*2007/10/26 11:50:22.67 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/25 09:35:47.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 129 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4FAB480 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.428 131.918 2 Temperature:Secondary 'deg C (ITS90)' 7.5891 11.1662 3 Transmissivity %/metre 17 47.3 4 Fluorescence:URU:Seapoint mg/m^3 0.74E-01 8.374 5 Oxygen:Dissolved:SBE mL/L 2.398 8.114 6 Oxygen:Dissolved:SBE umol/kg 104.3478 353.9031 7 Salinity:T1:C1 PSS-78 30.8619 33.2137 8 Number_of_bin_records n/a 14 42 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2007-12\Pro $END *ADMINISTRATION MISSION : 2007-12 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : West Coast Vancouver Island STATION : LC03 EVENT NUMBER : 50 LATITUDE : 48 46.91000 N ! (deg min) LONGITUDE : 125 34.29000 W ! (deg min) WATER DEPTH : 135 ALTIMETER (M) : 7.45 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2968 conductivity:primary ' ' 1766 pressure ' ' 75636 temperature:secondary ' ' 2374 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 953 Oxygen:SBE ' ' 1117 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37M $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/09/26 18:09:44 11769 11769 CLEAN 5.0.2 2007/09/26 18:32:36 11702 11702 SHIFTDAT 3.4 2007/09/27 09:34:59 11702 11702 SHIFTDAT 3.4 2007/09/28 18:20:06 11702 11702 SHIFTDAT 3.4 2007/09/28 18:41:22 11702 11702 SHIFTDAT 3.4 2007/09/28 19:02:21 11702 11702 DELETE 6.3 2007/09/29 14:15:28 11702 3283 CTDEDIT 4.61 2007/10/01 16:51:20 3283 2976 CALIB 11.7 2007/10/25 17:29:37 2976 2976 FILTERS 4.3 2007/10/25 17:43:52 2976 2976 BINAVE 4.1.1 2007/10/25 17:48:47 2976 129 CALIB 11.7 2007/10/26 09:57:20 129 129 REMOVECH 8.0 2007/10/26 11:30:26 129 129 CHGUNITS 3.0 2007/10/26 11:30:52 129 129 REORDER 1.2.1 2007/10/26 11:32:41 ? ? HDREDIT2 2.5.1 2007/10/26 11:50:22 ? ? $END $REMARKS -CLEAN functions: 2007/09/26 18:22:24 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=130.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.60 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.60 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure filtered over width: 15 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 122.45 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/10/01 16:51:20 307 records were deleted in this editing session. 5 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/10/25 17:29:37 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-12\Processing\doc\2007-12-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.2910000E-01 0.1092800E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -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. -CALIB parameters: 2007/10/26 09:57:20 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-12\Processing\doc\2007-12-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.5400000E-01 0.8844000E+00 0.1430000E-01 -REMOVECH 2007/10/26 11:30:26 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/10/26 11:50:22 