QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      79.10
Site Name:                         Thetford, England              
Site ID:                           E66

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:       20.3
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         10.12
  Signal-to-Noise Ratio (dB):                     6.24
  Spurious Peak Count:                            3
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -59.74
  Caltone Phase (deg):                            -56.63
  Mean of Image Histogram:                        
                                  Near Range:     87.90
                                Center Swath:     72.93
                                   Far Range:     57.33
  Standard Deviation of Image Histogram:          
                                  Near Range:     56.29
                                Center Swath:     43.45
                                   Far Range:     36.20
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.02
                                Center Swath:     0.01
                                   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:       8.7
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         10.20
  Signal-to-Noise Ratio (dB):                     100.00
  Spurious Peak Count:                            2
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -59.68
  Caltone Phase (deg):                            -57.25
  Mean of Image Histogram:                        
                                  Near Range:     78.44
                                Center Swath:     76.75
                                   Far Range:     59.87
  Standard Deviation of Image Histogram:          
                                  Near Range:     31.04
                                Center Swath:     21.63
                                   Far Range:     16.30
  % 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:     0.00

Interval  3

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       19.5
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         10.73
  Signal-to-Noise Ratio (dB):                     5.79
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -59.60
  Caltone Phase (deg):                            -56.18
  Mean of Image Histogram:                        
                                  Near Range:     88.02
                                Center Swath:     97.75
                                   Far Range:     97.48
  Standard Deviation of Image Histogram:          
                                  Near Range:     57.49
                                Center Swath:     56.40
                                   Far Range:     52.37
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.02
                                Center Swath:     0.03
                                   Far Range:     0.02
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.07
                                Center Swath:     0.00
                                   Far Range:     0.00