*2008/08/22 10:33:01.12 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/05/01 22:30:49.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 112 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C73F8CD8 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.348 112.845 2 Temperature:Secondary 'deg C (ITS90)' 6.9342 8.8664 3 Transmissivity %/metre 24.4 50.9 4 Fluorescence:URU:Seapoint mg/m^3 0.196 5.68 5 Oxygen:Dissolved:SBE mL/L 1.971 7.32 6 Oxygen:Dissolved:SBE umol/kg 85.72063 319.0376 7 Salinity:T1:C1 PSS-78 31.1084 33.8048 8 Number_of_bin_records n/a 11 37 $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 : JF1-6 EVENT NUMBER : 49 LATITUDE : 48 22.48000 N ! (deg min) LONGITUDE : 124 29.15000 W ! (deg min) WATER DEPTH : 117 ALTIMETER (M) : 6.42 ! 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 14:02:46 6570 6570 CLEAN 5.0.2 2008/08/14 14:56:57 6513 6513 SHIFTDAT 3.4 2008/08/14 17:41:23 6513 6513 SHIFTDAT 3.4 2008/08/14 17:55:51 6513 6513 SHIFTDAT 3.4 2008/08/17 14:18:00 6513 6513 SHIFTDAT 3.4 2008/08/17 14:34:50 6513 6513 DELETE 6.3 2008/08/17 14:46:56 6513 1944 CTDEDIT 4.61 2008/08/20 17:04:34 1944 1654 CALIB 11.7 2008/08/21 15:21:27 1654 1654 FILTERS 4.3 2008/08/21 15:31:26 1654 1654 BINAVE 4.1.1 2008/08/21 15:35:12 1654 112 CALIB 11.7 2008/08/21 16:40:35 112 112 REMOVECH 8.0 2008/08/22 09:22:44 112 112 CHGUNITS 3.0 2008/08/22 09:23:05 112 112 REORDER 1.2.1 2008/08/22 09:23:59 ? ? HDREDIT2 2.5.1 2008/08/22 10:33:01 ? ? $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 103.81 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/08/20 17:04:34 290 records were deleted in this editing session. 4 changes in channel Salinity:T1:C1 -CALIB parameters: 2008/08/21 15:21:27 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 16:40:35 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 09:22:44 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/08/22 10:33:01 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\2008-32-0049.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 01 2008 22:30:20 NMEA Latitude = 48 22.48 N NMEA Longitude = 124 29.15 W NMEA UTC (Time) = May 01 2008 22:30:49 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-32 Station: JF1-6 Latitude: Longitude: Depth (m): 117 # nquan = 16 # nvalues = 6570 # 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, 6570 # span 1 = 1.014, 113.808 # span 2 = 6.9338, 8.8799 # span 3 = 6.9336, 8.8829 # span 4 = 2.703113, 3.424536 # span 5 = 0.278964, 3.423724 # span 6 = 29.8176, 91.9483 # span 7 = 0.0000e+00, 5.9853e+00 # span 8 = 1.2967, 3.3968 # span 9 = 2.05203, 7.40250 # span 10 = 0, 1 # span 11 = -1.790, 1.973 # span 12 = 0.00, 100.00 # span 13 = 24.7277, 33.8100 # span 14 = 2.2356, 33.8031 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 01 2008 22:30:20 # 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 09:26:12, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-32\Raw\CTD\2008-32-0049.hex Q:\Crui se_Data_Processing\2008-32\Processing\doc\2008-32-ctd.con # datcnv_skipover = 0 # wildedit_date = Aug 14 2008 11:11:01, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-32\Processing\convert\2008-32-004 9.