*2007/09/23 16:40:19.87 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/20 05:53:58.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 109 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : EC82C8E3 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.34 111.117 2 Temperature:Secondary 'deg C (ITS90)' 6.6105 9.2175 3 Fluorescence:URU:Seapoint mg/m^3 0.214 1.407 4 Transmissivity %/metre 10.5 45.8 5 Oxygen:Dissolved:SBE mL/L 1.492 5.018 6 Oxygen:Dissolved:SBE umol/kg 64.88112 218.6851 7 Salinity:T1:C1 PSS-78 31.5516 33.8974 8 Number_of_bin_records n/a 16 151 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 6 F ' ' 1 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\2007-35\Pro $END *ADMINISTRATION MISSION : 2007-35 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : West Coast Vancouver Island & Juan de Fuca Strait STATION : JFD 1 EVENT NUMBER : 72 LATITUDE : 48 21.50000 N ! (deg min) LONGITUDE : 123 57.55000 W ! (deg min) ALTIMETER (M) : 7.485 ! 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 ' ' 953 Oxygen:SBE ' ' 1117 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37M $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/09/15 16:22:52 8607 8607 CLEAN 5.0.2 2007/09/16 15:51:05 8577 8577 SHIFTDAT 3.4 2007/09/16 18:27:57 8577 8577 SHIFTDAT 3.4 2007/09/17 09:15:24 8577 8577 SHIFTDAT 3.4 2007/09/17 09:44:29 8577 8577 SHIFTDAT 3.4 2007/09/17 10:18:55 8577 8577 DELETE 6.3 2007/09/17 10:32:19 8577 2940 CTDEDIT 4.61 2007/09/21 15:49:35 2940 2821 CALIB 11.7 2007/09/21 18:24:59 2821 2821 FILTERS 4.3 2007/09/21 18:31:11 2821 2821 BINAVE 4.1.1 2007/09/21 18:34:34 2821 109 CALIB 11.7 2007/09/23 16:22:42 109 109 REMOVECH 8.0 2007/09/23 16:26:45 109 109 CHGUNITS 3.0 2007/09/23 16:29:22 109 109 REORDER 1.2.1 2007/09/23 16:30:17 ? ? HDREDIT2 2.5.1 2007/09/23 16:40:19 ? ? $END $REMARKS -CLEAN functions: 2007/09/16 15:48:17 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] -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= 0.60 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= -0.70 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=130.00 -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 101.51 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/21 15:49:35 119 records were deleted in this editing session. 14 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:24:59 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.5000000E-01 0.1052200E+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. -CALIB parameters: 2007/09/23 16:22:42 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1308000E+00 0.9855000E+00 -REMOVECH 2007/09/23 16:26:45 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/23 16:40:19 Applied edit header: Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 3: 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\2007-35\2007-35_0072.dat Software Version Seasave Win32 V 5.37m 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 = May 19 2007 22:53:49 NMEA Latitude = 48 21.50 N NMEA Longitude = 123 57.55 W NMEA UTC (Time) = May 20 2007 05:53:58 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: JFD 1 Latitude: Longitude: 120m # nquan = 16 # nvalues = 8607 # 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 = flSP: Fluorescence, Seapoint # name 7 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # 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, 