*2007/04/23 09:55:07.43 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2007/03/30 21:56:01.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 79 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 380DA813 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.151 80.886 2 Temperature:Secondary 'deg C (ITS90)' 7.1789 7.5227 3 Transmissivity %/metre 43.8 48.9 4 Fluorescence:URU:Seapoint mg/m^3 0.1 0.77 5 Oxygen:Dissolved:SBE mL/L 4.618 6.17 6 Oxygen:Dissolved:SBE umol/kg 201.3404 269.506 7 Salinity:T1:C1 PSS-78 28.2063 30.6743 8 Number_of_bin_records n/a 26 52 $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\2007-11\CTD\derive\200 $END *ADMINISTRATION MISSION : 2007-11 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Aquaculture Oceanography SCIENTIST : Stucchi D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : KN3N EVENT NUMBER : 42 LATITUDE : 50 40.69000 N ! (deg min) LONGITUDE : 126 4.08000 W ! (deg min) ALTIMETER (M) : 2.05 ! 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 ' ' 2968 conductivity:primary ' ' 1766 pressure ' ' 75636 temperature:secondary ' ' 2374 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005 Oxygen:SBE ' ' 1117 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/04/12 15:18:08 6839 6839 CLEAN 5.0 2007/04/12 15:35:14 6769 6769 SHIFTDAT 3.4 2007/04/13 12:28:36 6769 6769 SHIFTDAT 3.4 2007/04/13 12:44:30 6769 6769 SHIFTDAT 3.4 2007/04/13 13:00:56 6769 6769 SHIFTDAT 3.4 2007/04/13 13:17:34 6769 6769 DELETE 6.3 2007/04/13 13:29:34 6769 2622 CTDEDIT 4.61 2007/04/20 11:58:29 2622 2441 FILTERS 4.3 2007/04/20 16:32:50 2441 2441 BINAVE 4.1.1 2007/04/20 16:36:35 2441 79 CALIB 11.7 2007/04/20 17:07:54 79 79 REMOVECH 7.0 2007/04/20 17:08:31 79 79 CHGUNITS 3.0 2007/04/23 09:39:34 79 79 REORDER 1.2.1 2007/04/23 09:53:09 ? ? HDREDIT2 2.5.1 2007/04/23 09:55:07 ? ? $END $REMARKS -CLEAN functions: 2007/04/12 15:20:09 20 Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 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= -0.50 Salinity was recalculated after shift -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: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift=110.00 -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 71.38 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/04/20 11:58:29 181 records were deleted in this editing session. No data values were changed. -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: 2007/04/20 17:07:54 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2007-11\CTD\doc\2007-11-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.1368000E+00 0.1000000E+01 -REMOVECH 2007/04/20 17:08:31 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: 2007/04/23 09:55:07 Applied edit header: Q:\Cruise_Data\2007-11\CTD\doc\2007-11-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\2007-11\2007-11-0042.dat Software Version Seasave Win32 V 5.37c Temperature SN = 2968 Conductivity SN = 1766 