QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      72.42
Site Name:                         Rock Knob                      
Site ID:                           TB6

Product Type:                                     Survey Image
Carrier Frequency (GHz):                          1.254
Polarization Channel:                             HH
Number of Q/A Intervals:                          2
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:       17.5
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         4.22
  Signal-to-Noise Ratio (dB):                     2.63
  Spurious Peak Count:                            0
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -91.33
  Caltone Phase (deg):                            -160.61
  Mean of Image Histogram:                        
                                  Near Range:     57.29
                                Center Swath:     56.13
                                   Far Range:     55.63
  Standard Deviation of Image Histogram:          
                                  Near Range:     57.79
                                Center Swath:     47.16
                                   Far Range:     34.09
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.03
                                Center Swath:     0.02
                                   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:                     127.9
  Standard Deviation of Raw Data Histogram:       40.9
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         4.22
  Signal-to-Noise Ratio (dB):                     11.13
  Spurious Peak Count:                            0
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -84.62
  Caltone Phase (deg):                            168.14
  Mean of Image Histogram:                        
                                  Near Range:     68.25
                                Center Swath:     105.32
                                   Far Range:     84.20
  Standard Deviation of Image Histogram:          
                                  Near Range:     48.24
                                Center Swath:     54.51
                                   Far Range:     44.53
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.01
                                Center Swath:     0.04
                                   Far Range:     0.02
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.05
                                Center Swath:     0.00
                                   Far Range:     0.00