Astrophysics (Index)About

DASCH

(Digital Access to a Sky Century @ Harvard)
(project to digitize Harvard astronomy plates)

DASCH (Digital Access to a Sky Century @ Harvard) is a project to digitize photographic plates of astronomical observations, covering over 500,000 glass plates held by the Harvard College Observatory taken from 1885 to 1992. It was established in 2001 and is still in progress, 300,000+ plates having been scanned as of 2019.


(survey,project)
Further reading:
https://en.wikipedia.org/wiki/Digital_Access_to_a_Sky_Century_@_Harvard
https://library.cfa.harvard.edu/dasch
https://ui.adsabs.harvard.edu/abs/2010ApJ...710L..77T/abstract
http://dasch.rc.fas.harvard.edu/project.php
PrefixExample  
DASCHDASCH J075731.1+201735 

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