Based on the Aladin Desktop usage logs, the CDS was able to calculate a matrix - evolving over time - of the Internet speeds measured between the hundreds of thousands of client sessions and the dozens of HiPS servers spread around the world. In order to facilitate the interpretation of these metrics, we have developed a "HiPS network dashboard", a dedicated web interface vizualising on a world map the evolution of Internet speeds from the point of view of the clients country by country, as well as from the point of view of each HiPS server
François Bonnarel
SKA data visualization prototyping using Aladin
12+3 mins
SKA is the future petascale project for observing the low frequency radio sky. We will demonstrate some functionalities of AladinDesktop and AladinLite on top of SKA pathfinder and SKA simulation data proposed in the context of the SKA src network visualization prototyping effort
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Mark Taylor
Working with Gaia BP/RP Spectra in TOPCAT
12+3 mins
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Mark Taylor
Working with Gaia BP/RP Spectra in TOPCAT
12+3 mins
This talk will describe and demonstrate recent additions to the TOPCAT and STILTS applications that facilitate working with array-valued data products, provided for instance via DataLink or directly from TAP services. The BP/RP low-resolution spectra introduced with Gaia DR3 are used as an example.