QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      25.30
Site Name:                         Cerro Laukaru, Chile           
Site ID:                           GSL

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:       2.5
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         1.70
  Signal-to-Noise Ratio (dB):                     100.00
  Spurious Peak Count:                            11
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -60.27
  Caltone Phase (deg):                            145.37
  Mean of Image Histogram:                        
                                  Near Range:     102.51
                                Center Swath:     101.80
                                   Far Range:     74.94
  Standard Deviation of Image Histogram:          
                                  Near Range:     46.90
                                Center Swath:     31.94
                                   Far Range:     42.23
  % 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:       2.5
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         1.70
  Signal-to-Noise Ratio (dB):                     100.00
  Spurious Peak Count:                            11
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -60.06
  Caltone Phase (deg):                            144.66
  Mean of Image Histogram:                        
                                  Near Range:     114.20
                                Center Swath:     110.77
                                   Far Range:     91.04
  Standard Deviation of Image Histogram:          
                                  Near Range:     47.55
                                Center Swath:     26.76
                                   Far Range:     36.05
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.08
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  3

  Mean of Raw Data Histogram:                     128.0
  Standard Deviation of Raw Data Histogram:       18.3
  % 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):                     0.63
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -60.65
  Caltone Phase (deg):                            148.56
  Mean of Image Histogram:                        
                                  Near Range:     99.46
                                Center Swath:     106.42
                                   Far Range:     80.05
  Standard Deviation of Image Histogram:          
                                  Near Range:     74.39
                                Center Swath:     59.83
                                   Far Range:     64.87
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.04
                                Center Swath:     0.02
                                   Far Range:     0.02
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.08
                                Center Swath:     0.00
                                   Far Range:     0.01

Interval  4

  Mean of Raw Data Histogram:                     127.9
  Standard Deviation of Raw Data Histogram:       5.4
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         1.70
  Signal-to-Noise Ratio (dB):                     100.00
  Spurious Peak Count:                            9
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -60.25
  Caltone Phase (deg):                            146.22
  Mean of Image Histogram:                        
                                  Near Range:     85.48
                                Center Swath:     123.03
                                   Far Range:     116.49
  Standard Deviation of Image Histogram:          
                                  Near Range:     64.94
                                Center Swath:     40.01
                                   Far Range:     42.23
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.08
                                Center Swath:     0.00
                                   Far Range:     0.00