Applied edit header: Q:\Cruise_Data_Processing\2007-12\Processing\doc\2007-12-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\data\2007-12\2007-12-0050.dat Software Version Seasave Win32 V 5.37m Temperature SN = 2968 Conductivity SN = 1766 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = May 25 2007 09:35:49 NMEA Latitude = 48 46.91 N NMEA Longitude = 125 34.29 W NMEA UTC (Time) = May 25 2007 09:35:47 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-12 Station: LC03 Latitude: 48 46.92 Longitude: 125 34.30 Depth: 135 # nquan = 16 # nvalues = 11769 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = flSP: Fluorescence, Seapoint # name 7 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 10 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 11769 # span 1 = 1.288, 132.449 # span 2 = 7.5753, 11.1677 # span 3 = 7.5685, 11.1667 # span 4 = 2.843219, 3.501323 # span 5 = 2.822476, 3.501395 # span 6 = 6.9597e-02, 8.5238e+00 # span 7 = 34.7286, 83.0960 # span 8 = 1.4750, 3.7680 # span 9 = 2.33382, 7.45378 # span 10 = 0.00, 100.00 # span 11 = -1.687, 1.534 # span 12 = 0, 1 # span 13 = 24.7443, 33.2229 # span 14 = 24.5635, 33.2282 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 25 2007 09:35:49 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2968, 23-Dec-06 # sensor 1 = Frequency 1 conductivity, primary, 1766, 23-Dec-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-June-99 # sensor 3 = Frequency 3 temperature, secondary, 2374, 21-Dec-06 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 23-Dec-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 953, 23-Apr-07 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1117, 17-Oct-06 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Sep 25 2007 16:53:44, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-12\RAW\CTD\2007-12-0050.dat Q:\Crui se_Data_Processing\2007-12\Processing\doc\2007-12-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 25 2007 17:53:53, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-12\Processing\convert\2007-12-005 0.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Sep 26 2007 15:29:50, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-12\Processing\wildedit\2007-12-0050 .cnv # celltm_alpha = 0.0300, 0.0200 # celltm_tau = 9.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Sep 26 2007 15:35:15, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-12\Processing\celltm\2007-12-0050.c nv Q:\Cruise_Data_Processing\2007-43\Processing\doc\2007-43-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 4.4db and records corrupted by shed wakes 5, 42, 119 and 312db; salinity was cleaned lightly. --------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The dissolved oxygen data in the CTD files should be considered • ±0.5ml/l from 0 – 50db (except in very high gradient areas where ~±1ml/l) • ±0.25ml/l from 50 – 250db • ±0.1ml/l from 250 – 1200db • data below 1200db are considered unreliable by the manufacturer *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.291E-01 