*2007/02/01 14:51:23.31 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/10/13 07:28:56.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 121 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 81596ECB NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.106 123.077 2 Temperature:Secondary 'deg C (ITS90)' 7.2541 10.6051 3 Transmissivity %/metre 35.9 57.2 4 Fluorescence:URU:Seapoint mg/m^3 0.108 2.629 5 Oxygen:Dissolved:SBE mL/L 1.555 8.869 6 Oxygen:Dissolved:SBE umol/kg 67.62998 386.2493 7 Salinity:T1:C1 PSS-78 32.7364 33.8304 8 Number_of_bin_records n/a 3 59 $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\2006-33\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-33 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Effingham, LaPerouse etc. SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI, Broughton, JdeF STATION : LC07 EVENT NUMBER : 13 LATITUDE : 48 32.94000 N ! (deg min) LONGITUDE : 126 0.34000 W ! (deg min) ALTIMETER (M) : 7.28 ! 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 ' ' 2668 conductivity:primary ' ' 2399 pressure ' ' 75636 temperature:secondary ' ' 2038 conductivity:secondary ' ' 2754 Fluorometer ' ' Seapoint transmissometer:primary ' ' 723DR Oxygen:SBE ' ' 0047 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37D $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/01/22 17:21:13 9547 9547 CLEAN 5.0 2007/01/22 17:48:08 9509 9509 SHIFTDAT 3.4 2007/01/23 08:52:51 9509 9509 SHIFTDAT 3.4 2007/01/23 12:18:09 9509 9509 SHIFTDAT 3.4 2007/01/23 12:43:16 9509 9509 SHIFTDAT 3.4 2007/01/23 13:10:59 9509 9509 DELETE 6.3 2007/01/23 13:35:22 9509 3108 CTDEDIT 4.61 2007/01/25 17:18:30 3108 2816 CALIB 11.7 2007/01/29 15:08:47 2816 2816 FILTERS 4.3 2007/01/29 15:17:43 2816 2816 BINAVE 4.1.1 2007/01/29 15:24:16 2816 121 CALIB 11.7 2007/01/29 17:51:10 121 121 REMOVECH 7.0 2007/01/30 10:09:36 121 121 CHGUNITS 3.0 2007/01/30 11:08:24 121 121 REORDER 1.2.1 2007/01/30 11:08:43 ? ? HDREDIT2 2.5.1 2007/02/01 14:51:23 ? ? $END $REMARKS -CLEAN functions: 2007/01/22 17:44:41 20 Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint [mg/m^3] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.80 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.20 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift=120.00 -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 113.39 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/01/25 17:18:30 292 records were deleted in this editing session. 18 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/01/29 15:08:47 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-33\CTD\doc\2006-33-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.3770000E-01 0.1562300E+01 14 Salinity:T0:C0 PSS-78 10 -0.7300000E-02 0.1000000E+01 15 Salinity:T1:C1 PSS-78 10 -0.1300000E-02 0.1000000E+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: 2007/01/29 17:51:10 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-33\CTD\doc\2006-33-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1200000E+00 