*2005/05/21 14:34:30.67 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *COMMENTS point grey down March 31/2000 Alt S start position 49 17.04 N 123 30.02 W 15:20:04 03-31-1990 Alt S stop position 49 17.04 N 123 30.02 W 15:23:53 03-31-1990 CTDEDIT was used to remove a few records from the bottom of the cast and to clean salinity around 57-58, 60 and 66db and to clean salinity very lightly elsewhere. 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 2000/03/31 15:20:03.810 END TIME : UTC 2000/03/31 15:23:53.220 NUMBER OF RECORDS : 172 DATA DESCRIPTION : CTD FILE TYPE : ASCII DATA TYPE : real*4 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- ---------------- -------------- -------------- 1 Pressure decibar 0.287 170.7364 2 Temperature 'deg C (IPTS68)' 7.758176 8.895238 3 Salinity PSS-78 26.8545 30.2686 4 Number_of_bin_records n/a 10 52 $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 : beam0028.ACQ $END *ADMINISTRATION MISSION : 2000-36 AGENCY : PBS PROJECT : beam SCIENTIST : Beamish R. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : SoG/JdeF STATION : Point Grey EVENT NUMBER : 28 LATITUDE : 49 17.04000 N ! (deg min) LONGITUDE : 123 30.02000 W ! (deg min) LATITUDE 2 : 49 17.04000 N ! (deg min) LONGITUDE 2 : 123 30.02000 W ! (deg min) WATER DEPTH : 190 $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 1990/03/31 15:20:03.810 END TIME : UTC 1990/03/31 15:23:53.220 TIME INCREMENT : 0 0 0 0 40 ! (day hr min sec ms) NUMBER OF RECORDS : 5413 $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 2005/05/19 15:44:51 5413 5413 CALIB 11.4 2005/05/20 15:29:10 5413 5413 CLEAN 4.8 2005/05/20 15:29:37 5413 5413 DESPIKE 2.3 2005/05/20 16:42:15 5413 5413 TIMECOMP 4.2 2005/05/20 16:43:53 55425 5413 DELETE 6.3 2005/05/20 16:48:46 5413 4370 FILTERS 4.3 2005/05/20 17:06:37 4370 4370 CTDEDIT 4.60 2005/05/20 17:56:36 4370 4361 BINAVE 4.1 2005/05/20 18:05:04 4361 172 REMOVECH 7.0 2005/05/21 14:23:40 172 172 HDREDIT2 2.5 2005/05/21 14:34:30 ? ? $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\2000-36\DOC\2000-36CAL.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: 2005/05/20 15:29:29 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 161.15 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 2005/05/20 17:56:36 9 records were deleted in this editing session. 52 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 2005/05/21 14:23:40 The following CHANNEL(S) were removed: Conductivity_Ratio -HEADER EDITS: 2005/05/21 14:34:30 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 8.8677 26.854 10 1.0 8.8620 26.871 24 2.1 8.8454 27.065 45 2.9 8.7949 27.344 52 4.0 8.8952 27.534 32 5.0 8.7624 27.750 29 6.0 8.4591 28.217 26 7.0 8.2463 28.353 29 8.0 8.1806 28.380 33 9.0 8.0110 28.442 33 10.0 7.9291 28.539 30 11.0 7.9704 28.608 27 12.0 7.9905 28.693 26 13.0 7.9866 28.761 24 13.9 7.9800 28.804 23 15.0 7.9915 28.844 21 16.0 7.9409 28.899 21 17.0 7.9288 28.953 23 18.0 7.9390 28.994 24 19.0 7.9504 29.029 28 20.0 7.9736 29.077 25 21.0 8.0042 29.127 25 22.0 8.0244 29.176 24 23.0 8.0598 29.234 26 24.0 8.0917 29.280 25 25.0 8.1084 29.329 23 26.0 8.1232 29.376 21 27.0 8.1383 29.404 21 28.0 8.1476 29.426 21 29.0 8.1564 29.445 24 