QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      88.40
Site Name:                         Stovepipe Wells Fan, California
Site ID:                           GS2

Product Type:                                     Survey Image
Carrier Frequency (GHz):                          1.249
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:       24.6
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         10.36
  Signal-to-Noise Ratio (dB):                     8.33
  Spurious Peak Count:                            4
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -84.59
  Caltone Phase (deg):                            71.06
  Mean of Image Histogram:                        
                                  Near Range:     76.44
                                Center Swath:     84.77
                                   Far Range:     64.80
  Standard Deviation of Image Histogram:          
                                  Near Range:     55.38
                                Center Swath:     45.04
                                   Far Range:     34.29
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.02
                                Center Swath:     0.01
                                   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:       25.3
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         10.34
  Signal-to-Noise Ratio (dB):                     8.60
  Spurious Peak Count:                            2
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -82.92
  Caltone Phase (deg):                            85.86
  Mean of Image Histogram:                        
                                  Near Range:     66.82
                                Center Swath:     55.24
                                   Far Range:     33.84
  Standard Deviation of Image Histogram:          
                                  Near Range:     42.99
                                Center Swath:     33.68
                                   Far Range:     22.14
  % 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:                     127.8
  Standard Deviation of Raw Data Histogram:       15.0
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         10.35
  Signal-to-Noise Ratio (dB):                     2.83
  Spurious Peak Count:                            3
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -86.59
  Caltone Phase (deg):                            -96.50
  Mean of Image Histogram:                        
                                  Near Range:     51.15
                                Center Swath:     45.14
                                   Far Range:     61.31
  Standard Deviation of Image Histogram:          
                                  Near Range:     31.30
                                Center Swath:     33.42
                                   Far Range:     42.09
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.01
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.08
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  4

  Mean of Raw Data Histogram:                     127.8
  Standard Deviation of Raw Data Histogram:       11.3
  % 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):                     -1.82
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -102.35
  Caltone Phase (deg):                            177.52
  Mean of Image Histogram:                        
                                  Near Range:     35.95
                                Center Swath:     55.68
                                   Far Range:     44.35
  Standard Deviation of Image Histogram:          
                                  Near Range:     14.84
                                Center Swath:     46.72
                                   Far Range:     23.40
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.02
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.08
                                Center Swath:     0.00
                                   Far Range:     0.00