*2008/08/22 10:32:58.85 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/30 22:26:06.000 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 : CAB98C92 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.979 115.133 2 Temperature:Secondary 'deg C (ITS90)' 7.7175 9.5701 3 Transmissivity %/metre 7.5 46.2 4 Fluorescence:URU:Seapoint mg/m^3 0.112 14.779 5 Oxygen:Dissolved:SBE mL/L 2.993 10.188 6 Oxygen:Dissolved:SBE umol/kg 130.3316 444.4442 7 Salinity:T1:C1 PSS-78 29.8743 32.6427 8 Number_of_bin_records n/a 16 71 $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 : EF07 EVENT NUMBER : 31 LATITUDE : 49 1.23000 N ! (deg min) LONGITUDE : 125 9.39000 W ! (deg min) WATER DEPTH : 116 ALTIMETER (M) : 3.03 ! 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 13:59:57 16148 16148 CLEAN 5.0.2 2008/08/14 14:54:01 15962 15962 SHIFTDAT 3.4 2008/08/14 17:38:59 15962 15962 SHIFTDAT 3.4 2008/08/14 17:53:28 15962 15962 SHIFTDAT 3.4 2008/08/17 14:15:32 15962 15962 SHIFTDAT 3.4 2008/08/17 14:31:28 15962 15962 DELETE 6.3 2008/08/17 14:45:18 15962 2594 CTDEDIT 4.61 2008/08/20 15:10:54 2594 2447 CALIB 11.7 2008/08/21 15:20:55 2447 2447 FILTERS 4.3 2008/08/21 15:30:58 2447 2447 BINAVE 4.1.1 2008/08/21 15:34:56 2447 113 CALIB 11.7 2008/08/21 16:40:32 113 113 REMOVECH 8.0 2008/08/22 09:22:41 113 113 CHGUNITS 3.0 2008/08/22 09:23:03 113 113 REORDER 1.2.1 2008/08/22 09:23:58 ? ? HDREDIT2 2.5.1 2008/08/22 10:32:58 ? ? $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 105.47 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/08/20 15:10:54 147 records were deleted in this editing session. 13 changes in channel Salinity:T1:C1 -CALIB parameters: 2008/08/21 15:20:55 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 16:40:32 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 09:22:41 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/08/22 10:32:58 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\2008-32-0031.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 = Apr 30 2008 22:25:36 NMEA Latitude = 49 01.23 N NMEA Longitude = 125 09.39 W NMEA UTC (Time) = Apr 30 2008 22:26:06 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-32 Station: EF07 Latitude: Longitude: Depth (m): 116 # nquan = 16 # nvalues = 16148 # 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, 16148 # span 1 = 0.950, 115.466 # span 2 = 7.7174, 9.8200 # span 3 = 7.7171, 9.8373 # span 4 = 1.631766, 3.389157 # span 5 = 3.112351, 3.388772 # span 6 = 43.9582, 83.1563 # span 7 = 0.0000e+00, 1.4890e+01 # span 8 = 1.5983, 4.7289 # span 9 = 2.78253, 10.54388 # span 10 = 0, 1 # span 11 = -1.283, 1.217 # span 12 = 2.95, 100.00 # span 13 = 14.0913, 32.6452 # span 14 = 28.1025, 32.6409 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 30 2008 22:25:36 # 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 09:25:43, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-32\Raw\CTD\2008-32-0031.hex Q:\Crui se_Data_Processing\2008-32\Processing\doc\2008-32-ctd.con # datcnv_skipover = 0 # wildedit_date = Aug 14 2008 11:10:08, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-32\Processing\convert\2008-32-003 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 = Aug 14 2008 13:31:34, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-32\Processing\wildedit\2008-32-0031 .