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 13:32:07, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-32\Processing\wildedit\2008-32-0049 .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 13:37:24, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-32\Processing\celltm\2008-32-0049.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 2.2db and a few records around 3db; 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 2.3 8.8664 24.4 4.795 7.27 317.0 31.1084 18 3.0 8.8597 24.9 4.909 7.27 316.8 31.1227 37 4.0 8.8609 24.9 5.108 7.27 316.9 31.1211 28 5.0 8.8540 25.2 5.072 7.28 317.2 31.1481 23 6.0 8.8358 25.7 5.587 7.28 317.5 31.2113 23 7.0 8.8303 26.2 5.583 7.30 318.2 31.2323 21 8.0 8.8204 27.6 5.680 7.31 318.7 31.2806 20 9.0 8.8039 27.5 5.347 7.32 319.0 31.3431 18 10.0 8.7879 28.3 5.186 7.31 318.8 31.3976 18 11.0 8.7860 28.4 5.304 7.30 317.9 31.4007 16 12.0 8.7852 28.2 5.368 7.24 315.6 31.4024 17 13.0 8.7763 27.7 5.174 7.15 311.6 31.4225 15 14.0 8.7719 28.9 5.192 7.04 306.7 31.4542 15 15.0 8.7608 29.8 5.258 6.94 302.4 31.4850 15 16.0 8.6963 31.4 4.919 6.87 299.2 31.5662 13 17.0 8.6108 32.8 4.620 6.80 296.2 31.6087 14 18.0 8.5659 32.6 4.645 6.73 293.1 31.6832 15 19.0 8.5634 32.2 4.647 6.64 289.4 31.6976 15 20.0 8.5622 32.1 4.438 6.55 285.3 31.6993 15 21.0 8.5544 32.0 4.480 6.45 280.9 31.7068 15 22.0 8.4627 31.9 4.725 6.31 275.0 31.7968 15 23.0 8.3910 32.5 4.555 6.12 266.5 31.8717 14 24.0 8.3815 32.2 4.445 5.88 256.1 31.8852 15 25.0 8.3577 32.6 4.502 5.63 245.3 31.9102 13 26.0 8.1677 34.4 4.061 5.42 235.9 32.0008 11 27.0 7.9506 38.8 3.481 5.20 226.6 32.0893 14 28.0 7.8862 40.3 3.013 4.99 217.5 32.1541 13 29.0 7.6881 43.3 2.696 4.82 209.8 32.3734 14 30.0 7.6028 45.5 2.085 4.67 203.2 32.4364 14 31.0 7.5781 46.9 1.574 4.53 197.2 32.4394 15 32.0 7.5665 47.5 1.437 4.42 192.3 32.4398 15 33.0 7.5603 47.8 1.251 4.32 188.3 32.4423 15 34.0 7.5497 48.3 1.006 4.26 185.3 32.4532 14 35.0 7.5429 48.8 0.797 4.20 183.0 32.4632 15 36.0 7.5286 49.1 0.678 4.16 181.3 32.5023 13 37.0 7.5233 48.8 0.654 4.12 179.6 32.5297 14 38.0 7.5318 48.9 0.627 4.08 177.7 32.5600 13 39.0 7.5404 49.4 0.536 4.03 175.6 32.5973 14 40.0 7.5340 49.4 0.493 3.98 173.1 32.6473 13 41.0 7.5148 49.1 0.484 3.92 170.6 32.7272 14 42.0 7.5036 49.2 0.451 3.86 167.8 32.8011 14 43.0 7.4924 49.5 0.447 3.79 164.9 32.8677 15 44.0 7.4665 49.6 0.485 3.72 161.9 32.9373 15 45.0 7.4444 49.7 0.460 3.65 158.9 32.9819 15 46.0 7.4266 49.8 0.463 3.59 156.1 33.0154 13 47.0 7.4073 49.5 0.558 3.52 153.3 33.0444 14 48.0 7.3952 49.4 0.489 3.46 150.7 33.0601 13 49.0 7.3777 49.0 0.500 3.40 148.1 