*2007/07/03 14:52:05.40 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/17 06:57:27.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 88 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 76ADF089 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.521 45.81175 2 Temperature:Primary 'deg C (ITS90)' 1.689512 3.435133 3 Transmissivity %/metre 4.67 19.98 4 Fluorescence:URU:Seapoint mg/m^3 0.757 37.7142 5 Salinity:T0:C0 PSS-78 32.42473 32.53607 6 Number_of_bin_records n/a 2 20 $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 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-01\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-01 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : JWACS SCIENTIST : Williams W. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Bering Sea / Bering Strait / Chukchi Sea STATION : UTN-6 EVENT NUMBER : 84 LATITUDE : 67 44.18400 N ! (deg min) LONGITUDE : 168 25.90300 W ! (deg min) WATER DEPTH : 50 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0293 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 034115 conductivity ' ' 042607 Pressure ' ' 290464 Oxygen:SBE ' ' 43-0615 bottom ' ' ' ' Fluorometer ' ' Seapoint transmissometer:primary ' ' SeaTech $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.33 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/02/20 12:21:44 9535 9535 CLEAN 5.0 2007/02/20 12:24:41 ? ? SHIFTDAT 3.4 2007/02/23 09:38:51 9535 9535 SHIFTDAT 3.4 2007/02/23 09:41:26 9535 9535 CALIB 11.7 2007/06/28 11:56:05 9535 9535 DELETE 6.3 2007/06/28 14:18:38 9535 577 CLIP 1.3 2007/06/28 14:39:42 577 577 CTDEDIT 4.61 2007/07/02 15:47:48 577 537 BINAVE 4.1.1 2007/07/03 10:53:29 537 88 REMOVECH 8.0 2007/07/03 14:47:32 88 88 HDREDIT2 2.5.1 2007/07/03 14:52:05 ? ? $END $REMARKS -CLEAN functions: 2007/02/20 12:22:34 20 Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 1.00 Salinity was recalculated after shift -CALIB parameters: 2007/06/28 11:56:05 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2006-01\CTD\doc\2006-01-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure:StrainGauge dbars 10 0.7000000E+00 0.1000000E+01 -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 NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 35.85 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure:StrainGauge Min,Max = 2.000, 100000.000 Time Not Available in File -CTDEDIT 2007/07/02 15:47:48 40 records were deleted in this editing session. 91 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge Averaging interval = 0.50 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Standard Deviation channels were added Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2007/07/03 14:47:32 17 channels removed. -HEADER EDITS: 2007/07/03 14:52:05 Applied edit header: Q:\Cruise_Data_Processing\2006-01\CTD\doc\2006-01-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint $END *COMMENTS SBE HEADER Sea-Bird SBE 25 Data File: FileName = C:\2006-01-SWL\2006-01-084.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 17 2006 06:57:27 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: UTN-6 Latitude: 67 44.184 N Longitude: 168 25.903 W depth(m): 50 m 3rd recast Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 9535 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 5 = sbeox0V: Oxygen Voltage, SBE 43 # name 6 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 7 = flSP: Fluorescence, Seapoint # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 9535 # span 1 = -0.705, 45.152 # span 2 = -23.4130, 3.4664 # span 3 = 0.261488, 2.993638 # span 4 = -0.1250, 68.1417 # span 5 = 2.0440, 3.9817 # span 6 = 4.90310, 12.14555 # span 7 = 0.0000e+00, 4.8352e+01 # span 8 = -0.558, 0.925 # span 9 = 2.3683, 32.5745 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 17 2006 06:57:27 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 034115, 24-Feb-06 # sensor 1 = Frequency 1 conductivity, 042607, 10-Feb-06, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290464, 23-Mar-06, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 43-0615, 08-Feb-2006 # sensor 4 = Extrnl Volt 1 bottom contact switch # sensor 5 = Extrnl Volt 2 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 3 transmissometer, primary, SeaTech, 23 APR 2001 # datcnv_date = Feb 19 2007 17:03:36, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0084.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:37, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0084.