*2007/10/26 11:50:31.03 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/27 17:55:30.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 54 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BFDE92D3 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5.396 57.864 2 Temperature:Secondary 'deg C (ITS90)' 7.8692 10.7094 3 Transmissivity %/metre 35.4 57.3 4 Fluorescence:URU:Seapoint mg/m^3 0.358 4.622 5 Oxygen:Dissolved:SBE mL/L 6.416 7.855 6 Oxygen:Dissolved:SBE umol/kg 279.4145 342.4218 7 Salinity:T1:C1 PSS-78 30.8634 32.2108 8 Number_of_bin_records n/a 11 43 $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 : CS06 EVENT NUMBER : 99 LATITUDE : 50 59.95000 N ! (deg min) LONGITUDE : 128 49.98000 W ! (deg min) WATER DEPTH : 65 ALTIMETER (M) : 9.38 ! 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 18:21:21 12726 12726 CLEAN 5.0.2 2007/09/27 09:17:06 12666 12666 SHIFTDAT 3.4 2007/09/27 10:35:46 12666 12666 SHIFTDAT 3.4 2007/09/28 18:31:02 12666 12666 SHIFTDAT 3.4 2007/09/28 18:52:02 12666 12666 SHIFTDAT 3.4 2007/09/29 14:07:30 12666 12666 DELETE 6.3 2007/09/29 14:23:05 12666 1514 CTDEDIT 4.61 2007/10/02 15:28:12 1514 1266 CALIB 11.7 2007/10/25 17:33:52 1266 1266 FILTERS 4.3 2007/10/25 17:47:19 1266 1266 BINAVE 4.1.1 2007/10/25 17:50:23 1266 54 CALIB 11.7 2007/10/26 09:57:35 54 54 REMOVECH 8.0 2007/10/26 11:30:41 54 54 CHGUNITS 3.0 2007/10/26 11:31:01 54 54 REORDER 1.2.1 2007/10/26 11:32:49 ? ? HDREDIT2 2.5.1 2007/10/26 11:50:31 ? ? $END $REMARKS -CLEAN functions: 2007/09/27 09:12:11 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 48.16 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/10/02 15:28:12 248 records were deleted in this editing session. 12 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/10/25 17:33:52 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 09:57:35 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 11:30:41 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/10/26 11:50:31 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\2007-12-0099.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 27 2007 17:55:29 NMEA Latitude = 50 59.95 N NMEA Longitude = 128 49.98 W NMEA UTC (Time) = May 27 2007 17:55:30 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-12 Station: CS06 Latitude: 50 59.95 Longitude: 128 49.94 Depth: 65 # nquan = 16 # nvalues = 12726 # 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, 12726 # span 1 = 2.566, 58.162 # span 2 = 7.8503, 10.7354 # span 3 = 7.8484, 10.7350 # span 4 = 3.344627, 3.464414 # span 5 = 3.344569, 3.464588 # span 6 = 2.6007e-01, 4.8645e+00 # span 7 = 70.1996, 87.1364 # span 8 = 2.6361, 3.6361 # span 9 = 4.84857, 7.24426 # span 10 = 0.00, 100.00 # span 11 = -1.226, 1.538 # span 12 = 0, 1 # span 13 = 30.6842, 32.2196 # span 14 = 30.6576, 32.2224 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 27 2007 17:55:29 # 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 16:55:30, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-12\RAW\CTD\2007-12-0099.dat Q:\Crui se_Data_Processing\2007-12\Processing\doc\2007-12-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 25 2007 17:56:13, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-12\Processing\convert\2007-12-009 9.