*2009/03/24 16:19:28.37 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/05/22 21:24:55.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 91 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 65DD8130 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.975 92.83 2 Temperature:Primary 'deg C (ITS90)' 6.6505 9.7954 3 Transmissivity %/metre 20.3 55.2 4 Fluorescence:URU:Seapoint mg/m^3 0.95E-01 6.668 5 Oxygen:Dissolved:SBE mL/L 2.01 7.668 6 Oxygen:Dissolved:SBE umol/kg 87.4137 334.1082 7 Salinity:T0:C0 PSS-78 31.9208 33.8038 8 Number_of_bin_records n/a 1 40 $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 : LB05 EVENT NUMBER : 7 LATITUDE : 48 33.96000 N ! (deg min) LONGITUDE : 125 11.93000 W ! (deg min) ALTIMETER (M) : 11.99 ! 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 17:55:26 8520 8520 CLEAN 5.0.2 2009/03/02 19:09:02 8481 8481 SHIFTDAT 3.4 2009/03/02 19:33:19 8481 8481 SHIFTDAT 3.4 2009/03/20 19:21:29 8481 8481 SHIFTDAT 3.4 2009/03/20 19:42:45 8481 8481 DELETE 6.3 2009/03/20 20:03:44 8481 2394 CTDEDIT 4.61 2009/03/21 15:11:42 2394 2053 CALIB 11.7 2009/03/24 11:49:44 2053 2053 CALIB 11.7 2009/03/24 13:05:45 2053 2053 FILTERS 4.3 2009/03/24 13:16:06 2053 2053 BINAVE 4.1.1 2009/03/24 13:25:48 2053 91 REMOVECH 8.0 2009/03/24 13:58:04 91 91 CHGUNITS 3.0 2009/03/24 15:31:14 91 91 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 83.46 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/03/21 15:11:42 341 records were deleted in this editing session. 114 changes in channel Salinity:T0:C0 -CALIB parameters: 2009/03/24 11:49:44 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 13:05:45 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 13:58:04 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\2008-36-0007.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 14 2008 14:51:57 NMEA Latitude = 48 33.96 N NMEA Longitude = 125 11.93 W NMEA UTC (Time) = May 22 2008 21:24:55 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-32 Station: LB05 Latitude: Longitude: Depth (m): 103m # nquan = 16 # nvalues = 8520 # 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, 8520 # span 1 = 1.733, 93.458 # span 2 = 6.6485, 9.8704 # span 3 = 6.6479, 9.8789 # span 4 = 3.374558, 3.495692 # span 5 = 3.374835, 3.495248 # span 6 = 49.0136, 86.2823 # span 7 = 8.7912e-02, 7.3333e+00 # span 8 = 1.1917, 3.5079 # span 9 = 0.00, 100.00 # span 10 = -1.699, 1.649 # span 11 = 0, 1 # span 12 = 31.5368, 33.8069 # span 13 = 31.3427, 33.7994 # span 14 = 1.77600, 7.39614 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 14 2008 14:51:57 # 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 18:13:21, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2008-05\Raw\CTD\2008-05-0007.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 19:21:28, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2008-05\Processing\convert\2008-05-000 7.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 17:04:31, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2008-05\Processing\wildedit\2008-05-0007 .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 17:07:29, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2008-05\Processing\celltm\2008-05-0007.