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: http://www.eso.org/observing/dfo/quality/AssocBlocks.html
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Association Blocks |
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An Association Block (AB) contains for a set of raw frames all information about associated other files. The most important pieces of information are:
It also hosts information about pipeline reduction (recipe name, parameters for execution).
The AB is meant to be machine readable. A short form, focusing on the associated calibration products only, is the association log. It is more easily readable by humans.
The syntax of an AB consists of a qualifier (the name of a parameter) and its content:
- The first column has the name of the qualifier.
- The other columns have the content.
- Any text behind a # is considered a comment.
All path information in an AB has been valid during the workflow and is obsolete for the package which has a different structure.
For the user of a data package, only those qualifiers are of potential interest which are marked by 'user'. All others are technical qualifiers which can be ignored.
Qualifier | Relevance for the SM user | description |
TOOL_VERSION | version of tool which created the AB | |
CONFIG_VERSION | version of configuration file used | |
INSTRUMENT | read from the input files | |
DATE | user | date of raw data |
DPR_CATG | user | value of DPR.CATG of first input raw file |
RAW_TYPE | technical type | |
RECIPE | user | pipeline recipe name |
DRS_TYPE | type of data reduction system (RBS/CPL/REI) | |
PACK_DIR | user | name of subdirectory for packing of calibration data |
AB_NAME | user | name of AB |
AB_EVENT | technical grouping rule | |
COMPLETENESS | user | completeness status (COMPLETE/INCOMPLETE) |
PROCESS_STATUS | user | CREATED/SUCCESSFUL/FAILED |
OBS_PROG_ID | user | value of OBS.PROG.ID |
OBS_ID | user | value of OBS.ID |
MJD-OBS | value of MJD-OBS (start of integration) | |
MJD-OBS_MOD | calculated from MJD-OBS+EXPTIME/2 (MJD-OBS of middle integration; used for time matching) | |
PROD_ROOT_NAME | root name of products | |
RB_NAME | name of Reduction Block (DRS_TYPE = RBS only) | |
LOG_NAME | user | name of processing log |
# pipeline product path | ||
PROD_PATH | full path name to products | |
# raw match key | ||
RAW_MATCH_KEY | set of specific keys (name=value) used to group the raw input files | |
# input file(s) | ||
RAWFILE | user | column 2: full pathname of input file; column 3: DO_CLASS (used by the pipeline) |
# associated raw file(s) (only for SCIENCE; taken from same night only!) | ||
RASSOC | user | full pathname of associated raw files (e.g. ACQUISITION frames; SCIENCE only); |
# product file(s) (with status in calib archive) | ||
PRODUCTS | user | column 2: final name of product file(s) of this AB |
PRODUCTS | column 3: name of archived file(s) | |
# calib product file(s), required for processing | ||
MCALIB | user | associated master calibration data, needed for processing |
MCALIB | column 2: type (REAL or VIRTUAL); VIRTUAL stands for predicted product names, REAL for existing ones | |
MCALIB | column 3: full pathname to product | |
MCALIB | column 4: PRO_CATG of product | |
MCALIB | column 5: associated AB of that product (pointing to the associated calib raw files) | |
# addional calib product file(s), used for packing (SCIENCE only) | ||
MASSOC | user | full pathname to further calibration products required for packing |
# parameters for processing | ||
PARAM | user | name and value of non-default parameter(s) required to execute the recipe |
# defined triggers (for REI) | ||
TRIGGER | information for batch queue system | |
# defined waitfors (for REI) | ||
WAITFOR | information for batch queue system | |
# associated QC1 parameters stored in QC1 database: | ||
QC1_DB | name of QC1 database table which has QC1 parameters from this AB | |
# further associated information: | ||
FURTHER_... | user | name(s) of associated further information (e.g. QC1 plots) |
# status of AB | ||
AB_STATUS | user | messages about creation, execution, update of this AB |
# ============== RB section starts here ============================ (only until April 2008) | ||
RB_CONTENT (only until April 2008) | full Reduction Block content extracted from this AB (for better human readibility) | |
# ============== SOF section starts here ============================ | ||
SOF_CONTENT | full SOF (set of frames) file content extracted from this AB (for better readibility) |
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