CBA Welcome to the CBA! A global citizen-science network of small telescopes dedicated to the photometric study of cataclysmic variable stars. CBA Pretoria, Berto Monard WZ Sagittae by the CBA WZ Sagittae by the CBA Cataclysic Variables by the CBA CBA Concord, Lew Cook CBA Belgium, Tonny Vanmunster EG Cancri by the CBA EG Cancri by the CBA T Pyxidis by the CBA Cataclysic Variables by the CBA CBA Indiana, Donn Starkey CBA Indiana, Donn Starkey CBA Belgium, Tonny Vanmunster ES Ceti by the CBA V803 Centauri by the CBA Cataclysic Variables by the CBA CBA Kleinkaroo, Berto Monard CBA San Mateo, Gordon Myers Cataclysic Variables by the CBA CBA Huelva, Enrique de Miguel CBA Belgium, Tonny Vanmunster V1159 Orionis by the CBA CBA Indiana, Donn Starkey BK Lyncis by the CBA CBA Indiana, Donn Starkey Center for Backyard Astrophysics (CBA) worldwide station map AM Canum Venaticorum by the CBA Cataclysic Variables by the CBA Cataclysmic Variables by the CBA