RESEARCH
Tools & Datasets
Software tools and Datasets

Here you find software tools and datasets developed and produced at IA.
These tools may be freely obtained and used. Please, check each tool for licence details and acknowledgments. If you have problems, questions or comments concerning these tools, please send an email to helpdesk@iastro.pt.

Software tools

  • ARES - Automatic Routine for line Equivalent widths in stellar Spectra
    A tool for measuring the Equivalent Width of absortion lines in stellar spectra
    >> See more
  • ARoME - Analytical Rossiter-McLaughlin Effect
    A tool designed to generate analytical Rossiter-McLaughlin (RM) effects
    >> See more
  • BGLS - Analytical Rossiter-McLaughlin Effect
    A Python-based program to calculate the Bayesian Generalized Lomb-Scargle periodogram of time-series. More information can be found in Mortier et al. (2015)
    >> Download
  • CABF - Correlation Analysis in the Bayesian Framework
    >> See more
  • FADO - Fitting Analysis using Differential Evolution Optimization
    Spectral population synthesis through genetic optimization under self-consistency boundary conditions
    >> See more
  • FASMA - Fast Analysis of Spectra Made Automatically
    A tool to analyze stellar spectra as described in Andreasen et al. 2016 and Tsantaki et al. 2017 (in prep. for the synthesis).
    >> See more
  • GeTCal - The Great Tool for Calibration
    This tool computes the Teff and [Fe/H] calibrations, plots the fitting procedures and prints calibration files compatible with TMCalc.
    >> See more
  • KIMA
    A package for the analysis of RV data, using the Diffusive Nested Sampling algorithm for posterior exploration and Gaussian processes as correlated noise models.
    >> See more
  • KS integration
    A software that solves for mutual photometric effects produced by planets and spots allowing to analyze planetary occultations of spots and spots regions.
    >> See more
  • Line Profile Indicators
    This package evaluates automatically the indicators described in Figueira et al. (2013), assessing the statistical significance of the correlation between each of these indicators and the measured radial velocities.
    >> See more
  • LineSearcher
    The LineSearcher code is based on the ARES code algorithms. You can use it to search all the absortion lines in a given wavelength interval. This code returns the center wavelength and estimated depth for each spectral line.
    >> See more
  • MCAL
    A [Fe/H] and Teff calibrator for M dwarfs
    >> See more
  • RemoveYoung
    A tool for the removal of the young stellar component in galaxies within an adjustable age cutoff
    >> See more
  • SOAP
    SOAP is a free tool that simulates the effects of dark spots and bright plages on the surface of a rotating star, computing their expected radial velocity and photometric signatures.
    >> See more
  • SOAP-T
    SOAP is a free tool that can generate the radial velocity variations and light-curves for systems consisting of a rotating spotted star with a transiting planet.
    >> See more
  • TeffLR
    This code (in C++), another extension of ARES, can be used to estimate the spectroscopic temperature for FGK dwarf stars using a line-ratio method.
    >> See more
  • TMCalc
    This simple C code developed as an extension to ARES. Using the line list given it uses the calibration derived for several line-ratios to estimate the spectroscopic temperature for FGK dwarf stars and the use the iron lines strength calibration to derive the metallicity [Fe/H]. The calibration for the metallicity is described in a work (Sousa et al. 2012A&A, 544A, 122S).
    >> See more

Datasets

  • FADO-SDSS spectral synthesis catalogue
    The Sloan Digital Sky Survey is one of the most ambitious astronomy projects mapping a quarter of the entire sky in detail.
    >> See more
  • SWEET-Cat
    A catalog of stellar parameters for stars with planets.
    >> See more
Instituto de Astrofísica e Ciências do Espaço Universidade do Porto Faculdade de Ciências da Universidade de Lisboa
Fundação para a Ciência e a Tecnologia COMPETE 2020 PORTUGAL 2020 União Europeia