ETC

A preliminary version of an exposure time calculator (ETC) for SPARC4 was developed using SPARC4 real data and provides conservative error values. 

It is avaliable as a Google Spreadsheet in this link. This spreadsheet is not editable. You should make a copy to your GDrive directory using the command below: https://docs.google.com/spreadsheets/d/1RuZ94x6VTrChOgz1d7TGancq8qECzbx-pAAwqvTmRSw/copy.

You can use the spreadsheet in your GDrive or download it and use it in Excel or Openoffice, for instance,  at your personal computer. However, it may not work correctly.

We acknowledge any feedback about this tool.

An improved version will be made available in the future.

Updated: March 21, 2024.