2mass-allsky
Finderchart

Overview: Finder Chart is a visualization tool that allows cross-comparison of images from various surveys of different wavelengths and different epochs.

Finder Chart is a visualization tool that allows cross-comparison of images from various surveys of different wavelengths and different epochs. Data can be downloaded in any of a variety of formats, either singly or in bulk. In the autumn 2012 release, access is provided to imaging data sets from the Digitized Sky Surveys (DSS; First and Second Generations), the Sloan Digital Sky Survey (SDSS), the Two Micron All Sky Survey (2MASS), the Wide-Field Infrared Explorer (WISE) All Sky Survey, and the InfraRed Astronomy Satellite (IRAS) All Sky Survey.