*2007/09/23 16:40:11.28 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/16 22:11:05.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 113 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4E081554 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.409 115.995 2 Temperature:Secondary 'deg C (ITS90)' 6.5269 11.017 3 Fluorescence:URU:Seapoint mg/m^3 0.57E-01 4.161 4 Transmissivity %/metre 9.9 55.2 5 Oxygen:Dissolved:SBE mL/L 2.176 8.024 6 Oxygen:Dissolved:SBE umol/kg 94.62383 350.011 7 Salinity:T1:C1 PSS-78 30.713 33.9074 8 Number_of_bin_records n/a 7 43 $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 : LG03 EVENT NUMBER : 37 LATITUDE : 49 15.07000 N ! (deg min) LONGITUDE : 126 43.54000 W ! (deg min) ALTIMETER (M) : 7.35 ! 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 : 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 16:09:28 9717 9717 CLEAN 5.0.2 2007/09/15 17:32:04 9618 9618 SHIFTDAT 3.4 2007/09/16 18:15:18 9618 9618 SHIFTDAT 3.4 2007/09/17 08:55:05 9618 9618 SHIFTDAT 3.4 2007/09/17 09:31:45 9618 9618 SHIFTDAT 3.4 2007/09/17 09:53:10 9618 9618 DELETE 6.3 2007/09/17 10:24:17 9618 2989 CTDEDIT 4.61 2007/09/20 09:46:53 2989 2506 CALIB 11.7 2007/09/21 18:20:25 2506 2506 FILTERS 4.3 2007/09/21 18:26:49 2506 2506 BINAVE 4.1.1 2007/09/21 18:32:32 2506 113 CALIB 11.7 2007/09/23 16:22:26 113 113 REMOVECH 8.0 2007/09/23 16:26:29 113 113 CHGUNITS 3.0 2007/09/23 16:28:47 113 113 REORDER 1.2.1 2007/09/23 16:29:44 ? ? HDREDIT2 2.5.1 2007/09/23 16:40:11 ? ? $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 106.46 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/20 09:46:53 483 records were deleted in this editing session. 42 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:20:25 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 16:22:26 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 16:26:29 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/23 16:40:11 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_0037.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 16 2007 15:11:00 NMEA Latitude = 49 15.07 N NMEA Longitude = 126 43.54 W NMEA UTC (Time) = May 16 2007 22:11:05 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: LG03 Latitude: Longitude: 123 m # nquan = 16 # nvalues = 9717 # 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, 9717 # span 1 = 0.937, 116.460 # span 2 = 6.5260, 12.9408 # span 3 = 6.5260, 12.0127 # span 4 = 0.035805, 3.507894 # span 5 = 0.202375, 3.516228 # span 6 = 0.0000e+00, 4.6410e+00 # span 7 = 9.6640, 87.6063 # span 8 = 1.4274, 4.0049 # span 9 = 2.24869, 8.04042 # span 10 = 0.00, 100.00 # span 11 = -1.943, 1.595 # span 12 = 0, 1 # span 13 = 0.2368, 33.9071 # span 14 = 1.4108, 33.9081 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 16 2007 15:11:00 # 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 14:54:07, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0037.