0.1000000E+01 -REMOVECH 2007/01/30 10:09:36 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/02/01 14:51:23 Applied edit header: Q:\Cruise_Data\2006-33\CTD\doc\2006-33-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> 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\2006-33\2006-33-0013.dat Software Version Seasave Win32 V 5.37d Temperature SN = 2668 Conductivity SN = 2399 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 13 2006 07:28:57 NMEA Latitude = 48 32.94 N NMEA Longitude = 126 00.34 W NMEA UTC (Time) = Oct 13 2006 07:28:56 Store Lat/Lon Data = Add to Header Only Ship: J.P. Tully Cruise: 2006-33 Station: Latitude: Longitude: Depth: # nquan = 16 # nvalues = 9547 # 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 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = flSP: Fluorescence, Seapoint # 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, 9547 # span 1 = 1.741, 123.391 # span 2 = 7.2549, 10.6081 # span 3 = 7.2538, 10.6089 # span 4 = 3.450826, 3.641949 # span 5 = 3.450530, 3.641643 # span 6 = 72.7290, 87.0305 # span 7 = 9.8901e-02, 4.3407e+00 # span 8 = 0.9988, 2.9267 # span 9 = 1.04602, 5.74570 # span 10 = 0.00, 100.00 # span 11 = -1.610, 1.827 # span 12 = 0, 1 # span 13 = 32.5325, 33.8347 # span 14 = 32.0156, 33.8324 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 13 2006 07:28:57 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2668, 18-May-06 # sensor 1 = Frequency 1 conductivity, primary, 2399, 23-May-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-June-99 # sensor 3 = Frequency 3 temperature, secondary, 2038, 07-June-05 # sensor 4 = Frequency 4 conductivity, secondary, 2754, 23-May-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 723DR, 28-Mar-06 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0047, 10-Jun-06p # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Jan 22 2007 11:20:45, 5.37e # datcnv_in = Q:\Cruise_Data\2006-33\CTD\2006-33-0013.dat Q:\Cruise_Data\2006-33 \CTD\2006-33-ctd.CON # datcnv_skipover = 0 # wildedit_date = Jan 22 2007 12:12:15, 5.37e # wildedit_in = Q:\Cruise_Data\2006-33\CTD\convert\2006-33-0013.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 = Jan 22 2007 16:23:02, 5.37e # celltm_in = Q:\Cruise_Data\2006-33\CTD\wildedit\2006-33-0013.cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jan 22 2007 16:34:59, 5.37e # Derive_in = Q:\Cruise_Data\2006-33\CTD\celltm\2006-33-0013.cnv Q:\Cruise_Data\ 2006-33\CTD\2006-33-ctd.CON # file_type = ascii END* CTDEDIT was used to remove records from the surface to 2.7db and many records corrupted by shed wakes; salinity was cleaned lightly. ---------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. Recalibration of SBE Dissolved Oxygen: The SBE sensor calibration drifted significantly during the cruise, so the data were divided into 2 sections for recalibration. Where there were insufficient data to enable reliable recalibration the