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 15:32:09, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-12\Processing\wildedit\2007-12-0099 .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 15:37:48, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-12\Processing\celltm\2007-12-0099.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 to5.36db and records corrupted by shed wakes around 57db; 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 5.4 10.7079 35.4 1.631 7.70 335.9 30.8636 11 5.9 10.7084 35.4 1.599 7.71 336.2 30.8634 31 7.0 10.7094 36.3 1.621 7.70 335.9 30.8636 33 8.0 10.7055 36.3 1.787 7.70 335.7 30.8639 39 9.0 10.7050 36.4 1.878 7.71 336.3 30.8638 28 10.0 10.6697 36.4 2.045 7.72 336.9 30.8647 24 11.0 10.6622 36.5 2.109 7.74 337.4 30.8647 22 12.0 10.6598 36.7 2.111 7.73 337.2 30.8648 22 13.0 10.6381 36.8 2.187 7.72 336.8 30.8682 30 14.0 10.6130 37.3 2.250 7.72 336.8 30.8779 27 15.0 10.5241 38.3 2.232 7.74 337.5 30.9113 22 16.0 10.4253 39.5 2.191 7.74 337.7 30.9449 20 17.0 10.3746 40.3 2.127 7.75 338.1 30.9657 21 18.0 10.3245 41.5 2.100 7.76 338.4 30.9891 27 19.0 10.2427 43.3 1.990 7.76 338.5 31.0357 23 20.0 10.1515 44.1 2.005 7.78 339.1 31.0624 21 21.0 10.0712 44.5 2.036 7.80 340.2 31.0888 18 22.0 9.9949 44.9 1.977 7.82 341.0 31.1136 18 23.0 9.8660 45.3 1.952 7.83 341.3 31.1543 18 24.0 9.7371 45.9 2.089 7.82 340.9 31.1914 24 25.0 9.6275 45.9 2.074 7.82 341.0 31.1992 33 26.0 9.6031 45.4 2.183 7.84 341.9 31.2185 27 27.0 9.5414 45.2 2.315 7.85 342.1 31.2258 18 28.0 9.5473 44.6 2.367 7.86 342.4 31.2350 17 29.0 9.5705 44.4 2.567 7.82 340.8 31.2601 16 30.0 9.5727 44.4 2.547 7.78 339.1 31.2788 17 31.0 9.5446 44.3 2.437 7.72 336.6 31.2917 21 32.0 9.5137 44.5 2.356 7.65 333.6 31.3062 32 32.9 9.4829 44.7 2.421 7.61 331.7 31.3062 26 34.0 9.2971 45.8 2.456 7.59 330.6 31.3294 16 35.0 9.2834 45.3 2.847 7.57 330.1 31.3425 18 36.0 9.2440 44.8 2.822 7.53 328.3 31.3608 16 37.0 9.2076 44.5 2.841 7.45 324.7 31.3788 15 38.0 9.1590 44.4 2.805 7.39 322.0 31.4015 18 39.0 9.1004 44.4 2.721 7.35 320.4 31.4278 23 40.0 9.0090 44.4 2.653 7.32 318.8 31.4553 33 41.0 8.8582 44.7 2.660 7.29 317.8 31.4915 25 42.0 8.8409 45.0 3.097 7.25 316.0 31.5637 20 43.0 9.0367 43.4 3.026 7.21 314.2 31.6332 18 44.0 8.9831 42.4 3.603 7.16 311.8 31.6759 18 45.0 8.9086 40.7 3.880 7.07 308.1 31.7278 22 46.0 8.7947 40.2 4.210 6.96 303.2 31.7509 26 47.0 8.6718 40.2 4.622 6.85 298.5 31.7532 22 48.0 8.5114 43.3 3.947 6.77 295.1 31.7961 18 49.0 8.3504 46.6 3.442 6.73 293.3 31.8231 17 50.0 8.2140 48.5 2.577 6.70 291.9 31.8723 17 51.0 8.1002 51.0 1.988 6.67 290.5 31.9375 20 52.0 8.0530 52.5 1.478 6.62 288.4 32.0121 26 53.0 8.0351 53.0 1.158 6.55 285.5 32.0515 43 53.9 8.0018 54.3 0.772 6.50 283.3 32.1053 31 55.0 7.9178 56.2 0.612 6.47 282.0 32.1806 23 56.0 7.8843 56.8 0.508 6.46 281.3 32.2002 27 57.0 7.8692 57.1 0.396 6.43 279.9 32.2095 30 57.9 7.8694 57.3 0.358 6.42 279.4 32.2108 31