QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

         1         2         3         4         5         6         7 
1234567890123456789012345678901234567890123456789012345678901234567890123456


Data Take ID:                      142.50
Site Name:                         Charana, Bolivia               
Site ID:                           G0K

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:       5.8
  % 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):                     100.00
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -63.76
  Caltone Phase (deg):                            -165.21
  Mean of Image Histogram:                        
                                  Near Range:     94.98
                                Center Swath:     50.14
                                   Far Range:     48.56
  Standard Deviation of Image Histogram:          
                                  Near Range:     71.76
                                Center Swath:     17.72
                                   Far Range:     16.79
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.09
                                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:                     128.0
  Standard Deviation of Raw Data Histogram:       24.9
  % 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):                     2.87
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -64.13
  Caltone Phase (deg):                            -162.91
  Mean of Image Histogram:                        
                                  Near Range:     114.07
                                Center Swath:     167.76
                                   Far Range:     158.55
  Standard Deviation of Image Histogram:          
                                  Near Range:     67.44
                                Center Swath:     65.71
                                   Far Range:     70.31
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.05
                                Center Swath:     0.18
                                   Far Range:     0.18
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.09
                                Center Swath:     0.00
                                   Far Range:     0.01