*2008/08/22 10:33:02.29 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/05/02 04:40:17.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 114 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : ED88BD12 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.178 115.568 2 Temperature:Secondary 'deg C (ITS90)' 7.41 8.3148 3 Transmissivity %/metre 40.5 51.1 4 Fluorescence:URU:Seapoint mg/m^3 0.3 1.026 5 Oxygen:Dissolved:SBE mL/L 3.189 5.421 6 Oxygen:Dissolved:SBE umol/kg 138.8001 236.2014 7 Salinity:T1:C1 PSS-78 31.632 32.8778 8 Number_of_bin_records n/a 14 65 $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_Processing\2008-32\Pro $END *ADMINISTRATION MISSION : 2008-32 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI/Juan de Fuca Strait/Effingham Inlet STATION : JF3-1 EVENT NUMBER : 58 LATITUDE : 48 21.56000 N ! (deg min) LONGITUDE : 123 57.51000 W ! (deg min) WATER DEPTH : 118 ALTIMETER (M) : 4 ! 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 : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4054 conductivity:primary ' ' 2399 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 3396 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2008/08/14 14:03:50 9259 9259 CLEAN 5.0.2 2008/08/14 14:58:08 9217 9217 SHIFTDAT 3.4 2008/08/14 17:42:16 9217 9217 SHIFTDAT 3.4 2008/08/14 17:56:45 9217 9217 SHIFTDAT 3.4 2008/08/17 14:18:55 9217 9217 SHIFTDAT 3.4 2008/08/17 14:35:46 9217 9217 DELETE 6.3 2008/08/17 14:47:43 9217 2679 CTDEDIT 4.61 2008/08/21 09:25:22 2679 2522 CALIB 11.7 2008/08/21 15:21:44 2522 2522 FILTERS 4.3 2008/08/21 15:31:42 2522 2522 BINAVE 4.1.1 2008/08/21 15:35:20 2522 114 CALIB 11.7 2008/08/21 16:40:37 114 114 REMOVECH 8.0 2008/08/22 09:22:46 114 114 CHGUNITS 3.0 2008/08/22 09:23:06 114 114 REORDER 1.2.1 2008/08/22 09:24:00 ? ? HDREDIT2 2.5.1 2008/08/22 10:33:02 ? ? $END $REMARKS -CLEAN functions: 2008/08/14 14:42:55 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Set event to last 4 characters of file name -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 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift=100.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.40 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= -0.20 Salinity was recalculated after shift -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 105.65 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/08/21 09:25:22 157 records were deleted in this editing session. 48 changes in channel Salinity:T1:C1 -CALIB parameters: 2008/08/21 15:21:44 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-32\Processing\doc\2008-32-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.2560000E-01 0.1037900E+01 15 Salinity:T1:C1 PSS-78 10 0.3000000E-02 0.1000000E+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: 2008/08/21 16:40:37 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-32\Processing\doc\2008-32-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 11 -0.2218000E+00 0.3000000E-03 Pressure -REMOVECH 2008/08/22 09:22:46 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/08/22 10:33:02 Applied edit header: Q:\Cruise_Data_Processing\2008-32\Processing\doc\2008-32-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> 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\2008-32\2008-32-0058.