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Feb 20 2007 10:36:06, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0084.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 20 2007 10:39:41, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0084.cnv Q:\Cruise_Data\ 2006-01\Raw\2006-01-001.CON # file_type = ascii END* --------------------------------------------------------------------- Records gathered during an initial soak period and were removed using a text editor to ensure the data was not selected by DELETE --------------------------------------------------------------------- CTDEDIT was used to clean salinity and to remove records corrupted by shed wakes. --------------------------------------------------------------------- The file names are not based on Event Numbers. To relate to the entries in the log book use the entries in the Cast Type column. (Example Cast Type ROS004 refers to file 2006-31-0004.) Fluorescence:URU:Seapoint – The data are uncalibrated and unedited. Transmissivity: The data are nominal and unedited. The pressure sensor is considered ±1db. The salinity is considered ±0.005psu except in areas of rapid temperature change where the salinity has been edited heavily and should be considered ±0.1psu. The dissolved oxygen data were removed because there was no calibration sampling *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure:StrainGauge dbars 10 -99 () (0.7 1) $END !--1--- ---2---- --3-- ---4--- ---5---- -6-- !Pressu Temperat Trans Fluores Salinity Numb !re ure: missi cence: :T0:C0 er_o ! Primary vity URU: ~bin ! Seapoin _rec ! t ords !------ -------- ----- ------- -------- ---- *END OF HEADER 2.5 3.4292 8.0 27.443 32.4249 5 3.0 3.4347 8.3 27.416 32.4249 5 3.5 3.4351 8.3 25.633 32.4247 6 4.1 3.4350 8.2 27.110 32.4249 7 4.5 3.4338 8.4 27.503 32.4255 6 5.0 3.4336 8.3 27.011 32.4255 5 5.5 3.4243 8.0 26.730 32.4267 5 6.0 3.4124 7.7 29.429 32.4293 4 6.5 3.3882 7.1 30.757 32.4339 5 7.0 3.3573 6.9 31.652 32.4383 4 7.5 3.3150 7.2 33.455 32.4449 5 8.0 3.2643 7.0 34.315 32.4526 7 8.5 3.1931 6.2 34.911 32.4632 5 9.0 3.1023 6.6 34.938 32.4833 5 9.5 3.0151 7.0 34.861 32.5061 6 10.0 2.9552 6.8 36.168 32.5222 5 10.5 2.9227 6.0 37.714 32.5286 5 11.0 2.9092 6.0 35.993 32.5299 6 11.5 2.8985 6.8 35.238 32.5313 4 12.0 2.8882 6.9 33.044 32.5321 6 12.5 2.8809 7.1 30.559 32.5322 5 13.0 2.8622 6.9 29.414 32.5316 5 13.5 2.8422 6.7 29.209 32.5314 4 14.0 2.8219 7.6 29.560 32.5312 5 14.5 2.7902 8.1 28.742 32.5303 5 15.0 2.7476 9.0 27.788 32.5279 6 15.5 2.7140 9.4 24.625 32.5229 5 16.0 2.6209 12.2 22.751 32.5183 6 16.5 2.5275 14.6 14.988 32.5183 6 17.0 2.5022 15.1 11.771 32.5169 4 17.5 2.4881 15.1 14.969 32.5164 5 18.0 2.4717 15.8 12.957 32.5154 5 18.5 2.4657 15.8 11.270 32.5148 4 19.0 2.4550 17.2 12.178 32.5130 5 19.5 2.4306 18.5 10.339 32.5125 5 20.0 2.4197 18.9 9.355 32.5126 5 20.5 2.4173 18.6 11.085 32.5125 6 21.0 2.4194 18.4 11.363 32.5136 5 21.5 2.4198 18.1 10.210 32.5135 5 22.0 2.4102 18.0 9.744 32.5130 5 22.5 2.3766 19.0 10.046 32.5104 4 23.0 2.2885 19.8 8.224 32.5086 6 23.5 2.1710 20.0 6.396 32.5085 5 24.0 2.0777 19.1 5.123 32.5133 5 24.5 2.0498 18.6 4.400 32.5178 6 25.0 2.0341 18.2 3.944 32.5196 5 25.5 2.0367 18.1 4.730 32.5227 5 26.0 2.0751 18.8 3.868 32.5275 4 26.5 2.0739 16.2 4.408 32.5283 4 27.0 1.9311 11.1 3.228 32.5272 5 27.5 1.7628 7.0 1.663 32.5292 5 28.0 1.7437 6.7 1.268 32.5305 6 28.5 1.7259 5.8 1.480 32.5300 8 29.0 1.6968 6.0 0.975 32.5297 7 29.5 1.6916 5.8 0.936 32.5303 6 30.0 1.6919 5.9 0.964 32.5302 5 30.5 1.6915 5.7 0.923 32.5301 5 31.0 1.6922 5.6 1.104 32.5295 5 31.5 1.6923 5.8 1.256 32.5295 8 32.0 1.6901 5.9 1.107 32.5312 10 32.5 1.6896 5.9 1.200 32.5312 9 33.0 1.6899 5.9 0.972 32.5308 6 33.5 1.6901 5.8 0.952 32.5303 6 34.0 1.6897 5.9 1.046 32.5306 6 34.5 1.6896 5.9 0.823 32.5310 5 35.0 1.6897 5.7 0.923 32.5308 7 35.5 1.6895 5.8 0.929 32.5314 8 36.2 1.6896 5.8 0.849 32.5313 2 36.5 1.6901 5.9 1.104 32.5316 8 37.0 1.6930 6.7 0.794 32.5327 5 37.5 1.6932 6.9 0.961 32.5328 6 38.0 1.6930 7.2 0.889 32.5330 7 38.5 1.6940 7.2 0.781 32.5329 6 39.0 1.6951 7.4 1.132 32.5331 13 39.5 1.6951 7.6 0.977 32.5330 12 40.0 1.6953 7.6 0.871 32.5331 10 40.5 1.6969 7.3 0.960 32.5332 13 41.0 1.6976 7.5 0.781 32.5326 5 41.5 1.6979 7.4 0.757 32.5331 6 42.0 1.7026 7.8 0.958 32.5344 6 42.5 1.7111 8.3 0.824 32.5350 10 42.9 1.7130 8.7 0.773 32.5352 6 43.5 1.7058 7.5 1.023 32.5356 9 44.0 1.7031 5.7 0.853 32.5361 6 44.5 1.7029 5.6 0.871 32.5356 6 45.0 1.7010 4.7 1.016 32.5349 9 45.5 1.7008 4.7 1.151 32.5347 20 45.8 1.7046 5.5 1.023 32.5353 4