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 13:36:44, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-32\Processing\celltm\2008-32-0031.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 2.6db and a few records around 113 and 115db; 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 3.0 9.4462 9.5 7.403 9.80 427.8 29.9581 30 4.0 9.5701 14.0 6.282 9.92 432.9 29.9846 21 5.0 9.5460 14.7 5.863 9.90 431.8 30.1104 22 6.0 9.5240 13.1 5.899 9.96 434.5 30.0050 22 7.0 9.5115 10.9 6.267 10.18 444.3 29.8743 21 8.0 9.4491 11.6 6.361 10.19 444.4 30.2701 21 9.0 9.2748 13.9 6.207 9.73 424.1 31.1076 20 10.0 9.1746 13.6 6.791 8.81 384.1 31.3216 21 11.0 9.0506 14.9 7.912 7.84 341.7 31.3903 21 12.0 8.5568 9.2 11.930 7.03 306.5 31.4944 20 13.0 8.4582 8.8 13.713 6.43 280.2 31.5518 20 14.0 8.4378 9.6 14.779 5.96 259.5 31.6435 21 15.0 8.3117 7.5 13.718 5.61 244.3 31.6967 20 16.0 8.2275 13.7 9.781 5.37 233.8 31.7479 20 17.0 8.1827 17.9 7.870 5.17 225.4 31.7948 21 18.0 8.1661 21.3 6.944 5.01 218.2 31.7975 20 19.0 8.1576 22.5 5.921 4.87 212.1 31.8174 21 20.0 8.1407 28.0 5.183 4.75 207.1 31.8597 20 21.0 8.1231 29.5 4.358 4.66 203.0 31.8964 20 22.0 8.1145 34.2 3.345 4.57 199.1 31.9154 21 23.0 8.1119 35.1 2.794 4.48 195.3 31.9281 20 24.0 8.1111 37.4 2.447 4.41 192.2 31.9659 21 25.0 8.1122 37.6 2.286 4.36 190.0 31.9771 20 26.0 8.1087 40.9 1.812 4.32 188.0 31.9998 21 27.0 8.1093 41.3 1.811 4.27 186.1 32.0040 18 28.0 8.0919 42.0 1.975 4.24 184.5 32.0158 19 29.0 8.0986 42.4 1.571 4.21 183.3 32.0337 21 30.0 8.0900 42.9 1.605 4.17 181.7 32.0384 20 31.0 8.0684 43.0 1.439 4.11 179.1 32.0442 21 32.0 8.0799 44.2 1.292 4.04 176.0 32.0523 19 33.0 8.1314 43.0 1.112 3.96 172.5 32.0871 20 34.0 8.1539 44.0 1.227 3.89 169.6 32.1098 21 35.0 8.1237 44.4 1.219 3.81 165.8 32.1489 20 36.0 8.1198 45.6 1.008 3.69 160.9 32.1729 21 37.0 8.1270 45.8 0.959 3.60 156.7 32.1800 16 38.0 8.1970 44.3 0.895 3.52 153.3 32.2088 19 39.0 8.1996 44.4 0.974 3.45 150.2 32.2130 21 40.0 8.1865 45.1 0.807 3.40 148.1 32.2268 20 41.0 8.1820 45.8 0.594 3.36 146.3 32.2377 20 42.0 8.1660 45.5 0.651 3.32 144.5 32.2415 21 43.0 8.1581 46.2 0.630 3.27 142.5 32.2471 20 44.0 8.1612 45.9 0.601 3.24 140.9 32.2516 20 45.0 8.1609 45.8 0.571 3.21 139.7 32.2595 20 46.0 8.1507 45.5 0.659 3.17 137.9 32.2682 20 47.0 8.1336 45.9 0.478 3.11 135.5 32.2750 20 48.0 8.1279 45.9 0.433 3.06 133.2 32.2871 20 49.0 8.1089 46.2 0.477 3.02 131.5 32.3165 21 50.0 8.0743 45.8 0.423 3.00 130.6 32.3488 20 51.0 8.0462 45.6 0.323 2.99 130.3 32.3676 