*2007/02/01 14:51:24.65 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/10/14 00:05:22.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 110 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4E760282 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.124 112.004 2 Temperature:Secondary 'deg C (ITS90)' 8.5461 11.8387 3 Transmissivity %/metre 32.2 55 4 Fluorescence:URU:Seapoint mg/m^3 0.102 1.729 5 Oxygen:Dissolved:SBE mL/L 1.356 4.733 6 Oxygen:Dissolved:SBE umol/kg 59.02602 206.3522 7 Salinity:T1:C1 PSS-78 31.5636 32.9903 8 Number_of_bin_records n/a 12 28 $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 : EFF07 EVENT NUMBER : 23 LATITUDE : 49 1.23000 N ! (deg min) LONGITUDE : 125 9.37000 W ! (deg min) ALTIMETER (M) : 8.47 ! 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 17:24:11 19529 19529 CLEAN 5.0 2007/01/22 17:51:04 19015 19015 SHIFTDAT 3.4 2007/01/22 18:16:45 19015 19015 SHIFTDAT 3.4 2007/01/23 12:20:56 19015 19015 SHIFTDAT 3.4 2007/01/23 12:46:03 19015 19015 SHIFTDAT 3.4 2007/01/23 13:13:48 19015 19015 DELETE 6.3 2007/01/23 13:37:07 19015 1784 CTDEDIT 4.61 2007/01/26 13:23:13 1784 1769 CALIB 11.7 2007/01/29 15:09:13 1769 1769 FILTERS 4.3 2007/01/29 15:18:11 1769 1769 BINAVE 4.1.1 2007/01/29 15:24:30 1769 110 CALIB 11.7 2007/01/29 17:51:12 110 110 REMOVECH 7.0 2007/01/30 10:09:37 110 110 CHGUNITS 3.0 2007/01/30 11:08:25 110 110 REORDER 1.2.1 2007/01/30 11:08:44 ? ? HDREDIT2 2.5.1 2007/02/01 14:51:24 ? ? $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 102.35 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/01/26 13:23:13 15 records were deleted in this editing session. 18 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/01/29 15:09:13 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 0.2530000E-01 0.1067100E+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 17:51:12 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 10:09:37 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 14:51:24 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\2006-33-0023.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 14 2006 00:05:22 NMEA Latitude = 49 01.23 N NMEA Longitude = 125 09.37 W NMEA UTC (Time) = Oct 14 2006 00:05:22 Store Lat/Lon Data = Add to Header Only Ship: J.P. Tully Cruise: 2006-33 Station: EFF07 Latitude: Longitude: Depth: 118m # nquan = 16 # nvalues = 19529 # 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, 19529 # span 1 = 2.081, 112.351 # span 2 = 8.5466, 12.3665 # span 3 = 8.5455, 12.4486 # span 4 = 3.479035, 3.667102 # span 5 = 3.478633, 3.671472 # span 6 = 70.0682, 86.1991 # span 7 = 9.5238e-02, 3.4615e+00 # span 8 = 1.1233, 2.8254 # span 9 = 1.34205, 5.36659 # span 10 = 0.00, 100.00 # span 11 = -0.908, 1.813 # span 12 = 0, 1 # span 13 = 31.4333, 32.9988 # span 14 = 31.3892, 32.9965 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 14 2006 00:05:22 # 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 11:21:12, 5.37e # datcnv_in = Q:\Cruise_Data\2006-33\CTD\2006-33-0023.dat Q:\Cruise_Data\2006-33 \CTD\2006-33-ctd.CON # datcnv_skipover = 0 # wildedit_date = Jan 22 2007 12:12:53, 5.37e # wildedit_in = Q:\Cruise_Data\2006-33\CTD\convert\2006-33-0023.