This short article is also intended to be helpful to them. I am purposely not keeping the results of my research private but linking them from my site, so the authors will benefit somewhat from google ranking and publicity. The reason for creating this writeup is that I I know from experience how rarely people give you credit for the work you put online, and how great it feels to receive one of those rare credits.
Your email address will not be published. Skip to content Preparing my Big Data class for technical audience, I stumbled upon the need to use sample SQL database schemas, available under unrestricted license, for teaching purposes.
For instance, it is informative to study how SQLite. Oracle Tutorial has nice, albeit small Oracle-specific sample database. Check it out. By the way, Oracle Tutorial itself is really well organized and easier for a kickstart than the Oracle official docs. This enables the researcher to compare objects located at very different distances. The result of the homogenization is the Leda catalogue. HyperLeda is not only used by researchers, but also by sky lovers or amateur astronomers interested to learn more about galaxies, by students, and by professors.
HyperLeda is developed in the frame of the Virtual Observatory, an initiative intended to facilitate the exchange and usage of the data at the global scale. All the data and the software is publicly available in open-source for non-commercial purposes.
Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement.
This on-line documentation has been indexed at ADS and BibTeX entries for citing individual chapters or the full documentation package as a whole can be retrieved from there. Neither ESA nor any other party involved in creating, producing, or delivering the website shall be liable for any direct, incidental, consequential, indirect, or punitive damages arising out of user access to, or use of, the website. The website does not guarantee the accuracy of information provided by external sources and accepts no responsibility or liability for any consequences arising from the use of such data.
Mit einem Experten sprechen. Thanks for helping keep SourceForge clean. X You seem to have CSS turned off. Briefly describe the problem required :. Second revision [18k] from Vince Barwinski includes stars with planets. Data for all but one were obtained from the web site linked above on July 18, Original version [6. This version is not in StarPlot-native format so use of starpkg will be necessary to use it. Works with StarPlot 0. You will have to write a specification file in order to use the starconvert utility to put these files into StarPlot's data file format.
Therefore the StarPlot-readable data files which the starconvert program generates from the original data files may not be freely distributed. Star Data. PhySoft Rant. The entire catalogue may be downloaded from the Strasbourg Astronomical Data Center website. Warning: it's over 50 MB or 14MB gzip'ed. Thanks to Aaron Digulla for this info. If you don't feel like downloading the entire thing, you can get a user-defined subset of the Hipparcos data customized to your very own specifications.
Go here then hit the "Continue with selected catalog" button. Thanks to Joel H. Crook for this info. The Yale Bright Star catalog is a good source for stars that have actual names i.
Do keep in mind that any star in this catalog is highly unlikely to possess human habitable planets. However, they are useful for naming star sectors, quadrants, or whatever.
Here is the catalog, in Gnu Zip format. Use one of the Gzip programs above or WinZip. Here is the documentation. For individual stars, you can look them up in the Bright Star Catalog. Unfortunately, the website's search feature is offline for a "major redesign". Navy's U. Naval Observatory site. Of course, you can also make maps with the locations of nebulas, globular clusters, galaxies, quasars, or any other celestial object you can obtain the co-ordinates of.
You will be doing basically the same thing that the astronomers did when they discovered the intergalactic " Great Wall ".
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