*2009/03/24 16:20:13.25 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/05/26 04:29:54.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 83 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 55A5BFB NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.068 84.951 2 Temperature:Primary 'deg C (ITS90)' 6.5244 10.7073 3 Transmissivity %/metre 12.2 56.4 4 Fluorescence:URU:Seapoint mg/m^3 0.93E-01 8.918 5 Oxygen:Dissolved:SBE mL/L 2.8 8.211 6 Oxygen:Dissolved:SBE umol/kg 121.7688 357.9048 7 Salinity:T0:C0 PSS-78 31.6126 33.7976 8 Number_of_bin_records n/a 18 56 $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 : LBP02 EVENT NUMBER : 93 LATITUDE : 50 4.01000 N ! (deg min) LONGITUDE : 127 54.22000 W ! (deg min) WATER DEPTH : 97 ALTIMETER (M) : 14.58 ! 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 ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 2102 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 18:14:29 7826 7826 CLEAN 5.0.2 2009/03/02 19:27:58 7770 7770 SHIFTDAT 3.4 2009/03/02 19:50:19 7770 7770 SHIFTDAT 3.4 2009/03/20 19:38:20 7770 7770 SHIFTDAT 3.4 2009/03/20 19:59:40 7770 7770 DELETE 6.3 2009/03/20 20:14:55 7770 2484 CTDEDIT 4.61 2009/03/23 17:22:18 2484 2215 CALIB 11.7 2009/03/24 11:57:38 2215 2215 CALIB 11.7 2009/03/24 13:11:54 2215 2215 FILTERS 4.3 2009/03/24 13:22:01 2215 2215 BINAVE 4.1.1 2009/03/24 13:28:31 2215 83 REMOVECH 8.0 2009/03/24 13:58:27 83 83 CHGUNITS 3.0 2009/03/24 15:31:28 83 83 REORDER 1.2.1 2009/03/24 15:32:08 ? ? HDREDIT2 2.5.1 2009/03/24 16:20:13 ? ? $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= -0.30 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 75.61 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/03/23 17:22:18 269 records were deleted in this editing session. 1 change in channel Salinity:T0:C0 -CALIB parameters: 2009/03/24 11:57:38 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 -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 0.4200000E-01 0.1062500E+01 -CALIB parameters: 2009/03/24 13:11:54 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 13:58:27 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/03/24 16:20:13 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\2008-05-0093.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 1766 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 23 2008 16:44:06 NMEA Latitude = 50 04.01 N NMEA Longitude = 127 54.22 W NMEA UTC (Time) = May 26 2008 04:29:54 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-05 2008-05 Station: LBP02 Latitude: Longitude: Depth (m): 97 # nquan = 16 # nvalues = 7826 # 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, 7826 # span 1 = 1.072, 85.605 # span 2 = 6.5180, 11.3794 # span 3 = 6.5174, 11.3462 # span 4 = 3.357492, 3.584551 # span 5 = 3.357385, 3.581015 # span 6 = 34.9463, 92.0460 # span 7 = 8.0586e-02, 9.6264e+00 # span 8 = 1.5027, 3.7790 # span 9 = 0.00, 100.00 # span 10 = -1.236, 1.251 # span 11 = 0, 1 # span 12 = 31.2510, 33.8008 # span 13 = 31.2565, 33.8031 # span 14 = 2.59773, 7.96462 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 23 2008 16:44:06 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 1766, 07-May-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, 2102, 07-May-08, 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 18:05:40, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2008-05\Raw\CTD\2008-05-0093.hex Q:\Crui se_Data_Processing\2008-05\Processing\doc\2008-05-ctd2.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Feb 28 2009 19:31:57, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2008-05\Processing\convert\2008-05-009 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 17:02:12, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2008-05\Processing\wildedit\2008-05-0093 .cnv # celltm_alpha = 0.0245, 0.0300 # celltm_tau = 9.5000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 02 2009 17:12:18, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2008-05\Processing\celltm\2008-05-0093.c nv Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-ctd2.