![]() ![]() SELECT count(*) FROM fTwomassGetNearbyObjEq(0, 0, 60) SELECT count(*) FROM fTwomassGetNearbyObjEq(0, 0, 1) The elapsed time was measured under the same conditions three times, Under the best conditions are provided below. Takita): 257,310,278 rowsĮxamples search speeds of a Radial Search, Box Search and Rectangular Search of 2MASS PSC WISE Preliminary Catalog (provided by Dr.PCs in use at observatories, institutes, and data center servers.Īnd therefore requires no software licensing fees. Potential users would mainly be observatoriesīut it is also very deployable on personal use PCs, Servers is moving part of or all table indices to a fast SSD. In performance, a very cost-effective way of constructing high-performance ![]() Given the terrific evolution that has taken place with recent SSDs Thus allowing only the essential parts to be easily moved onto fast devices. The kit is best characterized by its flexible tuning.Įach table index is registered in one of six table spaces More than 3,000 searches per second for radial search of 2MASS PSC. Of huge catalogs, thus increasing the speed by more thanĪn order of magnitude when compared to simple indexing on a single table. (Radial Search, Box Search, Rectangular Search) It is tuned for optimal coordinate search performance You can use our kit on your PCs with installing only necessary catalogs. In easily constructing a high performance search server for ![]() Technical paper (2011PASP.123.1324Y) has been published.ĢMASS Kit is an open source software for use This document was translated by KOYOSHOUJI CO.,LTD. 1.1 Supports Tycho2, AKARI IRC, AKARI FIS and IRAS PSC.Īdded a client tool: clients/sql2mass.php. Supports USNO-B1.0, UCAC3, GSC-2.3.2, and PPMXL. 2.0 A lot of improvements including design changes. 2.1 Supported WISE All-Sky Release Catalog.ĭec.2011 V. Institutes/Observatories utilizing 2MASS Kit: Supports 2MASS, WISE, USNO-B1.0, UCAC3, PPMXL, GSC-2.3, etc. ![]() 2MASS Catalog Server Kit: Home 2MASS Catalog Server Kit Our lightweight application will allow you to click back and forth between SHOW ALL FILES. save yourself the time and use this free desktop application. Show Hidden Files 2.0.6 freeware download Top Freeware Keywords Show more Show less ![]()
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