Carpyncho VVV Catalog Browser toolkit

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Ada Coda
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Carpyncho VVV Catalog Browser toolkit

Post by Ada Coda » Fri May 01, 2020 2:34 am

Carpyncho VVV Catalog Browser toolkit

Abstract: Carpyncho, is a catalog browser that we hope will be reutilized to search for and characterize time variable data of the ~PiB size VVV/VVVx[1] survey. Is being developed for the detection and classification of periodic variables. For this purpose the stacked pawprint data from the VDFS CASU v >= 1.3 catalogs have been crossed matched with the VDFS CASU v1.3 tile catalogs into a Parquet files.
The Carpyncho infrastructure https://carpyncho.gihub.io is being developed entirely in Python on top of a Custom-Framework for data processing.
Also, a companion Python library is developed to access the same dataset as a Pandas DataFrame (https://pandas.pydata.org/).

Credit: Cabral, Juan B.; Ramos, Felipe; Gurovich, Sebastián; Granitto, Pablo

Site: https://pypi.org/project/carpyncho/

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