QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      136.30
Site Name:                         NE Pacific Ocean A4            
Site ID:                           N39

Product Type:                                     Survey Image
Carrier Frequency (GHz):                          1.249
Polarization Channel:                             HH
Number of Q/A Intervals:                          4
Bit Error Rate, PRF-C (exp):                      0.0
Number of Flywheels:                              0
Turn-On Recv Only Noise Power (dBmW):             0.0
Turn-Off Recv Only Noise Power (dBmW):            0.0
Turn-On Ambiguity Resolution Probability:         0.00
Turn-Off Ambiguity Resolution Probability:        0.00
Survey fd Error (Hz):                             0.0

Q/A Interval Data:

Interval  1

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       18.4
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         5.51
  Signal-to-Noise Ratio (dB):                     5.25
  Spurious Peak Count:                            6
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -94.27
  Caltone Phase (deg):                            93.94
  Mean of Image Histogram:                        
                                  Near Range:     108.97
                                Center Swath:     105.57
                                   Far Range:     86.82
  Standard Deviation of Image Histogram:          
                                  Near Range:     50.96
                                Center Swath:     32.53
                                   Far Range:     27.00
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  2

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       20.2
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         6.04
  Signal-to-Noise Ratio (dB):                     6.27
  Spurious Peak Count:                            6
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -87.90
  Caltone Phase (deg):                            57.56
  Mean of Image Histogram:                        
                                  Near Range:     156.27
                                Center Swath:     154.73
                                   Far Range:     122.05
  Standard Deviation of Image Histogram:          
                                  Near Range:     63.71
                                Center Swath:     37.36
                                   Far Range:     35.31
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.04
                                Center Swath:     0.01
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.08
                                Center Swath:     0.00
                                   Far Range:     0.01

Interval  3

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       21.5
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         8.18
  Signal-to-Noise Ratio (dB):                     6.99
  Spurious Peak Count:                            6
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -82.65
  Caltone Phase (deg):                            -28.64
  Mean of Image Histogram:                        
                                  Near Range:     89.09
                                Center Swath:     89.82
                                   Far Range:     74.63
  Standard Deviation of Image Histogram:          
                                  Near Range:     36.29
                                Center Swath:     28.70
                                   Far Range:     34.29
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.01
                                   Far Range:     0.01
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.08
                                Center Swath:     0.00
                                   Far Range:     0.01

Interval  4

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       22.3
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         6.82
  Signal-to-Noise Ratio (dB):                     7.39
  Spurious Peak Count:                            3
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -91.67
  Caltone Phase (deg):                            -127.25
  Mean of Image Histogram:                        
                                  Near Range:     120.12
                                Center Swath:     110.88
                                   Far Range:     86.22
  Standard Deviation of Image Histogram:          
                                  Near Range:     48.47
                                Center Swath:     28.83
                                   Far Range:     24.17
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.08
                                Center Swath:     0.00
                                   Far Range:     0.01