channel was removed. The dissolved oxygen data in the CTD files should be considered, roughly • ±0.8ml/l from 0 – 75db • ±0.4ml/l from 75 – 175db • ±0.1ml/l below 175db • The manufacturer considers the sensor unreliable below 100db ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.377E-01 1.5623) Salinity:T0:C0 PSS-78 10 -99 () (-0.73E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (-0.13E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.12 1) $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 3.1 10.6051 35.9 2.540 8.87 386.2 32.7364 59 4.0 10.6042 37.1 2.536 8.86 386.1 32.7366 48 5.0 10.6026 37.3 2.629 8.86 386.0 32.7369 47 5.9 10.5986 37.1 2.623 8.86 385.7 32.7380 32 7.0 10.6005 37.0 2.544 8.85 385.2 32.7374 24 8.0 10.5978 37.2 2.480 8.85 385.3 32.7380 23 8.7 10.5886 37.6 2.512 8.85 385.2 32.7395 15 10.1 10.5866 37.6 2.531 8.78 382.3 32.7397 11 11.0 10.5732 37.8 2.588 8.76 381.5 32.7418 20 12.0 10.5543 37.8 2.555 8.75 380.9 32.7446 22 13.1 10.5385 38.1 2.530 8.70 378.9 32.7467 31 14.0 10.5038 38.3 2.594 8.46 368.5 32.7524 35 15.0 10.4385 38.6 2.476 8.10 352.8 32.7616 25 16.0 10.3235 39.6 2.347 7.84 341.3 32.7773 20 17.0 10.0484 42.1 2.022 7.64 332.8 32.8211 18 18.4 9.9207 44.4 1.855 7.37 320.9 32.8442 3 19.0 9.8779 45.7 1.724 7.19 313.2 32.8522 40 20.0 9.8056 46.5 1.607 6.94 302.0 32.8685 29 21.0 9.7511 47.1 1.427 6.77 294.8 32.8852 23 22.0 9.6859 48.1 1.308 6.64 289.1 32.9045 23 23.0 9.6341 48.7 1.240 6.51 283.6 32.9188 23 24.0 9.6031 48.8 1.235 6.37 277.4 32.9311 20 25.0 9.5590 48.8 1.205 6.24 271.4 32.9390 18 26.0 9.4811 49.5 1.100 6.08 264.8 32.9553 19 27.0 9.4185 49.8 1.047 5.91 257.4 32.9772 23 28.0 9.2618 50.2 0.925 5.73 249.4 33.0153 27 29.0 9.1512 51.0 0.828 5.56 242.2 33.0463 27 30.0 9.0615 51.8 0.772 5.44 236.8 33.0665 28 31.0 9.0113 52.2 0.731 5.34 232.6 33.0827 31 32.0 8.9742 52.5 0.682 5.25 228.5 33.0919 28 33.0 8.9576 52.7 0.667 5.17 225.0 33.0948 22 34.0 8.8915 52.9 0.655 5.10 222.1 33.1062 18 35.0 8.8214 53.2 0.620 5.06 220.2 33.1161 18 36.0 8.7440 53.6 0.602 5.03 218.8 33.1286 17 37.0 8.6924 53.8 0.567 4.99 217.1 33.1490 21 38.0 8.6371 54.0 0.527 4.95 215.3 33.1578 28 39.0 8.5789 54.3 0.478 4.91 213.5 33.1818 32 40.0 8.4942 54.7 0.415 4.85 211.2 33.2102 25 41.0 8.3787 55.2 0.354 4.80 208.8 33.2519 19 42.0 8.3440 55.3 0.318 4.76 207.0 33.2813 18 43.0 8.3135 55.5 0.308 4.71 205.1 33.3033 23 44.0 8.3009 55.4 0.277 4.65 202.2 33.3208 42 45.0 8.2583 55.6 0.245 4.60 200.0 33.3504 28 46.0 8.2408 55.8 0.253 4.64 201.7 33.3641 17 47.0 8.2291 55.8 0.236 4.67 203.3 33.3749 15 48.0 8.2086 55.8 0.206 4.70 204.5 33.3846 13 49.0 8.1152 56.0 0.181 4.71 205.0 33.4052 14 50.0 8.0666 56.7 0.155 4.72 205.2 33.4156 18 51.0 8.0685 57.1 0.141 4.69 204.2 33.4254 22 52.0 8.0734 57.2 0.135 4.62 201.1 33.4300 21 53.0 8.0751 57.2 0.129 4.49 195.4 33.4327 23 54.0 8.0637 57.2 0.122 4.29 186.8 33.4650 21 55.0 8.0511 57.1 0.120 4.09 178.1 33.4995 17 56.0 8.0431 56.9 0.130 3.94 171.3 33.5102 14 57.0 8.0328 56.4 0.136 3.82 