*2007/07/03 14:52:03.82 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/15 05:24:56.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 90 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 84C20462 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.1726 48.363 2 Temperature:Primary 'deg C (ITS90)' 0.9848 5.652767 3 Transmissivity %/metre 34.84444 50.75 4 Fluorescence:URU:Seapoint mg/m^3 0.401 2.6373 5 Salinity:T0:C0 PSS-78 30.84792 31.93023 6 Number_of_bin_records n/a 2 14 $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 : BRS4 EVENT NUMBER : 55 LATITUDE : 65 40.20300 N ! (deg min) LONGITUDE : 168 24.12800 W ! (deg min) WATER DEPTH : 53 *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 12:20:36 7413 7413 CLEAN 5.0 2007/02/20 12:24:17 ? ? SHIFTDAT 3.4 2007/02/23 09:38:24 7413 7413 SHIFTDAT 3.4 2007/02/23 09:40:55 7413 7413 CALIB 11.7 2007/06/28 11:55:38 7413 7413 DELETE 6.3 2007/06/28 14:18:26 7413 613 CLIP 1.3 2007/06/28 14:39:38 613 603 CTDEDIT 4.61 2007/06/30 15:34:13 603 517 CTDEDIT 4.61 2007/07/03 12:47:15 517 517 BINAVE 4.1.1 2007/07/03 13:15:39 517 90 REMOVECH 8.0 2007/07/03 14:47:29 90 90 HDREDIT2 2.5.1 2007/07/03 14:52:03 ? ? $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 11:55:38 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 38.44 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 2007/06/30 15:34:13 86 records were deleted in this editing session. 54 changes in channel Salinity:T0:C0 -CTDEDIT 2007/07/03 12:47:15 30 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 14:47:29 17 channels removed. -HEADER EDITS: 2007/07/03 14:52:03 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\2006-01-055.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 15 2006 05:24:56 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: BRS4 Latitude: 65 40.203 N Longitude: 168 24.128 W depth(m): 53 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 7413 # 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, 7413 # span 1 = -0.577, 47.741 # span 2 = -15.8308, 6.5391 # span 3 = 0.046082, 3.054856 # span 4 = -0.1250, 84.6996 # span 5 = 1.8095, 3.4982 # span 6 = 3.90209, 11.36856 # span 7 = 0.0000e+00, 2.1758e+01 # span 8 = -0.778, 0.925 # span 9 = 0.4315, 31.9819 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 15 2006 05:24:56 # 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 17:03:18, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0055.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:14, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0055.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 10:35:39, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0055.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 10:39:11, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0055.