtClassDefs_P7V6.xml

ScienceTools

09-26-02

Code Variants

redhat5-i686-32bit-gcc41 (Optimized)

Diffuse Model

based on contents of /afs/slac.stanford.edu/g/glast/ground/GLAST_EXT/diffuseModels/v2r0
(see

https://confluence.slac.stanford.edu/display/SCIGRPS/Quick+Start+with+Pass+7

)

Diffuse Response

'source' using P7SOURCE_V6 IRF
'clean' using P7CLEAN_V6 IRF

IRFs

P6V7, contained within ScienceTools release

Output Data Products

FT1, LS1, EXTENDEDFT1, EXTENDEDLS1, ELECTRONFT1

Processing chain for FITS data products

Data Product

selection

makeFT1

gtdiffrsp

gtmktime

gtltcube

FT1

'source' and above
EVENT_CLASS bits 2,3,4

true

true

true

false

LS1

'transient' and above
EVENT_CLASS bits 0,2,3,4

true

true

true

false

FT1EXTENDED

FT1EventClass!=0

true

true

true

false

LS1EXTENDED

FT1EventClass!=0

true

true

true

false

ELECTRONFT1

CTBParticleType==1

true

false

true

false

Note that diffuse response is calculated for 'source' and 'clean' event classes only.

Note on 'Code Variant': The SLAC batch farm contains a mixture of architectures , both hardware (Intel/AMD 64-bit) and software (RHEL5-64, gcc v4.1, etc.).

Timing

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