*2009/03/24 16:19:28.64 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/05/23 01:01:53.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 115 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4671EBC NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.282 119.157 2 Temperature:Primary 'deg C (ITS90)' 6.5224 9.7235 3 Transmissivity %/metre 28.8 54.3 4 Fluorescence:URU:Seapoint mg/m^3 0.87E-01 2.891 5 Oxygen:Dissolved:SBE mL/L 1.605 7.164 6 Oxygen:Dissolved:SBE umol/kg 69.79457 312.1598 7 Salinity:T0:C0 PSS-78 31.8568 33.8922 8 Number_of_bin_records n/a 3 66 $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\2008-05\Pro $END *ADMINISTRATION MISSION : 2008-05 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : C02 EVENT NUMBER : 13 LATITUDE : 48 25.42000 N ! (deg min) LONGITUDE : 125 7.79000 W ! (deg min) ALTIMETER (M) : 4.1 ! 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 : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4054 conductivity:primary ' ' 2399 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 3396 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/03/02 17:55:57 9554 9554 CLEAN 5.0.2 2009/03/02 19:09:35 9512 9512 SHIFTDAT 3.4 2009/03/02 19:33:47 9512 9512 SHIFTDAT 3.4 2009/03/20 19:21:57 9512 9512 SHIFTDAT 3.4 2009/03/20 19:43:12 9512 9512 DELETE 6.3 2009/03/20 20:04:02 9512 3301 CTDEDIT 4.61 2009/03/21 15:45:52 3301 2951 CALIB 11.7 2009/03/24 11:49:50 2951 2951 CALIB 11.7 2009/03/24 13:05:51 2951 2951 FILTERS 4.3 2009/03/24 13:16:12 2951 2951 BINAVE 4.1.1 2009/03/24 13:25:51 2951 115 REMOVECH 8.0 2009/03/24 13:58:05 115 115 CHGUNITS 3.0 2009/03/24 15:31:15 115 115 REORDER 1.2.1 2009/03/24 15:31:56 ? ? HDREDIT2 2.5.1 2009/03/24 16:19:28 ? ? $END $REMARKS -CLEAN functions: 2009/03/02 19:08:04 20 Reset #RECS, MIN & MAX values in header. Interpolation by Channel 1: Scan_Number [n/a] in Pressure 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= 70.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.40 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 109.55 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/03/21 15:45:52 350 records were deleted in this editing session. 55 changes in channel Salinity:T0:C0 -CALIB parameters: 2009/03/24 11:49:50 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 13 Salinity:T0:C0 PSS-78 10 -0.1500000E-02 0.1000000E+01 15 Oxygen:Dissolved:SBE mL/L 10 0.4200000E-01 0.1062500E+01 -CALIB parameters: 2009/03/24 13:05:51 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 -0.4550000E-01 0.1004900E+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. -REMOVECH 2009/03/24 13:58:05 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/03/24 16:19:28 Applied edit header: Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-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\2008-05\2008-36-0013.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 2399 Number of Bytes Per Scan = 38 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 Append System Time to Every Scan System UpLoad Time = May 15 2008 00:52:52 NMEA Latitude = 48 25.42 N NMEA Longitude = 125 07.79 W NMEA UTC (Time) = May 23 2008 01:01:53 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-05 2008-05 Station: C 2 Latitude: Longitude: Depth (m): 138m # nquan = 16 # nvalues = 9554 # 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 = altM: Altimeter [m] # name 10 = dz/dtM: Descent Rate [m/s] # name 11 = pumps: Pump Status # name 12 = sal00: Salinity [PSU] # name 13 = sal11: Salinity, 2 [PSU] # name 14 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 15 = flag: flag # span 0 = 1, 9554 # span 1 = 1.956, 119.551 # span 2 = 6.5193, 10.0612 # span 3 = 6.5194, 10.0737 # span 4 = 3.336127, 3.504956 # span 5 = 3.334615, 3.505504 # span 6 = 67.9655, 85.8916 # span 7 = 7.6923e-02, 3.2161e+00 # span 8 = 1.0781, 3.2650 # span 9 = 0.00, 100.00 # span 10 = -1.699, 1.666 # span 11 = 1, 1 # span 12 = 31.8200, 33.8952 # span 13 = 31.8178, 33.8885 # span 14 = 1.48553, 6.72804 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 15 2008 00:52:52 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 2399, 15-Jan-08, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4700, 16-Jan-08 # sensor 4 = Frequency 4 conductivity, secondary, 3396, 21-Dec-07, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005DR, 5-Mar-08 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1176, 14-Feb-07 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Feb 28 2009 18:13:26, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2008-05\Raw\CTD\2008-05-0013.hex Q:\Crui se_Data_Processing\2008-05\Processing\doc\2008-05-ctd1.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Feb 28 2009 19:21:34, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2008-05\Processing\convert\2008-05-001 3.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 = Mar 02 2009 17:04:37, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2008-05\Processing\wildedit\2008-05-0013 .cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 02 2009 17:07:38, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2008-05\Processing\celltm\2008-05-0013.c nv Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-ctd1.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* The descent rate of the CTD was very noisy. CTDEDIT was used to remove surface records to 4.1db and many records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------- 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 roughly: o ±0.8 ml/l from 0 - 50db o ±0.5 ml/l from 50 – 300db o ±0.15 ml/l below 300db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (-0.15E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.42E-01 1.0625) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.455E-01 1.0049) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T0:C0 er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 4.3 9.7235 28.9 2.672 7.16 312.2 31.8568 13 5.0 9.7082 29.0 2.742 7.16 312.0 31.8594 29 6.1 9.7004 28.8 2.765 7.15 311.5 31.8603 66 7.0 9.7061 29.0 2.739 7.12 310.1 31.8583 41 8.0 9.6653 28.9 2.659 7.05 307.2 31.8634 31 9.0 9.4872 31.5 2.680 7.09 308.7 31.8764 23 10.0 9.5690 31.4 2.773 7.13 310.5 31.8765 22 10.8 9.6414 31.4 2.821 7.08 308.4 31.8671 20 13.4 9.6532 32.1 2.891 7.09 309.1 31.8680 3 14.1 9.6162 30.9 2.880 7.03 306.1 31.8742 30 15.0 9.4360 31.7 2.852 7.01 305.6 31.9080 41 16.0 9.4135 30.9 2.837 7.05 307.3 31.9187 32 17.0 9.5514 30.0 2.879 6.93 301.8 31.8877 29 18.0 9.3381 31.0 2.878 6.78 295.3 31.9233 27 19.0 8.9590 35.0 2.565 6.72 292.9 32.0125 26 20.1 8.7416 40.7 2.228 6.68 291.0 32.0616 44 21.0 8.6331 42.3 2.083 6.61 287.7 32.0898 36 22.0 8.6145 42.3 1.887 6.55 285.3 32.0934 21 23.0 8.3795 44.1 1.776 6.38 277.7 32.1626 23 24.0 8.1143 46.3 1.639 6.17 268.7 32.2339 35 25.0 7.7007 49.1 1.417 6.01 261.8 32.3636 36 26.0 7.5770 50.9 1.121 5.80 252.4 32.4393 31 27.0 7.5652 51.4 0.901 5.55 241.7 32.4889 24 28.0 7.6211 51.8 0.820 5.39 234.9 32.5571 26 29.0 7.6134 52.0 0.730 5.25 228.7 32.5874 31 30.0 7.5499 52.7 0.610 5.22 227.1 32.6381 34 31.0 7.4618 53.4 0.532 5.19 225.8 32.6543 26 32.0 7.4471 53.8 0.463 5.08 221.3 32.6727 31 33.0 7.4939 53.5 0.454 4.78 208.1 32.6953 49 34.0 7.5573 53.4 0.411 4.08 177.6 32.7651 25 35.0 7.6023 53.5 0.360 3.75 163.3 32.8643 20 36.0 7.5968 53.5 0.340 3.60 156.6 32.9388 18 37.0 7.5734 53.3 0.301 