*2009/02/20 16:44:51.15 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/09/01 17:32:33.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 104 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 55AA2E2A NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.93 106.89 2 Temperature:Primary 'deg C (ITS90)' 7.2423 10.8574 3 Transmissivity %/metre 37.4 49.2 4 Fluorescence:URU:Seapoint mg/m^3 0.128 1.293 5 PAR uE/m^2/sec 0.522 531.611 6 Salinity:T0:C0 PSS-78 31.5925 33.7086 7 Oxygen:Dissolved:SBE mL/L 1.725 5.053 8 Oxygen:Dissolved:SBE umol/kg 75.03049 220.2614 9 Number_of_bin_records n/a 2 48 $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 ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-10\Pro $END *ADMINISTRATION MISSION : 2008-10 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : E1 EVENT NUMBER : 6 LATITUDE : 48 31.73000 N ! (deg min) LONGITUDE : 125 3.85000 W ! (deg min) WATER DEPTH : 118 ALTIMETER (M) : 10.35 ! 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 ' ' 2173 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' irradiance:primary ' ' 4656 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/02/08 17:09:22 8108 8108 CLEAN 5.0.2 2009/02/08 17:19:30 8087 8087 SHIFTDAT 3.4 2009/02/08 17:29:40 8087 8087 SHIFTDAT 3.4 2009/02/11 14:24:11 8087 8087 SHIFTDAT 3.4 2009/02/11 14:43:09 8087 8087 SHIFTDAT 3.4 2009/02/11 15:02:10 8087 8087 DELETE 6.3 2009/02/11 15:39:13 8087 3027 CTDEDIT 4.61 2009/02/17 14:45:16 3027 2511 CALIB 11.7 2009/02/20 13:06:45 2511 2511 CALIB 11.7 2009/02/20 14:39:09 2511 2511 FILTERS 4.3 2009/02/20 15:33:27 2511 2511 BINAVE 4.1.1 2009/02/20 15:57:23 2511 104 REMOVECH 8.0 2009/02/20 16:27:00 104 104 CHGUNITS 3.0 2009/02/20 16:35:58 104 104 REORDER 1.2.1 2009/02/20 16:37:14 ? ? HDREDIT2 2.5.1 2009/02/20 16:44:51 ? ? $END $REMARKS -CLEAN functions: 2009/02/08 17:18:47 20 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: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.30 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # 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 # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 -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 96.89 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/02/17 14:45:16 516 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2009/02/20 13:06:45 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.2000000E+00 0.1000000E+01 16 Oxygen:Dissolved:SBE mL/L 10 0.9500000E-02 0.1072700E+01 -CALIB parameters: 2009/02/20 14:39:09 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 11 -0.8190000E-01 0.5000000E-04 Pressure -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 2009/02/20 16:27:00 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/02/20 16:44:51 Applied edit header: Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-10\2008-10-0006.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 1766 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 01 2008 17:34:08 NMEA Latitude = 48 31.73 N NMEA Longitude = 125 03.85 W NMEA UTC (Time) = Sep 01 2008 17:32:33 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-10 Station: E1 Latitude: 48 31.71 Longitude: 125 03.84 Depth (m): 118 # nquan = 17 # nvalues = 8108 # 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 = dz/dtM: Descent Rate [m/s] # name 10 = pumps: Pump Status # name 11 = altM: Altimeter [m] # name 12 = par: PAR/Irradiance, Biospherical/Licor # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 16 = flag: flag # span 0 = 1, 8108 # span 1 = 1.096, 106.886 # span 2 = 7.2417, 10.9459 # span 3 = 7.2419, 10.9584 # span 4 = 3.436569, 3.555946 # span 5 = 3.436335, 3.556970 # span 6 = 76.3912, 83.7912 # span 7 = 0.0000e+00, 1.6117e+00 # span 8 = 1.1563, 2.5287 # span 9 = -1.745, 1.656 # span 10 = 0, 1 # span 11 = 0.00, 100.00 # span 12 = 5.2180e-01, 3.5004e+03 # span 13 = 31.5860, 33.7104 # span 14 = 31.5858, 33.7107 # span 15 = 1.66565, 4.84396 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 01 2008 17:34:08 # 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, 2173, 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 # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4656, 11-Feb-03 # datcnv_date = Feb 08 2009 14:57:17, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-10\RAW\CTD\2008-10-0006.hex Q:\Crui se_Data_Processing\2008-10\Processing\doc\2008-10-ctd.con # datcnv_skipover = 0 # wildedit_date = Feb 08 2009 15:44:48, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-10\Processing\convert\2008-10-000 6.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 = Feb 08 2009 16:15:58, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-10\Processing\wildedit\2008-10-0006 .cnv # celltm_alpha = 0.0245, 0.0300 # celltm_tau = 9.5000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 08 2009 16:18:28, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-10\Processing\celltm\2008-10-0006.c nv Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-ctd.con # derive_time_window_docdt = seconds: 2 # file_type = ascii END* The descent rate of the CTD was very noisy with some complete reversals of direction. CTDEDIT was used to remove surface records and records corrupted by shed wakes. --------------------------------------------------------------------- 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: • ±0.6 ml/l from 0 – 125db • ±0.2 ml/l from 125 – 400db • ±0.1 ml/l below 400db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure dbars 10 -99 () (0.2 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.95E-02 1.0727) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.819E-01 0.5E-04) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- --8-- -9-- !Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge Numb !re ure: missi cence: :T0:C0 : n: er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ -------- ------ ----- ---- *END OF HEADER 3.9 10.8574 37.4 0.803 531.6 31.5925 5.05 220.3 39 5.0 10.8295 37.4 0.924 396.7 31.5938 5.05 220.2 30 6.0 10.8004 37.6 1.038 322.5 31.5952 5.02 218.8 28 6.9 10.7037 38.2 1.138 229.6 31.6003 4.93 214.8 34 8.0 10.6377 39.0 1.167 183.9 31.6046 4.86 211.7 24 8.9 10.6019 39.4 1.213 164.4 31.6072 4.84 210.9 20 10.3 10.6021 39.8 1.293 108.6 31.6079 4.81 209.6 8 11.0 10.5322 40.2 1.253 89.7 31.6122 4.75 207.1 26 12.0 10.4589 41.5 1.172 74.4 31.6279 4.68 203.9 27 13.0 10.4215 41.7 1.157 67.7 31.6363 4.63 201.9 39 13.9 10.3904 42.0 1.168 61.0 31.6420 4.61 200.9 39 15.1 10.2627 43.5 0.997 42.2 31.6665 4.41 192.0 16 16.0 10.1840 44.1 0.919 35.7 31.6744 4.30 187.2 17 17.0 10.1509 44.4 0.878 32.7 31.6776 4.23 184.5 19 18.0 10.1311 45.0 0.884 30.4 31.6739 4.16 181.4 14 19.0 9.9920 45.9 0.764 22.8 31.6969 3.99 173.8 23 20.0 9.9760 46.1 0.723 18.7 31.7585 3.96 172.7 21 21.0 9.9591 46.5 0.703 17.7 31.7729 3.98 173.5 28 21.9 9.9529 46.6 0.685 18.2 31.7728 3.98 173.4 32 23.0 9.9351 46.8 0.627 14.9 31.7805 3.96 172.7 48 24.0 9.9354 46.9 0.645 12.6 31.7879 3.93 171.3 26 25.0 9.7834 47.6 0.577 11.6 31.8907 3.80 165.4 24 26.0 9.6656 48.4 0.501 11.0 31.9576 3.66 159.6 43 27.0 9.5641 49.0 0.406 9.2 32.0002 3.52 153.4 32 28.0 9.4734 49.2 0.365 8.0 32.0571 3.41 148.8 24 29.0 9.4205 49.2 0.331 7.4 32.1130 3.37 146.9 27 30.0 9.4176 49.1 0.332 7.1 32.1218 3.37 147.0 30 31.0 9.4029 49.1 0.340 6.3 32.1314 3.37 146.8 42 32.0 9.3886 49.2 0.315 5.2 32.1436 