QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE 

This file contains quality assurance parameters for the survey image. 

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Data Take ID:                      141.20
Site Name:                         Western Sayani, Siberia        
Site ID:                           E05

Product Type:                                     Survey Image
Carrier Frequency (GHz):                          1.237
Polarization Channel:                             VV
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:                     127.6
  Standard Deviation of Raw Data Histogram:       12.3
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         16.32
  Signal-to-Noise Ratio (dB):                     1.71
  Spurious Peak Count:                            2
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -111.19
  Caltone Phase (deg):                            -56.45
  Mean of Image Histogram:                        
                                  Near Range:     96.55
                                Center Swath:     82.77
                                   Far Range:     71.63
  Standard Deviation of Image Histogram:          
                                  Near Range:     62.19
                                Center Swath:     40.77
                                   Far Range:     37.52
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.02
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00

Interval  2

  Mean of Raw Data Histogram:                     127.6
  Standard Deviation of Raw Data Histogram:       14.2
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         15.60
  Signal-to-Noise Ratio (dB):                     3.45
  Spurious Peak Count:                            29
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -107.51
  Caltone Phase (deg):                            13.14
  Mean of Image Histogram:                        
                                  Near Range:     77.53
                                Center Swath:     77.96
                                   Far Range:     73.05
  Standard Deviation of Image Histogram:          
                                  Near Range:     50.73
                                Center Swath:     37.07
                                   Far Range:     38.81
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.01
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.11
                                Center Swath:     0.00
                                   Far Range:     0.01

Interval  3

  Mean of Raw Data Histogram:                     127.6
  Standard Deviation of Raw Data Histogram:       13.6
  % Over Saturation in Raw Data Histogram:        0.0
  % Under Saturation in Raw Data Histogram:       0.0
  Range Offset in Frequency Domain (MHz):         15.84
  Signal-to-Noise Ratio (dB):                     1.84
  Spurious Peak Count:                            1
  DWP for Echo Monitor Plot (micro sec):          0.00
  Caltone Gain (dBmW):                            -92.39
  Caltone Phase (deg):                            -107.55
  Mean of Image Histogram:                        
                                  Near Range:     80.57
                                Center Swath:     94.81
                                   Far Range:     84.62
  Standard Deviation of Image Histogram:          
                                  Near Range:     46.26
                                Center Swath:     45.11
                                   Far Range:     43.06
  % Over Saturation in Image Histogram:           
                                  Near Range:     0.00
                                Center Swath:     0.00
                                   Far Range:     0.00
  % Under Saturation in Image Histogram:          
                                  Near Range:     0.11
                                Center Swath:     0.00
                                   Far Range:     0.01

Interval  4

  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