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Display factory calibration data or active calibration data [f or a]?f


              FACTORY FLUXGATE CALIBRATION MATRICES in NVRAM
               Calibration date and time: 11/2/2001  13:15:43
                             S inverse
                                                            
     Bx      2.8232e-01 -2.9736e-01 -2.3846e-02  1.3941e-02 
     By     -7.9954e-03 -4.6164e-03 -4.5038e-01 -5.4324e-03 
     Bz     -1.7795e-01 -1.7406e-01 -5.2525e-03 -2.5040e-01 
     Err     3.7390e-01  3.3204e-01 -4.0530e-03 -4.9645e-01 
                                                            
                             Coil Offset
                                         
                            3.4552e+04   
                            3.5704e+04   
                            3.4328e+04   
                            3.4226e+04   
                                         
                             Electrical Null
                                     
                               34037 
                                          press any key to continue...


                    TILT CALIBRATION MATRICES in NVRAM
                Calibration date and time: 11/2/2001  13:13:57
              Average Temperature During Calibration was   24.1 C

                   Up                              Down

                                                                   
 Roll      4.0880e-07  -1.7346e-05        -3.2783e-07   1.8075e-05 
 Pitch    -1.7197e-05  -4.6382e-07        -1.7660e-05  -4.7182e-07 
                                                                   

                                                                   
 Offset    3.2365e+04   3.2167e+04         3.3354e+04   3.0777e+04 
                                                                   

                                    
                      Null    33344 
                                    





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Display factory calibration data or active calibration data [f or a]?a


              ACTIVE FLUXGATE CALIBRATION MATRICES in NVRAM
               Calibration date and time: 4/18/1917  00:41:29
                             S inverse
                                                            
     Bx      2.8232e-01 -2.9736e-01 -2.3846e-02  1.3941e-02 
     By     -7.9954e-03 -4.6164e-03 -4.5038e-01 -5.4324e-03 
     Bz     -1.7795e-01 -1.7406e-01 -5.2525e-03 -2.5040e-01 
     Err     3.7390e-01  3.3204e-01 -4.0530e-03 -4.9645e-01 
                                                            
                             Coil Offset
                                         
                            3.4167e+04   
                            3.6637e+04   
                            3.4749e+04   
                            3.4556e+04   
                                         
                             Electrical Null
                                     
                               34037 
                                          press any key to continue...


                    TILT CALIBRATION MATRICES in NVRAM
                Calibration date and time: 11/2/2001  13:13:57
              Average Temperature During Calibration was   24.1 C

                   Up                              Down

                                                                   
 Roll      4.0880e-07  -1.7346e-05        -3.2783e-07   1.8075e-05 
 Pitch    -1.7197e-05  -4.6382e-07        -1.7660e-05  -4.7182e-07 
                                                                   

                                                                   
 Offset    3.2365e+04   3.2167e+04         3.3354e+04   3.0777e+04 
                                                                   

                                    
                      Null    33344 
                                    





>ar
Do you really want to write over the active fluxgate calibration
   data [y or n]?y

Fluxgate Calibration Matrices Updated with Factory Original Values.

>af

-------------------------------------------------------------------------------
                         Field Calibration Procedure
Choose calibration method:
     a.  Remove hard iron error (single cycle) only.
     b.  Remove hard and soft iron error (single + double cycle).
     c.  Help.
     d.  Quit.
a


-------------------------------------------------------------------------------
                         Field Calibration Procedure
                            Hard Iron Calibration

Select one:
     a.  Start calibration procedure.
     b.  Instructions.
     c.  Quit.
a


-------------------------------------------------------------------------------
                         Field Calibration Procedure
                            Hard Iron Calibration
                           Setup for First Rotation


Tilt the unit any direction so that the combined tilt magnitude is within
   the 10-20 range indicated below.
0                  10                20                 30
^                   ^***** ok tilt *****^                   ^

                                                                               
                             
  5.3 Pitch and  14.2 Roll are acceptable.  Ok to continue [y, n]?

-------------------------------------------------------------------------------
                         Field Calibration Procedure
                            Hard Iron Calibration
                                First Rotation




Rotate the unit in a plane until all data samples are acquired...
   rotate less than 5/sec.  Press Q to quit.

 N       NE       E        SE       S       SW        W        NW       N
 ^                ^                 ^                 ^                 ^
                                              *************************************************************************************************                         *************************
Accumulating data ...
                                                                  
                                                                  
Calculating compass performance ...


                >>> Total error before calibration:  12.2 <<<

Press D for details or any other key to continue...

