CU5-DU13: Ground-based support observations for Gaia absolute photometric calibration BOLOGNA: C. Cacciari, G. Altavilla, M. Bellazzini, A. Bragaglia, E. Diolaiti, L. Federici,…
CU5-DU13: Ground-based support observations for Gaia absolute photometric calibration BOLOGNA: C. Cacciari, G. Altavilla, M. Bellazzini, A. Bragaglia, E. Diolaiti, L. Federici,…