P116 Reprocessing
status: Under Construction
last update: 1 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.
- P116-FT1 - this task will read existing (P105+level1) MERIT files and produce FT1 (photons) + LS1 (merit-like FITS file for photons) + electron FITS file
Datafile names, versions and locations
Data file version numbers for this reprocessing will begin with v116.
XROOT location and file naming
Location template:
/glast/Data/Flight/Reprocess/<reprocessName>/<dataType>
Locations for P120:
/glast/Data/Flight/Reprocess/P116/ft1 /glast/Data/Flight/Reprocess/P116/electronft1 /glast/Data/Flight/Reprocess/P116/ls1
File naming:
Data Type |
aka |
Send to FSSC |
Naming template |
---|---|---|---|
ELECTRONFT1 |
|
No |
gll_elp<procVer>r<run#>_<version>.fit |
FT1 |
LS-002 |
Yes |
gll_php<procVer>r<run#>_<version>.fit |
LS1 |
LS-001 |
Yes |
gll_evp<procVer>r<run#>_<version>.fit |
Note: 'procVer' is a field added to the file name (and the keyword "PROC_VER" in the primary header) added to the FFD 5/12/2010. Ref: http://fermi.gsfc.nasa.gov/ssc/dev/current_documents/Science_DP_ICD_RevA.pdf
Example:
/glast/Data/Flight/Reprocess/P120/ft1/gll_ph_p116_r0239559565_v120.fit /glast/Data/Flight/Reprocess/P120/electronft1/gll_el_p116_r0239559565_v120.fit /glast/Data/Flight/Reprocess/P120/ls1/gll_ev_p116_r0239559565_v120.fit
DataCatalog location and naming
Logical directory and group template:
Data/Flight/Reprocess/<reprocessName>:<dataType>
Note that the <dataType> field (following the colon) is a DataCatalog 'group' name, and file names are of the form r<run#>.
Naming examples:
Data/Flight/Reprocess/P116:FT1 r0239557414 Data/Flight/Reprocess/P116:ELECTRONFT1 r0239557414 Data/Flight/Reprocess/P116:LS1 r0239557414
Data Sample
The currently defined data sample for P116 reprocessing includes:
First run |
239557414 (MET), 2008-08-04 15:43:34 (UTC) |
Last run |
(NOW) |
Total runs |
|
Total MERIT events |
|
Total FT1 events |
|
Bookkeeping
- (This page): Define ingredients of reprocessing (processing code/configuration changes)
- Processing History database: http://glast-ground.slac.stanford.edu/HistoryProcessing/HProcessingRuns.jsp?processingname=P116
- List of all reprocessings
- List of all data runs reprocessed
- Pointers to all input data files (-> dataCatalog)
- Pointers to associated task processes (-> Pipeline II status)
- Data Catalog database: http://glast-ground.slac.stanford.edu/DataCatalog/folder.jsp
- Lists of and pointers to all output data files
- Meta data associated with each output data product
P116-FT1
This task is roughly equivalent to the P105-FT1 task but with modernization.
Status chronology
- 10/1/2010 - Begin task construction
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 (from P105 & Level 1) |
Input Run List |
ftp://ftp-glast.slac.stanford.edu/glast.u38/Reprocess-tasks/P116-FT1/config/runFile.txt |
Reprocessing Mode |
reFT1 |
evtClassDefs |
??????? |
meritFilter |
FT1EventClass!=0 |
eventClassifier |
???????? |
eventClassMap |
???????????? |
s/c data |
FT2 from P105 (runs 239557414 - 271844560), then from current Level 1 production |
ScienceTools |
09-18-?? (SCons build) |
Code Variants |
redhat4-i686-32bit-gcc34 and redhat5-i686-32bit-gcc41 (Optimized) |
Diffuse Model |
/afs/slac.stanford.edu/g/glast/ground/releases/analysisFiles/diffuse/v2/source_model_v02.xml ) |
Diffuse Response IRFs |
???????????? |
IRFs |
??????????????? |
Output Data Products |
Processing chain for FITS data products
Data Product |
makeFT1 |
gtdiffrsp |
gtmktime |
gtltcube |
---|---|---|---|---|
FT1 |
true |
true for |
true |
false |
LS1 |
true |
false |
true |
false |
ELECTRONFT1 |
true |
false |
true |
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.).
Note on diffuse response calculation: (OBSOLETE)gtdiffrsp is called three times in succession. The first time with IRF P7_v2_diff and evclsmin==8, followed by IRF P7_v2_extrad and evclsmin==9, and finally IRF P7_v2_datac and evclsmin==10. The resulting FT1 file has six columns of diffuse response, two columns (galactic and extragalactic response) for each of the three IRFs. This creates a non-standard FT1 file by FSSC standards as they expect only five diffuse response columns.(OBSOLETE)