*2008/08/22 10:32:58.35 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/04/30 19:50:38.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 64 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E23669E0 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.037 66.019 2 Temperature:Secondary 'deg C (ITS90)' 8.1693 10.2018 3 Transmissivity %/metre 5 48.1 4 Fluorescence:URU:Seapoint mg/m^3 0.532 6.984 5 Oxygen:Dissolved:SBE mL/L 1.573 10.93 6 Oxygen:Dissolved:SBE umol/kg 68.49453 476.7725 7 Salinity:T1:C1 PSS-78 24.1814 32.4586 8 Number_of_bin_records n/a 20 34 $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 : EF02 EVENT NUMBER : 26 LATITUDE : 49 5.01000 N ! (deg min) LONGITUDE : 125 10.32000 W ! (deg min) WATER DEPTH : 69 ALTIMETER (M) : 3.35 ! 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 : 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 13:58:49 15901 15901 CLEAN 5.0.2 2008/08/14 14:52:52 15763 15763 SHIFTDAT 3.4 2008/08/14 17:38:04 15763 15763 SHIFTDAT 3.4 2008/08/14 17:52:31 15763 15763 SHIFTDAT 3.4 2008/08/17 14:14:35 15763 15763 SHIFTDAT 3.4 2008/08/17 14:30:29 15763 15763 DELETE 6.3 2008/08/17 14:44:42 15763 1757 CTDEDIT 4.61 2008/08/20 14:39:43 1757 1608 CALIB 11.7 2008/08/21 15:20:45 1608 1608 FILTERS 4.3 2008/08/21 15:30:49 1608 1608 BINAVE 4.1.1 2008/08/21 15:34:51 1608 64 CALIB 11.7 2008/08/21 16:40:31 64 64 REMOVECH 8.0 2008/08/22 09:22:40 64 64 CHGUNITS 3.0 2008/08/22 09:23:02 64 64 REORDER 1.2.1 2008/08/22 09:23:57 ? ? 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 56.68 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/08/20 14:39:43 149 records were deleted in this editing session. 1 change in channel Temperature:Secondary 11 changes in channel Salinity:T1:C1 -CALIB parameters: 2008/08/21 15:20:45 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 16:40:31 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 09:22:40 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\2008-32-0026.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 19:50:08 NMEA Latitude = 49 05.01 N NMEA Longitude = 125 10.32 W NMEA UTC (Time) = Apr 30 2008 19:50:38 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-32 Station: EF02 Latitude: Longitude: Depth (m): 69 # nquan = 16 # nvalues = 15901 # 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, 15901 # span 1 = 0.924, 66.676 # span 2 = 8.1658, 10.4374 # span 3 = 8.1649, 10.2943 # span 4 = 0.752966, 3.405095 # span 5 = 0.720119, 3.421538 # span 6 = 19.6578, 88.3338 # span 7 = 0.0000e+00, 8.2088e+00 # span 8 = 1.1221, 4.8315 # span 9 = 1.54936, 11.09850 # span 10 = 0, 1 # span 11 = -0.797, 1.225 # span 12 = 0.00, 100.00 # span 13 = 6.1644, 32.4616 # span 14 = 5.8727, 32.4583 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 30 2008 19:50:08 # 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 09:25:31, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-32\Raw\CTD\2008-32-0026.hex Q:\Crui se_Data_Processing\2008-32\Processing\doc\2008-32-ctd.con # datcnv_skipover = 0 # wildedit_date = Aug 14 2008 11:09:55, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-32\Processing\convert\2008-32-002 6.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 13:31:22, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-32\Processing\wildedit\2008-32-0026 .