QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      45.40
Site Name:                         Japan A1                       
Site ID:                           N67

Product Type:                                     Survey Image
Carrier Frequency (GHz):                          1.254
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:                     127.9
  Standard Deviation of Raw Data Histogram:       37.2
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         1.71
  Signal-to-Noise Ratio (dB):                     12.17
  Spurious Peak Count:                            2
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -98.74
  Caltone Phase (deg):                            180.00
  Mean of Image Histogram:                        
                                  Near Range:     57.46
                                Center Swath:     93.00
                                   Far Range:     73.18
  Standard Deviation of Image Histogram:          
                                  Near Range:     44.96
                                Center Swath:     49.34
                                   Far Range:     51.69
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.02
                                   Far Range:     0.01
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  2

  Mean of Raw Data Histogram:                     127.9
  Standard Deviation of Raw Data Histogram:       41.0
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         1.71
  Signal-to-Noise Ratio (dB):                     13.06
  Spurious Peak Count:                            5
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -95.39
  Caltone Phase (deg):                            180.00
  Mean of Image Histogram:                        
                                  Near Range:     74.70
                                Center Swath:     133.33
                                   Far Range:     97.55
  Standard Deviation of Image Histogram:          
                                  Near Range:     46.09
                                Center Swath:     50.35
                                   Far Range:     66.35
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.03
                                   Far Range:     0.02
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.04
                                Center Swath:     0.00
                                   Far Range:     0.01

Interval  3

  Mean of Raw Data Histogram:                     127.9
  Standard Deviation of Raw Data Histogram:       7.6
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         1.71
  Signal-to-Noise Ratio (dB):                     100.00
  Spurious Peak Count:                            6
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -98.55
  Caltone Phase (deg):                            180.00
  Mean of Image Histogram:                        
                                  Near Range:     49.36
                                Center Swath:     65.84
                                   Far Range:     45.02
  Standard Deviation of Image Histogram:          
                                  Near Range:     22.84
                                Center Swath:     17.30
                                   Far Range:     23.09
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.04
                                Center Swath:     0.00
                                   Far Range:     0.01

Interval  4

  Mean of Raw Data Histogram:                     127.9
  Standard Deviation of Raw Data Histogram:       9.4
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         1.71
  Signal-to-Noise Ratio (dB):                     -9.27
  Spurious Peak Count:                            10
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -107.72
  Caltone Phase (deg):                            180.00
  Mean of Image Histogram:                        
                                  Near Range:     44.48
                                Center Swath:     52.93
                                   Far Range:     34.71
  Standard Deviation of Image Histogram:          
                                  Near Range:     16.20
                                Center Swath:     13.73
                                   Far Range:     18.89
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.04
                                Center Swath:     0.00
                                   Far Range:     0.01