166.3 33.5200 12 58.0 8.0258 56.0 0.150 3.73 162.1 33.5270 14 59.0 8.0179 55.7 0.158 3.64 158.4 33.5354 16 60.0 8.0061 55.2 0.163 3.55 154.4 33.5448 25 60.8 7.9918 55.0 0.164 3.46 150.5 33.5513 20 62.0 7.9728 55.3 0.164 3.24 141.0 33.5576 28 63.0 7.9483 54.6 0.152 3.11 135.5 33.5638 21 64.0 7.8797 54.7 0.140 3.04 132.4 33.5729 19 65.0 7.8138 54.6 0.136 3.02 131.3 33.5795 19 66.1 7.8084 54.6 0.134 3.02 131.4 33.5858 35 66.9 7.8271 54.9 0.137 2.99 130.0 33.5913 26 68.0 7.8492 55.5 0.128 2.94 127.9 33.6054 19 69.0 7.8051 55.7 0.123 2.91 126.7 33.6113 16 70.1 7.7417 55.5 0.125 2.88 125.1 33.6358 27 71.4 7.7335 55.1 0.125 2.81 122.0 33.6414 5 71.9 7.7339 54.8 0.122 2.81 122.0 33.6425 20 73.0 7.7370 54.7 0.130 2.80 122.0 33.6450 17 74.0 7.7457 54.6 0.126 2.80 122.0 33.6532 15 75.0 7.7508 54.5 0.127 2.80 122.0 33.6632 16 76.0 7.7491 54.4 0.127 2.81 122.0 33.6678 20 77.0 7.7468 54.3 0.128 2.80 121.9 33.6694 29 78.0 7.7456 54.3 0.130 2.79 121.3 33.6699 29 79.0 7.7448 54.2 0.130 2.77 120.5 33.6703 22 80.0 7.7366 54.2 0.132 2.75 119.7 33.6759 21 81.0 7.7026 54.0 0.123 2.73 118.9 33.6942 24 82.0 7.6676 54.1 0.124 2.71 118.0 33.7084 29 83.0 7.6650 54.1 0.124 2.68 116.4 33.7113 25 84.0 7.6499 54.2 0.122 2.63 114.6 33.7166 20 85.0 7.6346 54.1 0.129 2.59 112.6 33.7195 18 86.0 7.6224 54.0 0.123 2.54 110.7 33.7209 18 87.0 7.5998 54.0 0.128 2.49 108.4 33.7226 21 88.0 7.5701 53.8 0.123 2.42 105.3 33.7258 27 89.0 7.5407 53.7 0.117 2.32 100.8 33.7306 28 90.0 7.5250 53.6 0.118 2.21 96.3 33.7353 22 91.0 7.4754 53.4 0.120 2.14 93.1 33.7472 17 92.0 7.4185 53.2 0.115 2.08 90.6 33.7628 17 93.0 7.4083 53.1 0.119 2.02 88.0 33.7658 21 94.0 7.3912 53.2 0.117 1.95 84.9 33.7737 33 95.0 7.3561 53.0 0.115 1.89 82.1 33.7878 25 96.0 7.3461 52.7 0.112 1.85 80.4 33.7916 21 97.0 7.3428 52.6 0.110 1.82 79.2 33.7929 21 98.0 7.3372 52.5 0.110 1.80 78.3 33.7948 21 99.0 7.3338 52.3 0.112 1.78 77.6 33.7962 21 100.0 7.3328 52.2 0.123 1.77 76.9 33.7967 19 101.0 7.3294 52.2 0.112 1.75 76.3 33.7980 20 102.0 7.3282 52.0 0.111 1.74 75.9 33.7984 24 103.0 7.3248 52.1 0.115 1.73 75.2 33.8000 32 104.0 7.3240 51.9 0.114 1.71 74.5 33.8004 29 105.0 7.3232 52.0 0.116 1.70 73.9 33.8010 17 106.0 7.3190 51.8 0.116 1.69 73.6 33.8028 16 107.0 7.3184 51.8 0.114 1.68 73.2 33.8031 16 108.0 7.3170 51.8 0.111 1.68 73.0 33.8036 16 109.0 7.3161 51.7 0.115 1.67 72.5 33.8039 22 110.0 7.3146 51.7 0.114 1.65 71.6 33.8045 34 111.0 7.3066 51.7 0.112 1.63 70.9 33.8073 32 112.0 7.2989 51.6 0.111 1.62 70.4 33.8101 23 113.0 7.2950 51.4 0.110 1.61 70.1 33.8116 18 114.0 7.2910 51.2 0.115 1.61 69.9 33.8130 19 115.0 7.2873 51.2 0.108 1.60 69.7 33.8144 21 116.0 7.2845 51.1 0.109 1.60 69.5 33.8155 27 117.0 7.2798 51.2 0.112 1.59 69.2 33.8173 32 118.0 7.2778 51.2 0.113 1.59 69.1 33.8182 37 119.0 7.2756 51.2 0.117 1.58 68.8 33.8192 37 120.0 7.2724 51.1 0.113 1.57 68.4 33.8207 33 121.0 7.2698 51.1 0.112 1.57 68.2 33.8222 23 122.0 7.2651 51.1 0.113 1.57 68.2 33.8246 24 123.1 7.2541 51.1 0.110 1.55 67.6 33.8304 18