@@ -8168,6 +8168,34 @@ (define-public swarp
any arbitrary astrometric projection defined in the WCS standard.")
(license license:gpl3+)))
+(define-public tempo
+ (package
+ (name "tempo")
+ (version "13.103")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append "mirror://sourceforge/tempo/tempo-"
+ version ".tar.gz"))
+ (sha256
+ (base32 "1ghml56sd7rhwymrlqlvj3g12hjyqvk2sjl08rqlf5y7dwdp0nvl"))))
+ (build-system gnu-build-system)
+ (native-inputs
+ (list gfortran))
+ (home-page "https://github.com/nanograv/tempo")
+ (synopsis "Pulsar timing data analysis program")
+ (description
+ "Tempo analyzes pulsar timing data. Pulse times of arrival (TOAs),
+pulsar model parameters, and coded instructions are read from one or more
+input files. The TOAs are fitted by a pulse timing model incorporating
+transformation to the solar-system barycenter, pulsar rotation and spin-down
+and, where necessary, one of several binary models. Program output includes
+parameter values and uncertainties, residual pulse arrival times, chi-squared
+statistics, and the covariance matrix of the model. In prediction
+mode,ephemerides of pulse phase behavior (in the form of polynomial
+expansions) are calculated from input timing models.")
+ (license license:gpl2+)))
+
(define-public unsio
;; There is no versioned tag, use the latest commit.
(let ((commit "25e52468298e1194c9726ef5dba9d5fbb46870f5")