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 16:23:41, 5.37e # celltm_in = Q:\Cruise_Data\2006-33\CTD\wildedit\2006-33-0023.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 16:35:42, 5.37e # Derive_in = Q:\Cruise_Data\2006-33\CTD\celltm\2006-33-0023.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 2.8db; 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 () (0.253E-01 1.0671) 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 11.8387 32.2 1.729 4.73 206.4 31.5636 26 4.0 11.8056 37.4 1.507 4.50 196.0 31.6619 28 5.0 11.6937 42.7 1.455 4.28 186.8 31.7046 23 6.0 11.3116 44.1 1.329 4.16 181.3 31.8235 23 7.0 11.0337 43.6 1.157 4.06 176.9 31.8896 20 8.0 10.9721 45.6 1.128 3.96 172.4 31.9092 19 9.0 10.9574 45.1 1.104 3.85 167.7 31.9142 19 10.0 10.9154 45.8 1.024 3.74 162.9 31.9289 19 11.0 10.7621 46.7 0.852 3.64 158.8 31.9887 19 12.0 10.6638 49.2 0.658 3.58 156.0 32.0281 16 13.0 10.4670 52.6 0.567 3.54 154.1 32.0981 17 14.0 10.4403 53.7 0.489 3.50 152.5 32.1071 18 15.0 10.4242 53.8 0.433 3.47 151.2 32.1124 19 16.0 10.4055 53.9 0.419 3.45 150.3 32.1217 18 17.0 10.3949 53.7 0.385 3.44 149.7 32.1283 19 18.0 10.3759 53.9 0.359 3.42 149.2 32.1343 18 19.0 10.3523 54.5 0.343 3.41 148.7 32.1454 18 20.0 10.3441 54.7 0.328 3.40 148.1 32.1505 19 21.0 10.3334 54.8 0.301 3.38 147.1 32.1535 18 22.0 10.3187 54.8 0.275 3.34 145.7 32.1593 18 23.0 10.2936 54.8 0.266 3.30 143.8 32.1678 19 24.0 10.2641 54.8 0.248 3.26 142.1 32.1768 19 25.0 10.2173 54.8 0.235 3.22 140.5 32.1902 18 26.0 10.1510 54.9 0.210 3.19 139.1 32.2124 19 27.0 10.1213 55.0 0.198 3.16 137.7 32.2211 18 28.0 10.0828 55.0 0.186 3.12 135.9 32.2335 19 29.0 10.0719 54.9 0.181 3.06 133.5 32.2372 18 30.0 10.0413 55.0 0.164 3.00 130.7 32.2499 19 31.0 9.9872 54.9 0.157 2.94 128.0 32.2696 18 32.0 9.9292 54.8 0.149 2.87 125.0 32.2808 19 33.0 9.8779 54.7 0.139 2.80 122.0 32.2983 19 34.0 9.8283 54.5 0.139 2.72 118.7 32.3117 18 35.0 9.7843 54.5 0.133 2.64 115.0 32.3238 19 36.0 9.7653 54.4 0.143 2.56 111.6 32.3296 19 37.0 9.6917 54.3 0.134 2.50 108.7 32.3443 18 38.0 9.6286 54.0 0.122 2.45 106.8 32.3645 19 39.0 9.6005 53.8 0.124 2.42 105.5 32.3741 19 40.0 9.5579 53.7 0.125 2.40 104.4 32.3959 19 41.0 9.5326 53.3 0.123 2.37 103.3 32.4341 18 42.0 9.4839 52.5 0.122 2.34 102.1 32.4758 14 43.0 9.4409 52.3 0.121 2.31 100.7 32.4874 13 44.0 9.4255 52.0 0.122 2.28 99.1 32.5034 14 45.0 9.4106 51.7 0.124 2.23 97.0 32.5162 14 46.0 9.3687 51.3 0.120 2.17 94.6 32.5433 14 47.0 9.2565 50.3 0.119 2.12 92.1 32.6062 14 48.0 9.1629 49.2 0.123 