*2007/02/01 14:51:21.18 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/10/12 05:47:24.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 97 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6B7858BA NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.315 101.635 2 Temperature:Secondary 'deg C (ITS90)' 7.3398 11.1767 3 Transmissivity %/metre 37.5 58.6 4 Fluorescence:URU:Seapoint mg/m^3 0.135 2.546 5 Oxygen:Dissolved:SBE mL/L 1.81 9.085 6 Oxygen:Dissolved:SBE umol/kg 78.71902 395.7108 7 Salinity:T1:C1 PSS-78 32.68 33.8688 8 Number_of_bin_records n/a 6 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\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 : LB05 EVENT NUMBER : 5 LATITUDE : 48 33.98000 N ! (deg min) LONGITUDE : 125 12.15000 W ! (deg min) ALTIMETER (M) : 1.83 ! 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 17:18:41 8651 8651 CLEAN 5.0 2007/01/22 17:45:43 8628 8628 SHIFTDAT 3.4 2007/01/22 18:11:36 8628 8628 SHIFTDAT 3.4 2007/01/23 12:15:48 8628 8628 SHIFTDAT 3.4 2007/01/23 12:40:56 8628 8628 SHIFTDAT 3.4 2007/01/23 13:08:37 8628 8628 DELETE 6.3 2007/01/23 13:33:42 8628 2725 CTDEDIT 4.61 2007/01/25 16:03:14 2725 2177 CALIB 11.7 2007/01/29 15:08:01 2177 2177 FILTERS 4.3 2007/01/29 15:16:55 2177 2177 BINAVE 4.1.1 2007/01/29 15:23:52 2177 97 CALIB 11.7 2007/01/29 17:51:07 97 97 REMOVECH 7.0 2007/01/30 10:09:34 97 97 CHGUNITS 3.0 2007/01/30 11:08:22 97 97 REORDER 1.2.1 2007/01/30 11:08:41 ? ? HDREDIT2 2.5.1 2007/02/01 14:51:21 ? ? $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 91.92 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/01/25 16:03:14 548 records were deleted in this editing session. 36 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/01/29 15:08:01 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 17:51:07 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 10:09:34 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 14:51:21 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\2006-33-0005.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 12 2006 05:47:24 NMEA Latitude = 48 33.98 N NMEA Longitude = 125 12.15 W NMEA UTC (Time) = Oct 12 2006 05:47:24 Store Lat/Lon Data = Add to Header Only Ship: J.P. Tully Cruise: 2006-15 2006-33 Station: LB05 Latitude: Longitude: Depth: 100m # nquan = 16 # nvalues = 8651 # 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, 8651 # span 1 = 1.604, 101.916 # span 2 = 7.3391, 11.1835 # span 3 = 7.3390, 11.1845 # span 4 = 3.460966, 3.687949 # span 5 = 3.460670, 3.687413 # span 6 = 77.1240, 87.5769 # span 7 = 1.2454e-01, 4.3077e+00 # span 8 = 1.0611, 3.0000 # span 9 = 1.20672, 5.87634 # span 10 = 0.00, 100.00 # span 11 = -1.515, 1.632 # span 12 = 0, 1 # span 13 = 32.2494, 33.8738 # span 14 = 32.3153, 33.8708 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 12 2006 05:47:24 # 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 11:20:22, 5.37e # datcnv_in = Q:\Cruise_Data\2006-33\CTD\2006-33-0005.dat Q:\Cruise_Data\2006-33 \CTD\2006-33-ctd.CON # datcnv_skipover = 0 # wildedit_date = Jan 22 2007 12:11:45, 5.37e # wildedit_in = Q:\Cruise_Data\2006-33\CTD\convert\2006-33-0005.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 16:22:30, 5.37e # celltm_in = Q:\Cruise_Data\2006-33\CTD\wildedit\2006-33-0005.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 16:34:23, 5.37e # Derive_in = Q:\Cruise_Data\2006-33\CTD\celltm\2006-33-0005.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 3.1db and records corrupted by shed wakes around 82, 90-93, 95, 97 and 98db and a few from the bottom of the cast; 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 3.3 11.1682 37.5 2.478 9.05 394.1 32.6801 13 4.0 11.1632 37.6 2.510 9.06 394.7 32.6807 42 5.0 11.1650 37.6 2.546 9.09 395.7 32.6809 36 6.0 11.1767 37.7 2.495 9.01 392.5 32.6800 32 7.0 11.1752 38.0 2.510 8.86 386.0 32.6803 25 8.0 11.1338 38.1 2.515 8.71 379.2 32.6829 17 9.0 10.9945 39.8 2.483 8.55 372.3 32.6974 22 10.0 10.9169 42.1 2.388 8.38 364.9 32.7128 24 11.0 10.8160 43.7 2.178 8.23 358.4 32.7338 28 12.0 10.6676 45.4 2.116 8.11 353.1 32.7509 33 13.0 10.6211 45.6 2.086 8.03 349.8 32.7519 28 14.0 10.5890 45.5 2.095 8.00 348.2 32.7508 24 15.0 10.5574 45.4 2.129 7.97 346.9 32.7502 21 16.0 10.5447 45.2 2.130 7.93 345.3 32.7502 19 17.0 10.5409 45.2 2.130 7.89 343.8 32.7503 22 18.0 10.5201 45.3 2.137 7.87 342.6 32.7494 24 19.0 10.4662 45.6 2.130 7.86 342.3 32.7517 33 20.0 10.4141 46.0 2.124 7.74 337.1 32.7575 32 21.0 10.3798 46.3 2.137 7.47 325.3 32.7615 22 22.0 10.3223 46.7 2.047 7.21 314.0 32.7705 20 23.0 10.1833 47.8 1.833 7.01 305.2 32.8034 18 24.0 9.9163 50.8 1.578 6.81 296.6 32.8763 21 25.0 9.7506 52.9 1.376 6.62 288.1 32.9250 29 26.0 9.6921 53.6 1.254 6.39 278.4 32.9359 29 27.0 9.6235 53.8 1.158 6.20 270.0 32.9521 23 28.0 9.4721 54.7 1.039 6.04 262.8 32.9961 19 29.0 9.3954 55.5 0.962 5.86 255.2 33.0234 22 30.0 9.3862 55.6 0.902 5.67 247.0 33.0375 24 31.0 9.2992 56.1 0.792 5.52 240.3 33.0866 22 32.0 9.1974 56.9 0.699 5.41 235.6 33.1247 20 33.0 9.1694 57.1 0.672 5.32 231.5 33.1362 22 34.0 9.1293 57.2 0.637 5.21 226.9 33.1475 24 35.0 9.0933 57.3 0.617 5.08 221.1 33.1568 24 36.0 9.0329 57.4 0.592 4.95 215.5 33.1758 23 37.0 8.9302 57.6 0.553 4.83 210.4 33.2068 20 38.0 8.8028 57.7 0.520 4.73 206.0 33.2461 20 39.0 8.7203 58.0 0.498 4.64 201.8 33.2712 19 40.0 8.7090 58.1 0.491 