*2007/09/23 16:40:09.14 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/15 21:20:52.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 115 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9B73CEA NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.397 116.843 2 Temperature:Secondary 'deg C (ITS90)' 8.2295 10.5723 3 Fluorescence:URU:Seapoint mg/m^3 0.71E-01 1.854 4 Transmissivity %/metre 27.1 51.5 5 Oxygen:Dissolved:SBE mL/L 0.301 5.503 6 Oxygen:Dissolved:SBE umol/kg 13.10211 240.5922 7 Salinity:T1:C1 PSS-78 27.6167 32.984 8 Number_of_bin_records n/a 6 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 ' ' 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 : EFF07 EVENT NUMBER : 21 LATITUDE : 49 1.20000 N ! (deg min) LONGITUDE : 125 9.47000 W ! (deg min) ALTIMETER (M) : 2.78 ! 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 16:06:43 18009 18009 CLEAN 5.0.2 2007/09/15 17:29:21 17758 17758 SHIFTDAT 3.4 2007/09/16 18:12:45 17758 17758 SHIFTDAT 3.4 2007/09/17 08:52:32 17758 17758 SHIFTDAT 3.4 2007/09/17 09:29:07 17758 17758 SHIFTDAT 3.4 2007/09/17 09:50:29 17758 17758 DELETE 6.3 2007/09/17 10:22:41 17758 2648 CTDEDIT 4.61 2007/09/19 15:28:55 2648 2560 CALIB 11.7 2007/09/21 18:19:46 2560 2560 FILTERS 4.3 2007/09/21 18:26:12 2560 2560 BINAVE 4.1.1 2007/09/21 18:32:15 2560 115 CALIB 11.7 2007/09/23 16:22:22 115 115 REMOVECH 8.0 2007/09/23 16:26:26 115 115 CHGUNITS 3.0 2007/09/23 16:28:39 115 115 REORDER 1.2.1 2007/09/23 16:29:41 ? ? HDREDIT2 2.5.1 2007/09/23 16:40:09 ? ? $END $REMARKS -CLEAN functions: 2007/09/15 17:25:06 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] 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= 0.60 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 107.19 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/19 15:28:55 88 records were deleted in this editing session. 2 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:19:46 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 16:22:22 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 16:26:26 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/23 16:40:09 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_0021.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 15 2007 14:20:48 NMEA Latitude = 49 01.20 N NMEA Longitude = 125 09.47 W NMEA UTC (Time) = May 15 2007 21:20:52 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: EFF07 Latitude: Longitude: # nquan = 16 # nvalues = 18009 # 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, 18009 # span 1 = 2.094, 117.193 # span 2 = 8.2288, 12.2489 # span 3 = 8.2288, 12.6456 # span 4 = 2.782716, 3.493485 # span 5 = 2.768459, 3.493565 # span 6 = 0.0000e+00, 1.9377e+00 # span 7 = 29.3728, 84.8813 # span 8 = 0.6886, 3.0305 # span 9 = 0.39875, 5.87128 # span 10 = 0.00, 100.00 # span 11 = -1.036, 1.209 # span 12 = 0, 1 # span 13 = 23.2634, 32.9879 # span 14 = 23.1620, 32.9880 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 15 2007 14:20:48 # 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 14:53:43, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0021.