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:02:01, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-003 7.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 15:16:47, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0037 .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 15:26:05, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0037.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 9, 44, 88db and at a number of places between 110db and the bottom of the cast; 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 11.0170 2.331 9.9 8.02 350.0 30.7137 7 3.9 10.9792 2.325 10.2 8.00 349.0 30.7130 36 5.0 10.5967 2.887 12.4 7.96 347.1 30.7876 21 6.0 10.2435 3.394 14.8 7.83 341.5 30.8466 21 7.0 9.9779 3.821 17.5 7.66 333.9 30.8827 20 8.0 9.8446 4.161 18.0 7.39 322.4 30.9585 31 9.0 9.1032 3.151 33.1 7.04 306.9 31.3185 20 10.0 8.9225 2.920 39.8 6.78 295.4 31.4547 24 11.0 8.7835 2.570 40.4 6.64 289.5 31.5736 19 12.0 8.6326 2.100 44.9 6.55 285.5 31.7152 17 13.0 8.5519 1.839 45.4 6.47 282.1 31.7879 19 14.0 8.3902 1.444 47.2 6.39 278.2 31.9399 23 15.0 8.3139 1.238 48.5 6.28 273.6 32.0043 31 16.0 8.2315 1.090 49.5 6.17 268.9 32.0721 25 17.0 8.1574 0.934 50.4 6.09 265.4 32.1312 20 18.0 8.0491 0.811 51.4 6.03 262.7 32.2135 18 19.0 7.9957 0.701 52.3 5.97 260.0 32.2590 20 20.0 7.9388 0.623 52.6 5.90 257.1 32.3023 22 21.0 7.8682 0.535 53.0 5.84 254.4 32.3749 22 22.0 7.7847 0.467 53.5 5.79 252.2 32.4574 21 23.0 7.7445 0.411 53.9 5.76 250.8 32.4924 21 24.0 7.7136 0.370 54.1 5.73 249.6 32.5164 21 25.0 7.6823 0.333 54.2 5.70 248.2 32.5387 21 26.0 7.6649 0.318 54.3 5.67 246.7 32.5475 22 27.0 7.6558 0.304 54.3 5.62 244.9 32.5632 23 28.0 7.6490 0.282 54.4 5.57 242.7 32.5782 24 29.0 7.6158 0.255 54.6 5.53 240.7 32.6124 19 30.0 7.5937 0.250 54.5 5.49 239.2 32.6404 16 31.0 7.5797 0.237 54.5 5.47 238.0 32.6595 15 32.0 7.5533 0.224 54.6 5.44 236.9 32.6879 15 33.0 7.5313 0.209 54.8 5.42 236.0 32.7044 16 34.0 7.5025 0.196 54.8 5.40 234.9 32.7409 20 35.1 7.4929 0.188 54.9 5.35 232.8 32.7604 36 35.9 7.4908 0.183 55.0 5.23 227.5 32.7673 43 37.0 7.4697 0.174 54.9 5.08 221.2 32.8087 22 38.0 7.4468 0.177 54.8 5.01 217.8 32.8543 17 39.0 7.4228 0.171 54.8 4.94 215.1 32.9095 15 40.0 7.3862 0.164 54.8 4.89 213.0 32.9850 15 41.0 7.3773 0.175 54.8 4.85 211.2 32.9984 16 42.0 7.3652 0.165 54.8 4.81 209.5 33.0194 19 43.1 7.3460 0.158 54.8 4.76 207.4 33.0552 26 43.9 7.3362 0.155 54.9 4.71 204.8 33.0738 24 45.0 7.3239 0.149 54.8 4.60 200.0 33.0963 27 46.0 7.3154 0.147 54.8 4.54 197.6 33.1094 19 47.0 7.3042 0.138 54.8 4.50 196.0 33.1244 16 48.0 7.2574 0.129 55.0 4.47 194.6 33.1898 16 49.0 7.2419 0.121 55.1 4.44 193.3 33.2108 16 50.0 7.2362 0.115 55.1 4.41 191.8 33.2186 20 51.0 7.2285 0.111 55.1 4.36 189.6 33.2364 36 52.0 7.2208 0.105 55.1 4.30 187.1 