*2005/05/23 13:57:15.60 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *COMMENTS Beam02-20Down Alt S start position 48 49.72 N 125 10.59 W 17:44:04 04-25-1980 Alt S stop position 48 49.71 N 125 10.57 W 17:45:41 04-25-1980 The descent rate of the CTD was very noisy with some reversals of direction. CTDEDIT was used to remove records around 2db and the bottom of the cast; salinity was cleaned. There was no salinity calibration sampling. The last calibration on file was from 1998. This is probably the right one for this data set, but it is not certain. Calibration sampling in 1998 showed that most samples were within +/- 0.005psu, so a reasonable estimate for this cruise is +/-0.01psu. *FILE START TIME : UTC 2000/04/25 17:44:04.690 END TIME : UTC 2000/04/25 17:45:41.290 NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII DATA TYPE : real*4 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- ---------------- -------------- -------------- 1 Pressure decibar 0.3066667 50.693 2 Temperature 'deg C (IPTS68)' 8.761622 9.925491 3 Salinity PSS-78 28.32662 32.39997 4 Number_of_bin_records n/a 10 60 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ------ -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 8 F REAL*4 3 4 ' ' ' ' 5 I I 0 $END $REMARKS File name : Prod0031.ACQ $END *ADMINISTRATION MISSION : 2000-37 AGENCY : PBS PROJECT : BeamProd SCIENTIST : Beamish R. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : SoG/JdeF/WCVI STATION : NONE EVENT NUMBER : 31 LATITUDE : 48 49.72000 N ! (deg min) LONGITUDE : 125 10.59000 W ! (deg min) LATITUDE 2 : 48 49.71000 N ! (deg min) LONGITUDE 2 : 125 10.57000 W ! (deg min) WATER DEPTH : 200 $REMARKS Station Latitude : 0 0.00 N Longitude : 0 0.00 W Depth : 9999 $END *INSTRUMENT TYPE : Guildline 8715 CTD MODEL : 87107 SERIAL NUMBER : 53501 $REMARKS Acquisition program : CTD.EXE version 1.47 CTD data type : 2 ! 8755 system binary frame Control String : KP2000TC $END *RAW START TIME : UTC 1980/04/25 17:44:04.690 END TIME : UTC 1980/04/25 17:45:41.290 TIME INCREMENT : 0 0 0 0 40 ! (day hr min sec ms) NUMBER OF RECORDS : 2195 $TABLE: CHANNELS ! Name Raw Units ! -------------------- ---------- Pressure Percent_FS Temperature 'DEG C (ITS68)' Conductivity_Ratio n/a $END *CALIBRATION $TABLE: RAW CHANNELS ! Name Units Fmla Pad Coefficients ! -------------------- --------------- ---- ------ ------------ Pressure dBars 10 -99 (0 2000) Temperature 'DEG C (ITS68)' 10 -99 (-0.27318E-02 0.999875) Conductivity_Ratio n/a 63 -99 (0.503156E-04 0.999729) $END $TABLE: CALCULATED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------- -------- ---- ------ ------------ Salinity PSS-78 130 -99 (Pressure Temperature Conductivity_Ratio) () $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- ACQCONV 2.02 2005/05/22 13:19:23 2195 2195 CALIB 11.4 2005/05/22 13:19:50 2195 2195 CLEAN 4.8 2005/05/22 13:52:02 2195 2195 DESPIKE 2.3 2005/05/22 13:56:17 2195 2195 TIMECOMP 4.2 2005/05/22 13:56:56 54667 2195 DELETE 6.3 2005/05/22 13:58:32 2195 1682 FILTERS 4.3 2005/05/22 14:15:58 1682 1682 CTDEDIT 4.60 2005/05/22 15:47:49 1682 1609 BINAVE 4.1 2005/05/22 16:04:02 1609 52 REMOVECH 7.0 2005/05/22 16:09:41 52 52 HDREDIT2 2.5 2005/05/23 13:57:15 ? ? $END $REMARKS -The following CALIB parameters were used: Calibration type = Raw Mode: UNION - calibration specs from Header and Cal File. Salinity is computed Calibration file = Q:\Cruise_Data\2000-37\DOC\2000-37CAL.