QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      168.50
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:                          3
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:       11.0
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         9.39
  Signal-to-Noise Ratio (dB):                     -2.66
  Spurious Peak Count:                            21
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -96.98
  Caltone Phase (deg):                            17.67
  Mean of Image Histogram:                        
                                  Near Range:     90.59
                                Center Swath:     83.10
                                   Far Range:     62.82
  Standard Deviation of Image Histogram:          
                                  Near Range:     75.82
                                Center Swath:     37.67
                                   Far Range:     29.62
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.06
                                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:       28.6
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         9.17
  Signal-to-Noise Ratio (dB):                     9.70
  Spurious Peak Count:                            7
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -89.67
  Caltone Phase (deg):                            167.06
  Mean of Image Histogram:                        
                                  Near Range:     125.62
                                Center Swath:     108.66
                                   Far Range:     74.35
  Standard Deviation of Image Histogram:          
                                  Near Range:     48.38
                                Center Swath:     29.06
                                   Far Range:     21.81
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.07
                                Center Swath:     0.00
                                   Far Range:     0.01

Interval  3

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       27.3
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         10.06
  Signal-to-Noise Ratio (dB):                     9.27
  Spurious Peak Count:                            4
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -83.06
  Caltone Phase (deg):                            130.13
  Mean of Image Histogram:                        
                                  Near Range:     112.83
                                Center Swath:     101.27
                                   Far Range:     67.74
  Standard Deviation of Image Histogram:          
                                  Near Range:     44.11
                                Center Swath:     27.60
                                   Far Range:     20.60
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.07
                                Center Swath:     0.00
                                   Far Range:     0.01