Version 3.0

In use on the ARTS cluster as of Jan 2021.
New in this version:

• Added real-time data processor to replace offline processing
• Significantly extended documentation
• Brought docker image up to date

Version 2.1

In use on the ARTS cluster as of May 2020.
New in this version:

• Filter clustered candidates on SB periodicity
• Filter clustered candidates on number of raw triggers per cluster
• Add config options to override LOFAR thresholds for specific sources
• Automatically dump IQUV data of polarisation calibrators

New LOFAR triggering

Added a module to do direct triggering of the LOFAR TBBs, skipping the VOEvent system.

Calibration tools bugfixes

In use on the ARTS cluster as of 2020-02-26.

Calibration tools automated

DARC will run the calibration tools for drift scans automatically.
Also includes minor fixes for VOEvents and DM ranges in offline processing.

Clustering improvements

This release fixes these issues:

1. dada_dbevent has a bug causing the start time of a trigger to be rounded up to the nearest page, instead of down. dada_trigger now starts at least two pages before the trigger time, and extends at least a DM delay past it.
2. Due to a bug in tools.py, the SB id of a trigger would be wrong in most cases.
3. The check for width in amber_clustering failed if there were multiple clusters

DARC production version

First release, containing an offline processing module, and real-time modules to do IQUV triggering.
This version is in use on the ARTS system as of 2019/10/15.