QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      154.50
Site Name:                         Equatorial Pacific 7           
Site ID:                           NB7

Product Type:                                     Survey Image
Carrier Frequency (GHz):                          1.249
Polarization Channel:                             VV
Number of Q/A Intervals:                          5
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:                     127.7
  Standard Deviation of Raw Data Histogram:       16.9
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         10.73
  Signal-to-Noise Ratio (dB):                     5.91
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -52.82
  Caltone Phase (deg):                            135.04
  Mean of Image Histogram:                        
                                  Near Range:     81.95
                                Center Swath:     90.92
                                   Far Range:     54.97
  Standard Deviation of Image Histogram:          
                                  Near Range:     88.11
                                Center Swath:     32.36
                                   Far Range:     24.74
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.04
                                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:                     127.7
  Standard Deviation of Raw Data Histogram:       15.5
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         10.73
  Signal-to-Noise Ratio (dB):                     4.83
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -52.86
  Caltone Phase (deg):                            135.39
  Mean of Image Histogram:                        
                                  Near Range:     89.52
                                Center Swath:     105.97
                                   Far Range:     68.44
  Standard Deviation of Image Histogram:          
                                  Near Range:     89.85
                                Center Swath:     31.69
                                   Far Range:     25.87
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.04
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.46
                                Center Swath:     0.00
                                   Far Range:     0.01

Interval  3

  Mean of Raw Data Histogram:                     127.7
  Standard Deviation of Raw Data Histogram:       21.0
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         9.89
  Signal-to-Noise Ratio (dB):                     8.25
  Spurious Peak Count:                            3
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -53.00
  Caltone Phase (deg):                            134.53
  Mean of Image Histogram:                        
                                  Near Range:     102.38
                                Center Swath:     112.08
                                   Far Range:     65.51
  Standard Deviation of Image Histogram:          
                                  Near Range:     99.87
                                Center Swath:     31.24
                                   Far Range:     22.04
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.09
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.45
                                Center Swath:     0.00
                                   Far Range:     0.01

Interval  4

  Mean of Raw Data Histogram:                     127.7
  Standard Deviation of Raw Data Histogram:       18.4
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         10.73
  Signal-to-Noise Ratio (dB):                     6.91
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -53.08
  Caltone Phase (deg):                            135.39
  Mean of Image Histogram:                        
                                  Near Range:     80.31
                                Center Swath:     86.40
                                   Far Range:     51.30
  Standard Deviation of Image Histogram:          
                                  Near Range:     79.70
                                Center Swath:     23.68
                                   Far Range:     17.48
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.01
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.45
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  5

  Mean of Raw Data Histogram:                     127.7
  Standard Deviation of Raw Data Histogram:       18.4
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         10.73
  Signal-to-Noise Ratio (dB):                     6.93
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -52.91
  Caltone Phase (deg):                            134.27
  Mean of Image Histogram:                        
                                  Near Range:     85.50
                                Center Swath:     87.36
                                   Far Range:     53.29
  Standard Deviation of Image Histogram:          
                                  Near Range:     84.53
                                Center Swath:     24.36
                                   Far Range:     15.95
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.02
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.45
                                Center Swath:     0.00
                                   Far Range:     0.00