There are 5 other file types using
the ARF file extension!

arf file icon.arf - WebEx advanced record [common]

arf file icon.arf - easy4 Tutor data file

arf file icon.arf - AOL Instant Messenger (AIM) resource file

arf file icon.arf - PacMania 2 game archive file

arf file icon.arf - Axon RAW Format

Bookmark & share this page with others:

ARF file extension - FITS auxiliary response file

What is arf file? How to open arf files?

File type specification:

Bitmap image file type icon Bitmap image file type

The arf file extension is used for one of the derived formats of FITS (Flexible Image Transport System) format commonly used in astronomy. The ARF is a standard OGIP file format.

The arf file contains the combined telescope/filter/detector areas ("effective area") and the quantum efficiency (QE) as a function of energy averaged over time (and therefore, aspect). The effective area is [cm2] and the QE is [counts/photon]; they are multiplied together to create ARF, resulting in [cm2 counts/photon].

When the input spectrum is multiplied by the ARF, the result is the distribution of counts that would be seen by a detector with perfect (i.e. infinite) energy resolution. The RMF is then needed to produce the final observed spectrum.

For more information check the fits file extension.

The default software associated to arf file type:

XnView MP icon

Pierre-Emmanuel Gougelet logo XnView MP  Multiplatform software

Company or developer:
  Pierre-Emmanuel Gougelet

XnView MP is the enhanced version of XnView Classic. It is a free (for non-commercial purposes) powerful cross-platform media browser, viewer and converter. Compatible with more than 500 formats. It works on Windows, Linux and macOS.

Help how to open ARF files:

Some graphics viewers may be able to open this highly specialized graphics file.

How to convert file with extension ARF:

It may be possible to convert this type of .arf to some common picture format for previewing purposes.

Related links:

FITS ARF related information

List of software applications associated to the .arf file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open arf file, edit arf file, convert arf file, view arf file, play arf file etc. (if exist software for corresponding action in File-Extensions.org's database).

Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting of the arf files.

  • View arf file
  • Convert arf file

arf file viewer - programs that view arf file - FITS auxiliary response file

Click on the link to get more information about XnView MP for view arf file action.

Multiplatform:

Previous file extension
APX file extension

File-Extensions.org > Bitmap image file types

Next file extension
file extension ARF

 

Follow us!

Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed