How to Install and Uninstall alfa Package on Ubuntu 21.10 (Impish Indri)

Last updated: November 05,2024

1. Install "alfa" package

Please follow the step by step instructions below to install alfa on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                alfa
            
                    
    
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2. Uninstall "alfa" package

Please follow the guidance below to uninstall alfa on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                alfa
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the alfa package on Ubuntu 21.10 (Impish Indri)

Package: alfa
Architecture: amd64
Version: 2.1-1
Priority: optional
Section: universe/science
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Astronomy Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 891
Depends: libc6 (>= 2.27), libcfitsio9 (>= 3.480~), libgfortran5 (>= 10), libgomp1 (>= 6)
Filename: pool/universe/a/alfa/alfa_2.1-1_amd64.deb
Size: 137056
MD5sum: cde265680914fccf8a114cfa01a99918
SHA1: e4ff8ba5464a8420165d885203494e1585164d8d
SHA256: 177872118c02010b4621d7827c0ca9d16ddbf9aa78d266c1d59b2d199f388924
SHA512: 97adc70c82b27859a34b65a7f4712b713cbccf51b9e5ef5dc95f49578642c929356c57bdf136e6e25772e98d9464814498f07a5210095019adb305787c654d83
Homepage: https://github.com/rwesson/ALFA
Description-en: Automated Line Fitting Algorithm
ALFA measures fluxes in emission line spectra, such as those of planetary
nebulae and HII regions, using a genetic algorithm to rapidly optimise fits
to large numbers of lines simultaneously. It can subtract night sky emission
lines before fitting the nebular lines if necessary. It can read plain text
files containing 1D spectral data, or FITS files containing 1D, 2D or 3D
datasets.
Description-md5: eb7520e82a18ed6e7eea5d4bbf9fde07