33.2590 29 53.0 7.2137 0.102 55.2 4.25 185.1 33.2766 21 54.0 7.2051 0.099 55.2 4.22 183.5 33.2938 19 55.0 7.1991 0.102 55.1 4.18 181.9 33.3037 21 56.0 7.1749 0.097 55.2 4.14 180.1 33.3426 28 57.0 7.1513 0.092 55.2 4.09 178.0 33.3670 29 58.0 7.1326 0.087 55.2 4.01 174.7 33.3817 23 59.0 7.1166 0.088 55.2 3.94 171.2 33.3928 20 60.0 7.0863 0.081 55.2 3.86 167.8 33.4203 19 61.0 7.0430 0.077 55.1 3.78 164.5 33.4863 18 62.0 7.0117 0.077 55.1 3.70 161.0 33.5258 22 63.1 6.9227 0.075 54.9 3.57 155.5 33.5750 41 63.9 6.8730 0.074 54.6 3.39 147.6 33.5983 37 65.0 6.8518 0.073 54.6 3.27 142.1 33.6072 20 66.0 6.7492 0.074 54.4 3.20 139.1 33.6567 18 67.0 6.6818 0.073 54.2 3.14 136.5 33.6893 17 68.0 6.6760 0.073 54.2 3.09 134.2 33.6923 19 69.0 6.6639 0.072 54.2 3.03 131.7 33.7016 23 70.0 6.6422 0.070 54.2 2.97 129.1 33.7227 32 71.0 6.6157 0.069 54.2 2.91 126.6 33.7540 27 72.0 6.6131 0.066 54.2 2.88 125.0 33.7610 20 73.0 6.6157 0.067 54.2 2.85 124.0 33.7674 20 74.0 6.6197 0.067 54.3 2.83 123.0 33.7722 23 75.0 6.6202 0.068 54.3 2.80 121.9 33.7727 27 76.0 6.6232 0.065 54.3 2.78 120.7 33.7760 23 77.0 6.6306 0.063 54.3 2.75 119.7 33.7877 21 78.0 6.6347 0.062 54.3 2.73 118.7 33.7950 20 79.0 6.6396 0.062 54.3 2.71 117.8 33.8071 25 80.0 6.6420 0.061 54.2 2.68 116.8 33.8171 35 81.0 6.6474 0.059 54.1 2.68 116.5 33.8258 29 82.0 6.6545 0.059 54.1 2.70 117.2 33.8325 21 83.0 6.6441 0.059 54.1 2.70 117.4 33.8426 18 84.0 6.6098 0.060 54.0 2.70 117.4 33.8477 17 85.0 6.5776 0.057 54.0 2.69 117.1 33.8489 17 86.0 6.5518 0.059 53.8 2.68 116.4 33.8524 20 86.9 6.5536 0.060 53.4 2.65 115.1 33.8606 21 88.1 6.5636 0.059 52.9 2.58 112.2 33.8653 17 89.0 6.5673 0.059 52.6 2.56 111.2 33.8677 20 90.0 6.5679 0.059 52.5 2.54 110.3 33.8682 17 91.0 6.5709 0.059 52.4 2.52 109.4 33.8715 17 92.0 6.5719 0.059 52.3 2.49 108.5 33.8732 19 93.0 6.5733 0.059 52.1 2.47 107.4 33.8756 22 94.0 6.5746 0.057 52.1 2.44 106.0 33.8782 29 95.0 6.5766 0.060 51.9 2.41 104.8 33.8808 23 96.0 6.5712 0.059 51.9 2.39 104.0 33.8871 21 97.0 6.5663 0.059 51.7 2.37 103.1 33.8905 28 98.0 6.5655 0.061 51.7 2.35 102.0 33.8910 38 99.0 6.5634 0.058 51.7 2.33 101.1 33.8926 23 100.0 6.5542 0.059 51.6 2.32 100.7 33.8976 19 101.0 6.5532 0.059 51.6 2.31 100.2 33.8980 17 102.0 6.5532 0.057 51.5 2.30 100.0 33.8979 18 103.0 6.5539 0.058 51.6 2.29 99.7 33.8975 21 104.0 6.5521 0.059 51.6 2.28 99.3 33.8978 28 105.0 6.5483 0.058 51.5 2.27 98.9 33.8994 27 106.0 6.5484 0.059 51.5 2.27 98.5 33.8997 19 107.0 6.5447 0.059 51.4 2.26 98.2 33.9012 19 108.1 6.5400 0.059 51.4 2.25 97.9 33.9027 24 108.9 6.5358 0.058 51.4 2.24 97.5 33.9045 26 109.6 6.5346 0.059 51.4 2.23 97.1 33.9046 7 111.0 6.5347 0.059 51.4 2.23 96.9 33.9050 19 111.9 6.5341 0.059 51.4 2.22 96.8 33.9052 24 113.9 6.5311 0.058 51.3 2.19 95.3 33.9060 21 115.0 6.5269 0.059 51.4 2.18 94.7 33.9074 29 116.0 6.5276 0.059 51.4 2.18 94.6 33.9073 18