1.0928) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.54E-01 0.8844 0.143E-01) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T1:C1 er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 4.4 11.1662 19.3 5.886 7.96 347.2 30.8619 14 5.1 11.1644 19.4 5.905 8.06 351.4 30.8620 15 6.0 11.1613 19.3 5.923 8.10 353.3 30.8640 33 7.0 11.1539 19.1 6.061 8.11 353.9 30.8694 33 8.0 11.1360 19.0 6.162 8.10 353.4 30.8859 31 9.0 10.9539 18.0 7.127 7.97 347.5 30.9181 27 10.0 10.7380 17.0 8.019 7.78 339.1 30.9680 26 11.0 10.5804 17.8 8.374 7.55 329.3 31.0432 25 12.0 10.3718 19.0 8.253 7.27 317.0 31.1047 23 13.0 10.1786 21.0 7.890 6.93 302.1 31.1713 25 14.0 10.0991 21.9 7.589 6.58 287.0 31.1970 29 15.0 9.8070 24.3 6.220 6.27 273.3 31.3221 29 16.0 9.4957 29.2 4.843 6.01 262.2 31.4651 26 17.0 9.3670 32.3 4.127 5.81 253.1 31.5321 22 18.0 9.3091 33.9 3.613 5.66 246.7 31.5707 20 19.0 9.1667 36.1 3.114 5.52 240.7 31.6691 18 20.0 9.0847 37.3 2.780 5.41 235.9 31.7243 23 21.0 9.0516 37.2 2.533 5.30 231.0 31.7487 31 22.0 8.9780 38.1 2.208 5.22 227.4 31.8136 25 23.0 8.9297 39.0 1.999 5.15 224.5 31.8507 22 24.0 8.9271 39.2 1.918 5.10 222.1 31.8531 15 25.0 8.9266 39.2 1.874 5.05 220.0 31.8552 22 26.0 8.9180 39.0 1.822 4.99 217.2 31.8666 28 27.0 8.8647 39.6 1.761 4.91 213.7 31.8981 29 28.0 8.8427 38.2 1.672 4.84 210.8 31.9105 21 29.0 8.8239 40.2 1.593 4.79 208.6 31.9330 18 30.0 8.7777 39.8 1.570 4.74 206.6 31.9706 17 31.0 8.7461 39.9 1.561 4.70 204.6 31.9853 19 32.0 8.7204 39.4 1.614 4.63 201.7 31.9974 28 33.0 8.6936 39.9 1.617 4.55 198.2 32.0134 31 34.0 8.6489 39.9 1.507 4.49 195.5 32.0467 23 35.0 8.6335 41.1 1.413 4.45 193.7 32.0628 19 36.0 8.5881 41.7 1.272 4.40 191.8 32.0871 21 37.0 8.5577 43.0 1.074 4.35 189.6 32.1062 23 38.0 8.5477 43.5 0.981 4.31 187.7 32.1110 20 39.0 8.5315 44.0 0.863 4.27 186.0 32.1175 19 40.0 8.5040 44.7 0.747 4.23 184.3 32.1352 21 41.0 8.4721 45.3 0.676 4.19 182.5 32.1545 26 42.1 8.4521 45.4 0.668 4.14 180.4 32.1879 17 43.0 8.4483 44.4 0.716 4.11 178.8 32.2195 26 44.0 8.4205 44.7 0.665 4.08 177.7 32.2266 19 45.0 8.4104 45.3 0.640 4.06 176.7 32.2324 19 46.0 8.4123 44.9 0.651 4.03 175.7 32.2460 20 47.0 8.3957 44.9 0.622 4.01 174.6 32.2586 24 48.0 8.3906 45.1 0.653 3.98 173.4 32.2672 24 49.0 8.3777 44.7 0.626 3.96 172.4 32.2788 21 50.0 8.3486 45.9 0.529 3.93 171.3 32.2844 24 51.0 8.3477 46.0 0.557 3.90 169.8 32.3027 30 52.0 8.3469 45.0 0.609 3.86 168.2 32.3213 26 53.0 8.3141 45.1 0.556 3.83 166.8 32.3339 21 54.0 8.2844 46.5 0.469 3.80 165.5 32.3448 18 55.0 8.2754 46.4 0.438 3.77 164.1 32.3614 20 56.0 8.2534 46.7 0.423 3.72 162.1 32.3775 23 57.0 8.2340 46.8 0.411 3.67 160.0 32.4082 28 58.0 8.2102 46.1 0.422 3.63 158.3 32.4505 24 59.0 8.1893 45.3 0.439 3.60 156.9 32.4813 19 60.0 8.1784 45.1 0.466 3.57 155.6 32.4900 19 61.0 8.1740 45.1 0.450 3.54 154.0 32.4933 22 62.0 8.1604 45.3 0.423 3.49 152.0 32.5090 25 63.0 8.1291 45.6 0.397 3.45 150.4 32.5258 20 64.0 8.0867 46.3 0.350 3.42 149.0 32.5445 18 65.0 8.0713 46.6 0.312 3.39 147.6 32.5580 22 66.0 8.0565 46.5 