8607 # span 1 = 2.509, 111.512 # span 2 = 6.6034, 9.2334 # span 3 = 6.6026, 9.2330 # span 4 = 3.373006, 3.405730 # span 5 = 3.373223, 3.406007 # span 6 = 1.7949e-01, 2.3004e+00 # span 7 = 54.0145, 82.3443 # span 8 = 1.1636, 2.6899 # span 9 = 1.59301, 5.10364 # span 10 = 0.00, 100.00 # span 11 = -1.127, 1.282 # span 12 = 0, 1 # span 13 = 31.5129, 33.8999 # span 14 = 31.4715, 33.9013 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 19 2007 22:53:49 # 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, 953, 23-Apr-07 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1117, 17-Oct-06 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Sep 14 2007 14:55:52, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0072.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:04:30, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-007 2.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 = Sep 15 2007 15:19:11, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0072 .cnv # celltm_alpha = 0.0300, 0.0200 # celltm_tau = 9.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Sep 15 2007 15:28:52, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0072.c nv Q:\Cruise_Data_Processing\2007-43\Processing\doc\2007-43-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.2db; 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: • ±0.8ml/l from 0 – 50db • ±0.4ml/l from 50 to 200db • ±0.2ml/l below 200db • data below 1200db are considered unreliable by the manufacturer. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.5E-01 1.0522) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.1308 0.9855) $END !--1--- ---2---- ---3--- --4-- --5--- --6-- ---7---- -8-- !Pressu Temperat Fluores Trans Oxygen Oxyge Salinity Numb !re ure: cence: missi : n: :T1:C1 er_o ! Secondar URU: vity Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ------- ----- ------ ----- -------- ---- *END OF HEADER 3.3 9.2175 1.407 40.0 5.02 218.7 31.5516 16 4.0 9.1953 1.388 40.2 4.94 215.4 31.5612 42 5.0 9.0597 1.319 40.9 4.87 212.4 31.6026 34 6.0 8.9461 1.227 42.6 4.84 211.0 31.6331 30 7.0 8.9442 1.279 42.7 4.82 209.8 31.6331 30 8.0 8.9440 1.231 42.7 4.78 208.1 31.6329 30 9.0 8.9302 1.196 42.7 4.74 206.4 31.6365 27 10.0 8.9053 1.183 42.7 4.71 205.3 31.6413 27 11.0 8.8967 1.139 42.8 4.69 204.4 31.6432 27 12.0 8.8928 1.141 42.7 4.68 203.8 31.6431 30 13.0 8.8884 1.149 42.7 4.67 203.5 31.6436 28 14.0 8.8870 1.125 42.7 4.66 203.0 31.6453 27 15.0 8.8849 1.128 42.6 4.66 202.9 31.6471 25 16.0 8.8824 1.173 42.7 4.65 202.6 31.6472 20 17.0 8.8851 1.152 42.7 4.62 201.4 31.6464 22 18.0 8.8814 1.130 42.7 4.56 198.9 31.6473 22 19.0 8.8755 1.095 42.6 4.50 196.0 31.6485 22 20.0 8.8445 1.057 42.8 4.44 193.3 31.6551 25 21.0 8.7443 0.920 43.5 4.38 191.0 31.6771 26 22.0 8.7230 0.886 43.6 4.35 189.4 31.6939 27 23.0 8.6988 0.800 44.0 4.32 188.0 31.7088 25 24.0 8.6930 0.841 44.0 4.29 186.9 31.7118 23 25.0 8.6883 0.782 44.0 4.27 186.0 31.7154 23 26.0 8.6761 0.706 44.1 4.25 185.0 31.7248 23 27.0 8.6653 0.724 44.1 4.22 183.9 31.7348 24 28.0 8.6622 0.663 44.1 4.18 182.3 31.7385 23 29.0 8.6568 0.667 44.3 4.15 180.6 31.7436 21 30.0 8.6189 0.617 44.1 4.11 179.3 31.7891 18 31.0 8.5614 0.587 44.1 4.08 177.9 31.8315 22 32.0 8.5450 0.556 44.0 4.05 176.7 31.8456 23 33.0 8.5393 0.532 44.1 4.03 175.7 31.8477 25 34.0 8.5263 0.524 44.2 4.01 174.7 31.8537 28 35.0 8.5174 0.480 44.5 3.99 173.8 31.8607 26 36.0 