VLBI-cwl merge requestshttps://git.astron.nl/RD/VLBI-cwl/-/merge_requests2024-03-25T16:41:17Zhttps://git.astron.nl/RD/VLBI-cwl/-/merge_requests/44Implement LoTSS subtract2024-03-25T16:41:17ZFrits SweijenImplement LoTSS subtractThis MR implements the subtraction of the LoTSS 6'' skymodel required for widefield imaging in the delay calibration workflow. Given the DIS2 solutions in H5parm format, and paths to the ddf-pipeline results the user can subtract the 6''...This MR implements the subtraction of the LoTSS 6'' skymodel required for widefield imaging in the delay calibration workflow. Given the DIS2 solutions in H5parm format, and paths to the ddf-pipeline results the user can subtract the 6'' model from the data using the `subtract_lotss_model` option in the delay-calibration workflow. It subtracts outside a square, user-specifiable region (defaulting to the 2.5 deg FWHM).
After running the workflow on a 2 MHz 10 min test set, sources have indeed been subtracted:
![image](/uploads/8d66152ecd9ce2a0620955d4ea5aa369/image.png)
From left to right: DATA, DATA_DI_CORRECTED, subtracted DATA_DI_CORRECTEDhttps://git.astron.nl/RD/VLBI-cwl/-/merge_requests/49Update MS weights when applying a beam2024-03-15T09:43:08ZFrits SweijenUpdate MS weights when applying a beamAddresses #19. The weights (stored in WEIGHT_SPECTRUM) are used during calibration and imaging. The `updateweights` parameter ensures that, when applying the beam, they are updated to reflect the source's position in the primary beam.Addresses #19. The weights (stored in WEIGHT_SPECTRUM) are used during calibration and imaging. The `updateweights` parameter ensures that, when applying the beam, they are updated to reflect the source's position in the primary beam.Frits SweijenFrits Sweijenhttps://git.astron.nl/RD/VLBI-cwl/-/merge_requests/53Draft: Added sketch for test scripts2024-03-14T22:00:32ZMatthijs van der WildDraft: Added sketch for test scriptsThis MR adds a small testing suite to the pipeline. It tests:
* If the CWL workflow files conform to the CWL standard.
* If the scripts in the /scripts directory produce sensible output.This MR adds a small testing suite to the pipeline. It tests:
* If the CWL workflow files conform to the CWL standard.
* If the scripts in the /scripts directory produce sensible output.Matthijs van der WildMatthijs van der Wild