                                                               










HEADING ERROR ESTIMATE BEFORE THE FIELD CALIBRATION UPDATE:

   OVERALL ERROR:
      Peak Double + Single Cycle Error (should be < 5):  12.18

   DETAILED ERROR SUMMARY:
      Single Cycle Error:                                 12.64
      Double Cycle Error:                                  1.40
      Largest Double plus Single Cycle Error:             14.04
      RMS of 3rd Order and Higher + Random Error:          0.31

      Orientation:     Up
      Average Pitch:   4.57         Pitch Standard Dev:    0.46
      Average Roll:   14.38         Roll Standard Dev:     0.55

Successfully evaluated compass performance before the field calibration update.
Press any key to continue...

                                                                     

-------------------------------------------------------------------------------
                         Field Calibration Procedure
                            Hard Iron Calibration
                          Setup for Second Rotation


Now tilt the unit at least 10 in a different direction.

SUGGESTIONS:

  Facing up: remove the block.  If necessary, place the block under the end 
             cap opposite to where it was before.


  Facing down: place the ADCP facing down on a different beam.



                                                                                

                                                                             
  5.4 Pitch &  14.6 Roll. Tilt NOT OK. Change tilt, then press any key ...
                                                                             
-15.4 Pitch and   3.1 Roll. Tilt is OK. Wait...Press any key to continue...                    


-------------------------------------------------------------------------------
                         Field Calibration Procedure
                            Hard Iron Calibration
                                Second Rotation


Rotate the unit in a plane until all data samples are acquired...
   rotate less than 5/sec.  Press Q to quit.

 N       NE       E        SE       S       SW        W        NW       N
 ^                ^                 ^                 ^                 ^
                                                                      ********************************************************************************************************************************************* *
Accumulating data ...
                                                                  
                                                                  
Calculating compass performance ...


                >>> Total error before calibration:  12.0 <<<

Press D for details or any other key to continue...

                                                               










HEADING ERROR ESTIMATE BEFORE THE FIELD CALIBRATION UPDATE:

   OVERALL ERROR:
      Peak Double + Single Cycle Error (should be < 5):  12.01

   DETAILED ERROR SUMMARY:
      Single Cycle Error:                                 12.46
      Double Cycle Error:                                  1.56
      Largest Double plus Single Cycle Error:             14.02
      RMS of 3rd Order and Higher + Random Error:          0.31

      Orientation:     Up
      Average Pitch: -14.92         Pitch Standard Dev:    0.49
      Average Roll:    2.35         Roll Standard Dev:     0.47

Successfully evaluated compass performance before the field calibration update.
Press any key to continue...

                                                          
Calculating new calibration parameters.



-------------------------------------------------------------------------------
                         Field Calibration Procedure
                            Hard Iron Calibration
                            Verification Rotation

Temporarily loading new calibration parameters into RAM...

Change the tilt to a different axis than either of the first two rotations.
   press any key to continue ...


Rotate the unit in a plane until all data samples are acquired...
   rotate less than 5/sec.  Press Q to quit.

 N       NE       E        SE       S       SW        W        NW       N
 ^                ^                 ^                 ^                 ^
                                                                    
Compass performance not evaluated.


-------------------------------------------------------------------------------
                         Field Calibration Procedure
                            Hard Iron Calibration
                            Verification Rotation

Temporarily loading new calibration parameters into RAM...

Change the tilt to a different axis than either of the first two rotations.
   press any key to continue ...


Rotate the unit in a plane until all data samples are acquired...
   rotate less than 5/sec.  Press Q to quit.

 N       NE       E        SE       S       SW        W        NW       N
 ^                ^                 ^                 ^                 ^
                *******************************                                                       *********************************************************
Accumulating data ...
                                                                  
                                                                  
Calculating compass performance ...


                 >>> Total error after calibration:   0.9 <<<

Press D for details or any other key to continue...

                                                               










HEADING ERROR ESTIMATE AFTER THE FIELD CALIBRATION UPDATE:

   OVERALL ERROR:
      Peak Double + Single Cycle Error (should be < 5):   0.91

   DETAILED ERROR SUMMARY:
      Single Cycle Error:                                  0.76
      Double Cycle Error:                                  0.41
      Largest Double plus Single Cycle Error:              1.18
      RMS of 3rd Order and Higher + Random Error:          0.45

      Orientation:     Up
      Average Pitch:   0.39         Pitch Standard Dev:    0.48
      Average Roll:  -14.64         Roll Standard Dev:     0.51

Successfully evaluated compass performance after the field calibration update.
Press any key to continue...
Making new calibration parameters permanent.
Calibration parameters have been updated in RAM and NVRAM.


-------------------------------------------------------------------------------
                         Field Calibration Procedure
                            Hard Iron Calibration

Compass field calibration procedure is complete.

>>> Total error before calibration:  12.2 <<<
>>> Total error after calibration:   0.9 <<<


>{{