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 noisy. CTDEDIT was used to remove surface records to 2.8db 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 3.0 9.6527 20.3 3.380 7.65 333.5 31.9235 14 4.0 9.7850 20.5 2.908 7.64 333.0 31.9241 20 5.0 9.7954 22.6 3.192 7.67 334.1 31.9208 28 5.7 9.7555 22.1 3.583 7.66 334.0 31.9223 12 7.3 9.6601 22.2 4.771 7.57 329.7 31.9228 7 8.0 9.4722 21.4 5.692 7.50 326.7 31.9264 20 9.0 9.4381 20.7 6.668 7.36 320.6 31.9263 17 10.0 9.4256 23.7 6.465 7.26 316.3 31.9315 23 10.9 9.4253 26.8 5.894 7.19 313.1 31.9384 15 11.9 9.4126 28.4 5.248 7.10 309.3 31.9439 36 13.0 9.4043 28.5 5.271 7.08 308.6 31.9520 23 14.0 9.4045 29.1 4.967 7.08 308.3 31.9560 22 15.0 9.3898 29.9 4.537 7.05 307.0 31.9667 30 16.0 9.3743 31.0 4.275 7.02 305.8 31.9754 34 17.0 9.3432 31.3 4.248 6.99 304.4 31.9844 26 18.0 9.3116 31.9 4.119 6.97 303.7 31.9895 29 19.0 9.2816 32.7 3.798 6.94 302.3 31.9939 35 20.0 9.2481 32.6 3.836 6.84 297.9 32.0055 34 21.0 9.1419 33.9 3.574 6.75 293.9 32.0296 22 22.0 9.0759 35.0 3.432 6.70 292.1 32.0492 20 23.0 9.0217 36.0 3.148 6.67 290.5 32.0603 19 24.0 8.9819 37.0 2.923 6.61 287.8 32.0674 25 25.0 8.8899 38.3 2.638 6.55 285.1 32.0838 35 26.0 8.7920 39.6 2.517 6.42 279.5 32.1140 31 27.0 8.7052 39.3 2.352 6.05 263.7 32.1381 24 28.0 8.4652 42.6 1.915 5.68 247.2 32.2533 23 29.0 8.1068 47.2 1.373 5.33 232.1 32.4362 29 30.0 8.0690 48.9 1.076 5.30 230.8 32.5920 30 31.0 7.9606 49.6 0.889 5.32 231.6 32.5760 22 32.0 7.8488 51.1 0.790 5.18 225.7 32.5891 21 33.0 8.0969 48.3 0.789 5.09 221.6 32.6479 23 33.9 8.1708 47.5 0.901 5.06 220.3 32.6577 27 35.1 8.2490 46.8 0.936 4.97 216.6 32.6793 21 36.0 8.1924 46.6 0.904 4.99 217.4 32.6859 21 37.0 8.1307 47.1 0.880 5.03 218.8 32.6866 17 38.0 8.1094 47.5 0.850 5.04 219.2 32.6841 17 39.0 8.0828 47.9 0.841 5.03 219.2 32.6811 22 40.3 8.0518 48.2 0.803 4.97 216.5 32.6821 15 41.0 7.9918 48.5 0.772 4.96 216.0 32.7019 26 42.0 7.8812 49.2 0.675 4.97 216.2 32.7247 19 43.0 7.8215 49.9 0.637 4.96 215.7 32.7298 19 44.0 7.8138 50.2 0.640 4.95 215.3 32.7386 23 45.0 7.8076 50.5 0.578 4.94 215.1 32.7404 32 46.0 7.7739 50.7 0.554 4.94 215.0 32.7423 39 47.0 7.7510 50.8 0.553 4.92 214.3 32.7560 27 48.0 7.7450 50.8 0.559 4.92 214.0 32.7590 22 49.0 7.7462 50.8 0.510 4.91 213.7 32.7586 20 50.0 7.7416 50.9 0.553 4.92 214.0 32.7588 22 51.0 7.7213 51.1 0.515 4.93 214.8 32.7609 28 52.0 7.6864 51.3 0.491 4.92 214.2 32.7607 37 53.0 7.6662 51.5 0.471 4.88 212.4 32.7653 30 54.0 7.6695 51.5 0.470 4.86 211.4 32.7787 22 55.0 7.6848 51.1 0.516 4.84 210.7 32.7856 21 56.0 7.6632 51.3 0.487 4.82 209.9 32.7920 27 57.0 7.6602 51.5 0.475 4.80 209.1 32.7979 26 58.0 7.6470 51.5 0.472 4.79 208.4 32.8013 22 59.0 7.6366 51.7 0.468 4.76 207.3 32.8030 19 60.0 7.6312 51.8 0.450 4.74 206.1 32.8120 19 61.0 7.6138 52.0 0.438 4.70 204.7 32.8187 25 62.0 7.6307 51.9 0.440 4.58 199.3 32.8428 40 63.0 7.5952 51.9 0.380 4.50 195.8 32.8876 25 64.0 7.4088 54.4 0.283 4.35 189.4 32.9273 19 65.0 7.3879 54.9 0.244 4.12 179.2 32.9520 17 66.0 7.3567 55.2 0.209 3.88 168.7 32.9856 16 67.0 7.3418 55.2 0.171 3.73 162.2 33.0383 18 68.0 7.3096 54.9 0.161 3.79 164.7 33.1176 27 69.2 7.2730 54.9 0.139 3.53 153.6 33.1837 15 70.0 7.2579 54.8 0.123 3.40 147.9 33.2097 24 71.0 7.2387 54.8 0.117 3.26 141.8 33.2399 18 72.0 7.1462 55.0 0.114 3.11 135.2 33.3614 15 73.0 7.1024 54.9 0.107 2.96 128.8 33.4115 14 74.0 7.0592 54.8 0.104 2.85 123.8 33.4519 16 75.1 6.9483 54.3 0.101 2.87 124.9 33.5613 24 76.0 6.9008 54.2 0.105 2.76 119.9 33.6075 17 77.0 6.8685 54.0 0.113 2.47 107.5 33.6383 24 78.0 6.8302 53.7 0.109 2.41 105.0 33.6648 17 79.0 6.8136 53.3 0.105 2.37 103.2 33.6763 15 80.0 6.8000 53.5 0.100 2.33 101.5 33.6876 14 81.0 6.7817 53.3 0.096 2.30 99.9 33.7017 16 82.0 6.7580 53.3 0.099 2.27 98.5 33.7192 19 83.0 6.7471 53.3 0.095 2.24 97.3 33.7277 26 84.0 6.7308 53.1 0.099 2.19 95.4 33.7422 36 84.9 6.7082 52.5 0.099 2.15 93.5 33.7593 34 86.0 6.6986 52.0 0.099 2.12 92.2 33.7663 22 87.0 6.6948 52.0 0.097 2.09 90.9 33.7695 18 88.0 6.6760 51.0 0.098 2.06 89.8 33.7841 16 89.0 6.6592 50.3 0.104 2.05 89.1 33.7977 15 90.0 6.6577 50.4 0.097 2.05 88.9 33.7980 18 90.9 6.6553 50.4 0.101 2.06 89.6 33.7998 20 92.5 6.6521 50.4 0.099 2.01 87.4 33.8027 1 92.8 6.6505 50.3 0.097 2.01 87.5 33.8038 21