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CHANGELOG.md

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20.10.0 (2020-10-22)

Bug Fixes

  • processing.base: Write revconfig directly via stream. (2874b64)
  • SiderealRegridder: throw an exception if down_mix is set (83b588b)

Features

  • analysis.beam.FilterHolographyProcessed: Allow list of directories. (296e5f0)
  • analysis.fringestop: Add wterm option. (27070a3)
  • processing.beam: Add holography fringestopping. (fe65cef)
  • ThermalCalibration: a task to correct temperature related gains (79988ba)

20.5.0 (2020-05-07)

Bug Fixes

  • change versioneer config to give correct version strings (33859ea)
  • analysis.beam: Resolve conflicting tools import. (#34) (3b01f1a)
  • analysis.beam: Save a 26m input that can be used to directly index the input axis (d47dc9b)
  • base: changed incorrect mode for jobscript generation (08083bc)
  • DataFlagger: correct location of DataFlag classes (15ae96a)
  • dataquery: correct the default node_spoof (0ce7636)
  • dataquery: make QueryAcquisitions work as a task.MPILoggedTask. (65e125a)
  • flagging: convert altitude from Angle to radians (fd4b4dc)
  • LoadSetup: file reading bug (23ba828)
  • MaskCHIMEData: global slicing outside loop (#24) (7259c8f)
  • processing: preserve order of pending items (59bc24c)
  • ProcessingType: string type issue wehn writing out config (cad0df6)
  • RFISensitivityMask: incorrect time range used for bright sources (888fd42)
  • RingMapMaker: calculate grid properly after feed pos rotation (e24c6c7)
  • change deprecated import location (1ee39d5)
  • move from deprecated ch_util module to chimedb.data_index (1faf9d8)
  • Replace calls to data_index.connect_database. (fba93aa)
  • requirements.txt: change ch_util installation from https to ssh (c396fc6)
  • requirements.txt: update ch_util repository address (3fdda52)
  • sidereal,io: fixes string problems that arise in python 2. (d794c59)
  • use prodstack where appropriate (1ab071f)
  • RingMapMaker: Fixed calculation of nfeed (cc263fe)
  • RingMapMaker: Fixed ringmap calculation when single_beam=True (94f51e5)
  • source_removal: handle csd of sidereal stacks properly (#26) (4d38d4e)
  • timing: modify condition that determines appropriate timing correction. (856b475)
  • remove unicode_literals for better setuptools support (a9697f3)
  • removed debugging clause that disabled fast read. (05da0d8)

Features

  • analysis.timing: Add option to pass if no correction found. (a56bf92)
  • calibration: pipeline for generating gains from chimecal acquisitions (#22) (44f6e6b)
  • daily: allow intervals to be given as CSD ranges (89685ca)
  • daily: updated config for the daily processing (ab92f66)
  • flagging: refactor DayMask. add tasks for flagging sources, sun, moon. (5ddc30a)
  • processing.base: open a description file when user creates a revision. (2ea4e2e)
  • QueryInputs: add an option to cache and reuse an inputs query (b3b3e4c)
  • add versioneer for better version naming (c5e77ba)
  • processing.client: Add option to list all types including those with no data. (6bcc201)
  • added ability to filter out specified CSDs (1d12572)
  • added option to only generate the central beam. (e5231fc)
  • python 3 support (33c07bd)
  • store virtualenv in revision directory. (1bf909f)
  • RFISensitivityMask: added CHIME specific version of RFI masking task (a6f471c)
  • support for fast reading of andata files. (a05a129)
  • use a nonzero rotation of the CHIME telescope (4995318)
  • processing: tools for managing the regular processing of data (309f8f4)
  • QueryDatabase: query for a range of CSDs (4890838)
  • RingMapMaker: improve handling of cross-pol to keep Stokes V (3e7c194)
  • sidereal: capability to specify ranges of RA for mean subtraction. (ea2d6a0)
  • sidereal: working versions of SiderealMean and ChangeSiderealMean (1ffe86a), closes #39
  • source_removal: initial version of tasks that subtract sources from visibilities (d004807)
  • telescope: add option to mask baselines accodring to total length, (de3b53d)
  • telescope: add polarisation property (#23) (e35b58c)
  • telescope: fix some bugs and style errors (ef9926a)
  • timing: pipeline tasks for constructing timing correction and applying to data. (fe13007), closes #33
  • timingerrors.py: simulate timing distribution errors (f8437e4), closes #24
  • a task that scans for existing CSDs to stop repeat processing (0285c9c)

Performance Improvements

  • RingMap: change order of axes for faster IO (0aada0c)
  • RingMapMaker: speed up by resolving datasets once (364cab3)

BREAKING CHANGES

  • RingMap: the ring map container axis order has changed