Local field-aligned currents in the magnetotail and ionosphere as observed by a Cluster, Double Star, and MIRACLE conjunction - Takada,T; Nakamura,R; Juusola,L; Amm,O; Baumjohann,W; Volwerk,M; Matsuoka,A; Klecker,B; Snekvik,K; Owen,CJ; Fazakerley,AN; Frey,HU; et al. (JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2008)