This accession consists of four websites maintained by the Smithsonian Astrophysical Observatory (SAO). SAO, with the Harvard College Observatory, jointly administers the Harvard-Smithsonian Center for Astrophysics (CfA).
The John G. Wolbach Library website, crawled September 4, 2018, provides information about the Library's collections and services. Detailed collection information is not included in this accession.
The Package for Interactive Analysis of Line Emission (PINTofALE) website, crawled on September 12, 2018, consists of documentation of software tools developed to analyze spectroscopic data from optically-thin coronal plasmas. The software itself is not included in this accession.
The software website for the CfA High Energy Astrophysics Division, crawled on September 18, 2018, serves as a portal to the Division's available software, located on several other websites.
The SAO/United States, National Aeronautics and Space Administration (NASA) Astrophysics Data System (ADS) website, crawled September 18, 2018, is a digital library portal for researchers in astronomy and physics, operated by SAO under a NASA grant. This accession does not include the bibliographic data.
Materials are in electronic format.