20 52.0 8.0204 45.9 0.297 3.00 130.5 32.3780 20 53.0 7.9917 45.7 0.307 3.01 131.1 32.3948 21 54.0 7.9553 45.5 0.359 3.02 131.6 32.4203 20 55.0 7.9306 45.6 0.341 3.04 132.2 32.4396 20 56.0 7.9070 45.3 0.398 3.05 132.7 32.4589 20 57.0 7.8983 44.6 0.362 3.06 133.1 32.4700 20 58.0 7.8850 44.5 0.298 3.07 133.5 32.4813 20 59.0 7.8751 45.0 0.314 3.07 133.7 32.4943 21 60.0 7.8684 45.0 0.356 3.07 133.7 32.5042 20 61.0 7.8645 44.5 0.281 3.07 133.8 32.5115 20 62.0 7.8604 44.1 0.435 3.07 133.8 32.5152 20 63.0 7.8574 44.4 0.360 3.07 133.8 32.5335 20 64.0 7.8457 44.1 0.260 3.09 134.6 32.5449 21 65.0 7.8401 44.1 0.221 3.11 135.2 32.5488 20 66.0 7.8269 44.3 0.248 3.11 135.3 32.5530 20 67.0 7.8185 44.6 0.209 3.12 135.7 32.5563 20 68.0 7.8316 44.6 0.268 3.13 136.2 32.5655 20 69.0 7.8197 44.7 0.337 3.14 136.8 32.5668 20 70.0 7.8093 44.9 0.214 3.16 137.5 32.5675 21 71.0 7.8015 45.2 0.198 3.18 138.5 32.5692 20 72.0 7.7973 45.0 0.188 3.20 139.3 32.5727 20 73.0 7.7854 45.1 0.173 3.22 140.1 32.5763 20 74.0 7.7818 45.3 0.154 3.23 140.7 32.5787 19 75.0 7.7772 45.3 0.158 3.25 141.3 32.5808 19 76.0 7.7739 45.3 0.146 3.27 142.2 32.5819 20 77.0 7.7721 45.3 0.138 3.29 143.1 32.5824 20 78.0 7.7668 45.4 0.152 3.31 144.1 32.5833 20 79.0 7.7583 45.5 0.141 3.33 145.1 32.5849 20 80.0 7.7543 45.6 0.128 3.36 146.1 32.5858 20 81.0 7.7379 45.0 0.130 3.37 146.6 32.5884 21 82.0 7.7324 44.0 0.128 3.37 146.8 32.5893 20 83.0 7.7324 43.9 0.133 3.37 146.5 32.5906 20 84.0 7.7388 43.3 0.123 3.36 146.2 32.5941 20 85.0 7.7412 42.5 0.120 3.36 146.1 32.5956 20 86.0 7.7419 42.4 0.124 3.35 146.0 32.5961 20 87.0 7.7425 42.2 0.122 3.35 145.9 32.5965 20 88.0 7.7420 42.1 0.119 3.35 145.8 32.5976 21 89.0 7.7410 42.0 0.122 3.35 145.8 32.5987 20 90.0 7.7408 41.8 0.123 3.36 146.1 32.6010 20 91.0 7.7405 41.5 0.121 3.36 146.4 32.6014 20 92.0 7.7358 41.7 0.124 3.37 146.8 32.6016 19 93.0 7.7344 42.0 0.125 3.39 147.6 32.6019 20 94.0 7.7336 41.8 0.124 3.41 148.5 32.6027 21 95.0 7.7227 42.6 0.118 3.43 149.4 32.6021 20 96.0 7.7190 43.4 0.116 3.44 150.0 32.6020 20 97.0 7.7175 43.8 0.115 3.46 150.5 32.6025 20 98.0 7.7175 43.8 0.116 3.46 150.8 32.6026 20 99.0 7.7176 43.8 0.118 3.47 151.0 32.6028 20 100.0 7.7188 43.9 0.122 3.47 150.9 32.6037 21 101.0 7.7200 44.0 0.115 3.46 150.8 32.6048 20 102.0 7.7218 43.8 0.112 3.46 150.5 32.6062 20 103.0 7.7257 43.5 0.119 3.45 150.4 32.6077 20 104.0 7.7256 43.2 0.112 3.45 150.2 32.6083 20 105.0 7.7252 43.0 0.112 3.44 149.8 32.6102 20 106.0 7.7266 42.7 0.114 3.42 148.9 32.6119 21 107.0 7.7306 42.6 0.117 3.39 147.5 32.6137 20 108.0 7.7390 42.5 0.113 3.35 146.0 32.6171 20 109.0 7.7522 41.2 0.113 3.31 144.1 32.6237 20 110.0 7.7649 40.4 0.115 3.28 142.7 32.6290 21 111.0 7.7798 40.7 0.124 3.24 141.0 32.6342 25 112.1 7.7908 40.9 0.135 3.19 139.0 32.6379 47 112.9 7.7960 41.0 0.148 3.15 137.1 32.6397 64 114.0 7.7994 41.4 0.114 3.08 134.2 32.6407 39 115.1 7.8042 41.2 0.115 3.04 132.2 32.6427 71