Open Source Astronomy Software - Page 9
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Astronomy Software
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SPINspiral
A gravitational-wave parameter-estimation code for LIGO/Virgo
SPINspiral is a parameter-estimation code for the analysis of gravitational-wave signals detected by LIGO/Virgo. -
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SSynth is a package of scientific software consisting of shell scripts and fortran source code for efficiently calculating a model stellar spectrum using the standard LTE, homogenous, and plane parallel approximations.
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Better than NASA--avoid sending *your* Mars probe off to empty space! SafeUnits is a Java-based project providing measurement-related classes whose instances, when exported, can only be imported to classes of matching types. NASA, just a friendly jibe
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This project contains two packages. An Orbital Mechanics Study developing the physics equations related with satellite tracking and a libtool C++ library to encapsulate the satellite tracking calculations (gsat).
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ScenicSkies is a open source planetarium software under development which in time is going to have photorealistic rendering of the skies both during the day and night.
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Improving the speed of the signal analysis code for Seti@home. Leveraging modern processors advanced features such as SIMD and parallel execution units, as well as identifying better methods to code existing functions.
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SidClock
*nix Sidereal Clock
*nix Sidereal Clock Application -
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Feature extraction toolkit based on a wavelet multiscale vision model. Includes 1D signal processing sample application for line identification and classification of astronomical spectra.
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Siril
Siril is an astronomical image processing software for Linux.
Siril is an astronomical image processing software for Linux. Dev here is stopped: as of 2013/02, Siril development has moved and is regaining activity here https://free-astro.org/index.php?title=Siril -
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Slim is a data compression system for scientific data sets, a binary and a library with C linkage. Slim works with integer data from one or more channels in a file, which it can compress more effectively and more rapidly than general tools like gzip.
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SolarJ is a library of ephemeris routines, plotting routines, and applications for displaying features visible on the sun and planets in the solar system.
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Now maintained at github.com/spacepy/spacepy Space Science library for Python - contains superposed epoch classes, drift shell tracing, access to magnetic field models, streamline tracing, bootstrap confidence limits, time and coordinate conversions, etc.
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Sparrow is a package for single-dish astronomical data-reduction developed by the National Radio Astronomy Observatory.
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As of August 2018 Spheral++ has moved to Github -- please see the current repository at https://github.com/jmikeowen/spheral We are leaving a frozen version here on SourceForge for historical reasons. Spheral++ provides a steerable parallel environment for performing coupled hydrodynamical & gravitational numerical simulations. Hydrodynamics and gravity are modelled using particle based methods (SPH and N-Body).
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Star Files
A FITS file sorting application.
Welcome to the StarFiles Homepage! This application is designed to sort FITS star image files taken by professional astronomers at observatories. The application sorts the files by their image type: Bias, Dark, Flat, and Object. The Flat and Object images are sorted by filters U, B, V, R, and I. The application allows the user to create and save a profile of a given observatory's FITS header format, for future sorting use. This application also provides a header viewer for FITS image file. -
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Web based software for searching, viewing and naming stars for anyone who needs to display information about stars in the Smithsonian Astronomical Observatory Catalog. Includes a CSV backup of the db and modules for displaying star information.
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Star Identification from star position measurements, for use with telescopes, cameras, and star trackers.
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There is a sky. There are things in the sky. This program draws maps of things in the sky. Starchart can currently create maps in Postscript, ASCII and PNG.
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SteelBreeze is a software for data processing of geodetic Very Long Baseline Interferometry (VLBI) observations. It estimates geodynamics parameters (Earth Rotation Parameters (EOP), coordinates of stations and sources, etc.) using Least Square Method.