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:01:26, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-002 1.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 15:16:16, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0021 .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 15:25:31, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0021.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 3.3db and records corrupted by shed wake around 4db and 116db; 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 3.4 10.5723 0.972 27.1 5.50 240.6 27.6167 6 3.7 10.1486 1.034 27.2 5.49 239.7 28.7194 13 5.1 9.6255 1.378 27.3 5.43 236.8 30.1008 22 6.0 9.5354 1.500 27.4 5.42 236.5 30.2400 30 7.0 9.5202 1.627 28.0 5.35 233.2 30.2637 29 8.0 9.3911 1.719 29.4 5.11 222.8 30.4831 30 9.0 9.3861 1.854 29.0 4.83 210.7 30.4888 30 10.0 9.0741 1.483 31.8 4.62 201.3 30.9926 30 11.0 8.8023 1.082 44.0 4.47 194.8 31.4653 29 12.0 8.7660 0.930 48.6 4.38 190.7 31.5511 25 13.0 8.7498 0.849 49.4 4.31 187.6 31.5969 23 14.0 8.7327 0.764 49.8 4.26 185.5 31.6389 22 15.0 8.7203 0.701 50.5 4.22 184.0 31.6717 20 16.0 8.7134 0.670 50.7 4.20 182.8 31.6893 19 17.0 8.7000 0.622 50.9 4.17 181.6 31.7065 22 18.0 8.6814 0.597 51.2 4.14 180.5 31.7205 21 19.0 8.6658 0.581 51.2 4.12 179.5 31.7343 21 20.0 8.6560 0.579 51.2 4.09 178.3 31.7560 21 21.0 8.6322 0.518 51.2 4.06 177.1 31.7919 21 22.0 8.6220 0.486 51.5 4.04 175.8 31.8106 21 23.0 8.6044 0.425 51.5 4.01 174.7 31.8464 21 24.0 8.5887 0.368 51.5 3.99 173.7 31.8663 21 25.0 8.5829 0.338 51.4 3.96 172.7 31.8971 20 26.0 8.5804 0.324 51.3 3.94 171.5 31.9132 21 27.0 8.5774 0.311 51.2 3.90 170.0 31.9211 21 28.0 8.5747 0.303 51.1 3.87 168.4 31.9405 21 29.0 8.5689 0.297 50.7 3.83 166.8 31.9801 21 30.0 8.5599 0.268 50.4 3.79 165.1 32.0227 20 31.0 8.5561 0.222 50.0 3.76 163.6 32.0655 21 32.0 8.5614 0.184 49.9 3.72 162.2 32.0901 21 33.0 8.5603 0.158 49.9 3.69 160.9 32.1211 21 34.0 8.5724 0.135 49.8 3.66 159.3 32.1397 20 35.0 8.5745 0.132 49.8 3.62 157.9 32.1482 21 36.0 8.5718 0.119 49.8 3.59 156.5 32.1577 21 37.0 8.5728 0.114 49.6 3.56 155.0 32.1723 20 38.0 8.5622 0.102 49.4 3.53 153.5 32.1875 21 39.0 8.5436 0.105 48.9 3.50 152.4 32.1937 21 40.0 8.5379 0.101 48.4 3.48 151.7 32.2045 21 41.0 8.5242 0.091 47.8 3.47 151.1 32.2189 19 42.0 8.5172 0.090 47.2 3.46 150.7 32.2259 21 43.0 8.5071 0.091 46.9 3.45 150.3 32.2282 13 44.0 8.4823 0.091 46.4 3.44 149.7 32.2311 19 45.0 8.4805 0.088 46.1 3.43 149.3 32.2349 21 46.0 8.4764 0.088 45.9 3.42 148.9 32.2396 21 47.0 8.4617 0.090 45.2 3.42 148.8 32.2495 21 48.0 8.4552 0.088 44.7 3.42 148.8 32.2563 20 49.0 8.4400 0.084 44.3 3.41 148.7 32.2605 21 50.0 8.4280 0.082 44.2 3.41 148.6 32.2635 21 51.0 8.4134 0.085 44.0 3.41 148.4 32.2703 21 52.0 8.4025 0.082 43.7 3.41 148.3 32.2767 