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 1 Pressure dBars 10 0.0000000E+00 0.2000000E+04 2 Temperature DEG C (IT 10 -0.2731800E-02 0.9998750E+00 3 Conductivity_Ratio n/a 63 0.5031560E-04 0.9997290E+00 Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 4 Salinity PSS-78 130 Pressure Temperature Conductivity_Ratio -CLEAN functions: 2005/05/22 13:51:54 20 Interpolation by Record Number, in All Channels -The following DESPIKE parameters were used: DESPIKE TABLE CHANNEL FIT OVER- MIN MAX MIN MAX SPIKE WIDTH LAP VALUE VALUE STDDEV STDDEV TOL. -------------------- ----- ----- ------- ------- ------- ------- ----- Pressure 55 2 -2.00 4000.00 0.10000 999.000 3.00 Temperature 55 2 -2.00 25.00 0.00500 999.000 3.00 Conductivity_Ratio 55 2 0.00 5.00 0.00010 999.000 3.00 -The following TIMECOMP parameters were used: Temp. probe Dist (m): 0.0700 Sample period (sec): 0.0400 -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 10.00 Minimum Surface Salinity: 5.000 Surface Swell Pressure Tolerance: 1.00 Pressure filtered over width: 11 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 42.00 dbars Sample interval (from user input) = 0.040 seconds. -The following FILTER parameters were used. Median filter was used. Filter width = 15 The following channel(s) were filtered. Salinity -CTDEDIT 2005/05/22 15:47:49 73 records were deleted in this editing session. 14 changes in channel Salinity -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2005/05/22 16:09:41 The following CHANNEL(S) were removed: Conductivity_Ratio -HEADER EDITS: 2005/05/23 13:57:15 Applied edit header: Q:\Cruise_Data\2000-36\DOC\2000GLD.hdr Channel 1: Pressure [decibar] Units: dBars ==> decibar Format: F10.2 ==> F7.1 Channel 2: Temperature [deg C (IPTS68)] Units: DEG C (ITS68) ==> deg C (IPTS68) Format: F12.4 ==> F9.4 Channel 3: Salinity [PSS-78] Format: F9.4 ==> F8.3 $END !--1--- ---2---- ---3--- -4-- !Pressu Temperat Salinit Numb !re ure y er_o ! ~bin ! _rec ! ords !------ -------- ------- ---- *END OF HEADER 0.3 9.9255 28.327 12 1.0 9.9226 28.375 24 1.8 9.9081 28.586 20 3.1 9.9036 28.750 31 4.0 9.5420 30.606 43 5.0 9.3798 31.150 28 6.0 9.3337 31.201 27 7.0 9.1330 31.435 37 8.0 9.0320 31.525 46 9.0 9.0007 31.589 28 10.0 8.9816 31.618 27 11.0 8.9649 31.645 32 12.0 8.9316 31.682 33 13.0 8.8972 31.709 31 14.0 8.8912 31.723 37 15.0 8.9053 31.741 43 16.0 8.9094 31.779 60 17.0 8.8831 31.840 48 18.0 8.8733 31.874 36 19.0 8.8530 31.879 37 20.0 8.8499 31.878 40 21.0 8.8416 31.881 38 22.0 8.8079 31.895 40 23.0 8.8012 31.911 35 24.0 8.7711 31.941 38 25.0 8.7756 31.948 42 26.0 8.7988 31.962 30 27.0 8.8010 31.978 44 28.0 8.7675 31.979 25 29.0 8.7616 31.991 22 30.0 8.7748 31.999 23 31.0 8.8308 32.030 35 32.0 8.8346 32.118 25 33.0 8.8201 32.135 20 34.0 8.8093 32.150 19 35.0 8.8269 32.173 27 36.0 8.8292 32.185 43 37.0 8.8347 32.199 35 38.0 8.8331 32.204 28 39.0 8.8301 32.225 26 40.0 8.8548 32.263 23 41.0 8.8293 32.308 19 42.0 8.8108 32.335 19 43.0 8.8048 32.347 19 44.0 8.8043 32.353 26 45.0 8.8011 32.360 49 46.0 8.7949 32.369 33 47.0 8.7855 32.383 25 48.0 8.7804 32.391 23 49.0 8.7774 32.396 24 50.0 8.7787 32.397 24 50.7 8.7770 32.400 10