*2007/07/03 14:52:03.31 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/14 01:53:29.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 74 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C54D3872 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.1255 38.48525 2 Temperature:Primary 'deg C (ITS90)' 0.3340375 8.42935 3 Transmissivity %/metre 38.64 52.23333 4 Fluorescence:URU:Seapoint mg/m^3 0.55225 3.9292 5 Salinity:T0:C0 PSS-78 30.6396 32.8088 6 Number_of_bin_records n/a 3 8 $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 : BCS-6 EVENT NUMBER : 45 LATITUDE : 64 1.98000 N ! (deg min) LONGITUDE : 171 49.87000 W ! (deg min) WATER DEPTH : 49 *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 12:20:08 4574 4574 CLEAN 5.0 2007/02/20 12:24:07 ? ? SHIFTDAT 3.4 2007/02/23 09:38:13 4574 4574 SHIFTDAT 3.4 2007/02/23 09:40:45 4574 4574 CALIB 11.7 2007/06/28 11:55:26 4574 4574 DELETE 6.3 2007/06/28 14:18:21 4574 389 CLIP 1.3 2007/06/28 14:39:37 389 362 CTDEDIT 4.61 2007/06/30 14:45:30 362 362 BINAVE 4.1.1 2007/07/03 10:53:24 362 74 REMOVECH 8.0 2007/07/03 14:47:28 74 74 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 11:55:26 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 28.60 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 14:45:30 55 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 14:47:28 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\2006-01-045.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 14 2006 01:53:29 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: BCS-6 Latitude: 64 01.98 N Longitude: 171 49.87 W depth(m): 49 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4574 # 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, 4574 # span 1 = -0.454, 37.904 # span 2 = -8.9945, 9.2173 # span 3 = 0.059519, 3.309654 # span 4 = -0.1250, 85.3609 # span 5 = 2.1074, 4.0574 # span 6 = 4.67991, 13.23444 # span 7 = 0.0000e+00, 2.7497e+01 # span 8 = -0.967, 1.305 # span 9 = 0.5573, 32.9776 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 14 2006 01:53:29 # 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 17:03:11, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0045.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:04, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0045.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 10:35:27, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0045.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 10:39:00, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0045.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. --------------------------------------------------------------------- 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 2.1 8.4293 51.7 0.552 30.6396 4 2.4 7.5820 50.5 0.655 31.0620 6 3.0 6.6837 50.0 0.803 31.3431 4 3.5 6.5274 49.6 0.802 31.3497 3 4.0 6.4524 50.2 0.836 31.3320 4 4.5 6.3812 49.8 0.883 31.3268 3 5.0 6.3401 49.5 0.965 31.3148 5 5.5 6.2698 50.2 1.050 31.3137 4 6.0 6.1696 52.2 0.850 31.3409 7 6.5 5.9842 52.2 0.633 31.5057 6 7.0 5.0781 51.5 0.858 31.9272 4 7.5 3.7996 48.8 0.676 32.3501 6 8.0 2.4643 48.3 0.888 32.7072 4 8.5 1.8772 46.4 1.065 32.8026 5 9.0 1.5835 47.6 1.169 32.8088 4 9.5 1.3746 46.3 1.306 32.7901 5 10.0 1.2367 46.0 1.624 32.7605 6 10.5 1.1030 45.3 1.697 32.7543 6 11.0 1.0082 45.1 1.732 32.7349 7 11.5 0.9110 44.8 1.591 32.7178 6 12.0 0.8786 44.4 2.863 32.6951 6 12.5 0.8480 43.9 2.218 32.6921 6 13.0 0.8155 43.8 2.183 32.6915 5 13.5 0.7671 43.1 2.088 32.6902 5 14.0 0.6811 42.4 2.091 32.6954 4 14.5 0.6494 42.2 2.045 32.6887 4 15.0 0.6032 41.6 2.623 32.6902 5 15.5 0.5861 41.8 2.427 32.6809 4 16.0 0.5476 41.5 2.618 32.6856 5 16.5 0.5220 41.2 2.582 32.6798 4 17.0 0.5138 41.1 2.347 32.6651 5 17.5 0.5088 41.3 2.735 32.6575 6 18.0 0.4967 40.5 2.991 32.6547 6 18.5 0.4794 41.3 2.348 32.6579 6 19.0 0.4597 40.6 3.412 32.6622 6 19.5 0.4254 40.3 2.817 32.6716 3 20.0 0.4057 39.9 3.178 32.6679 4 20.4 0.4046 40.1 3.074 32.6616 4 21.0 0.4066 40.0 2.882 32.6589 4 21.5 0.4019 40.2 3.089 32.6578 4 22.0 0.3960 40.3 2.796 32.6532 4 22.5 0.3943 40.2 3.193 32.6465 6 23.0 0.3960 39.9 2.890 32.6396 6 23.5 0.3980 40.5 3.081 32.6391 6 24.0 0.3955 40.0 3.270 32.6405 5 24.5 0.3894 40.1 3.014 32.6395 5 25.0 0.3895 40.5 2.790 32.6376 4 25.5 0.3914 39.6 2.659 32.6343 4 26.0 0.3919 40.0 2.898 32.6315 3 26.5 0.3918 39.6 2.342 32.6296 5 27.0 0.3919 40.1 3.303 32.6266 4 27.5 0.3910 40.2 3.196 32.6237 5 28.0 0.3783 40.3 3.523 32.6241 6 28.5 0.3641 40.2 2.953 32.6241 6 29.0 0.3586 40.3 2.833 32.6249 5 29.5 0.3508 39.6 3.260 32.6243 5 30.0 0.3487 39.8 2.970 32.6225 4 30.5 0.3506 39.9 2.838 32.6195 5 31.0 0.3564 39.8 2.671 32.6174 4 31.5 0.3524 39.8 2.796 32.6176 5 32.0 0.3529 39.9 3.218 32.6160 5 32.5 0.3560 39.8 3.632 32.6132 4 33.0 0.3550 38.6 2.794 32.6126 5 33.5 0.3519 40.0 3.253 32.6115 5 34.0 0.3472 39.9 3.929 32.6115 5 34.6 0.3408 39.7 2.864 32.6110 5 35.0 0.3421 39.9 2.615 32.6095 5 35.5 0.3477 39.6 3.834 32.6082 5 36.0 0.3459 39.3 3.460 32.6087 5 36.5 0.3418 38.9 3.288 32.6078 6 37.0 0.3367 40.0 2.878 32.6080 4 37.5 0.3377 39.8 3.303 32.6073 4 38.0 0.3369 39.6 2.845 32.6066 4 38.5 0.3340 39.1 2.903 32.6050 8