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 13:36:28, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-32\Processing\celltm\2008-32-0026.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 from the bottom of the cast. --------------------------------------------------------------------- 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 9.8970 5.0 0.706 10.36 453.9 24.1814 34 4.0 10.2018 10.7 0.797 10.73 468.9 28.6361 30 5.0 9.9773 20.6 0.982 10.85 473.9 29.3257 29 6.0 10.0978 24.6 1.191 10.86 473.7 30.4809 31 7.0 10.0698 24.3 1.195 10.88 474.5 30.1109 32 8.0 9.9004 21.2 1.299 10.93 476.8 30.4740 31 9.0 9.9239 27.4 1.214 10.49 457.6 30.3795 32 10.0 9.8270 28.1 1.271 9.05 394.9 30.6101 31 11.0 9.1736 32.5 1.357 7.69 335.3 31.4889 29 12.0 8.9024 37.1 1.884 6.65 289.7 31.7419 29 13.0 8.8173 36.8 2.303 5.86 255.3 31.7615 29 14.0 8.8035 32.0 3.834 5.23 228.0 31.7880 29 15.0 8.7730 29.5 5.373 4.72 205.8 31.8202 28 16.0 8.7204 29.4 6.000 4.29 186.9 31.8505 29 17.0 8.7327 27.5 6.946 3.97 173.0 31.8868 29 18.0 8.6765 31.3 5.872 3.67 160.1 31.9052 28 19.0 8.6358 26.5 6.984 3.40 148.2 31.9325 29 20.0 8.6412 29.8 5.742 3.21 139.7 31.9761 26 21.0 8.6053 31.2 5.670 3.06 133.2 31.9980 26 22.0 8.5919 33.3 5.411 2.95 128.5 32.0201 26 23.0 8.5875 31.3 5.330 2.89 125.9 32.0354 24 24.0 8.5622 29.1 5.078 2.85 124.0 32.0581 25 25.0 8.5226 32.3 4.476 2.82 122.7 32.0831 25 26.0 8.5081 35.7 3.637 2.82 122.7 32.0978 25 27.0 8.4841 37.5 3.531 2.81 122.4 32.1147 25 28.0 8.4462 37.6 4.088 2.74 119.5 32.1263 23 29.0 8.4441 39.5 2.993 2.67 116.2 32.1456 25 30.0 8.4577 39.5 2.889 2.60 113.1 32.1669 24 31.0 8.4499 40.1 2.767 2.52 109.8 32.1776 25 32.0 8.4410 41.5 2.514 2.40 104.5 32.1940 24 33.0 8.4237 42.5 2.039 2.26 98.6 32.2165 25 34.0 8.4452 45.2 1.517 2.18 94.8 32.2398 24 35.0 8.4363 45.5 1.523 2.09 91.1 32.2571 25 36.0 8.4128 45.5 1.298 2.00 87.3 32.2711 24 37.0 8.4035 46.9 1.127 1.93 83.9 32.2915 23 38.0 8.3866 46.9 1.387 1.85 80.6 32.3063 24 39.0 8.3744 47.2 1.302 1.77 76.9 32.3176 23 40.0 8.3587 47.6 0.929 1.68 73.4 32.3298 24 41.0 8.3354 46.6 0.975 1.62 70.5 32.3457 23 42.0 8.3258 44.9 2.031 1.59 69.1 32.3522 23 43.0 8.3097 43.3 1.142 1.61 69.9 32.3619 24 44.0 8.2764 43.5 0.858 1.65 71.8 32.3775 23 45.0 8.2521 45.0 0.852 1.72 74.8 32.3857 24 46.0 8.2409 44.9 0.693 1.78 77.5 32.3896 23 47.0 8.2179 45.4 0.604 1.81 79.0 32.3927 24 48.0 8.2062 48.1 0.563 1.83 79.8 32.4023 23 49.0 8.1950 48.1 0.704 1.83 79.6 32.4106 24 50.0 8.1931 46.2 0.635 1.78 77.7 32.4148 23 51.0 8.1929 47.7 0.570 1.73 75.4 32.4186 23 52.0 8.2061 44.0 0.532 1.71 74.2 32.4251 23 53.0 8.2074 45.3 0.687 1.68 73.0 32.4294 23 54.0 8.2002 46.1 0.617 1.63 71.2 32.4324 23 55.0 8.2032 44.0 0.623 1.60 69.6 32.4366 21 56.0 8.2070 45.2 0.855 1.58 68.7 32.4413 23 57.0 8.2063 44.2 0.824 1.57 68.5 32.4451 23 58.0 8.2007 44.3 0.697 1.58 68.8 32.4479 22 59.0 8.1965 44.4 0.720 1.59 69.1 32.4498 23 60.0 8.1941 43.7 0.714 1.60 69.5 32.4518 23 61.0 8.1915 44.1 0.629 1.60 69.6 32.4535 21 62.0 8.1868 43.5 0.744 1.59 69.4 32.4542 20 63.0 8.1831 42.2 0.654 1.59 69.2 32.4550 20 64.0 8.1820 41.4 0.758 1.59 69.3 32.4566 20 65.0 8.1776 41.4 1.000 1.59 69.4 32.4586 21 66.0 8.1693 40.5 0.940 1.59 69.1 32.4586 21