JWST Calibration Reference Data System (CRDS)


Context History

Start Date Context Status Description
2018-06-06 jwst_0468.pmap operational B7.1.3 final DMS context. Updated NIRSPEC gain rmap to add jwst_nirspec_gain_0019.fits and jwst_nirspec_gain_0018.fits for NETA.SUBARRAY.NAME equal to GENERIC for the NRS1 and NRS2 detectors, respectively, so that they will apply to all subarray data taken before April 1 2017 where the gain was 1. For subarray data taken after April 1 2017 where the gain is set to 2, jwst_nirspec_gain_0017.fits for NRS1 and jwst_nirspec_gain_0016.fits for NRS2 will be used, as discussed in Jira CRDS-216. Also dropped obsolete 3D MIRI DARK files which no longer run with CAL, as discussed in Jira CRDS-206.
2018-06-01 jwst_0465.pmap archived New NIRSPEC OTE and IFUPOST rmaps where the USEAFTERs for the newest files, jwst_nirspec_ifupost_0004.asdf and jwst_nirspec_ote_0005.asdf, were changed to 2015 11 01 in order for CV3 data to be fully covered by the new files. See JIRA issue CRDS 218 for more information. For NIRCAM WFSSBKG changed EXP_TYPE NRC_GRISM to NRC_WFSS in rmap.
2018-05-29 jwst_0463.pmap archived New NIRCam subarray dark reference files are being delivered for missing subarray SUB400P for detectors NRCB1, NRCB2 and NRCB4. These new darks were generated using CV3 data and are being delivered for use with the JWST Build 7.1 calibration pipeline. Delivered by Brian Brooks for NIRCAM. Also add support new NIRISS DISTORTION.
2018-05-22 jwst_0461.pmap archived Reverted to jwst_0461.pmap since new NIRISS DISTORTION coefficients in jwst_0462.pmap have not run regression tests yet.
2018-05-22 jwst_0462.pmap archived Replacement NIRISS DISTORTION reference. Updated NIRSPEC SFLAT rmap for NRS_AUTOWAVE. Removed jwst_niriss_linearity_0006.fits due to jwst_niriss_linearity_0011.fits having updated coefficients. Updated MIRI photom reference rmap where the entries for the MIRIFULONG and MIRIFUSHORT detectors with BAND set to NA were removed. Fixed typo in the bad pixel mask that has been corrected and new NIRISS linearity coefficients were derived.
2018-05-14 jwst_0456.pmap archived Reverted to jwst_0456.pmap for formal release to DMS 7.1.3 testing. Drops SYSTEM CALVER update not critical to pipeline operation.
2018-05-11 jwst_0457.pmap archived NIRSPEC SFLAT and FFLAT handling for FILTER=OPAQUE for exposure types NRS_MSASPEC, NRS_FIXEDSLIT, and NRS_IFU. CAL s/w versions reference for B7.1.3.
2018-04-28 jwst_0454.pmap archived Updated NIRCAM MASK references, new DQ flag REFERENCE PIXEL. Added NIRISS WFSSBKG references. Updated MIRI MASK + SATURATION references. Update for MIRI RSCD table formats, REQUIRES recent JWST CAL code update. Updated NIRSPEC OTE and IFUPOST references.
2018-04-10 jwst_0445.pmap archived Added WFSSBKG reference type for all instruments. Added initial rmap and WFSSBKG reference files for NIRCAM. All for Jira CRDS-184.
2018-03-28 jwst_0442.pmap archived The current version of the GUIDER1 and GUIDER2 Distortion reference files in CRDS were not set up in the way the JWST Calibration Pipeline expects and do not work in the pipeline. These 2 new files will be able to be used in the pipeline. The header keywords EXP TYPE and DETECTOR used in the selection criteria for this file will be the same as in the current files. Delivered by Shannon Osborne for FGS.
2018-03-28 jwst_0441.pmap archived An inconsistency was found in that the IPC inverse kernal was not updated the last time IPC kernal values were derived from CV3 darks. This was found in the current IPC reference file that needed to be corrected. This is now been removed. Delivered by Michael A. Wolfe for NIRISS.
