astrometry-data-2mass-01

Astrometry.net 2MASS index files downloader (2.8'-4')
  http://data.astrometry.net/4200
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The astrometry engine will take any image and return the astrometry world coordinate system (WCS), a standards-based description of the transformation between image coordinates and sky coordinates.

This package downloads the 4201 index files from the 2MASS survey containing skymarks of sizes 2.8 arcminutes to 4 arcminutes from data.astrometry.net. The installation requires a working internet connection.