21 53.0 8.3994 0.080 43.0 3.40 148.1 32.2800 21 54.0 8.3936 0.082 42.8 3.40 148.0 32.2844 22 55.0 8.3822 0.081 42.5 3.39 147.7 32.2904 22 56.0 8.3799 0.081 42.3 3.39 147.5 32.2919 21 57.0 8.3772 0.079 42.0 3.38 147.4 32.2979 22 58.0 8.3750 0.081 41.7 3.39 147.5 32.3023 21 59.0 8.3716 0.080 41.7 3.39 147.6 32.3028 22 60.0 8.3502 0.079 41.6 3.39 147.7 32.3130 20 61.0 8.3329 0.080 41.5 3.38 147.4 32.3228 21 62.0 8.3314 0.080 41.6 3.38 147.0 32.3234 22 63.0 8.3299 0.081 41.4 3.36 146.4 32.3257 21 64.0 8.3291 0.078 41.2 3.35 145.8 32.3298 22 65.0 8.3369 0.079 40.7 3.34 145.4 32.3361 21 66.0 8.3373 0.076 40.6 3.33 145.1 32.3401 22 67.0 8.3319 0.079 40.6 3.32 144.7 32.3445 22 68.0 8.3307 0.082 40.5 3.32 144.5 32.3476 21 69.0 8.3296 0.081 40.4 3.32 144.4 32.3491 22 70.0 8.3287 0.078 40.4 3.31 144.3 32.3506 22 71.0 8.3230 0.076 40.4 3.32 144.4 32.3543 21 72.0 8.3154 0.074 40.2 3.32 144.4 32.3613 22 73.0 8.3018 0.075 40.0 3.32 144.6 32.3684 21 74.0 8.2909 0.077 40.0 3.32 144.7 32.3699 22 75.0 8.2884 0.078 39.4 3.33 144.8 32.3710 22 76.0 8.2836 0.077 39.9 3.33 144.8 32.3726 21 77.0 8.2808 0.078 39.7 3.32 144.7 32.3750 22 78.0 8.2802 0.078 39.7 3.32 144.5 32.3755 22 79.0 8.2772 0.080 39.7 3.32 144.4 32.3775 21 80.0 8.2700 0.082 39.5 3.31 144.2 32.3834 22 81.0 8.2672 0.078 39.3 3.30 143.8 32.3869 22 82.0 8.2670 0.079 39.1 3.29 143.2 32.3873 21 83.0 8.2664 0.082 39.0 3.27 142.3 32.3889 22 84.0 8.2721 0.083 38.8 3.25 141.4 32.3970 22 85.0 8.2728 0.081 38.8 3.23 140.8 32.4033 21 86.0 8.2676 0.081 38.5 3.22 140.3 32.4165 22 87.0 8.2642 0.079 38.1 3.21 140.0 32.4226 21 88.0 8.2526 0.081 37.8 3.20 139.6 32.4334 22 89.0 8.2395 0.081 37.1 3.19 138.8 32.4382 22 90.0 8.2315 0.082 36.4 3.17 137.9 32.4418 21 91.0 8.2295 0.081 35.9 3.15 137.0 32.4439 22 92.0 8.2365 0.081 35.9 3.13 136.3 32.4522 18 93.0 8.2444 0.084 36.1 3.11 135.5 32.4604 21 94.0 8.2476 0.081 36.1 3.09 134.7 32.4643 22 95.0 8.2493 0.081 36.1 3.08 134.0 32.4648 21 96.0 8.2512 0.083 36.0 3.05 133.0 32.4659 22 97.0 8.2523 0.081 35.8 3.03 131.8 32.4711 22 98.0 8.2420 0.081 35.0 3.00 130.6 32.4796 21 99.0 8.2461 0.082 34.4 2.97 129.1 32.4867 22 100.0 8.2569 0.084 34.5 2.92 127.3 32.4980 22 101.0 8.2615 0.083 34.4 2.87 125.1 32.5037 22 102.0 8.2699 0.083 34.2 2.82 122.6 32.5139 21 103.0 8.2773 0.083 34.3 2.69 117.3 32.5219 22 104.0 8.2862 0.081 34.5 2.51 109.1 32.5317 21 105.0 8.2983 0.081 34.5 2.24 97.6 32.5455 22 106.0 8.3455 0.081 34.9 1.91 83.2 32.5958 22 107.0 8.4328 0.081 36.4 1.62 70.4 32.6915 21 108.0 8.4986 0.081 37.5 1.39 60.4 32.7714 22 109.0 8.6072 0.077 41.8 1.21 52.6 32.9057 22 110.0 8.6292 0.072 45.2 1.07 46.5 32.9413 23 111.0 8.6296 0.071 46.5 0.95 41.2 32.9458 24 112.0 8.6296 0.073 46.9 0.85 37.0 32.9539 23 113.0 8.6286 0.072 46.8 0.77 33.6 32.9628 26 114.0 8.6280 0.071 46.4 0.70 30.4 32.9707 31 115.0 8.6270 0.071 46.6 0.64 27.8 32.9734 34 116.1 8.6249 0.073 46.5 0.56 24.4 32.9796 43 116.8 8.6229 0.073 46.0 0.30 13.1 32.9840 56