QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      54.20
Site Name:                         Gulf Stream A0                 
Site ID:                           NS0

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:       10.8
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         10.60
  Signal-to-Noise Ratio (dB):                     100.00
  Spurious Peak Count:                            39
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -99.53
  Caltone Phase (deg):                            24.85
  Mean of Image Histogram:                        
                                  Near Range:     13.95
                                Center Swath:     95.62
                                   Far Range:     105.68
  Standard Deviation of Image Histogram:          
                                  Near Range:     31.35
                                Center Swath:     41.18
                                   Far Range:     44.80
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.01
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  2

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       4.5
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         12.42
  Signal-to-Noise Ratio (dB):                     100.00
  Spurious Peak Count:                            45
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -105.58
  Caltone Phase (deg):                            113.96
  Mean of Image Histogram:                        
                                  Near Range:     22.10
                                Center Swath:     84.41
                                   Far Range:     117.02
  Standard Deviation of Image Histogram:          
                                  Near Range:     42.12
                                Center Swath:     62.36
                                   Far Range:     66.14
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.02
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.19
                                Center Swath:     0.00
                                   Far Range:     0.01

Interval  3

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       3.1
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         12.72
  Signal-to-Noise Ratio (dB):                     100.00
  Spurious Peak Count:                            105
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -102.13
  Caltone Phase (deg):                            151.18
  Mean of Image Histogram:                        
                                  Near Range:     57.94
                                Center Swath:     110.26
                                   Far Range:     95.15
  Standard Deviation of Image Histogram:          
                                  Near Range:     56.26
                                Center Swath:     26.30
                                   Far Range:     40.36
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.12
                                Center Swath:     0.00
                                   Far Range:     0.01

Interval  4

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       1.2
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         8.48
  Signal-to-Noise Ratio (dB):                     100.00
  Spurious Peak Count:                            12
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -102.20
  Caltone Phase (deg):                            74.03
  Mean of Image Histogram:                        
                                  Near Range:     73.74
                                Center Swath:     89.22
                                   Far Range:     61.27
  Standard Deviation of Image Histogram:          
                                  Near Range:     50.00
                                Center Swath:     22.80
                                   Far Range:     39.49
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.12
                                Center Swath:     0.00
                                   Far Range:     0.01