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 2399 Number of Bytes Per Scan = 38 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 Append System Time to Every Scan System UpLoad Time = May 02 2008 04:39:49 NMEA Latitude = 48 21.56 N NMEA Longitude = 123 57.51 W NMEA UTC (Time) = May 02 2008 04:40:17 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-32 Station: JF3-1 Latitude: Longitude: Depth (m): 118 # nquan = 16 # nvalues = 9259 # 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 = pumps: Pump Status # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = altM: Altimeter [m] # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 9259 # span 1 = 2.164, 115.646 # span 2 = 7.4023, 8.3299 # span 3 = 7.4026, 8.3282 # span 4 = 3.317298, 3.376772 # span 5 = 3.289910, 3.376089 # span 6 = 78.8823, 84.5728 # span 7 = 2.7839e-01, 1.4359e+00 # span 8 = 1.7582, 2.6630 # span 9 = 3.25591, 5.47411 # span 10 = 0, 1 # span 11 = -1.443, 1.449 # span 12 = 0.00, 100.00 # span 13 = 31.6148, 32.8879 # span 14 = 31.1784, 32.8824 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 02 2008 04:39:49 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 2399, 15-Jan-08, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4700, 16-Jan-08 # sensor 4 = Frequency 4 conductivity, secondary, 3396, 21-Dec-07, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005DR, 5-Mar-08 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1176, 14-Feb-07 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Aug 14 2008 09:26:22, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-32\Raw\CTD\2008-32-0058.hex Q:\Crui se_Data_Processing\2008-32\Processing\doc\2008-32-ctd.con # datcnv_skipover = 0 # wildedit_date = Aug 14 2008 11:11:36, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-32\Processing\convert\2008-32-005 8.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 = Aug 14 2008 13:32:18, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-32\Processing\wildedit\2008-32-0058 .cnv # celltm_alpha = 0.0200, 0.0245 # celltm_tau = 7.0000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 14 2008 13:37:40, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-32\Processing\celltm\2008-32-0058.c nv Q:\Cruise_Data_Processing\2008-32\Processing\doc\2008-32-ctd.con # file_type = ascii END* CTDEDIT was used to remove surface records to 2.8db and records corrupted by shed wakes around 107 and 110db; 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 roughly • ±0.8 ml/l from 0 - 50db • ±0.3 ml/l from 50 –300db • ±0.1 ml/l from 300 - 1000db CTD Dissolved Oxygen data below 1000db are considered unreliable by the manufacturer, but fell within ±0.2ml/l in comparison to bottles. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.256E-01 1.0379) Salinity:T1:C1 PSS-78 10 -99 () (0.3E-02 1) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.2218 0.3E-03) $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 8.3009 47.3 0.671 5.42 236.2 31.6327 18 4.0 8.3024 47.3 0.668 5.42 236.0 31.6320 29 5.0 8.3025 47.3 0.681 5.40 235.4 31.6320 25 6.0 8.3148 47.0 0.739 5.40 235.1 31.6385 18 7.0 8.3146 47.0 0.760 5.39 235.1 31.6419 20 8.0 8.3102 46.9 0.812 5.39 234.9 31.6458 19 9.0 8.3097 46.6 0.745 5.39 234.6 31.6464 20 10.0 8.3098 46.8 0.768 5.39 234.6 31.6462 21 11.0 8.3104 46.8 0.789 5.39 234.7 31.6475 21 12.0 8.3087 46.7 0.755 5.39 234.6 31.6536 21 13.0 8.3033 46.7 0.757 5.38 234.2 31.6596 19 14.0 8.2940 46.8 0.769 5.36 233.7 31.6655 20 15.0 8.2799 46.7 0.823 5.35 233.0 31.6719 21 16.0 8.2630 46.7 0.863 5.33 232.2 31.6780 21 17.0 8.2364 46.5 0.831 5.32 231.6 31.6873 22 18.0 8.2265 46.5 0.851 5.30 231.0 31.6907 21 19.0 8.2188 46.5 0.867 5.29 230.3 31.6952 19 20.0 8.1989 46.5 0.880 5.26 229.4 31.7046 18 21.0 8.1917 46.5 0.869 5.24 228.4 31.7073 18 22.0 8.1815 46.4 0.905 5.23 227.8 31.7088 19 23.0 8.1426 46.4 0.882 5.22 227.4 31.7129 21 24.0 8.1001 46.3 0.976 5.21 226.8 31.7146 25 25.0 8.0922 46.3 0.955 5.19 226.2 31.7140 23 26.0 8.0867 46.3 0.957 5.17 225.2 31.7138 21 27.0 8.0760 46.2 0.945 5.15 224.3 31.7139 19 28.0 8.0589 46.2 0.971 5.13 223.4 31.7151 19 29.0 8.0307 46.3 1.004 5.10 222.1 31.7186 21 30.0 8.0155 46.4 1.026 5.07 220.7 31.7254 20 31.0 8.0086 46.2 1.014 5.03 219.3 31.7310 19 32.0 8.0005 46.3 1.004 5.00 217.9 31.7402 19 33.0 7.9898 