---
name: "imstack"
section: "1"
platform: "linux"
package: "wcstools"
version: "3.9.7-1.1+b1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/imstack"
---

# imstack(1)

AME

## NAME

imstack - AME

## SYNOPSIS

**imstack** \[*-vi*\]\[*-o filename*\]\[*-n num*\] *file1.fits file2.fits* ... *filen.fits*

## DESCRIPTION

Stack FITS or IRAF images into single FITS image

-

  or : imstack \[-vi\]\[-n num\] @filelist **-i**: Do not put FITS header in output file **-n** num: Use each file this many times **-m**: Write IRAF multispec file **-o** name: Output filename **-v**: Verbose **-x** root: Make first file root, others extensions