Achromatic interfero coronagraphy - II. Effective performance on the skyP. Baudoz, Y. Rabbia, J. Gay, R. Burg, L. Petro, P. Bely, B. Fleury, P.-Y. Madec and F. CharbonnierAstron. Astrophys. Suppl. Ser., 145 2 (2000) 341-350DOI: https://doi.org/10.1051/aas:2000352