0.313 3.33 145.2 32.5790 36 67.0 8.0285 46.3 0.307 3.27 142.2 32.6133 27 68.0 8.0074 46.1 0.293 3.22 140.1 32.6395 20 69.0 7.9827 46.1 0.286 3.18 138.4 32.6651 18 70.0 7.9673 46.0 0.276 3.15 137.0 32.6863 19 71.0 7.9506 45.9 0.263 3.11 135.3 32.7065 20 72.0 7.9402 45.9 0.252 3.06 133.3 32.7184 25 73.0 7.9313 46.0 0.239 3.01 131.2 32.7257 27 74.0 7.9095 46.7 0.195 2.98 129.8 32.7492 22 75.0 7.8871 46.8 0.186 2.96 128.9 32.7827 20 76.0 7.8686 46.7 0.165 2.94 127.9 32.8185 22 77.0 7.8581 46.9 0.147 2.90 126.4 32.8447 31 78.0 7.8571 47.1 0.138 2.85 124.1 32.8513 27 79.0 7.8464 47.3 0.126 2.81 122.4 32.8881 21 80.0 7.7946 46.7 0.129 2.78 121.2 32.9207 18 81.0 7.7749 46.0 0.132 2.76 120.3 32.9376 19 82.0 7.7695 45.3 0.134 2.74 119.3 32.9432 23 83.0 7.7692 44.9 0.132 2.72 118.3 32.9438 24 84.0 7.7660 44.9 0.140 2.70 117.3 32.9500 22 85.0 7.7627 44.5 0.139 2.68 116.6 32.9561 20 86.0 7.7557 44.0 0.135 2.66 115.9 32.9685 21 87.0 7.7407 43.7 0.138 2.65 115.3 32.9880 24 88.0 7.7358 43.7 0.137 2.64 114.9 32.9949 36 89.0 7.7337 43.7 0.131 2.63 114.7 32.9991 26 90.0 7.7282 43.7 0.127 2.63 114.6 33.0119 19 91.0 7.7259 44.2 0.123 2.63 114.4 33.0286 17 92.0 7.7261 44.3 0.119 2.62 114.2 33.0308 16 93.0 7.7258 44.3 0.124 2.62 114.1 33.0312 17 94.0 7.7241 44.3 0.117 2.62 113.9 33.0330 25 95.0 7.7229 44.3 0.119 2.61 113.5 33.0343 37 96.0 7.7231 44.3 0.113 2.60 113.3 33.0348 21 97.0 7.7229 44.4 0.114 2.60 113.2 33.0351 20 98.0 7.7232 44.4 0.111 2.60 113.2 33.0346 21 99.0 7.7207 44.3 0.116 2.60 113.2 33.0370 23 100.0 7.7172 44.2 0.115 2.60 113.2 33.0407 21 101.0 7.7091 44.5 0.112 2.60 113.2 33.0554 23 102.0 7.7139 44.9 0.109 2.60 113.2 33.0606 22 103.0 7.7146 45.0 0.109 2.61 113.4 33.0608 21 104.0 7.7151 44.9 0.111 2.61 113.7 33.0620 22 105.0 7.7170 45.0 0.110 2.62 114.0 33.0648 24 106.0 7.7268 45.2 0.105 2.62 114.2 33.0695 25 107.0 7.7376 45.6 0.096 2.62 114.2 33.0745 27 108.0 7.7381 45.7 0.090 2.62 114.0 33.0810 28 109.0 7.7370 45.5 0.083 2.62 113.8 33.0931 24 110.0 7.7351 45.5 0.086 2.61 113.6 33.0969 23 111.0 7.7316 45.3 0.080 2.60 113.3 33.1009 25 112.0 7.7277 45.2 0.079 2.60 112.9 33.1088 38 113.0 7.7233 45.0 0.075 2.59 112.5 33.1208 24 114.0 7.7231 44.9 0.078 2.58 112.1 33.1226 19 115.0 7.7216 44.9 0.075 2.57 111.8 33.1248 16 116.0 7.7144 44.8 0.074 2.56 111.6 33.1286 15 117.0 7.7006 44.5 0.081 2.56 111.4 33.1326 18 118.1 7.6823 44.1 0.082 2.55 110.9 33.1437 28 119.1 7.6753 43.7 0.080 2.51 109.1 33.1482 21 120.0 7.6605 43.0 0.082 2.49 108.4 33.1567 23 121.0 7.6425 42.1 0.081 2.48 107.7 33.1704 19 122.0 7.6310 40.8 0.082 2.47 107.3 33.1814 19 123.0 7.6284 40.2 0.084 2.46 106.9 33.1845 19 124.0 7.6239 39.9 0.084 2.45 106.6 33.1883 20 125.0 7.6177 39.6 0.087 2.44 106.3 33.1930 23 126.0 7.6151 39.6 0.087 2.43 105.9 33.1948 26 127.0 7.6125 39.5 0.087 2.43 105.6 33.1969 42 128.0 7.6119 39.4 0.089 2.42 105.3 33.1974 25 129.0 7.6125 39.4 0.091 2.41 105.0 33.1971 21 130.0 7.6118 39.5 0.096 2.40 104.7 33.1973 22 131.0 7.6117 39.5 0.093 2.40 104.3 33.1974 24 131.9 7.5891 39.0 0.094 2.40 104.3 33.2137 16