LEDDB: LOFAR Epoch of Reionization Diagnostic Database - Oscar Martinez-Rubi; V. K. Veligatla; A. G. de Bruyn; P. Lampropoulos; André R. Offringa; V. Jelic; Sarod Yatawatta; L. V. E. Koopmans; Saleem Zaroubi (CoRR, 2013)