Astrophysics (index)

Tonantzintla Surveys

(Ton)
(surveys providing early images of quasars and Seyfert galaxies)

The still-referenced Tonantzintla Surveys were conducted in the 1950s and 1960s at Mexico's Tonantzintla Observatory, looking for flaring stars, and incidentally imaging objects later identified as Quasars (QSO) and Seyfert galaxies.


(survey,observatory,Mexico)
http://en.wikipedia.org/wiki/Tonantzintla_Observatory
http://adsabs.harvard.edu/full/1976QJRAS..17..227W
PrefixExampleSurvey/Catalog 
TonTON S180Tonantzintla Surveys 

Referenced by:
Astronomical Survey

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