30.0 8.1693 29.466 27 31.0 8.1826 29.491 27 32.0 8.1992 29.551 26 33.0 8.2045 29.601 24 34.0 8.2061 29.615 23 35.0 8.2122 29.624 27 36.0 8.2070 29.629 26 37.0 8.2074 29.639 22 38.0 8.2345 29.656 20 39.0 8.2689 29.684 20 40.0 8.2530 29.698 23 41.0 8.2209 29.715 29 42.0 8.2096 29.724 30 43.0 8.2097 29.738 22 44.0 8.2070 29.743 22 45.0 8.2082 29.755 24 46.0 8.1879 29.776 26 47.0 8.1905 29.787 28 48.0 8.1892 29.794 24 49.0 8.1585 29.800 20 50.0 8.1021 29.802 20 51.0 8.1061 29.805 22 52.0 8.1122 29.807 26 53.0 8.1134 29.814 27 54.0 8.1241 29.821 27 55.0 8.1184 29.829 24 56.0 8.0828 29.829 23 57.0 8.0187 29.826 22 58.0 7.9309 29.827 26 59.0 7.8910 29.831 27 60.0 7.9088 29.832 24 61.0 7.9325 29.833 19 62.0 7.9308 29.833 20 63.0 7.9325 29.835 22 64.0 7.9445 29.836 29 65.0 7.9469 29.837 31 66.0 7.9185 29.837 26 67.0 7.8191 29.834 20 68.0 7.7863 29.834 23 69.0 7.7796 29.836 25 70.0 7.7717 29.836 27 71.0 7.7648 29.837 26 72.0 7.7639 29.840 22 73.0 7.7582 29.842 21 74.0 7.7582 29.842 22 75.0 7.7599 29.843 23 76.0 7.7652 29.845 27 77.0 7.7761 29.847 30 78.0 7.7844 29.851 26 79.0 7.7996 29.855 23 80.0 7.8084 29.859 21 81.0 7.8094 29.861 25 82.0 7.8075 29.865 25 83.0 7.8095 29.868 26 84.0 7.8244 29.875 24 85.0 7.8322 29.878 21 86.0 7.8606 29.894 24 87.0 7.9221 29.909 26 88.0 7.9426 29.916 29 89.0 7.9459 29.919 27 90.0 7.9494 29.922 26 91.0 7.9517 29.922 23 92.0 7.9576 29.925 23 93.0 7.9743 29.935 25 94.0 7.9774 29.945 25 95.0 7.9526 29.952 27 96.0 7.9441 29.954 24 97.0 7.9398 29.954 24 98.0 7.9371 29.955 26 99.0 7.9321 29.955 28 100.0 7.9200 29.954 27 101.0 7.9080 29.957 26 102.0 7.8974 29.955 23 103.0 7.8930 29.955 25 104.0 7.8966 29.958 24 105.0 7.8965 29.960 25 106.0 7.8993 29.963 25 107.0 7.9054 29.967 25 108.0 7.9112 29.971 25 109.0 7.9123 29.973 25 110.0 7.9119 29.978 27 111.0 7.9107 29.985 29 112.0 7.9124 29.992 27 113.0 7.9165 29.999 25 114.0 7.9227 30.009 23 115.0 7.9281 30.018 22 116.0 7.9255 30.023 24 117.0 7.9109 30.031 27 118.0 7.9070 30.033 28 119.0 7.9045 30.035 25 120.0 7.8987 30.037 24 121.0 7.9075 30.043 25 122.0 7.9050 30.046 32 123.0 7.9092 30.051 29 124.0 7.9133 30.059 27 125.0 7.9258 30.069 23 126.0 7.9501 30.081 23 127.0 7.9613 30.089 23 128.0 7.9654 30.095 26 129.0 7.9602 30.114 29 130.0 7.9714 30.124 28 131.0 7.9766 30.127 24 132.0 7.9798 30.129 25 133.0 7.9813 30.130 27 134.0 7.9830 30.131 28 135.0 7.9840 30.132 28 136.0 7.9911 30.135 25 137.0 8.0012 30.142 23 138.0 8.0154 30.159 22 139.0 8.0146 30.174 24 140.0 8.0247 30.184 28 141.0 8.0286 30.188 30 142.0 8.0299 30.189 29 143.0 8.0317 30.190 25 144.0 8.0395 30.194 24 145.0 8.0370 30.198 24 146.0 8.0418 30.203 26 147.0 8.0447 30.207 28 148.0 8.0539 30.211 25 149.0 8.0631 30.218 25 150.0 8.0728 30.226 24 151.0 8.0786 30.229 25 152.0 8.0857 30.233 28 153.0 8.0925 30.237 28 154.0 8.0973 30.239 27 155.0 8.1001 30.246 25 156.0 8.1051 30.250 25 157.0 8.1028 30.251 24 158.0 8.1045 30.253 25 159.0 8.1232 30.258 25 160.0 8.1292 30.261 25 161.0 8.1334 30.262 26 162.0 8.1384 30.263 25 163.0 8.1384 30.264 28 164.0 8.1388 30.265 27 165.0 8.1403 30.265 28 166.0 8.1411 30.266 27 167.0 8.1406 30.266 25 168.0 8.1409 30.266 27 169.0 8.1383 30.267 27 170.0 8.1347 30.267 26 170.7 8.1355 30.269 14