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove surface records to 2.6db and records corrupted by shed wakes around 6 and 85db and 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. 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 ! ---------------------- ------ ---- ------ ------------ 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 3.1 10.7073 17.0 5.247 8.21 357.9 31.6126 42 4.0 10.5062 17.3 5.280 8.03 350.0 31.6469 44 5.0 9.9268 15.8 6.631 8.13 354.5 31.7001 30 5.9 9.2168 12.2 8.482 7.74 337.2 31.8130 24 7.2 8.9717 12.7 8.918 6.84 298.2 31.9124 18 8.0 8.6031 19.5 6.349 6.52 284.0 32.0583 34 9.0 8.4037 34.2 4.496 6.34 276.1 32.1492 29 10.0 8.3543 38.5 3.526 6.14 267.2 32.1761 26 11.0 8.2495 41.6 2.649 6.00 261.2 32.2342 25 12.0 8.0276 46.7 1.880 5.92 257.8 32.3423 29 13.0 7.9517 47.8 1.498 5.80 252.8 32.3815 29 14.0 7.9163 47.5 1.273 5.77 251.2 32.4038 24 15.0 7.8623 48.1 1.132 5.69 247.7 32.4238 21 16.0 7.7210 50.1 0.911 5.59 243.3 32.4880 18 17.0 7.6299 51.9 0.744 5.49 239.0 32.5314 25 18.0 7.5574 52.4 0.560 5.40 235.0 32.5871 38 19.0 7.5355 52.5 0.503 5.32 231.4 32.6148 32 20.0 7.5213 52.4 0.461 5.28 229.8 32.6409 23 21.0 7.5020 52.4 0.430 5.28 229.7 32.6499 20 22.0 7.4892 52.6 0.412 5.25 228.7 32.6609 20 23.0 7.4834 52.6 0.386 5.20 226.3 32.6666 25 24.0 7.4609 52.8 0.340 5.07 220.9 32.6898 31 25.0 7.4103 52.9 0.358 4.92 214.2 32.7504 34 26.0 7.3783 52.8 0.312 4.83 210.4 32.7892 25 27.0 7.3333 53.0 0.283 4.78 208.1 32.8338 21 28.0 7.2883 53.2 0.275 4.76 207.0 32.8705 20 29.0 7.2793 53.3 0.260 4.74 206.1 32.8819 24 30.0 7.2705 53.1 0.273 4.67 203.2 32.8937 31 31.0 7.2233 53.3 0.269 4.57 198.7 32.9376 27 32.0 7.1274 54.1 0.234 4.52 196.8 33.0309 23 33.0 7.1220 54.2 0.214 4.51 196.4 33.0383 22 34.0 7.1208 54.2 0.222 4.51 196.2 33.0432 23 35.0 7.1200 54.2 0.209 4.48 194.9 33.0457 29 36.0 7.1051 54.3 0.215 4.38 190.5 33.0695 31 37.0 7.0616 54.5 0.192 4.28 186.4 33.1335 26 38.0 7.0434 54.5 0.198 4.22 183.6 33.1592 22 39.0 7.0283 54.6 0.189 4.16 180.9 33.1810 21 40.0 7.0064 54.7 0.182 4.07 177.3 33.2083 24 41.0 6.9643 54.5 0.181 3.97 172.8 33.2528 29 42.0 6.9345 54.5 0.180 3.80 165.1 33.2854 30 43.0 6.8462 54.5 0.171 3.71 161.4 33.3869 24 44.0 6.8438 54.7 0.173 3.71 161.4 33.3914 22 45.0 6.8457 54.7 0.165 3.72 162.0 33.3912 22 46.0 6.8468 54.7 0.170 3.72 162.0 33.3908 26 47.0 6.8451 54.5 0.175 3.71 161.4 33.3936 27 48.0 6.8447 54.4 0.169 3.69 160.5 33.3951 26 49.0 6.8429 54.7 0.186 3.68 160.3 33.3993 22 50.0 6.8410 54.7 0.164 3.65 158.8 33.4028 24 51.0 6.8275 54.8 0.161 3.60 156.7 33.4197 25 52.0 6.8129 54.9 0.154 3.55 154.6 33.4394 28 53.0 6.8029 54.8 0.155 3.51 152.6 33.4611 22 54.0 6.7808 55.1 0.151 3.47 151.0 33.4902 20 55.0 6.7744 55.1 0.147 3.44 149.9 33.5101 21 56.0 6.7670 55.2 0.145 3.42 148.9 33.5253 24 57.0 6.7615 55.3 0.147 3.40 148.1 33.5414 31 58.0 6.7427 55.4 0.133 3.38 146.9 33.5500 30 59.0 6.7351 55.3 0.128 3.35 145.7 33.5585 24 60.0 6.7207 55.4 0.129 3.33 145.0 33.5657 20 61.0 6.7170 55.3 0.133 3.32 144.5 33.5757 20 62.0 6.7133 55.4 0.125 3.30 143.7 33.5834 21 63.0 6.7079 55.6 0.123 3.28 142.7 33.5904 24 64.0 6.7012 55.5 0.116 3.24 141.1 33.6019 31 65.0 6.7038 55.7 0.118 3.21 139.8 33.6311 27 66.0 6.7188 55.9 0.110 3.21 139.8 33.6599 23 67.0 6.7421 56.0 0.116 3.22 140.1 33.6683 21 68.0 6.7450 56.0 0.116 3.22 140.3 33.6698 21 69.0 6.7546 56.1 0.116 3.22 140.0 33.6734 21 70.0 6.7527 56.1 0.113 3.19 138.6 33.6756 25 71.0 6.7337 56.0 0.106 3.15 137.2 33.6830 28 72.0 6.7369 56.2 0.109 3.10 135.0 33.7111 25 73.0 6.7547 56.4 0.109 2.99 130.2 33.7284 23 74.0 6.6004 56.1 0.101 2.92 126.8 33.7347 26 75.0 6.5509 55.9 0.104 2.88 125.4 33.7526 31 76.0 6.5514 56.0 0.097 2.88 125.0 33.7685 27 77.0 6.5573 56.1 0.096 2.87 124.9 33.7751 21 78.0 6.5561 56.2 0.095 2.87 124.6 33.7787 20 79.0 6.5531 56.1 0.095 2.87 124.9 33.7799 19 80.0 6.5496 56.1 0.095 2.88 125.0 33.7806 22 81.0 6.5481 56.2 0.099 2.87 124.9 33.7821 29 82.0 6.5475 56.2 0.093 2.86 124.2 33.7833 38 83.0 6.5402 56.2 0.094 2.84 123.3 33.7879 47 84.0 6.5262 56.2 0.094 2.81 122.4 33.7917 55 84.9 6.5244 56.2 0.094 2.80 121.8 33.7976 56