2018-03-23 jwst_0440.pmap archived Updated NIRCAM GAIN reference files from cv3 data, produced using the new dptc method, and accounting for low epoxy regions on the detectors. these gain maps are more accurate than the previous version. New MIRI CUBEPAR references, requires CAL code update. Replacement NIRSPEC DARK and SUPERBIAS references fixing bad SUBSTRT2 keyword values from 2016 and 2017. Update to NIRSPEC SUPERBIAS rmap adjusting or-patterns for NRS or NRSRAPID and removing one conflicting/redundant reference, 0098 replaced by 0148.
2018-03-05 jwst_0435.pmap archived New FGS mask and flat rmaps where META.EXPOSURE.TYPE has been added as a matching parameter. See JIRA issue CRDS 174 for more information.
2018-02-22 jwst_0434.pmap archived NIRCAM PHOTOM change the old PUPIL values of GRISMV2 and GRISMV3 to GRISMR and GRISMC, and also added several new rows so that there is coverage for both grisms using all 12 possible FILTER values. NIRISS MASK DQ value update for current understanding of bad pixels.
2018-02-16 jwst_0432.pmap archived Manual update of the JWST pmap. The update included changing the NIRSPEC imap to version 0159, which has the rmap entries for the persat, trapdensity, and trappars references set to NA.
2018-02-02 jwst_0431.pmap archived The new reference file was delivered because the original had units of electrons instead of ADUs in the science extension. Now the science extension has units of ADUs. Delivered by Michael A. Wolfe for NIRISS.
2018-01-29 jwst_0430.pmap archived Revised NIRSPEC SUBARRAY names e.g. S200A1 renamed as SUBS200A1.
2018-01-16 jwst_0428.pmap archived New FGS Bad Pixel Mask and Pixel Flat reference files are needed for FGS ID STACKED images, which have a different size than FGS Calibration and FGS ID IMAGE images. New NIRISS FLAT references. Obsolete V2V3 references removed for all references per Jira CRDS-160.
2018-01-02 jwst_0425.pmap archived NIRCam pixel flats were derived from CV3 data taken after October 2015. The files were updated since there were issues with the error extension having values of zeros. Delivered by Brian Brooks for NIRCAM.
2017-12-18 jwst_0424.pmap archived Real NIRCAM PERSAT references added. Rmap update for NIRISS EXTRACT1D exposure type NIS_WFSS.
2017-11-13 jwst_0422.pmap archived B7.1 final context. Corrections to NIRSPEC SUPERBIAS rmaps related to ALLIRS2 patterns and P_ keywords. Expanded coverage for NIRCAM FLAT rmap.
2017-11-10 jwst_0419.pmap archived NIRCAM DARK backward compatible SUBARRAY names MASKA210R, MASKA430R, MASKBSWB, MASKBLWB. NIRISS new DISTORTION, DRIZPARS, LINEARITY, PHOTOM, SATURATION references. NIRSPEC DARK SUBSTRT1/XSIZE is 3200 should be 2048 rmap fix, reference keyword SUBSTRT1 remains 3200.
2017-11-06 jwst_0414.pmap archived Updated SYSTEM CALVER for 0.7.8rc6 - rc9, FGS READNOISE, NIRCAM DARK.
2017-10-21 jwst_0410.pmap archived Updated NIRSPEC MASK rmap for Jira REDCAT 37, FGS READNOISE rmap for Jira REDCAT 38, NIRSPEC REFPIX references from Dec 2016 reactivated, NIRSPEC DARK rmap updated for applicable READPATT NRS or NRSRAPID.
2017-10-12 jwst_0406.pmap archived NIRSPEC DARK, SUPERBIAS, LINERARITY, READNOISE, SATURATION references for new detectors. FGS bad pixel MASK references with DQ=0.
