*2005/05/23 13:57:15.48 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *COMMENTS Beam02-16Down Alt S start position 48 47.23 N 125 50.95 W 00:50:50 04-25-1980 Alt S stop position 48 47.25 N 125 50.93 W 00:52:00 04-25-1980 This cast had a noisy descent rate resulting in corruption by shed wakes. CTDEDIT was used to remove surface records to 1.4db and records from the bottom of the cast and mid-cast records corrupted by shed wakes. 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 00:50:49.690 END TIME : UTC 2000/04/25 00:52:00.820 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 1.43 51.9865 2 Temperature 'deg C (IPTS68)' 8.342655 9.852875 3 Salinity PSS-78 31.21881 32.78519 4 Number_of_bin_records n/a 3 51 $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 : Prod0027.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 : 27 LATITUDE : 48 47.23000 N ! (deg min) LONGITUDE : 125 50.95000 W ! (deg min) LATITUDE 2 : 48 47.25000 N ! (deg min) LONGITUDE 2 : 125 50.93000 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 00:50:49.690 END TIME : UTC 1980/04/25 00:52:00.820 TIME INCREMENT : 0 0 0 0 40 ! (day hr min sec ms) NUMBER OF RECORDS : 1584 $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 13:19:21 1584 1584 CALIB 11.4 2005/05/22 13:19:48 1584 1584 CLEAN 4.8 2005/05/22 13:52:01 1584 1584 DESPIKE 2.3 2005/05/22 13:56:16 1584 1584 TIMECOMP 4.2 2005/05/22 13:56:55 49231 1584 DELETE 6.3 2005/05/22 13:58:31 1584 1264 FILTERS 4.3 2005/05/22 14:15:57 1264 1264 CTDEDIT 4.60 2005/05/22 15:34:12 1264 1050 BINAVE 4.1 2005/05/22 16:04:02 1050 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 43.00 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 15:34:12 214 records were deleted in this editing session. 16 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 1.4 9.8523 31.222 3 2.0 9.8529 31.221 20 3.0 9.8516 31.220 20 3.9 9.8495 31.220 21 5.3 9.8503 31.220 12 6.0 9.8506 31.220 20 7.0 9.8490 31.220 16 8.0 9.8494 31.219 20 8.9 9.8462 31.220 17 10.3 9.8405 31.225 11 11.0 9.8387 31.225 19 12.0 9.8346 31.227 14 13.0 9.8255 31.231 13 14.0 9.7759 31.251 13 15.0 9.4193 31.424 15 16.0 9.0821 31.583 22 17.0 9.0202 31.607 50 17.9 8.9942 31.611 24 19.0 8.9350 31.646 19 20.0 8.7606 31.748 20 21.0 8.6155 31.820 26 21.9 8.5701 31.839 27 22.9 8.5473 31.970 17 24.0 8.5436 32.063 14 25.0 8.5187 32.085 13 26.0 8.4935 32.108 14 27.0 8.4304 32.154 19 28.0 8.3508 32.255 33 29.0 8.4261 32.319 28 30.0 8.4773 32.346 20 31.0 8.5093 32.372 27 32.0 8.4881 32.387 46 32.9 8.4413 32.392 23 34.0 8.3811 32.392 15 35.0 8.3460 32.426 14 36.0 8.4904 32.541 14 37.0 8.5747 32.584 17 38.0 8.5872 32.647 18 39.0 8.5441 32.669 23 40.0 8.5338 32.671 20 41.0 8.4974 32.672 19 42.0 8.4455 32.679 25 43.0 8.4344 32.689 51 44.0 8.4293 32.698 20 45.0 8.3929 32.750 16 46.0 8.3570 32.779 14 47.0 8.3537 32.782 18 48.0 8.3560 32.783 24 48.8 8.3494 32.784 16 49.9 8.3466 32.784 17 51.0 8.3473 32.783 13 52.0 8.3427 32.785 20