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 3.2 5.5734 50.5 0.408 30.9083 5 3.5 5.5767 50.5 0.469 30.9068 8 4.0 5.6466 50.3 0.446 30.8479 6 4.5 5.6528 50.2 0.454 30.8610 6 5.0 5.6306 50.2 0.508 30.9057 7 5.5 5.6003 50.2 0.478 30.9294 6 6.0 5.5673 50.3 0.426 30.9533 6 6.5 5.5564 50.8 0.440 30.9500 4 7.0 5.4760 50.5 0.401 31.0092 6 7.5 5.0228 50.4 0.452 31.1455 5 8.0 4.6659 50.1 0.506 31.1744 7 8.5 4.4556 48.7 0.482 31.1991 4 9.0 4.3458 49.5 0.515 31.2202 5 9.5 4.4796 49.8 0.549 31.1882 5 10.0 4.4571 50.2 0.615 31.1785 6 10.5 4.5220 50.2 0.435 31.1449 6 11.0 4.4060 47.0 0.479 31.1702 4 11.4 4.0308 49.2 0.635 31.2582 5 12.0 3.8390 48.6 0.601 31.2544 5 12.5 3.7622 49.2 0.569 31.2589 5 13.0 3.6137 46.9 0.592 31.3118 4 13.5 3.2204 47.9 1.048 31.4115 5 14.0 2.9044 47.4 0.784 31.4810 4 14.5 2.6334 44.6 1.325 31.5701 6 15.0 2.3094 45.4 0.952 31.6589 5 15.5 1.9611 41.2 1.153 31.7513 5 16.0 1.8663 43.1 1.272 31.7507 6 16.5 1.7872 42.0 1.255 31.7686 5 17.0 1.7267 43.1 1.541 31.7798 5 17.5 1.7069 42.4 1.292 31.7778 5 18.0 1.6635 42.8 1.209 31.7870 5 18.5 1.5587 36.3 1.386 31.8176 4 19.0 1.2256 37.1 1.761 31.8952 5 19.5 1.1004 39.0 1.587 31.9204 5 20.0 1.0790 37.6 1.167 31.9222 5 20.5 1.0739 38.6 1.431 31.9177 6 21.0 1.0650 38.7 1.363 31.9161 5 21.5 1.0592 38.0 1.504 31.9160 5 22.0 1.0551 38.1 1.624 31.9146 5 22.5 1.0528 38.0 1.451 31.9133 5 23.0 1.0518 37.9 1.897 31.9141 5 23.5 1.0502 37.5 1.428 31.9133 5 24.0 1.0505 37.6 1.306 31.9119 4 24.5 1.0501 37.6 1.338 31.9104 5 25.0 1.0494 37.3 1.682 31.9118 5 25.5 1.0477 37.2 1.465 31.9127 6 26.0 1.0475 37.1 1.240 31.9123 4 26.5 1.0479 37.0 1.284 31.9111 5 27.0 1.0486 37.3 1.595 31.9101 5 27.5 1.0491 37.1 1.263 31.9094 5 28.0 1.0482 37.1 1.338 31.9100 5 28.5 1.0481 37.1 1.380 31.9103 5 29.0 1.0482 37.7 1.580 31.9111 5 29.5 1.0478 37.2 1.776 31.9118 6 30.0 1.0482 37.2 1.508 31.9107 4 30.5 1.0468 37.3 1.634 31.9111 5 31.0 1.0451 37.0 1.739 31.9123 5 31.5 1.0448 37.3 1.433 31.9118 5 32.0 1.0461 37.5 1.438 31.9109 5 32.5 1.0456 37.0 1.709 31.9102 5 33.0 1.0434 36.8 1.673 31.9116 4 33.4 1.0426 37.1 1.502 31.9119 5 34.0 1.0409 36.9 1.712 31.9136 6 34.5 1.0396 36.3 1.346 31.9144 5 35.0 1.0381 36.8 1.448 31.9158 5 35.5 1.0303 36.2 1.675 31.9210 5 36.0 1.0209 36.0 1.631 31.9261 5 36.5 1.0175 35.6 1.775 31.9275 5 37.0 1.0177 36.0 1.838 31.9275 6 37.5 1.0211 36.1 1.516 31.9252 6 38.0 1.0219 36.0 1.510 31.9240 6 38.5 1.0184 35.9 1.779 31.9254 6 39.0 1.0129 35.9 2.269 31.9279 7 39.5 1.0104 36.1 1.898 31.9288 7 40.0 1.0087 36.4 1.751 31.9291 9 40.5 1.0091 36.2 1.698 31.9281 9 41.0 1.0088 35.7 1.864 31.9276 9 41.3 1.0092 36.2 2.375 31.9278 2 42.1 1.0088 35.3 1.632 31.9263 3 42.5 1.0076 35.7 1.685 31.9259 8 43.0 1.0090 35.8 1.905 31.9249 8 43.3 1.0110 35.7 1.831 31.9241 4 45.0 1.0004 35.5 2.417 31.9255 7 45.5 0.9957 35.5 2.381 31.9269 10 46.0 0.9984 35.2 1.774 31.9254 14 46.4 0.9983 35.7 1.957 31.9253 14 47.0 0.9939 35.4 2.637 31.9266 10 47.5 0.9937 35.2 2.235 31.9266 9 48.0 0.9903 34.8 2.160 31.9278 9 48.4 0.9848 35.2 2.616 31.9302 4