*2007/09/23 16:40:18.65 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/19 21:39:13.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 137 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 34AE8CFF NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.281 138.714 2 Temperature:Secondary 'deg C (ITS90)' 6.7162 9.6326 3 Fluorescence:URU:Seapoint mg/m^3 0.195 1.828 4 Transmissivity %/metre 14.5 42.6 5 Oxygen:Dissolved:SBE mL/L 1.593 5.763 6 Oxygen:Dissolved:SBE umol/kg 69.27753 251.224 7 Salinity:T1:C1 PSS-78 31.2607 33.8342 8 Number_of_bin_records n/a 5 45 $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 : JFG2 EVENT NUMBER : 60 LATITUDE : 48 32.29000 N ! (deg min) LONGITUDE : 124 39.96000 W ! (deg min) ALTIMETER (M) : 4.71 ! 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 16:21:23 8380 8380 CLEAN 5.0.2 2007/09/16 15:49:30 8348 8348 SHIFTDAT 3.4 2007/09/16 18:26:32 8348 8348 SHIFTDAT 3.4 2007/09/17 09:06:19 8348 8348 SHIFTDAT 3.4 2007/09/17 09:43:05 8348 8348 SHIFTDAT 3.4 2007/09/17 10:17:27 8348 8348 DELETE 6.3 2007/09/17 10:31:17 8348 3159 CTDEDIT 4.61 2007/09/21 14:44:20 3159 2802 CALIB 11.7 2007/09/21 18:24:25 2802 2802 FILTERS 4.3 2007/09/21 18:30:38 2802 2802 BINAVE 4.1.1 2007/09/21 18:34:19 2802 137 CALIB 11.7 2007/09/23 16:22:40 137 137 REMOVECH 8.0 2007/09/23 16:26:43 137 137 CHGUNITS 3.0 2007/09/23 16:29:14 137 137 REORDER 1.2.1 2007/09/23 16:30:10 ? ? HDREDIT2 2.5.1 2007/09/23 16:40:18 ? ? $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 128.92 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/21 14:44:20 357 records were deleted in this editing session. 9 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:24:25 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 16:22:40 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 16:26:43 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/23 16:40:18 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_0060.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 14:39:05 NMEA Latitude = 48 32.29 N NMEA Longitude = 124 39.96 W NMEA UTC (Time) = May 19 2007 21:39:13 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: JFG2 Latitude: Longitude: 141 m # nquan = 16 # nvalues = 8380 # 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, 8380 # span 1 = 0.575, 138.917 # span 2 = 6.7162, 9.8287 # span 3 = 6.7144, 9.8016 # span 4 = 3.376252, 3.423276 # span 5 = 3.162835, 3.430224 # span 6 = 1.7949e-01, 2.1832e+00 # span 7 = 27.2351, 80.7940 # span 8 = 1.2027, 3.3480 # span 9 = 1.68985, 6.60540 # span 10 = 0.00, 100.00 # span 11 = -2.311, 1.773 # span 12 = 0, 1 # span 13 = 30.9082, 33.8333 # span 14 = 28.6644, 33.8358 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 19 2007 14:39:05 # 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 14:55:40, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0060.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:04:12, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-006 0.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 15:18:54, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0060 .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 15:28:32, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0060.