QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      34.52
Site Name:                         Erta Ale, Ethiopia             
Site ID:                           G1D

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:                     127.9
  Standard Deviation of Raw Data Histogram:       32.4
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         3.84
  Signal-to-Noise Ratio (dB):                     10.99
  Spurious Peak Count:                            6
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -96.88
  Caltone Phase (deg):                            180.00
  Mean of Image Histogram:                        
                                  Near Range:     89.93
                                Center Swath:     88.45
                                   Far Range:     34.29
  Standard Deviation of Image Histogram:          
                                  Near Range:     61.88
                                Center Swath:     54.86
                                   Far Range:     27.53
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.02
                                Center Swath:     0.02
                                   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:       17.1
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         3.82
  Signal-to-Noise Ratio (dB):                     4.43
  Spurious Peak Count:                            9
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -106.78
  Caltone Phase (deg):                            180.00
  Mean of Image Histogram:                        
                                  Near Range:     68.39
                                Center Swath:     40.83
                                   Far Range:     32.49
  Standard Deviation of Image Histogram:          
                                  Near Range:     43.85
                                Center Swath:     43.68
                                   Far Range:     22.61
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.01
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.05
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  3

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