3.46 150.8 32.9855 32 38.0 7.4647 53.6 0.268 3.36 146.3 33.1005 44 39.0 7.4215 53.8 0.230 3.33 144.8 33.1371 30 40.0 7.4090 53.9 0.210 3.28 142.9 33.1448 28 41.0 7.3851 54.0 0.196 3.19 138.6 33.1672 20 42.0 7.3518 54.0 0.188 3.13 136.4 33.2199 18 43.0 7.3368 54.1 0.188 3.12 135.5 33.2474 18 44.0 7.3318 54.1 0.177 3.11 135.4 33.2577 22 44.9 7.3281 54.0 0.168 3.09 134.6 33.2625 31 46.0 7.3100 54.1 0.155 3.04 132.1 33.2843 26 47.0 7.2934 54.1 0.157 3.01 131.1 33.3009 20 48.0 7.2754 54.2 0.148 2.99 130.1 33.3123 25 49.0 7.2359 54.2 0.151 2.95 128.4 33.3471 38 50.0 7.1945 54.3 0.146 2.86 124.6 33.3923 24 51.0 7.1853 54.2 0.141 2.80 121.9 33.4171 19 52.0 7.1685 54.2 0.144 2.77 120.4 33.4415 16 53.0 7.1560 54.2 0.128 2.74 119.1 33.4550 18 54.1 7.1301 54.2 0.126 2.69 117.2 33.4787 31 55.2 6.9977 54.3 0.109 2.45 106.8 33.6078 12 56.0 6.9396 54.1 0.105 2.40 104.2 33.6435 21 57.0 6.9022 53.8 0.108 2.36 102.5 33.6624 18 58.0 6.8763 53.7 0.106 2.34 101.7 33.6752 18 59.0 6.8675 53.7 0.107 2.33 101.1 33.6815 24 59.8 6.8563 53.7 0.102 2.31 100.5 33.6870 23 61.0 6.8409 53.5 0.103 2.27 98.9 33.6945 26 62.0 6.8323 53.4 0.102 2.26 98.1 33.6975 21 63.0 6.8179 53.4 0.101 2.24 97.3 33.7030 21 64.1 6.8074 53.4 0.098 2.21 96.3 33.7089 30 65.0 6.7980 53.3 0.096 2.16 94.0 33.7137 34 66.0 6.7729 53.2 0.097 2.11 91.9 33.7318 20 67.0 6.7466 53.1 0.094 2.10 91.4 33.7560 22 68.0 6.7454 53.1 0.096 2.10 91.2 33.7593 24 68.9 6.7443 53.2 0.099 2.09 91.1 33.7614 28 70.0 6.7359 53.1 0.099 2.06 89.7 33.7662 38 71.0 6.7296 53.1 0.096 2.05 89.0 33.7700 24 72.0 6.7267 53.0 0.095 2.03 88.5 33.7741 20 73.0 6.7235 53.0 0.093 2.02 87.8 33.7783 19 74.0 6.7124 53.0 0.096 2.01 87.4 33.7844 23 75.0 6.7099 53.0 0.098 2.00 87.0 33.7889 33 76.0 6.7109 53.0 0.093 1.99 86.4 33.7929 47 77.0 6.7083 53.2 0.095 1.94 84.4 33.8037 29 78.0 6.6916 53.1 0.092 1.90 82.8 33.8234 18 79.0 6.6624 53.0 0.094 1.88 81.8 33.8361 20 80.0 6.6576 53.0 0.091 1.88 81.7 33.8396 21 81.0 6.6569 53.0 0.092 1.88 81.6 33.8405 26 82.0 6.6594 53.0 0.093 1.87 81.3 33.8419 23 83.0 6.6608 53.2 0.095 1.86 80.8 33.8456 21 84.0 6.6475 53.1 0.096 1.84 80.1 33.8508 23 85.1 6.6370 53.1 0.094 1.83 79.5 33.8574 38 86.0 6.6262 53.0 0.096 1.80 78.5 33.8617 27 87.0 6.6167 53.0 0.093 1.79 77.8 33.8651 23 88.0 6.6138 53.0 0.089 1.78 77.5 33.8675 18 89.0 6.6070 52.9 0.092 1.77 77.1 33.8696 16 90.0 6.6027 52.7 0.099 1.76 76.6 33.8713 17 91.0 6.5969 52.8 0.093 1.75 76.3 33.8736 24 91.9 6.5819 52.5 0.090 1.74 75.8 33.8765 32 93.0 6.5710 52.0 0.092 1.73 75.1 33.8783 26 94.0 6.5708 52.2 0.094 1.72 74.7 33.8797 22 95.0 6.5679 52.2 0.090 1.72 74.7 33.8807 19 96.0 6.5661 52.0 0.090 1.71 74.4 33.8819 16 97.0 6.5669 52.1 0.088 1.72 74.6 33.8834 16 98.0 6.5674 52.3 0.087 1.71 74.2 33.8836 19 99.0 6.5680 52.2 0.091 1.70 73.9 33.8847 25 100.1 6.5554 51.9 0.087 1.69 73.4 33.8880 29 100.5 6.5462 51.0 0.088 1.69 73.4 33.8899 3 102.0 6.5440 51.2 0.091 1.67 72.4 33.8899 18 103.0 6.5394 50.9 0.090 1.66 72.3 33.8902 17 104.0 6.5328 50.4 0.092 1.66 72.2 33.8911 14 105.0 6.5296 50.1 0.094 1.66 72.1 33.8918 15 106.0 6.5273 49.9 0.093 1.65 71.9 33.8919 15 107.0 6.5261 49.7 0.089 1.65 71.9 33.8918 20 108.1 6.5264 49.9 0.092 1.66 72.1 33.8922 44 108.9 6.5278 49.8 0.091 1.64 71.5 33.8917 27 110.0 6.5277 49.9 0.090 1.64 71.5 33.8916 15 111.0 6.5257 49.5 0.096 1.65 71.7 33.8916 15 112.0 6.5251 49.5 0.092 1.65 71.8 33.8914 19 113.0 6.5251 49.4 0.091 1.65 71.8 33.8919 22 114.0 6.5254 49.5 0.092 1.65 71.8 33.8915 23 115.0 6.5258 49.5 0.092 1.64 71.4 33.8917 26 116.0 6.5247 49.3 0.091 1.64 71.2 33.8915 30 117.0 6.5235 49.2 0.090 1.63 71.1 33.8918 30 117.9 6.5236 49.0 0.089 1.64 71.2 33.8916 55 119.2 6.5224 48.8 0.092 1.61 69.8 33.8914 34