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 3.1db and many records corrupted by shed wakes; 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 9.6326 1.053 37.1 5.76 251.2 31.2607 12 4.0 9.5434 1.220 35.5 5.74 250.2 31.2870 35 5.0 9.5109 1.410 36.1 5.71 248.9 31.2868 34 6.0 9.4681 1.495 38.8 5.66 246.9 31.3077 27 7.0 9.5023 1.473 39.7 5.61 244.5 31.3003 22 8.0 9.4318 1.663 39.3 5.57 242.7 31.3554 21 9.0 9.3453 1.775 39.1 5.53 240.9 31.4451 20 10.0 9.3252 1.828 38.7 5.49 239.2 31.4589 27 11.3 9.1890 1.648 38.4 5.06 220.6 31.5440 10 12.0 9.1571 1.642 39.4 4.98 216.9 31.5597 22 13.0 8.9831 1.351 40.8 4.90 213.3 31.6433 17 14.0 8.8402 1.187 41.7 4.85 211.2 31.7127 14 15.0 8.8311 1.093 41.9 4.81 209.8 31.7190 13 16.0 8.8347 1.030 42.2 4.79 208.7 31.7234 14 17.0 8.8352 0.934 42.4 4.76 207.4 31.7253 16 18.0 8.8334 0.874 42.4 4.73 206.1 31.7269 19 18.8 8.8307 0.870 42.3 4.70 205.0 31.7287 18 20.0 8.8264 0.816 42.3 4.65 202.8 31.7315 29 21.0 8.8186 0.804 42.3 4.61 200.6 31.7352 19 22.0 8.8144 0.772 42.2 4.55 198.4 31.7387 17 23.0 8.8127 0.776 42.3 4.52 196.9 31.7413 17 24.0 8.8030 0.772 42.2 4.49 195.4 31.7467 21 25.0 8.7133 0.724 42.3 4.44 193.4 31.7724 24 26.0 8.6619 0.696 42.5 4.36 190.1 31.7896 26 27.0 8.6627 0.702 42.5 4.28 186.6 31.7908 19 28.0 8.6680 0.684 42.5 4.22 183.9 31.7961 16 29.0 8.6117 0.620 42.5 4.18 182.0 31.8411 15 30.0 8.4977 0.544 42.6 4.14 180.4 31.9153 16 31.0 8.4578 0.518 42.4 4.11 178.9 31.9515 18 32.0 8.4216 0.516 42.0 4.07 177.3 31.9874 25 33.0 8.4076 0.475 41.6 4.03 175.5 32.0083 24 34.0 8.4069 0.468 41.3 3.99 173.7 32.0246 23 35.0 8.4047 0.486 41.0 3.96 172.5 32.0332 20 36.0 8.3947 0.486 40.9 3.94 171.6 32.0427 18 37.0 8.3808 0.489 40.0 3.92 170.7 32.0752 20 38.0 8.3737 0.512 38.7 3.90 169.8 32.0966 21 39.0 8.3663 0.515 38.1 3.88 168.9 32.1166 21 40.0 8.3525 0.519 36.9 3.87 168.4 32.1357 22 41.0 8.3499 0.530 36.5 3.86 168.0 32.1425 23 42.0 8.3495 0.535 35.8 3.85 167.6 32.1473 20 43.0 8.3474 0.550 35.3 3.84 167.4 32.1533 16 44.0 8.3464 0.571 34.9 3.84 167.2 32.1592 15 45.0 8.3461 0.546 34.2 3.84 167.0 32.1638 14 46.0 8.3460 0.560 33.7 3.83 166.8 32.1643 18 47.1 8.3458 0.553 33.4 3.82 166.4 32.1653 27 48.4 8.3449 0.553 33.4 3.79 165.0 32.1681 5 49.0 8.3404 0.562 33.1 3.78 164.7 32.1724 18 50.0 8.3375 0.568 32.7 3.78 164.5 32.1754 16 51.0 8.3342 0.555 32.5 3.77 164.2 32.1774 16 52.0 8.3266 0.564 32.1 3.77 164.0 32.1806 17 53.0 8.3229 0.539 31.8 3.76 163.7 32.1839 23 54.0 8.3209 0.527 31.5 3.75 163.5 32.1866 29 54.9 8.3200 0.549 32.0 3.75 163.2 32.1890 21 56.0 8.3187 0.522 31.8 3.74 162.9 32.1929 17 57.0 8.3169 0.532 31.6 3.74 162.8 32.1946 15 58.0 8.3138 0.548 31.2 3.73 162.6 32.1970 15 59.0 8.3121 0.549 30.8 3.73 162.5 32.1982 19 59.9 8.3103 0.545 30.6 3.73 162.3 32.2004 23 61.2 8.3110 0.576 30.9 3.72 162.1 32.2031 15 62.0 8.3107 0.589 31.2 3.72 162.1 32.2038 19 63.0 8.3114 0.612 31.0 3.72 162.1 32.2051 21 64.0 8.3144 0.605 30.7 3.72 162.1 32.2071 29 65.0 8.3214 0.596 30.5 3.72 161.8 32.2100 25 66.0 8.3188 0.600 30.2 3.71 161.4 32.2155 18 67.0 8.3086 0.606 29.8 3.70 161.0 32.2310 17 68.0 8.3051 0.617 29.4 3.68 160.4 32.2369 17 69.0 8.2980 0.618 