2.05 89.4 32.6577 15 49.0 9.0962 48.3 0.121 2.01 87.3 32.6884 14 50.0 9.0671 48.2 0.117 1.97 85.8 32.6950 14 51.0 9.0360 48.2 0.119 1.94 84.4 32.7031 14 52.0 8.9486 47.8 0.119 1.91 83.1 32.7511 13 53.0 8.9135 46.7 0.121 1.88 81.7 32.7792 14 54.0 8.9145 46.2 0.117 1.84 80.0 32.7841 14 55.0 8.9133 46.0 0.116 1.80 78.3 32.7861 14 56.0 8.9108 46.0 0.112 1.76 76.8 32.7871 12 57.0 8.8225 45.3 0.114 1.73 75.4 32.8373 12 58.0 8.7477 44.5 0.116 1.70 73.8 32.8685 14 59.0 8.7368 44.5 0.121 1.66 72.2 32.8705 14 60.0 8.7258 44.4 0.116 1.62 70.6 32.8746 14 61.0 8.7016 44.5 0.115 1.58 69.0 32.8820 14 62.0 8.6843 44.8 0.111 1.55 67.4 32.8854 13 63.0 8.6562 45.1 0.109 1.52 66.0 32.8904 14 64.0 8.6407 45.8 0.106 1.49 64.8 32.8891 14 65.0 8.6255 46.7 0.104 1.46 63.7 32.8886 14 66.0 8.5852 48.2 0.103 1.45 63.0 32.8948 13 67.0 8.5738 49.1 0.105 1.43 62.3 32.8984 14 68.0 8.5719 49.0 0.108 1.42 61.8 32.9029 14 69.0 8.5699 48.7 0.104 1.41 61.4 32.9073 14 70.0 8.5636 48.3 0.104 1.40 61.1 32.9146 13 71.0 8.5608 48.0 0.106 1.39 60.7 32.9179 14 72.0 8.5580 47.6 0.102 1.39 60.5 32.9228 14 73.0 8.5565 47.1 0.103 1.38 60.2 32.9260 13 74.0 8.5611 46.4 0.104 1.38 60.0 32.9294 14 75.0 8.5530 46.3 0.106 1.38 59.9 32.9323 14 76.0 8.5505 46.4 0.106 1.37 59.8 32.9339 13 77.0 8.5504 46.4 0.106 1.37 59.6 32.9342 14 78.0 8.5480 46.5 0.105 1.37 59.5 32.9351 13 79.0 8.5473 46.5 0.103 1.37 59.4 32.9361 14 80.0 8.5471 46.4 0.110 1.36 59.3 32.9368 13 81.0 8.5478 46.3 0.104 1.36 59.3 32.9383 14 82.0 8.5489 45.6 0.104 1.36 59.2 32.9403 13 83.0 8.5491 45.5 0.108 1.36 59.1 32.9406 14 84.0 8.5490 45.4 0.105 1.36 59.0 32.9410 13 85.0 8.5470 45.5 0.102 1.36 59.0 32.9417 13 86.0 8.5461 45.5 0.105 1.36 59.1 32.9423 14 87.0 8.5464 45.4 0.106 1.36 59.2 32.9429 13 88.0 8.5465 45.3 0.110 1.37 59.5 32.9432 13 89.0 8.5475 44.9 0.107 1.37 59.6 32.9451 14 90.0 8.5527 44.0 0.104 1.38 59.9 32.9481 13 91.0 8.5612 42.8 0.108 1.38 60.2 32.9526 14 92.0 8.5641 42.2 0.108 1.40 60.9 32.9543 13 93.0 8.5633 42.0 0.103 1.41 61.5 32.9552 14 94.0 8.5616 42.4 0.106 1.43 62.2 32.9564 14 95.0 8.5693 42.1 0.110 1.44 62.8 32.9609 14 96.0 8.5774 41.0 0.109 1.46 63.5 32.9644 14 97.0 8.5873 40.4 0.111 1.47 64.1 32.9681 14 98.0 8.5899 40.2 0.116 1.49 64.8 32.9691 14 99.0 8.5914 40.1 0.116 1.50 65.4 32.9698 15 100.0 8.5934 39.9 0.116 1.52 66.1 32.9711 14 101.0 8.5938 39.3 0.118 1.53 66.5 32.9783 15 102.0 8.5944 38.8 0.118 1.54 66.9 32.9824 14 103.0 8.5953 38.8 0.135 1.55 67.4 32.9832 15 104.0 8.5968 38.6 0.162 1.56 67.7 32.9848 16 105.0 8.5976 38.5 0.116 1.56 68.0 32.9858 15 106.0 8.5983 38.4 0.114 1.57 68.3 32.9863 17 107.0 8.5982 38.5 0.113 1.58 68.6 32.9860 16 108.0 8.5990 38.4 0.114 1.58 68.9 32.9869 18 109.0 8.5996 38.3 0.116 1.59 69.2 32.9884 19 110.0 8.5998 38.3 0.113 1.59 69.2 32.9898 20 111.0 8.5999 38.2 0.117 1.58 68.8 32.9903 23 112.0 8.5999 38.0 0.118 1.56 67.9 32.9899 25