33.0912 13 50.0 7.3582 48.6 0.532 3.34 145.5 33.1313 13 51.0 7.3434 48.7 0.507 3.29 142.9 33.1622 13 52.0 7.3308 48.7 0.511 3.23 140.4 33.1908 14 53.0 7.3000 49.4 0.454 3.17 137.9 33.2624 15 54.0 7.2797 49.7 0.412 3.11 135.3 33.3043 15 55.0 7.2764 49.9 0.395 3.06 132.9 33.3229 15 56.0 7.2685 49.8 0.402 3.00 130.7 33.3479 14 57.0 7.2586 49.9 0.383 2.96 128.7 33.3957 13 58.0 7.2528 49.9 0.382 2.92 127.2 33.4302 13 59.0 7.2504 50.1 0.357 2.89 125.7 33.4488 13 60.0 7.2510 50.2 0.345 2.85 124.1 33.4603 13 61.0 7.2517 50.2 0.322 2.82 122.7 33.4759 13 62.0 7.2528 50.2 0.368 2.79 121.2 33.4949 12 63.0 7.2592 50.3 0.343 2.76 119.9 33.5318 14 64.0 7.2586 50.5 0.306 2.73 118.6 33.5641 14 65.0 7.2544 50.7 0.313 2.70 117.5 33.5691 14 66.0 7.2420 50.7 0.294 2.67 116.4 33.5754 15 67.0 7.2347 50.8 0.283 2.65 115.2 33.5787 15 68.0 7.2253 50.8 0.299 2.63 114.3 33.5787 14 69.0 7.2207 50.8 0.293 2.61 113.5 33.5784 13 70.0 7.2130 50.5 0.264 2.59 112.6 33.5865 13 71.0 7.2061 50.7 0.259 2.57 111.9 33.5941 12 72.0 7.2044 50.8 0.253 2.56 111.1 33.5974 12 73.0 7.2004 50.8 0.252 2.54 110.5 33.6056 12 74.0 7.1914 50.8 0.255 2.53 110.0 33.6232 11 75.0 7.1887 50.8 0.261 2.52 109.5 33.6270 13 76.0 7.1856 50.9 0.240 2.50 108.8 33.6284 13 77.0 7.1838 50.9 0.240 2.48 108.0 33.6289 13 78.0 7.1784 50.9 0.260 2.46 107.2 33.6327 14 79.0 7.1701 50.9 0.257 2.44 106.2 33.6371 13 80.0 7.1586 50.9 0.280 2.42 105.3 33.6420 14 81.0 7.1294 50.7 0.270 2.40 104.4 33.6596 13 82.0 7.1130 50.7 0.244 2.38 103.7 33.6673 13 83.0 7.1040 50.6 0.241 2.37 103.0 33.6713 13 84.0 7.0959 50.5 0.253 2.35 102.4 33.6748 13 85.0 7.0912 50.4 0.230 2.34 101.7 33.6776 14 86.0 7.0859 50.3 0.234 2.32 101.0 33.6818 13 87.0 7.0827 50.3 0.229 2.30 100.0 33.6864 14 88.0 7.0774 50.3 0.241 2.27 98.9 33.6932 14 89.0 7.0716 50.5 0.235 2.24 97.6 33.6977 14 90.0 7.0531 50.5 0.223 2.22 96.6 33.7095 13 91.0 7.0050 50.2 0.223 2.19 95.5 33.7491 13 92.0 6.9910 50.3 0.230 2.17 94.4 33.7573 12 93.0 6.9882 50.2 0.230 2.15 93.5 33.7579 13 94.0 6.9771 50.2 0.224 2.13 92.6 33.7657 13 95.0 6.9549 50.0 0.225 2.11 91.8 33.7852 13 96.0 6.9536 50.2 0.217 2.09 91.1 33.7864 13 97.0 6.9530 50.2 0.210 2.08 90.4 33.7868 13 98.0 6.9512 50.3 0.203 2.07 89.9 33.7882 14 99.0 6.9444 50.2 0.207 2.06 89.4 33.7944 13 100.0 6.9458 50.2 0.212 2.05 89.0 33.7930 15 101.0 6.9461 50.3 0.214 2.04 88.7 33.7927 14 102.0 6.9436 50.4 0.209 2.03 88.4 33.7943 14 103.0 6.9442 50.3 0.210 2.03 88.1 33.7941 14 104.0 6.9444 50.5 0.212 2.02 87.8 33.7943 15 105.0 6.9441 50.5 0.212 2.01 87.5 33.7947 15 106.0 6.9428 50.4 0.204 2.01 87.3 33.7957 15 107.0 6.9396 50.4 0.205 2.00 87.0 33.7975 14 108.0 6.9390 50.3 0.211 2.00 86.9 33.7977 15 109.0 6.9385 50.3 0.213 1.99 86.5 33.7983 16 110.0 6.9381 50.5 0.205 1.99 86.3 33.7988 16 111.0 6.9369 50.5 0.205 1.98 86.0 33.8005 17 112.0 6.9342 50.5 0.196 1.98 85.9 33.8047 21 112.8 6.9342 50.4 0.206 1.97 85.7 33.8048 25