Toward the search for gravitational waves from inspiralling compact binaries in TAMA300 data during 2003: data quality and stability

We present the preliminary results of the analysis to search for inspiraling compact binaries using TAMA300 DT8 data which was taken during 2003. We compare the quality and the stability of the data with that taken during DT6 in 2001. We find that the DT8 data has better quality and stability than the DT6 data.