*2007/07/03 14:52:06.21 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/18 05:15:50.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 70 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6FEB3890 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.9886 37.474 2 Temperature:Primary 'deg C (ITS90)' 2.063433 5.2638 3 Transmissivity %/metre 9.188889 44.34 4 Fluorescence:URU:Seapoint mg/m^3 0.464 25.676 5 Salinity:T0:C0 PSS-78 29.44996 32.04487 6 Number_of_bin_records n/a 3 9 $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 : CPL-4 EVENT NUMBER : 99 LATITUDE : 69 1.58640 N ! (deg min) LONGITUDE : 166 51.09800 W ! (deg min) WATER DEPTH : 45 *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 12:22:15 4062 4062 CLEAN 5.0 2007/02/20 12:24:52 ? ? SHIFTDAT 3.4 2007/02/23 09:39:03 4062 4062 SHIFTDAT 3.4 2007/02/23 09:41:37 4062 4062 CALIB 11.7 2007/06/28 11:56:17 4062 4062 DELETE 6.3 2007/06/28 14:18:43 4062 490 CLIP 1.3 2007/06/28 14:39:43 490 479 CTDEDIT 4.61 2007/07/03 10:05:57 479 454 BINAVE 4.1.1 2007/07/03 10:53:30 454 70 REMOVECH 8.0 2007/07/03 14:47:33 70 70 HDREDIT2 2.5.1 2007/07/03 14:52:06 ? ? $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 11:56:17 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 27.56 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 2007/07/03 10:05:57 25 records were deleted in this editing session. 24 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 14:47:33 17 channels removed. -HEADER EDITS: 2007/07/03 14:52:06 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\2006-01-099.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 18 2006 05:15:50 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: CPL-4 Latitude: 69 01.500N Longitude: 166 51.098 W depth(m): 45 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4062 # 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, 4062 # span 1 = -0.846, 36.855 # span 2 = -13.0902, 6.5451 # span 3 = 0.195194, 2.942163 # span 4 = -0.1250, 81.7492 # span 5 = 1.8864, 4.1819 # span 6 = 4.61103, 11.00486 # span 7 = 0.0000e+00, 2.6398e+01 # span 8 = -0.861, 1.191 # span 9 = 1.5718, 32.0645 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 18 2006 05:15:50 # 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 17:03:44, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0099.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:48, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0099.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 10:36:19, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0099.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 10:39:54, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0099.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 3.0 5.2599 44.3 1.238 29.4500 5 3.5 5.2638 44.2 1.203 29.4580 4 4.0 5.2564 44.2 1.163 29.4787 4 4.6 5.2507 44.2 1.152 29.4894 3 5.0 5.2330 44.1 1.184 29.5071 3 5.5 5.2115 44.1 1.252 29.5287 4 6.0 5.1709 43.9 1.321 29.5678 5 6.5 5.0500 43.0 1.402 29.6713 5 7.0 4.8262 42.7 3.136 29.8660 5 7.5 4.5933 42.8 1.968 30.1331 6 8.0 4.4486 42.8 1.911 30.3936 6 8.5 4.3794 42.5 1.962 30.5431 7 9.0 4.2010 42.4 2.165 30.7637 7 9.5 4.0745 42.2 2.131 30.9446 6 10.0 4.0585 42.3 2.109 30.9951 7 10.5 4.0294 41.8 2.048 31.0458 8 11.0 3.8227 41.0 2.163 31.3120 6 11.5 3.5958 40.8 2.404 31.6512 7 12.0 3.4381 41.4 2.412 31.8306 7 12.5 3.2628 41.6 2.435 31.9596 7 13.0 3.0958 41.7 2.547 32.0094 7 13.5 2.9896 41.7 2.653 32.0041 7 14.0 2.9370 41.6 2.702 31.9944 7 14.5 2.8933 41.3 2.756 31.9922 7 15.0 2.8708 40.6 2.900 31.9881 6 15.5 2.8739 41.1 2.943 31.9874 7 16.0 2.8506 40.1 3.161 31.9873 8 16.5 2.8556 39.4 3.302 31.9886 7 17.0 2.8525 36.9 3.649 31.9916 6 17.5 2.8299 32.0 5.036 31.9961 7 18.0 2.7649 18.1 8.960 32.0019 6 18.5 2.6704 10.3 18.111 32.0080 6 19.0 2.5079 9.2 25.287 32.0212 9 19.5 2.3066 9.7 25.676 32.0362 7 20.0 2.2516 12.9 23.867 32.0329 6 20.5 2.2145 20.8 17.935 32.0279 7 21.0 2.1828 28.2 11.528 32.0243 7 21.5 2.1439 36.5 6.473 32.0246 6 22.0 2.1391 42.4 3.286 32.0268 8 22.5 2.1712 43.6 1.038 32.0336 7 23.0 2.1772 43.6 0.753 32.0377 7 23.5 2.1757 43.6 0.668 32.0389 6 24.0 2.1737 43.5 0.663 32.0393 7 24.5 2.1719 43.4 0.655 32.0408 8 25.0 2.1696 43.5 0.663 32.0416 7 25.5 2.1652 43.2 0.663 32.0428 6 26.0 2.1560 43.1 0.678 32.0435 7 26.5 2.1515 43.0 0.635 32.0432 8 27.0 2.1456 42.9 0.630 32.0436 7 27.5 2.1375 42.5 0.625 32.0443 6 28.0 2.1333 42.4 0.595 32.0449 7 28.5 2.1276 42.0 0.584 32.0443 6 29.0 2.1209 41.8 0.586 32.0440 6 29.5 2.1164 41.5 0.577 32.0439 8 30.0 2.1140 41.5 0.598 32.0433 6 30.5 2.1079 41.1 0.567 32.0434 7 31.0 2.1035 41.0 0.535 32.0432 6 31.5 2.0972 40.6 0.565 32.0430 8 32.0 2.0920 40.4 0.517 32.0426 8 32.5 2.0887 40.3 0.515 32.0422 6 33.0 2.0864 40.1 0.506 32.0420 7 33.5 2.0843 40.1 0.494 32.0415 6 34.0 2.0816 40.0 0.497 32.0415 7 34.5 2.0795 39.9 0.497 32.0414 7 35.0 2.0776 39.7 0.493 32.0410 7 35.5 2.0762 39.7 0.474 32.0407 7 35.9 2.0737 39.4 0.464 32.0406 6 36.5 2.0703 39.1 0.467 32.0402 7 37.0 2.0677 38.8 0.521 32.0396 7 37.5 2.0634 38.5 0.596 32.0384 6