4.55 197.8 33.2732 20 41.0 8.6587 58.2 0.446 4.46 194.1 33.2875 23 42.0 8.5529 58.5 0.408 4.38 190.8 33.3307 24 43.0 8.5313 58.6 0.393 4.33 188.3 33.3396 22 44.0 8.4920 58.6 0.386 4.29 186.5 33.3528 22 45.0 8.4641 58.6 0.366 4.26 185.2 33.3610 20 46.0 8.4484 58.6 0.361 4.24 184.3 33.3660 20 47.0 8.4444 58.5 0.355 4.22 183.8 33.3673 19 48.0 8.4362 58.5 0.361 4.21 183.3 33.3705 20 49.0 8.4328 58.4 0.356 4.20 182.9 33.3721 22 50.0 8.4305 58.4 0.360 4.20 182.8 33.3729 23 51.0 8.4292 58.3 0.361 4.20 182.7 33.3739 23 52.0 8.4270 58.2 0.362 4.19 182.3 33.3751 21 53.0 8.4232 58.1 0.393 4.17 181.5 33.3759 18 54.0 8.4217 58.1 0.377 4.14 180.1 33.3768 17 55.0 8.4178 58.0 0.387 4.09 177.9 33.3812 20 56.0 8.4006 57.8 0.384 4.00 174.1 33.3943 25 57.0 8.3733 57.5 0.370 3.89 169.5 33.4125 24 58.0 8.2935 57.2 0.353 3.79 165.1 33.4535 20 59.0 8.2376 56.9 0.343 3.70 160.9 33.4753 17 60.0 8.2102 56.9 0.347 3.61 156.9 33.4859 16 61.0 8.1893 57.0 0.337 3.52 153.1 33.4960 18 62.0 8.1400 56.8 0.333 3.43 149.2 33.5188 23 63.0 8.0658 56.7 0.306 3.34 145.4 33.5518 28 64.0 8.0274 56.6 0.289 3.27 142.3 33.5691 22 65.0 8.0129 56.6 0.289 3.23 140.5 33.5756 19 66.0 8.0005 56.6 0.271 3.19 138.8 33.5803 20 67.0 7.9819 56.6 0.266 3.15 136.9 33.5882 27 68.0 7.9671 56.6 0.265 3.08 134.0 33.5947 32 69.0 7.9417 56.5 0.250 3.01 130.9 33.6061 25 70.0 7.8823 56.6 0.242 2.95 128.2 33.6325 20 71.0 7.8854 56.6 0.247 2.90 126.0 33.6310 19 72.0 7.8312 56.6 0.220 2.84 123.6 33.6538 21 73.0 7.8010 56.6 0.208 2.79 121.1 33.6671 20 74.0 7.7695 56.4 0.209 2.73 118.8 33.6815 18 75.0 7.7414 56.4 0.201 2.68 116.5 33.6937 16 76.0 7.7278 56.3 0.198 2.63 114.6 33.7001 15 77.0 7.7059 56.3 0.201 2.59 112.7 33.7101 17 78.0 7.6481 56.3 0.190 2.54 110.5 33.7353 22 79.0 7.6203 56.2 0.182 2.49 108.5 33.7475 25 80.0 7.6051 56.2 0.174 2.47 107.6 33.7545 28 80.8 7.6009 56.1 0.173 2.49 108.1 33.7584 23 83.0 7.5790 55.6 0.169 2.37 102.9 33.7672 22 84.0 7.5708 55.4 0.168 2.32 100.8 33.7702 18 85.0 7.5620 55.3 0.160 2.26 98.3 33.7734 16 86.0 7.5559 55.2 0.163 2.21 96.1 33.7753 14 87.0 7.5463 55.1 0.159 2.17 94.4 33.7790 15 88.0 7.4787 54.3 0.154 2.14 93.1 33.8065 17 89.0 7.4301 53.5 0.149 2.14 93.0 33.8264 26 89.6 7.4086 53.2 0.147 2.16 94.1 33.8391 7 93.0 7.3802 52.1 0.142 1.90 82.5 33.8502 37 94.0 7.3516 51.3 0.139 1.88 81.8 33.8627 24 95.0 7.3477 50.7 0.137 1.88 82.0 33.8647 27 96.0 7.3579 50.4 0.140 1.86 81.0 33.8609 25 96.6 7.3580 50.2 0.137 1.86 80.9 33.8607 6 97.8 7.3534 50.4 0.136 1.85 80.5 33.8631 18 99.1 7.3439 50.3 0.137 1.82 79.2 33.8666 36 100.0 7.3411 50.2 0.138 1.81 78.8 33.8680 38 101.0 7.3398 49.8 0.138 1.81 78.7 33.8686 31 101.6 7.3398 50.0 0.135 1.81 78.7 33.8688 10