LOFAR observations of galaxy clusters in HETDEX - Extraction and self-calibration of individual LOFAR targets

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Table 1.

Default imaging and calibration parameters for HBA extraction.

Parameter	Value
Inner uv-range (calibration)	350 ^(a)
Inner uv-range (imaging, λ)	80
Clean mask threshold (sigma)	5
Pixelsize (arcsec)	1.5
Briggs robust weighting	−0.5
Channelsout ^(b)	6

Notes.

^(a)

Increased to 750λ for targets with extended low-surface-brightness emission.

^(b)

WSClean wideband deconvolution setting.

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