8.5081 0.486 44.3 3.97 172.9 31.8747 23 37.0 8.4968 0.521 43.7 3.96 172.3 31.8901 21 38.0 8.4838 0.492 43.6 3.94 171.7 31.9004 22 39.0 8.4763 0.476 43.5 3.93 171.1 31.9059 22 40.0 8.4704 0.486 43.5 3.91 170.6 31.9122 24 41.0 8.4667 0.475 43.5 3.90 169.9 31.9158 24 42.0 8.4628 0.478 43.4 3.89 169.4 31.9210 24 43.0 8.4587 0.471 43.6 3.88 168.9 31.9261 23 44.0 8.4543 0.457 43.9 3.87 168.4 31.9336 22 45.0 8.4490 0.480 44.0 3.85 167.6 31.9408 22 46.0 8.4366 0.438 44.6 3.82 166.4 31.9724 21 47.0 8.4215 0.434 45.6 3.79 165.0 32.0090 24 48.0 8.3978 0.449 45.8 3.74 163.1 32.0523 28 49.0 8.3416 0.426 45.8 3.68 160.2 32.1253 27 50.0 8.3101 0.387 45.8 3.62 157.6 32.1628 22 51.0 8.2726 0.388 45.6 3.56 155.2 32.1950 23 52.0 8.1871 0.379 44.5 3.50 152.5 32.2424 24 53.0 8.1298 0.389 43.8 3.43 149.5 32.3359 25 54.0 8.1161 0.372 43.6 3.37 146.8 32.3652 22 55.0 8.0467 0.361 42.0 3.32 144.3 32.4575 21 56.0 7.9744 0.355 37.9 3.26 141.9 32.5254 21 57.0 7.9613 0.341 36.9 3.21 139.6 32.5350 20 58.0 7.9404 0.347 37.4 3.16 137.5 32.5609 22 59.0 7.8632 0.333 36.7 3.11 135.3 32.6681 27 60.0 7.8418 0.317 37.8 3.06 133.3 32.7428 34 61.0 7.8447 0.301 41.9 3.02 131.6 32.7741 27 62.0 7.8377 0.298 41.9 2.99 130.4 32.7807 21 63.0 7.8275 0.272 41.9 2.97 129.4 32.7964 20 64.0 7.8178 0.300 41.7 2.95 128.5 32.8108 20 65.0 7.7993 0.287 41.0 2.93 127.7 32.8218 20 66.0 7.7797 0.303 39.6 2.91 126.8 32.8296 24 67.0 7.7611 0.303 37.5 2.89 126.0 32.8354 28 68.0 7.7499 0.301 36.2 2.87 125.0 32.8386 28 69.0 7.7412 0.315 35.2 2.83 123.4 32.8406 25 70.0 7.7219 0.319 33.0 2.78 120.9 32.8462 22 71.0 7.6766 0.304 31.0 2.70 117.4 32.8920 20 72.0 7.6455 0.309 29.8 2.63 114.3 32.9350 21 73.0 7.5743 0.296 30.4 2.56 111.4 33.0243 24 74.0 7.4031 0.293 25.3 2.49 108.5 33.2063 26 75.0 7.3777 0.295 24.5 2.44 106.0 33.2367 25 76.0 7.3404 0.277 23.7 2.39 104.1 33.2782 22 77.0 7.2901 0.297 21.7 2.36 102.6 33.3162 21 78.0 7.2636 0.294 20.8 2.33 101.3 33.3423 21 79.0 7.2499 0.293 20.3 2.30 100.0 33.3574 21 80.0 7.2399 0.297 20.2 2.27 98.7 33.3700 24 81.0 7.2319 0.273 20.0 2.23 96.9 33.3836 27 82.0 7.1985 0.298 19.7 2.17 94.4 33.4186 26 83.0 7.1601 0.279 19.5 2.10 91.2 33.4514 24 84.0 7.1145 0.301 19.4 2.02 88.0 33.4933 24 85.0 7.0117 0.283 18.6 1.96 85.3 33.5935 23 86.0 6.9027 0.259 18.5 1.91 83.2 33.6980 21 87.0 6.8491 0.255 17.7 1.88 81.6 33.7448 22 88.0 6.8209 0.222 16.6 1.84 80.2 33.7662 21 89.0 6.8093 0.245 15.6 1.82 79.0 33.7745 23 90.0 6.7992 0.240 15.2 1.79 77.9 33.7817 24 91.0 6.7908 0.235 14.9 1.77 76.9 33.7881 26 92.0 6.7832 0.228 14.5 1.75 76.0 33.7939 26 93.0 6.7756 0.227 13.9 1.73 75.2 33.7997 25 94.0 6.7734 0.228 13.7 1.71 74.5 33.8014 26 95.0 6.7661 0.242 13.3 1.70 73.9 33.8068 26 96.0 6.7617 0.233 12.9 1.68 73.3 33.8099 26 97.0 6.7583 0.274 12.9 1.67 72.8 33.8126 22 98.0 6.7549 0.266 12.8 1.66 72.4 33.8153 20 99.0 6.7525 0.246 12.6 1.65 72.0 33.8172 18 100.0 6.7483 0.243 12.6 1.65 71.8 33.8202 20 101.0 6.7444 0.246 12.3 1.64 71.5 33.8229 22 102.0 6.7438 0.247 12.1 1.63 71.1 33.8234 24 103.0 6.7434 0.260 12.1 1.63 70.8 33.8237 25 104.0 6.7405 0.258 11.6 1.62 70.4 33.8259 31 105.0 6.7371 0.267 10.8 1.61 69.9 33.8283 38 106.0 6.7272 0.261 10.5 1.59 69.1 33.8343 34 107.0 6.7089 0.259 11.0 1.57 68.3 33.8446 26 108.0 6.6858 0.254 11.1 1.55 67.6 33.8576 26 109.0 6.6490 0.227 11.3 1.54 67.1 33.8781 31 110.1 6.6282 0.241 10.7 1.53 66.5 33.8888 46 111.1 6.6105 0.214 11.0 1.49 64.9 33.8974 151