2017-10-03 jwst_0401.pmap archived Add NIRSPEC imaging FLATs, BARSHADOW. Updated NIRSPEC EXTRACT1D and SUPERBIAS rmaps. New NIRSPEC IPC and MASK references. Added SYSTEM CALVER reference for 0.7.8rc1,2,3,4. Last regression context prior to CAL code 0.7.8rc3 I-and-T pre-release.
2017-09-26 jwst_0391.pmap archived FGS persistence references added. MIRI set WAVECORR and MSAOPER to N/A. NIRCAM AREA references. NIRCAM DISTORTION references + updates. NIRCAM GAIN replacement references. NIRISS DARK reference replacement. NIRISS EXTRACT1D support for NIS_SOSS. NIRISS FLAT replacements. NIRISS GAIN generic replacement. NIRISS PERSAT, TRAPPARS, TRAPDENSITY references added. NIRISS PHOTOM reference replaced. NIRISS SPECWCS references + rmap update. NIRISS SUPERBIAS references + updates. NIRSPEC CAMERA, COLLIMATOR handle NRS_AUTOWAVE. NIRSPEC DFLAT, FFLAT, SFLAT handling for AUTOWAVE + imaging modes. NIRSPEC FLAT added back empty for imaging mode references to come, handles spec modes as N/A. NIRSPEC DISPERSER, FORE, FPA, OTE MSA, WAVELENGTHRANGE handle NRS_AUTOWAVE. NIRSPEC replaced GAIN, LINEARITY, READNOISE references. NIRSPEC MSAOPER same reference all cases. NIRSPEC SATURATION new + replaced references.
2017-08-18 jwst_0361.pmap archived Temporary rollback until NIRCAM SPECWCS references are delivered.
2017-08-17 jwst_0365.pmap archived Added empty rmap for NIRSPEC WAVECORR.
2017-08-17 jwst_0364.pmap archived PERSAT, TRAPPARS, TRAPDENSITY rmaps added USEAFTER support. NIRSPEC SATURATION added SUBARRAY as matching criteria. NIRSPEC references for SUBARRAY using GAIN 2. NIRSPEC AREA is N/A for NRS_AUTOWAVE, NRS_CONFIRM, NRS_FOCUS, NRS_MIMF. NIRCAM DISTORTION references for NRC GRISM and NRC TSGRISM. NIRCAM SPECWCS added empty rmap. WAVECORR is N/A for anything but NIRSPEC.
2017-08-01 jwst_0352.pmap archived IMPORTANT -- backward incompatible changes to NIRSPEC WCS reference file formats, up-to-date calibration code is required to use this context.
2017-07-14 jwst_0348.pmap archived Delivery of initial TRAPPARS, TRAPDENSITY, and PERSAT rmaps and references for FGS, NIRCAM, NIRISS, NIRSPEC. MIRI rmaps have been delivered but are currently empty and not referenced by the active MIRI imap while awaiting the delivery of reference files. MIRI sets these new types to N/A in the MIRI .imap. To activate them for MIRI, the initial orphan empty rmaps should be resubmitted prior to the delivery of these MIRI references.
2017-06-07 jwst_0341.pmap archived Manual updates to MIRI DISTORTION and FILTEROFFSET rmaps to re-classify new files as replacements of older versions with wider USEAFTER coverage dating back to 2000 instead of 2014. The older versions have been removed.
2017-06-06 jwst_0339.pmap archived Numerous MIRI, NIRSPEC, and NIRCAM reference file deliveries and rmap updates in preparation for the calibration s/w interim release for June 2017.
2017-04-19 jwst_0319.pmap archived New MIRI RESOL, CUBEPAR types. Updates MIRI MRS PHOTOM, AREA, NIRCAM PHOTOM.
2017-02-02 jwst_0311.pmap archived Removed NIRCAM FLATS 0000 and 0010 per Jira CRDS-96
2017-01-27 jwst_0310.pmap archived Demoted NIRCAM FLATs that matched on FILTER,PUPIL=ANY to N/A to remove conflict with more specific references.
2017-01-27 jwst_0309.pmap archived New NIRCAM pixel flats. NIRCAM SSB and ReDCaT team request.