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Mar 30 2007 21:56:04 NMEA Latitude = 50 40.69 N NMEA Longitude = 126 04.08 W NMEA UTC (Time) = Mar 30 2007 21:56:01 Store Lat/Lon Data = Add to Header Only Ship: Vector VECTOR Cruise: 2007-11 Station: KN3N Latitude: Longitude: Depth 88m # nquan = 16 # nvalues = 6839 # 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, 6839 # span 1 = 1.123, 81.376 # span 2 = 6.2505, 7.5237 # span 3 = 5.7451, 7.5244 # span 4 = 0.101773, 3.179647 # span 5 = 0.148323, 3.179862 # span 6 = 24.6489, 90.0204 # span 7 = 0.0000e+00, 1.3993e+00 # span 8 = 2.3272, 2.9841 # span 9 = 4.47190, 7.50126 # span 10 = 0.00, 100.00 # span 11 = -0.943, 0.880 # span 12 = 0, 1 # span 13 = 0.7964, 30.6783 # span 14 = 1.2041, 30.6799 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Mar 30 2007 21:56:04 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2968, 23-Dec-06 # sensor 1 = Frequency 1 conductivity, primary, 1766, 23-Dec-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-June-99 # sensor 3 = Frequency 3 temperature, secondary, 2374, 21-Dec-06 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 23-Dec-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005, 28-Dec-06 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1117, 17-Oct-06 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Apr 12 2007 12:19:49, 5.37e # datcnv_in = Q:\Cruise_Data\2007-11\CTD\2007-11-0042.dat Q:\Cruise_Data\2007-11 \CTD\2007-11-ctd.con # datcnv_skipover = 0 # wildedit_date = Apr 12 2007 13:33:53, 5.37e # wildedit_in = Q:\Cruise_Data\2007-11\CTD\convert\2007-11-0042.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 = Apr 12 2007 14:49:31, 5.37e # celltm_in = Q:\Cruise_Data\2007-11\CTD\wildedit\2007-11-0042.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Apr 12 2007 14:53:57, 5.37e # Derive_in = Q:\Cruise_Data\2007-11\CTD\celltm\2007-11-0042.cnv Q:\Cruise_Data\ 2006-01\Raw\2006-01-001.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.9db and a few records from the bottom of the cast. ---------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The SBE dissolved oxygen data in the CTD files should be considered, roughly: • ±0.3ml/l from the surface to 250m • ±0.1ml/l below 200m ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.1368 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 3.2 7.2467 43.8 0.530 6.17 269.4 28.2285 40 4.0 7.2476 43.8 0.534 6.17 269.5 28.2063 36 5.0 7.2402 43.9 0.589 6.15 268.6 28.2190 32 6.0 7.2242 44.0 0.647 6.13 267.7 28.2946 30 7.0 7.2139 44.1 0.690 6.09 265.8 28.3386 30 8.0 7.1914 44.1 0.665 6.04 263.6 28.5387 29 9.0 7.1941 44.1 0.770 5.99 261.7 28.5657 28 10.0 7.1789 44.9 0.696 5.96 260.2 28.8652 29 11.0 7.1853 45.3 0.681 5.93 258.8 29.0167 28 12.0 7.1872 45.3 0.651 5.89 257.0 29.0817 28 13.0 7.2011 45.5 0.633 5.82 254.2 29.1960 28 14.0 7.2278 45.9 0.532 5.75 250.8 29.3638 28 15.0 7.2565 46.3 0.484 5.67 247.5 29.5721 28 16.0 7.2713 46.6 0.458 