QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      94.50
Site Name:                         Pinatubo, Philippines          
Site ID:                           G98

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:                     127.8
  Standard Deviation of Raw Data Histogram:       2.3
  % 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:                            66
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -97.68
  Caltone Phase (deg):                            180.00
  Mean of Image Histogram:                        
                                  Near Range:     110.67
                                Center Swath:     50.76
                                   Far Range:     23.00
  Standard Deviation of Image Histogram:          
                                  Near Range:     49.88
                                Center Swath:     18.20
                                   Far Range:     22.71
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.01
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  2

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       7.9
  % 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):                     100.00
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -105.26
  Caltone Phase (deg):                            180.00
  Mean of Image Histogram:                        
                                  Near Range:     174.15
                                Center Swath:     134.34
                                   Far Range:     83.65
  Standard Deviation of Image Histogram:          
                                  Near Range:     58.27
                                Center Swath:     54.30
                                   Far Range:     74.86
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.18
                                Center Swath:     0.05
                                   Far Range:     0.01
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.38

Interval  3

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       9.2
  % 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):                            -108.15
  Caltone Phase (deg):                            0.00
  Mean of Image Histogram:                        
                                  Near Range:     175.01
                                Center Swath:     139.43
                                   Far Range:     89.70
  Standard Deviation of Image Histogram:          
                                  Near Range:     59.09
                                Center Swath:     55.08
                                   Far Range:     76.51
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.14
                                Center Swath:     0.02
                                   Far Range:     0.01
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.33