2017-01-17 jwst_0307.pmap archived Updated MIRI AREA, LINEARITY, FRINGE, WCSREGIONS. First context change post-build-7.
2016-12-09 jwst_0303.pmap archived BUILD-7-FINAL Updated SYSTEM CALVER reference for final B7 cal code versions 0.7.0rc6, rc7, rc8, rc9, identical with rc5.
2016-12-08 jwst_0302.pmap archived Modified MIRI FLAT rmap to reclassify remaining cases of READPATT=FAST to apply to FASTGRPAVG as well per Jira CRDS-77.
2016-12-08 jwst_0301.pmap archived Reverted NIRSPEC REFPIX based on problems with CDP4 related references.
2016-12-08 jwst_0300.pmap archived Changed NIRSPEC PATHLOSS rmap to handle NRS_BRIGHTOBJ same as NRS_FIXEDSLIT and make NRS_AUTOWAVE N/A.
2016-12-07 jwst_0299.pmap archived Manual pmap update for adding modified FGS, MIRI, NIRCAM, NIRISS PATHLOSS as N/A.
2016-12-07 jwst_0298.pmap archived Deliver updated RMAPs for superbias and extract1d. The Superbias had to change to allow for OR option for IRS2 readout. The Extract1d rmap to resolve a conflict with the latest delivery.
2016-12-07 jwst_0297.pmap archived Delivery of updated NIRSpec Superbias to correct and issues with the SUBSIZE values. Also an updated Extract1d file to be used with extract_1d step for NRS_BRIGHTOBJ data
2016-12-07 jwst_0296.pmap archived Fixed READPATT in NIRSPEC MASK and REFPIX RMAPs.
2016-12-07 jwst_0295.pmap archived Delivery NIRSpec REFPIX files for IRS2 mode. These are produced by the IDTs and delivered with CDP4
2016-12-07 jwst_0294.pmap archived Updated NIRSPEC SUPERBIAS rmap to recategorize new superbias files as REAPATT = NRSIRS2 or NRSIRS2RAPID replacing prior files in that category.
2016-12-07 jwst_0293.pmap archived NIRSPEC updated the existing IRS2 superbias files to have SUBSIZE=2048 in accordance with what the pipeline expects.
2016-12-07 jwst_0292.pmap archived Updated SYSTEM CALVER rmap for cal code 0.7.0rc5
2016-12-06 jwst_0291.pmap archived Modified NIRSPEC REFPIX rmap instances of ALLIRS2 to NRSIRS2 or NRSIRS2RAPID.
2016-12-05 jwst_0290.pmap archived New NIRSpec ALLSLITS superbias reference files.
2016-12-05 jwst_0289.pmap archived New NIRSpec bias and dark reference files.
2016-12-02 jwst_0288.pmap archived SYSTEM CALVER reference for Build-7 rc4
2016-12-01 jwst_0287.pmap archived First NIRSPEC PATHLOSS references, IFU, MSASPEC, FIXEDSLIT.
2016-11-28 jwst_0285.pmap archived Changed FGS DISTORTION USEAFTER from 2016-01-01 to 2015-06-01 per CRDS Trac-462 and feedback from SDP on 2016-11-21.
2016-11-28 jwst_0284.pmap archived Modified NIRCAM DARK USEAFTER from 2015-10-01 to 2015-06-01 per CRDS Trac-462 and test feedback from SDP on 2016-11-21.
2016-11-28 jwst_0283.pmap archived New MIRI MASK files.
2016-11-21 jwst_0282.pmap archived Modified NIRSPEC EXTRACT1D rmap to classify NRS_BRIGHTOBJ like NRS_FIXEDSLIT.
2016-11-21 jwst_0281.pmap archived Updated NIRSPEC AREA USEAFTER to 2014-07-01 per Jira JP-104.
2016-11-21 jwst_0280.pmap archived Removed oldest NIRISS SATURATION reference. Reapplied remaining reference to all test data by changing USEAFTER to 2014-07-01 per Jira CRDS-81. Mapped NIRISS DISTORTION AMI WCS to same references as IMAGE per Jira CRDS-56.