28.6 3.66 159.4 32.2476 20 70.0 8.2819 0.631 28.4 3.63 158.1 32.2707 32 71.0 8.2248 0.611 27.7 3.60 156.7 32.3379 30 72.0 8.2096 0.598 27.2 3.59 156.4 32.3478 27 73.0 8.1921 0.586 26.7 3.60 156.6 32.3592 25 73.7 8.1855 0.577 26.0 3.59 156.5 32.3620 13 75.1 8.1834 0.575 26.2 3.51 152.9 32.3629 19 76.0 8.1659 0.554 25.8 3.49 152.1 32.3744 17 77.0 8.1514 0.571 25.4 3.48 151.6 32.3844 15 78.0 8.1357 0.577 25.2 3.47 151.2 32.3936 14 79.0 8.1264 0.552 24.6 3.47 151.0 32.3975 17 80.0 8.1182 0.547 24.4 3.45 150.3 32.4007 24 81.0 8.1069 0.508 24.4 3.40 147.9 32.4062 39 82.0 8.0981 0.484 25.2 3.30 143.5 32.4105 24 83.0 8.0818 0.485 26.3 3.23 140.5 32.4216 19 84.0 7.9396 0.485 26.1 3.17 138.0 32.5807 17 85.0 7.9019 0.438 25.1 3.12 135.9 32.6224 19 86.0 7.8124 0.437 24.3 3.04 132.5 32.7342 28 87.0 7.7554 0.397 24.1 2.91 126.8 32.8055 45 88.0 7.6719 0.343 26.4 2.81 122.3 32.9235 24 89.0 7.5842 0.342 26.4 2.76 120.1 33.0274 17 90.0 7.5621 0.317 25.7 2.72 118.6 33.0507 15 91.0 7.5449 0.309 25.3 2.70 117.5 33.0684 13 92.0 7.5208 0.309 24.5 2.69 116.9 33.0872 13 93.0 7.5023 0.324 23.4 2.67 116.0 33.1039 16 94.0 7.4926 0.324 22.8 2.63 114.6 33.1116 21 94.8 7.4760 0.337 22.4 2.59 112.8 33.1280 16 96.0 7.4431 0.305 22.9 2.46 107.1 33.1699 18 97.0 7.3704 0.311 24.2 2.41 104.8 33.2497 20 98.0 7.2776 0.301 22.4 2.36 102.5 33.3486 25 99.0 7.2358 0.305 23.1 2.30 100.0 33.3975 31 100.0 7.1955 0.288 25.2 2.25 98.0 33.4465 21 101.0 7.1707 0.296 25.9 2.22 96.5 33.4739 18 102.0 7.1604 0.297 26.0 2.19 95.4 33.4832 16 103.0 7.1445 0.265 25.9 2.17 94.4 33.4976 16 104.0 7.1049 0.265 25.4 2.15 93.7 33.5322 18 105.0 7.0862 0.267 24.5 2.13 92.7 33.5474 24 106.0 7.0868 0.265 24.5 2.10 91.2 33.5470 30 107.0 7.0841 0.271 24.6 2.06 89.4 33.5495 32 108.0 7.0556 0.264 24.2 2.02 87.8 33.5725 24 109.0 7.0099 0.251 22.8 1.99 86.7 33.6072 19 110.0 6.9628 0.259 21.6 1.97 85.8 33.6409 21 111.0 6.9477 0.268 20.6 1.95 84.9 33.6504 32 112.0 6.9442 0.269 20.4 1.91 83.3 33.6530 38 113.0 6.9364 0.254 20.2 1.88 81.8 33.6588 20 114.0 6.9191 0.264 19.6 1.86 81.0 33.6712 16 115.0 6.8826 0.261 18.8 1.85 80.5 33.6976 15 116.0 6.8552 0.259 17.6 1.85 80.3 33.7178 14 117.0 6.8452 0.260 16.2 1.84 80.1 33.7242 15 118.0 6.8400 0.251 15.4 1.83 79.8 33.7272 20 118.7 6.8352 0.241 15.0 1.82 79.2 33.7306 14 120.3 6.8306 0.249 16.3 1.76 76.6 33.7344 8 121.0 6.8125 0.255 16.2 1.75 76.2 33.7489 17 122.0 6.7928 0.242 15.7 1.74 75.8 33.7645 15 123.0 6.7912 0.245 15.2 1.73 75.4 33.7655 16 124.0 6.7903 0.246 14.8 1.73 75.0 33.7657 21 125.0 6.7740 0.240 14.5 1.71 74.4 33.7799 31 125.9 6.7671 0.242 15.3 1.69 73.6 33.7861 39 127.0 6.7615 0.261 16.4 1.68 73.1 33.7916 21 128.0 6.7559 0.221 16.5 1.67 72.8 33.7970 17 129.0 6.7511 0.224 16.5 1.67 72.6 33.8015 15 130.0 6.7497 0.224 16.4 1.67 72.5 33.8029 14 131.0 6.7471 0.230 16.1 1.66 72.3 33.8049 17 132.0 6.7440 0.219 15.9 1.65 71.9 33.8077 27 133.1 6.7333 0.216 16.1 1.63 71.1 33.8186 18 134.0 6.7263 0.216 18.9 1.62 70.5 33.8257 21 135.0 6.7256 0.224 19.3 1.62 70.3 33.8264 20 136.0 6.7236 0.220 19.6 1.61 70.1 33.8283 16 137.0 6.7169 0.195 19.9 1.61 70.1 33.8338 21 137.9 6.7162 0.219 20.0 1.61 69.8 33.8342 20 138.7 6.7166 0.201 20.1 1.59 69.3 33.8339 24