QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      173.80
Site Name:                         San Rafael Glacier, Chile      
Site ID:                           G1S

Product Type:                                     Survey Image
Carrier Frequency (GHz):                          1.237
Polarization Channel:                             VV
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:                     127.6
  Standard Deviation of Raw Data Histogram:       13.3
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         15.89
  Signal-to-Noise Ratio (dB):                     5.32
  Spurious Peak Count:                            2
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -93.76
  Caltone Phase (deg):                            35.18
  Mean of Image Histogram:                        
                                  Near Range:     98.34
                                Center Swath:     111.22
                                   Far Range:     107.79
  Standard Deviation of Image Histogram:          
                                  Near Range:     42.78
                                Center Swath:     33.19
                                   Far Range:     31.82
  % 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:                     127.6
  Standard Deviation of Raw Data Histogram:       37.2
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         16.30
  Signal-to-Noise Ratio (dB):                     15.28
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -85.83
  Caltone Phase (deg):                            63.82
  Mean of Image Histogram:                        
                                  Near Range:     100.79
                                Center Swath:     145.84
                                   Far Range:     86.06
  Standard Deviation of Image Histogram:          
                                  Near Range:     85.44
                                Center Swath:     86.00
                                   Far Range:     50.45
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.07
                                Center Swath:     0.23
                                   Far Range:     0.03
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.08
                                Center Swath:     0.00
                                   Far Range:     0.01

Interval  3

  Mean of Raw Data Histogram:                     127.6
  Standard Deviation of Raw Data Histogram:       11.8
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         16.87
  Signal-to-Noise Ratio (dB):                     3.94
  Spurious Peak Count:                            0
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -100.41
  Caltone Phase (deg):                            -78.25
  Mean of Image Histogram:                        
                                  Near Range:     77.97
                                Center Swath:     77.57
                                   Far Range:     67.15
  Standard Deviation of Image Histogram:          
                                  Near Range:     42.02
                                Center Swath:     28.97
                                   Far Range:     27.46
  % 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