2016-11-17 jwst_0278.pmap archived Updated SYSTEM CALVER to support 0.7.0rc3.
2016-11-16 jwst_0277.pmap archived MIRI WCS FILTEROFFSET and DISTORTION replacements for MIR_IMAGE cases.
2016-11-16 jwst_0275.pmap archived Mapped NIRSPEC DARK NRSRAPID cases to NRS+NRSRAPID per Jira CRDS-80.
2016-11-16 jwst_0274.pmap archived Dummy NIRISS DARK files for NRS2 SUB512 and SUB32 for NRSRAPID.
2016-11-16 jwst_0273.pmap archived NIRISS DARK, remove NIS+NISRAPID for SUBARRAY=FULL, Jira CRDS-79.
2016-11-16 jwst_0272.pmap archived Updates for NIRSPEC WCS and NIRISS DARK, Jira CRDS-79.
2016-11-15 jwst_0270.pmap archived FGS MASK USEAFTER adjustment to 2014-07-01 per Jira JP-94.
2016-11-15 jwst_0269.pmap archived To deliver new FGS reference files for subarrays and read patterns and to deliver corrected reference files.
2016-11-14 jwst_0268.pmap archived MIRI WCS MIR_CORONCAL + MIR_LYOT for EXTRACT1D and WCSREGIONS per Jira CRDS-57.
2016-11-14 jwst_0264.pmap archived New NIRCAM subarray darks.
2016-11-12 jwst_0263.pmap archived Development largely in response to feedback from SDP on CV3 data, some independent deliveries, look at diffs.
2016-11-01 jwst_0237.pmap archived Added NIRSPEC DFLAT, FFLAT, SFLAT removed NIRSPEC FLAT. Added support for FGS DISTORTION FGS_FOCUS. Added NIRSPEC MSAOPER.
2016-10-17 jwst_0231.pmap archived New NIRISS SUPERBIAS, MIRI FLATS, NIRSPEC DFLAT + FFLAT + SFLAT, SYSTEM CALVER support 0.6.0
2016-10-03 jwst_0223.pmap archived Since 204 -- additional files for MIRI CDP-6 DARKs, FLATs, READNOISE, RSCD. Also adds SYSTEM CALVER and DATALVL s/w reference types. Many NIRISS updates -- AREA, DISTORTION, PHOTOM, DARK, FLAT, IPC, GAIN, LINEARITY, READNOISE, SUPERBIAS, SATURATION.
2016-08-24 jwst_0204.pmap archived Multiple FGS and NIRISS CV3 deliveries for numerous types. NIRSPEC SATURATION useafter date correction. Rmap fix for FGS, SUBARRAY=FULL to SUBARRAY=GENERIC for GAIN, LINEARITY, MASK, READNOISE, SUPERBIAS. Added READPATT to FGS and NIRISS DARK lookups.
2016-08-03 jwst_0197.pmap archived Updated NIRSPEC DISPERSER, PHOTOM and NIRCAM DARKs.
2016-06-01 jwst_0192.pmap archived Delivery of new NIRSPEC FPA reference files to correct the extraction location of NRS2 spectra.
2016-05-18 jwst_0191.pmap archived Delivered MIRI CDP5 files and corrections to several MIRI RMAPs to correct issues with selection of the reference files. Also, updated NIRSpec IMAP.
