Oct. 10, 2006: instantaneous acoustic time histories for mic 4 are found to be in error.
They are not at x=2m. The data are removed on Oct 16.

Correct data for Mic 4 are placed November 6, 2006.

New data as of Nov. 13, 2009:

For the MV case (Run 11 polar 40):

Retreating side:     (Mic 5 Line 14) x=2.5 y=-0.894
Advancing blade Max: (Mic 11 Line 9) x=0.0 y= 1.810

Files: 
- carpet plot (averaged data 6-40 bpf):
MV_contour_sa.ps (from simple averaged time histories)
MV_contour_spec-ave.ps (average from all individual spectra)

- averaged time histories: 
MV_M11_th_sa.csv
MV_M5_th_sa.csv
MV_M11_th_sa.ps
MV_M5_th_sa.ps 

For the MN case (Run 11 polar 43): 

Retreating side:     (Mic 6 line 13) x=2.0  y=-0.46
Advancing blade Max: (Mic 10 line 8) x=-0.5 y= 1.36

Files: 
- carpet plot (averaged data 6-40 bpf):
MN_contour_sa.ps (from simple averaged time histories)
MN_contour_spec-ave.ps (average from all individual spectra)

- averaged time histories:
MN_M10_th_sa.csv
MN_M6_th_sa.csv
MN_M10_th_sa.ps
MN_M6_th_sa.ps

