1 PCMS Processing ----------------- Full release note for slew configuration 13_prod8.4_20120118.095500 =================================================================== PCMS Infrastructure Version: 8.4 Pipeline Version: 13_prod8.4_20120118.095500 Pipeline Name: slew8.4 Release Date: 2012-01-18 SAS Manifest: xmmsas_20111222_0900 SAS Version: 11.0.0 Summary ======= This pipeline represents a very minor change with respect to the previous slew8.4 pipeline (version 12_slew8.4_20111206.111000). The change is the use of a new SAS ppstrack, xmmsas_20111222_0900, in which the SAS task, taskmain, only has been updated to v1.91 to solve some memory allocation problems when treating character strings. This change is driven by the effort to simplify the process of handing over SSC pipeline processing the the XMM-Newton SOC. Documentation ============= Documentation for this pipeline and pipeline products can be found here: Pipeline Summary ================ i. Products Created. ii. SAS Tasks. iii. Calibration Files. iv. Response Matrices. v. Energy Bands. vi. Energy Conversion Factors. vii. Source Position Rectification. i. Products Created =================== The following table summarises all possible product files created by this slew pipeline. Product file names are subdivided into components: Pooooooooooiiseeeccccccbnnn.ttt where: oooooooooo is the Observation Identifier. ii is the instrument. s is the scheduled flag. eee is the exposure number. cccccc is the file identifier given in the table below. b is the instrument specific field (ISF): Energy band for EPIC instruments. OM science window or OM filter code for OM products. Spectral order for RGS products. nnn is the hexidecimal source number or 000. ttt is the file type. |=============|========================================|===================|=========|==============|========|================|==============| | Status | Product Index Description | File Identifier | Class | File Types | ISF | Per image step | Per Source | |=============|========================================|===================|=========|==============|========|================|==============| | | MAIN CROSS CORRELATION PAGE | XCORRE | CATOBS | HTM | | | | | | SLEW SINGLE RAW EVENT LIST | SLEVLI | EPICEXP | FIT | | | | | | SLEW STEP FILTERED EVENT LIST | PIEVLI | EPICEXP | FIT | | Y | | | | SLEW STEP EXPOSURE MAP | EXPMAP | EPICEXP | FIT | BAND | Y | | | | SLEW STEP IMAGE | IMAGE_ | EPICEXP | FIT | BAND | Y | | | | UNFILTERED SLEW STEP IMAGE | UNFDAT | EPICEXP | FIT | BAND | Y | | | | EPIC OBSERVATION SUMMARY | SUMMAR | EPICOBS | HTM | | | | | | OM OBSERVATION SUMMARY | SUMMAR | OMOBS | HTM | | | | | | RGS OBSERVATION SUMMARY | SUMMAR | RGSOBS | HTM | | | | | | PPS RUN MESSAGE | PPSMSG | PPSOBS | ASC | | | | | | PPS SCRIPT LOG | SCRLOG | PPSOBS | ASC | | | | | | SLEW ATTITUDE FILE | ATTTSR | PPSOBS | FIT | | | | | | CALIBRATION INDEX FILE | CALIND | PPSOBS | FIT | | | | | | PPS PRODUCT INDEX | PINDEX | PPSOBS | FIT | | | | | | PPS OBSERVATION SUMMARY | SUMMAR | PPSOBS | HTM | | | | | | PPS RUN SUMMARY | PPSSUM | PPSOBS | HTM | | | | | | SSC LOGO 2 | SSCLG2 | PPSOBS | PNG | | | | |=============|========================================|===================|=========|==============|========|==============|================| ii. SAS Tasks ============= The current slew8.4 pipeline uses a public SAS manifest, (xmmsas_20111222_0900 - see http://xmm.esac.esa.int/sas/current/documentation/releasenotes/xmmsas_11.0.0.shtml for details of the SAS task versions and changes relative to the previous SAS releases). Small changes to the SAS provided in a subsequent SAS patch release have no impact on the slew pipeline. iii. Calibration Files ====================== Pipeline processing generally accesses an evolving set of CCFs (current calibration files). For each observation, a subset of the full set of CCFs is used in processing that pertains to the epoch of the observation; the CCF components/versions used are identified in the calibration index file (PooooooooooOBX000CALIND0000.FIT) that is included in the delivered observation data product set. iv. Response Matrices ===================== In this initial slew pipeline, no source detection and no source specific products are extracted so the response matrices are not used in the making of any of the current slew products. v. Energy Bands =============== |======|===================| | Band | Energy Range (eV) | |======|===================| | 1 | 200 - 500 | | 2 | 500 - 1000 | | 3 | 1000 - 2000 | | 4 | 2000 - 4500 | | 5 | 4500 - 12000 | | 6 | 200 - 2000 | | 7 | 2000 - 12000 | | 8 | 200 - 12000 | | 9 | 500 - 4500 | |======|===================| For slew processing, band-specific products are made in bands 6 (soft), 7 (hard) and 8 (total) only. vi. Energy Conversion Factors ============================= EPIC energy conversion factors (ECFs) are computed using the instrument response files for an assumed absorbed power law model with Gamma=1.7 and an absorbing column density of 3x10^20 /cm2. In the current slew pipeline, source detection is not performed, hence source parameterisation is not relevant. ECFs will be included in this section when source detection is incorporated into the slew processing. vii. Source Position Rectification ================================== Source position rectification is not applied in current slew processing because source detection is not performed.