2016-05-05 jwst_0183.pmap archived Delivery of new MIRI MRS distortion, regions, specwcs, v2v3 and wavelengthrange reference files derived from CDP5 data and converted to the right format by SSB. Delivery of new NIRSpec camera, collimator, disperser, fore, fpa, ifufore, ifupost, ifuslicer, msa, ote, and wavelengthrange reference files derived from CDP4. Delivery of FGS pixel area maps and photometric reference files. This delivery corrects the headers of the pixel area files. Delivery of NIRISS pixel area and photom reference files. The pixel area only corrects header keywords. Changed READPATT=ANY to READPATT=N/A for FGS SUPERBIAS. Delivery FGS rmaps for photom and pixel area reference files to remove old files that had a different useafter date and were not replaced with the last delivery when they should have. Delivery of NIRISS rmaps for pixel area map and photom to remove old file that had different useafter and that were not removed with the new delivery. Changes to NIRSPEC CAMERA, COLLIMATOR, DISPERSER, FORE, FPA, IFUFORE, IFUPOST, IFUSLICER, MSA, OTE, WAVELENGTHRANGE changing handling of various EXP_TYPE.
2016-04-30 jwst_0175.pmap archived Hand edited to add FGS, MIRI, NIRISS, NIRCAM types ifufore, ifupost, ifuslicer as N/A. pmap only. Defined EXP_TYPE=MIR_IMAGE as N/A for MIRI EXTRACT1D. Delivery of Combined PHOTOM file for MIRI Imager from CDP5. Delivery Dummy NIRSpec FLAT reference files for MOS data. Redefined USEAFTER for MIRI FLAT SLITLESSPRISM cases as 2013-09-26. Added READPATT as a matching parameter for NIRSPEC DARK per jira-crds-19 defining missing values of READPATT in early files as N/A. Added MIRI FLAT SLITLESSPRISM references back into rmap.
2016-04-29 jwst_0167.pmap archived Reverted operational context from 175 to 167 following accidental activation of 175 prior to sufficient testing.
2016-04-29 jwst_0175.pmap archived Updated edit context to jwst_0175.pmap following manual imap and pmap edits which added but did not generate a context.
2016-04-20 jwst_0167.pmap archived Correction to FGS DARK matching. NIRSPEC imaging FLATs. NIRSPEC MOS REFPIX references. Defined missing types for ALL instruments as N/A. Defined MIRI imaging FRINGE and STRAYMASK as N/A modes.
2016-04-08 jwst_0161.pmap archived Delivery of NIRSpec Dark reference files delivered with CDP2
2016-04-07 jwst_0160.pmap archived Global switch to USEAFTER support for all reference types. Many build 6 deliveries, see context diffs.
2016-02-16 jwst_0126.pmap archived Corrected NIRSPEC LINEARITY SUBARRAY=FULL values to GENERIC. CRDS #377
2016-02-15 jwst_0125.pmap archived Extensive build-6 development updates, difference jwst_105.pmap to jwst_125.pmap for more details.
2015-11-18 jwst_0105.pmap archived Declared various EXP_TYPE as N/A for 15 WCS types for MIRI, NIRCAM, NIRSPEC. Replacement MIRI distortion references for CRDS #238.
2015-11-04 jwst_0101.pmap archived Updated operational context for NIRCAM WAVELENGTHRANGE.
2015-10-31 jwst_0100.pmap archived Defined V2V3 is N/A for NIRSPEC.
2015-10-31 jwst_0099.pmap archived Corrected WCS rmaps for parameter value typos detected by certify
2015-10-31 jwst_0098.pmap archived Explicitly declared some EXP_TYPE values as N/A for some WCS types of all instruments except FGS.
2015-10-30 jwst_0097.pmap archived Manual PMAP update for preceding WCS IMAP manual changes to declare types N/A.
2015-10-30 jwst_0096.pmap archived Manual PMAP update for preceding WCS IMAP manual changes to declare types N/A.
2015-10-30 jwst_0095.pmap archived First round addition of ASDF WCS references and EXTRACT1D files.
2015-10-21 jwst_0084.pmap archived First EXTRACT1D references for MIRI, NIRISS, NIRSPEC.
2015-10-02 jwst_0082.pmap archived NIRSpec flat-field reference files from the instrument team to support the Build 5 pipeline.
2015-09-30 jwst_0081.pmap archived Added jwst_miri_regions_0006.fits back to rules, MIRIFUSHORT SHORT case accidentally deleted during parameter schema change.