46.7 1.003 4.97 216.4 31.7578 20 34.0 7.9787 48.2 0.937 4.94 215.0 31.7960 22 35.0 7.9743 48.9 0.867 4.91 213.8 31.8090 23 36.0 7.9724 48.8 0.862 4.88 212.4 31.8175 22 37.0 7.9674 48.8 0.930 4.85 211.4 31.8336 20 38.0 7.9623 49.2 0.851 4.83 210.4 31.8554 18 39.0 7.9536 49.4 0.833 4.81 209.4 31.8646 18 40.0 7.9433 49.5 0.802 4.78 208.4 31.8694 14 41.0 7.9436 49.6 0.745 4.76 207.4 31.8898 20 42.0 7.9292 49.4 0.753 4.74 206.4 31.9058 22 43.0 7.9216 49.4 0.738 4.72 205.5 31.9116 22 44.0 7.9158 49.5 0.733 4.70 204.8 31.9157 21 45.0 7.9164 49.4 0.729 4.69 204.4 31.9153 21 46.0 7.9130 49.3 0.722 4.68 203.9 31.9179 20 47.0 7.9102 49.2 0.744 4.66 202.8 31.9194 20 48.0 7.9096 49.3 0.751 4.62 201.2 31.9198 20 49.0 7.8959 49.3 0.739 4.58 199.6 31.9352 18 50.0 7.8716 49.7 0.692 4.54 197.8 31.9789 15 51.0 7.8615 49.9 0.644 4.50 196.0 31.9959 20 52.0 7.8523 49.9 0.645 4.45 194.0 32.0083 20 53.0 7.8340 50.2 0.634 4.41 192.3 32.0363 21 54.0 7.8205 50.2 0.601 4.38 190.6 32.0566 21 55.0 7.8084 50.3 0.592 4.34 189.0 32.0734 20 56.0 7.8028 50.4 0.554 4.32 187.9 32.0824 20 57.0 7.7995 50.4 0.554 4.30 187.1 32.0894 20 58.0 7.7987 50.4 0.569 4.28 186.5 32.0939 20 59.0 7.7950 50.6 0.543 4.26 185.7 32.1012 21 60.0 7.7898 50.5 0.533 4.24 184.6 32.1084 21 61.0 7.7819 50.4 0.531 4.21 183.4 32.1172 21 62.0 7.7653 50.5 0.516 4.19 182.3 32.1375 20 63.0 7.7494 50.5 0.487 4.16 181.3 32.1589 20 64.0 7.7462 50.5 0.487 4.14 180.3 32.1662 18 65.0 7.7375 50.5 0.484 4.12 179.4 32.1751 19 66.0 7.7330 50.4 0.477 4.09 178.2 32.1832 20 67.0 7.7191 50.5 0.460 4.07 177.0 32.2035 24 68.0 7.7064 50.5 0.454 4.04 176.0 32.2274 24 69.0 7.7005 50.5 0.436 4.02 175.1 32.2410 22 70.0 7.6986 50.5 0.433 4.01 174.5 32.2462 18 71.0 7.6963 50.5 0.439 3.99 173.8 32.2535 17 72.0 7.6946 50.5 0.478 3.98 173.3 32.2580 17 73.0 7.6880 50.4 0.442 3.97 172.8 32.2647 18 74.0 7.6823 50.5 0.434 3.96 172.4 32.2773 23 75.0 7.6852 50.5 0.442 3.95 172.0 32.3032 26 76.0 7.6862 50.5 0.452 3.95 171.8 32.3130 24 77.0 7.6887 50.5 0.452 3.95 171.9 32.3200 20 78.0 7.6909 50.5 0.487 3.95 172.0 32.3238 18 79.0 7.6927 50.4 0.470 3.95 171.9 32.3252 17 80.0 7.6926 50.5 0.477 3.94 171.8 32.3259 18 81.0 7.6926 50.4 0.467 3.94 171.6 32.3273 20 82.0 7.6920 50.5 0.460 3.93 171.2 32.3313 22 83.0 7.6904 50.4 0.461 3.91 170.2 32.3386 23 84.0 7.6862 50.4 0.453 3.88 168.8 32.3569 21 85.0 7.6735 50.5 0.480 3.85 167.4 32.4187 21 86.0 7.6269 50.8 0.441 3.82 166.4 32.5526 19 87.0 7.5950 51.1 0.432 3.81 165.8 32.6138 18 88.0 7.5911 51.0 0.427 3.80 165.3 32.6244 20 89.0 7.5908 51.0 0.418 3.79 164.8 32.6280 19 90.0 7.5910 51.0 0.406 3.77 164.1 32.6300 20 91.0 7.5886 51.0 0.410 3.76 163.6 32.6434 21 92.0 7.5803 50.9 0.410 3.74 162.7 32.6591 22 93.0 7.5775 50.9 0.400 3.70 160.9 32.6656 22 94.0 7.5665 50.6 0.387 3.63 158.2 32.6801 20 95.0 7.5505 50.4 0.372 3.58 155.7 32.7092 19 96.0 7.4833 49.2 0.353 3.53 153.7 32.7886 18 97.0 7.4643 48.0 0.335 3.49 152.1 32.8183 20 98.0 7.4624 47.4 0.321 3.46 150.6 32.8201 21 99.0 7.4611 47.3 0.315 3.43 149.2 32.8228 22 100.0 7.4578 47.3 0.319 3.39 147.7 32.8320 22 101.0 7.4363 45.5 0.312 3.37 146.8 32.8490 20 102.0 7.4344 43.9 0.308 3.36 146.1 32.8503 19 103.0 7.4373 44.3 0.302 3.34 145.5 32.8500 19 104.0 7.4370 44.6 0.308 3.33 144.9 32.8505 19 105.0 7.4350 44.4 0.302 3.32 144.5 32.8508 20 106.1 7.4300 43.6 0.307 3.31 144.2 32.8498 27 107.2 7.4267 43.5 0.301 3.29 143.2 32.8517 27 108.0 7.4273 43.0 0.303 3.28 142.7 32.8541 36 108.9 7.4251 42.8 0.306 3.27 142.4 32.8604 38 110.2 7.4271 43.6 0.302 3.25 141.4 32.8636 26 111.0 7.4207 42.9 0.300 3.24 141.0 32.8678 48 111.9 7.4185 42.3 0.310 3.23 140.7 32.8684 42 113.0 7.4184 42.5 0.313 3.23 140.5 32.8687 37 114.0 7.4158 42.1 0.305 3.22 140.2 32.8723 65 115.1 7.4161 41.9 0.301 3.21 139.9 32.8720 50 115.6 7.4100 40.5 0.307 3.19 138.8 32.8778 31