ovro-eovsa / ovro-lwa-solar-ops

Scripts and codes related to operations of OVRO-LWA for solar studies
MIT License
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Use slow allsky fast vis subtraction #33

Closed surajit4444mondal closed 1 month ago

surajit4444mondal commented 1 month ago

Currently we are using fixed A-team source models for subtraction in fast vis analysis. However, a more accurate method of actually creating the full-sky image and then subtracting the A-team sources is performed in slow analysis. The fast vis movies show that the dominant artefact is probably coming from sidelobes of unsubtracted sources. However we can easily use the all sky images and models produced by slow vis data for subtracting the fast vis data. This has now been implemented here.