2015-09-16 jwst_0080.pmap archived Added DETECTOR=MIRFULONG BAND=N/A REFERENCE=N/A for MIRI STRAYMASK
2015-09-11 jwst_0079.pmap archived Added PIXEL AREA rmaps and references for MIRI, NIRCAM, NIRSPEC. Augmented AREA rmap for NIRISS.
2015-08-10 jwst_0074.pmap archived Removed FILTER as matching parameter from SATURATION, READNOISE, MASK, LINEARITY, GAIN, and DARK for all instruments. First suite of real references for NIRISS, minus ILLUM FLAT. bad pixel mask, bias, gain, pixel flat, ipc, linearity, photometric calibration, pixel area, read noise, saturation. Omitted dark since submitted earlier out of sequence, identical, already jwst_niriss_dark_0005.fits. First suite of real references for NIRISS, minus ILLUM FLAT. bad pixel mask, bias, gain, pixel flat, ipc, linearity, photometric calibration, pixel area, read noise, saturation.
2015-07-15 jwst_0063.pmap archived Updated context to latest prefetch N/A related tweaks.
2015-06-28 jwst_0061.pmap archived Changes to designate some WCS types as N/A, see context differences for more information.
2015-05-05 jwst_0059.pmap archived Added SUPERBIAS type support and initial stub references for FGS, NIRISS, NIRCAM, NIRSPEC.
2015-04-13 jwst_0053.pmap archived Level-2a files from the MIRI IDT CDP-3 delivery from November, 2014. Added MIRI references from 03-29-2015, new FLAT cases, replacement PHOTOM, FRINGE, STRAYMASK files. Changed DETECTOR=NIRISS to DETECTOR=NIS. Added READPATT as MIRI READNOISE matching parameter. Modified MIRI SUBARRAY handling to use GENERIC, FULL, and specific SUBARRAY values. Modified MIRI FLAT to consistently use ANY and to remove obsolete references 0029 and 0030.
2015-02-17 jwst_0043.pmap archived Added NIRISS THROUGHPUT references for AMI modes F277W, F380M, F430M, F480M. Build-4 first draft context.
2015-01-12 jwst_0039.pmap archived Jira tickets JP-16, 17, 19, 20, 25, 30. Generally drop FILTER from several MIRI types and add SUBARRAY and SUBARRAY=N/A for existing references except MIRI DARK. Added new MIRI DARK references explicitly covering SUBARRAY modes, removed most old DARKs.
2014-11-25 jwst_0036.pmap archived FGS DETECTOR value switch from FGS1/FGS2 to GUIDER1/GUIDER2. Added rmap_relevance expressions for MIRI and NIRSPEC WCS types to generate N/A for unsupported modes instead of raising exceptions which crashed reference prefetch.
2014-09-25 jwst_0034.pmap archived Build-3 References
2014-07-24 jwst_0025.pmap archived Replaced PHOTOM references for NIRSPEC and NIRISS.
2014-07-18 jwst_0023.pmap archived First MIRI PHOTOM reference for MIRIMAGE detector with real data.
2014-07-08 jwst_0022.pmap archived Multiple MIRI FLAT changes, new references, added SUBARRAY as matching parameter. See diffs.
2014-03-26 jwst_0013.pmap archived New context jwst_0013.pmap adds Interpixel Capacitance references for all instruments.
2014-03-19 jwst_0012.pmap archived Updated for META.INSTRUMENT.TYPE switch to META.INSTRUMENT.NAME New linearity files for all instruments New saturation files and rmaps for all instruments
2013-11-25 jwst_0005.pmap archived set by system
2013-09-04 jwst_0003.pmap archived Absolute Calibration (photom) additions and replacements.
2013-07-31 jwst_0002.pmap archived Dark and Mask files.
2013-04-13 jwst_0001.pmap archived Linearity and dark files.
2012-09-27 jwst_0000.pmap archived First rules and references from jwst_gentools stub development cloning.
2012-09-06 jwst.pmap archived Bootstrap mappings

The Context History displays the dates at which particular CRDS reference assignment rules were first used in the pipeline.