VLA Data Survey

This is a step-by-step tutorial for doing VLA solar data survey.

Preparatory Work

Get the visbility data

The first step of the data survey is to get the visbility data of the the event you are focusing on. Always the origrinal data should be in the the dictionary '/srg/data/evla', you can find the folders named by the date of the event, you can use the casa task 'listobs' to check the basic information of the data.