5.61 244.9 29.6531 28 17.0 7.2879 46.9 0.481 5.59 244.0 29.6920 29 18.0 7.2764 46.8 0.437 5.57 243.2 29.7835 28 19.0 7.2686 46.8 0.460 5.53 241.1 29.8573 28 20.0 7.2973 47.2 0.418 5.47 238.6 29.8931 28 21.0 7.3205 47.6 0.337 5.43 237.0 29.9080 29 22.0 7.3205 47.6 0.334 5.41 236.2 29.9186 28 23.0 7.3107 47.5 0.328 5.41 235.8 29.9318 28 24.0 7.3128 47.5 0.323 5.39 235.3 29.9409 27 25.0 7.3103 47.6 0.314 5.38 234.6 29.9647 28 26.0 7.3167 47.7 0.299 5.36 233.8 29.9700 28 27.0 7.3223 47.8 0.313 5.36 233.6 29.9997 27 28.0 7.3184 47.8 0.313 5.35 233.5 30.0343 28 29.0 7.3150 47.7 0.287 5.33 232.5 30.0503 28 30.0 7.3284 48.1 0.249 5.30 231.1 30.1126 29 31.0 7.3459 48.3 0.250 5.27 229.8 30.1431 28 32.0 7.3504 48.4 0.231 5.24 228.7 30.1508 28 33.0 7.3567 48.4 0.221 5.22 227.8 30.1627 29 34.0 7.3594 48.4 0.230 5.20 227.0 30.1677 28 35.0 7.3632 48.5 0.279 5.19 226.2 30.1815 29 36.0 7.3676 48.6 0.306 5.16 225.3 30.1993 29 37.0 7.3734 48.6 0.300 5.14 224.4 30.2262 29 38.0 7.3794 48.7 0.219 5.13 223.6 30.2565 29 39.0 7.3859 48.8 0.183 5.11 222.8 30.2949 28 40.0 7.3917 48.8 0.172 5.09 221.8 30.3288 29 41.0 7.3957 48.9 0.165 5.06 220.8 30.3496 29 42.0 7.4040 48.8 0.180 5.05 220.0 30.3689 28 43.0 7.4082 48.8 0.169 5.03 219.3 30.3787 29 44.0 7.4124 48.9 0.147 5.01 218.4 30.3879 28 45.0 7.4178 48.8 0.166 4.99 217.4 30.3995 29 46.0 7.4252 48.8 0.166 4.97 216.5 30.4176 29 47.0 7.4309 48.8 0.165 4.95 215.8 30.4321 30 48.0 7.4350 48.7 0.139 4.94 215.2 30.4440 29 49.0 7.4367 48.7 0.142 4.92 214.7 30.4494 30 50.0 7.4376 48.7 0.140 4.91 214.2 30.4538 30 51.0 7.4387 48.7 0.141 4.90 213.6 30.4587 30 52.0 7.4403 48.7 0.138 4.86 212.1 30.4669 30 53.0 7.4551 48.7 0.153 4.84 211.0 30.5080 30 54.0 7.4684 48.6 0.128 4.82 210.0 30.5397 31 55.0 7.4725 48.8 0.120 4.80 209.2 30.5512 26 56.0 7.4784 48.7 0.119 4.78 208.5 30.5689 30 57.0 7.4807 48.7 0.114 4.77 207.9 30.5767 30 58.0 7.4870 48.6 0.114 4.75 207.2 30.5924 30 59.0 7.4903 48.6 0.109 4.74 206.6 30.5998 32 60.0 7.4919 48.5 0.115 4.73 206.1 30.6030 30 61.0 7.4933 48.4 0.114 4.72 205.8 30.6059 32 62.0 7.4950 48.4 0.109 4.71 205.4 30.6095 31 63.0 7.4969 48.3 0.107 4.70 205.1 30.6138 33 64.0 7.4996 48.2 0.109 4.69 204.6 30.6199 34 65.0 7.5018 48.2 0.107 4.68 204.2 30.6251 34 66.0 7.5047 48.1 0.106 4.68 203.9 30.6319 35 67.0 7.5053 48.0 0.108 4.67 203.7 30.6339 33 68.0 7.5056 47.9 0.107 4.67 203.4 30.6347 35 69.0 7.5066 47.9 0.108 4.66 203.1 30.6363 28 70.0 7.5113 47.7 0.104 4.66 203.0 30.6480 33 71.0 7.5128 47.5 0.104 4.65 202.7 30.6511 34 72.0 7.5139 47.5 0.104 4.64 202.5 30.6534 34 73.0 7.5152 47.5 0.104 4.64 202.3 30.6563 34 74.0 7.5167 47.3 0.104 4.63 202.0 30.6587 34 75.0 7.5174 47.4 0.105 4.63 201.8 30.6600 34 76.0 7.5191 47.3 0.101 4.62 201.6 30.6630 34 77.0 7.5198 47.3 0.103 4.62 201.6 30.6648 34 78.0 7.5214 47.3 0.102 4.62 201.4 30.6688 40 79.0 7.5218 47.4 0.105 4.62 201.3 30.6699 49 80.0 7.5219 47.5 0.102 4.62 201.4 30.6708 52 80.9 7.5227 47.3 0.100 4.62 201.4 30.6743 42