QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      113.10
Site Name:                         Chulchaca, Yucatan Mexico      
Site ID:                           E58

Product Type:                                     Survey Image
Carrier Frequency (GHz):                          1.254
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:                     127.9
  Standard Deviation of Raw Data Histogram:       4.1
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         1.69
  Signal-to-Noise Ratio (dB):                     100.00
  Spurious Peak Count:                            15
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -57.33
  Caltone Phase (deg):                            129.73
  Mean of Image Histogram:                        
                                  Near Range:     112.50
                                Center Swath:     103.00
                                   Far Range:     66.76
  Standard Deviation of Image Histogram:          
                                  Near Range:     46.21
                                Center Swath:     31.42
                                   Far Range:     44.78
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  2

  Mean of Raw Data Histogram:                     127.9
  Standard Deviation of Raw Data Histogram:       3.0
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         1.69
  Signal-to-Noise Ratio (dB):                     100.00
  Spurious Peak Count:                            15
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -57.41
  Caltone Phase (deg):                            128.15
  Mean of Image Histogram:                        
                                  Near Range:     124.14
                                Center Swath:     50.68
                                   Far Range:     26.97
  Standard Deviation of Image Histogram:          
                                  Near Range:     58.37
                                Center Swath:     38.65
                                   Far Range:     18.51
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.01
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.06
                                Center Swath:     0.00
                                   Far Range:     0.01

Interval  3

  Mean of Raw Data Histogram:                     127.9
  Standard Deviation of Raw Data Histogram:       15.8
  % 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):                     -1.89
  Spurious Peak Count:                            2
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -58.16
  Caltone Phase (deg):                            131.30
  Mean of Image Histogram:                        
                                  Near Range:     69.76
                                Center Swath:     87.30
                                   Far Range:     74.75
  Standard Deviation of Image Histogram:          
                                  Near Range:     38.91
                                Center Swath:     34.03
                                   Far Range:     38.64
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.06
                                Center Swath:     0.00
                                   Far Range:     0.01