3.35 146.1 23 33.0 9.3782 49.0 0.294 4.8 32.1601 3.35 145.8 18 34.0 9.3727 48.8 0.308 4.5 32.1752 3.34 145.4 23 35.0 9.3629 48.6 0.306 4.3 32.2025 3.32 144.6 35 36.0 9.3309 48.3 0.297 3.8 32.2569 3.29 143.3 24 37.0 9.3079 48.2 0.308 3.3 32.2814 3.27 142.3 24 38.0 9.2902 48.1 0.309 3.0 32.2979 3.24 141.2 36 39.0 9.2570 48.0 0.292 2.9 32.3228 3.22 140.1 28 40.0 9.2261 48.0 0.279 2.7 32.3435 3.20 139.4 21 41.0 9.2106 48.1 0.279 2.4 32.3542 3.19 138.8 25 41.9 9.1977 48.1 0.274 2.2 32.3632 3.18 138.4 31 43.0 9.1490 48.0 0.255 2.0 32.3979 3.12 136.0 24 44.0 9.0682 48.1 0.259 1.8 32.4660 3.06 133.1 14 45.0 8.9436 47.5 0.272 1.7 32.5822 3.01 130.9 14 46.0 8.9421 47.5 0.260 1.6 32.5813 2.98 129.8 15 47.0 8.9402 47.4 0.245 1.5 32.5812 2.97 129.3 10 48.0 8.9267 47.5 0.240 1.4 32.5897 2.97 129.2 23 48.9 8.9043 47.4 0.247 1.3 32.6073 2.96 128.9 28 50.0 8.8669 47.5 0.247 1.2 32.6367 2.93 127.8 25 51.0 8.8297 47.4 0.245 1.1 32.6704 2.89 126.0 19 52.0 8.7487 47.3 0.261 1.1 32.7373 2.85 124.1 17 53.0 8.7078 47.3 0.242 1.0 32.7687 2.82 122.6 16 54.0 8.6787 47.1 0.232 1.0 32.7914 2.80 121.8 18 55.1 8.6707 47.1 0.236 0.9 32.7975 2.78 121.2 29 56.0 8.6147 47.0 0.228 0.9 32.8435 2.74 119.4 31 57.0 8.5532 46.9 0.227 0.8 32.8933 2.71 117.8 23 58.0 8.5234 46.7 0.221 0.8 32.9171 2.68 116.7 19 59.0 8.4826 46.5 0.215 0.8 32.9495 2.66 115.9 21 60.0 8.4615 46.5 0.216 0.8 32.9659 2.65 115.2 25 61.0 8.4356 46.4 0.224 0.7 32.9877 2.63 114.5 25 62.0 8.4029 46.3 0.232 0.7 33.0156 2.61 113.7 26 63.0 8.3852 46.2 0.227 0.7 33.0304 2.60 113.2 34 64.0 8.3757 46.2 0.223 0.7 33.0393 2.59 112.9 26 65.0 8.3665 46.1 0.221 0.7 33.0482 2.58 112.4 20 66.0 8.3330 46.0 0.215 0.7 33.0722 2.57 111.6 20 67.0 8.2371 45.9 0.239 0.6 33.1351 2.52 109.8 25 68.0 7.9974 46.3 0.241 0.6 33.2704 2.46 107.3 29 69.0 7.8371 46.5 0.232 0.6 33.3511 2.42 105.2 26 70.0 7.7993 46.7 0.214 0.6 33.3623 2.41 104.7 27 71.0 7.7282 47.2 0.203 0.6 33.3663 2.44 106.1 31 72.0 7.6769 47.8 0.200 0.6 33.3737 2.47 107.6 26 73.0 7.6180 48.3 0.194 0.6 33.3871 2.48 107.9 19 74.0 7.6072 48.4 0.186 0.6 33.3906 2.47 107.5 17 75.0 7.5776 48.5 0.177 0.6 33.4011 2.47 107.3 19 75.6 7.5610 48.6 0.167 0.6 33.4082 2.46 107.1 7 76.9 7.5501 48.7 0.173 0.6 33.4165 2.42 105.4 26 77.9 7.5524 48.7 0.172 0.6 33.4250 2.37 103.2 18 79.0 7.5598 48.3 0.160 0.6 33.4657 2.31 100.5 16 80.0 7.5571 47.7 0.186 0.6 33.4812 2.26 98.1 18 81.0 7.5569 47.5 0.172 0.6 33.4868 2.23 96.9 21 82.2 7.5251 47.7 0.166 0.5 33.4965 2.21 96.0 15 83.0 7.5111 47.6 0.167 0.5 33.5096 2.16 93.8 21 84.0 7.4680 47.3 0.172 0.5 33.5540 2.08 90.3 20 85.0 7.4470 47.1 0.167 0.5 33.5706 2.01 87.4 22 86.0 7.4231 46.9 0.155 0.5 33.5888 1.97 85.7 24 87.0 7.4134 46.8 0.152 0.5 33.5924 1.96 85.2 24 88.0 7.4030 46.7 0.150 0.5 33.5983 1.96 85.1 26 89.0 7.3976 46.8 0.148 0.5 33.6016 1.95 84.9 28 90.0 7.3856 46.8 0.149 0.5 33.6082 1.95 84.7 30 91.0 7.3619 46.8 0.150 0.5 33.6255 1.92 83.4 32 91.9 7.3518 46.8 0.149 0.5 33.6340 1.89 82.2 25 93.0 7.3398 46.7 0.145 0.5 33.6459 1.86 81.0 20 94.0 7.3266 46.4 0.139 0.5 33.6568 1.84 80.0 17 95.0 7.3240 46.2 0.139 0.5 33.6580 1.83 79.5 17 96.0 7.3123 46.3 0.133 0.5 33.6653 1.82 79.2 21 96.9 7.3131 46.4 0.143 0.5 33.6652 1.82 79.0 19 97.9 7.2967 46.4 0.140 0.5 33.6757 1.80 78.3 28 98.9 7.2817 46.7 0.137 0.5 33.6845 1.78 77.6 22 100.0 7.2820 46.8 0.134 0.5 33.6847 1.78 77.6 19 101.0 7.2756 46.9 0.137 0.5 33.6876 1.78 77.6 19 102.0 7.2734 46.8 0.138 0.5 33.6883 1.78 77.6 26 102.5 7.2700 46.9 0.130 0.5 33.6907 1.79 77.8 2 104.0 7.2525 46.9 0.130 0.5 33.6984 1.76 76.7 35 105.0 7.2482 47.0 0.128 0.5 33.7012 1.75 76.1 32 105.9 7.2469 47.1 0.132 0.5 33.7026 1.75 76.0 28 106.9 7.2423 46.8 0.137 0.5 33.7086 1.73 75.0 8