CXC CALDB INTERNAL RELEASE NOTES Version: 2.14 CALDB Date: 2002-05-02T20:00:00 NOTE: Released to internal Standard Processing ONLY! These files will be made available in the next public CALDB release, however they are of no immediate interest to CIAO users, as they do not affect CIAO threads. I. Summary of Changes PCAD Alignment files (CALALIGNs), Version 4 49 new files in all, naming convention: pcadDalignN0004.fits where is the TT date wherein each file becomes effective for use in processing. Location: $CALDB/data/chandra/pcad/bcf/align/ A new set of alignment files have been produced, effective at intervals extending from launch to 1 December 2002, using a new method of fitting the known drifts in the positions of the four detector arrays with respect to the telescope body. The modeling allows for extrapolation of an exponential fit to future dates. Additionally, four new columns have been added to the FID_POS (CALALIGN1) extension of each file, which correct the FID positions ACIS-I-2, ACIS-I-4, and HRC-I-1. The ASPECT L1 pipeline is the only thing that is affected by this change. ECR: http://icxc.harvard.edu/calco/ard_updates/ECR/Approved_ECRs/ECR_2002_010.html Threads: No threads are immediately affected by this upgrade, since the ASPECT pipeline is not part of the CIAO release. II. Technical details: Please see the public web pages on the ASPECT page: http://cxc.harvard.edu/mta/ASPECT/fid_sim_z/ http://cxc.harvard.edu/mta/ASPECT/boresight/UPDATE_2002-Apr/ for technical details concerning this upgrade. III. Index File Configuration History CALDB ASCDSVER CALDB DATE ACIS index EPHIN ind. HRC index PCAD index SIM index TEL index Ver 1.000 R4CU5 2000-03-26T05:00:00 caldbN0001 caldbN0001 caldbN0001 caldbN0001 caldbN0001 caldbN0001 1.1 R4CU5UPD3 2000-04-25T05:00:00 caldbN0001 caldbN0001 caldbN0001 caldbN0002 caldbN0001 caldbN0001 1.2 R4CU5UPD6.2 2000-06-12T15:25:00 caldbN0002 caldbN0001 caldbN0001 caldbN0002 caldbN0001 caldbN0001 1.3 R4CU5UPD7 2000-07-31T16:00:00 caldbN0003 caldbN0001 caldbN0002 caldbN0003 caldbN0001 caldbN0002 1.4 R4CU5UPD8 2000-08-17T18:00:00 caldbN0004 caldbN0001 caldbN0003 caldbN0003 caldbN0001 caldbN0003 1.5 R4CU5UPD9 2000-09-14T20:30:00 caldbN0004 caldbN0001 caldbN0003 caldbN0004 caldbN0001 caldbN0003 1.6 R4CU5UPD11 2000-10-12T14:16:00 caldbN0005 caldbN0001 caldbN0003 caldbN0004 caldbN0001 caldbN0003 1.7 R4CU5UPD11.2 2000-11-07T17:00:00 caldbN0005 caldbN0001 caldbN0003 caldbN0005 caldbN0001 caldbN0003 1.8 R4CU5UPD12 2000-11-20T17:00:00 caldbN0005 caldbN0001 caldbN0004 caldbN0005 caldbN0001 caldbN0003 1.8.1 R4CU5UPD12.3 2000-12-07T14:25:00 caldbN0006 caldbN0001 caldbN0004 caldbN0005 caldbN0001 caldbN0003 2.0 R4CU5UPD13.1 2000-12-04T21:00:00 caldbN0007 caldbN0001 caldbN0005 caldbN0006 caldbN0002 caldbN0004 2.1 R4CU5UPD13.2 2000-12-21T19:00:00 caldbN0007 caldbN0001 caldbN0005 caldbN0006 caldbN0002 caldbN0005 2.2 R4CU5UPD14.1 2001-01-25T18:00:00 caldbN0008 caldbN0001 caldbN0006 caldbN0006 caldbN0002 caldbN0006 2.3 R4CU5UPD14.3 2001-03-07T14:50:00 caldbN0008 caldbN0001 caldbN0007 caldbN0006 caldbN0002 caldbN0007 2.4 R4CU5UPD14.5 2001-03-07T14:50:00 caldbN0008 caldbN0001 caldbN0008 caldbN0006 caldbN0002 caldbN0007 2.5 DS6.0.1 2001-05-15T17:59:00 caldbN0009 caldbN0001 caldbN0009 caldbN0006 caldbN0002 caldbN0007 2.6 DS6.0.2 2001-06-01T19:59:00 caldbN0010 caldbN0001 caldbN0010 caldbN0006 caldbN0002 caldbN0008 2.7 n/a 2001-08-07T18:00:00 caldbN0011 caldbN0001 caldbN0010 caldbN0006 caldbN0002 caldbN0008 2.8 DS6.2.4 2001-09-06T15:30:00 caldbN0012 caldbN0001 caldbN0010 caldbN0007 caldbN0002 caldbN0008 2.9 DS6.4.1 2001-10-22T16:00:00 caldbN0013 caldbN0001 caldbN0011 caldbN0007 caldbN0002 caldbN0009 2.10 DS6.5 2001-12-12T20:00:00 caldbN0014 caldbN0001 caldbN0012 caldbN0007 caldbN0002 caldbN0009 2.11 DS6.5 2001-12-26T00:00:00 caldbN0014 caldbN0001 caldbN0013 caldbN0007 caldbN0002 caldbN0009 2.12 DS6.6.0 2002-02-14T17:00:00 caldbN0015 caldbN0001 caldbN0014 caldbN0008 caldbN0002 caldbN0009 2.13 DS6.7.0 2002-04-04T15:05:00 caldbN0015 caldbN0001 caldbN0015 caldbN0008 caldbN0002 caldbN0009 2.14 DS6.7.2 2002-05-02T20:00:00 caldbN0015 caldbN0001 caldbN0015 caldbN0009 caldbN0002 caldbN0009 ----------------------------------------------------------------------------------------------------------------