LAST CHANGED    : 2010/06/22 12:57:51
CRUISE NAME(S)  : oc464
CRUISE DATES    : 2010/06/22 12:27:04 to 2010/06/22 12:57:29
SHIP NAME       : unspecified
PORTS           : unspecified
CHIEF SCIENTIST : unspecified
DATABASE NAME   : a_oc
DATA FILES      : oc2010_172_44822.raw to oc2010_172_44822.raw

STATUS          :  to do                           done
                  ------                       -----------
                  averaged                       [     ]
                  loaded                         [     ]
                  check heading correction       [     ]
                  calibration                    [     ]
                  edited                         [     ]
                  re-check heading correction    [     ]
                  check editing                  [     ]
                  figures                        [     ]

INSTRUMENT      : nb150

ACQUISITION     : 
     PROGRAM    : uhdas
     PING TYPE  : nb

     PARAMETERS : BT : bottom track mode (on or off)
                  SI : sampling interval or averaging period for ensemble (sec)
                  NB : number of bins
                  BL : bin length (m)
                  TD : transducer depth (m)
                  BK : blanking length (m)
                  HO : heading offset applied by DAS (deg)
                  HB : heading bias (deg)
                  CRPH : compensation for roll-pitch-heading, 1:on, 0:off)
                  
                  yy/mm/dd  hh:mm:ss   BT   SI  NB  BL  TD BK     HO     HB CRPH
                  2010/06/22 12:32:06  off  300  50   8   5  4  52.90   0.00 0001

HEADING         : 
     PRIMARY    : gyro
     CORRECTION : ashtech

POSITIONS       : gps (specify more detail if available)

CALIBRATION     : original heading alignment: 52.9
                  additional rotation 0
                  final rotation is (original transducer angle) - (rotate_angle)
                  original scale factor 1
                  additional rotation or scale factor:.......?

COMMENTS        : gaps in heading correction?
                  scattering layers?
                  bubbles?
                  underway bias?
PROCESSOR       : I.M. Persistent