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Convert CAL to FTS

Convert CAL images to FTS format, edit and optimize images online and free.

Convert CAL to FTS
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Continuous Acquisition and Life-cycle Support Type 1 Image (.cal)

CAL Converter

Flexible Image Transport System (.fts)

FTS and FITS both stand for an identical format. FITS format is an open standard created by IAU FITS Working Group in 1981 to store and transmit astronomical data. It is the most used digital file format in astronomy and has evolved with several versions since its first release.

FTS Converter More About FTS

How to convert CAL to FTS?

  1. Upload CAL File

    Choose any CAL image from your computer, or drag & drop a CAL file onto this page.

  2. Select CAL Tools

    Use any available convert tools on the preview page, and click Convert.

  3. Download Your FTS

    Wait a couple of seconds for the converter to do the hard job, then download your FTS file.

Convert CAL to FTS

Frequently Asked Questions

How to change CAL format to FTS?

To change CAL format to FTS, upload your CAL file to proceed to the preview page. Use any available tools if you want to edit and manipulate your CAL file. Click on the convert button and wait for the convert to complete. Download the converted FTS file afterward.

Convert Files on Desktop

macOS
Windows
Linux

Convert CAL to FTS on macOS

Follow steps below if you have installed Vertopal CLI on your macOS system.

  1. Open macOS Terminal.
  2. Either cd to CAL file location or include path to your input file.
  3. Paste and execute the command below, substituting in your CAL_INPUT_FILE name or path. $ vertopal convert CAL_INPUT_FILE --to fts

Convert CAL to FTS on Windows

Follow steps below if you have installed Vertopal CLI on your Windows system.

  1. Open Command Prompt or Windows PowerShell.
  2. Either cd to CAL file location or include path to your input file.
  3. Paste and execute the command below, substituting in your CAL_INPUT_FILE name or path. $ vertopal convert CAL_INPUT_FILE --to fts

Convert CAL to FTS on Linux

Follow steps below if you have installed Vertopal CLI on your Linux system.

  1. Open Linux Terminal.
  2. Either cd to CAL file location or include path to your input file.
  3. Paste and execute the command below, substituting in your CAL_INPUT_FILE name or path. $ vertopal convert CAL_INPUT_FILE --to fts

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