*2007/07/03 14:52:03.57 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/15 01:51:00.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 76 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CC3BB1D3 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.209 40.8342 2 Temperature:Primary 'deg C (ITS90)' 2.39192 6.459875 3 Transmissivity %/metre 22.04445 50.425 4 Fluorescence:URU:Seapoint mg/m^3 0.3725 1.435333 5 Salinity:T0:C0 PSS-78 30.62405 31.56018 6 Number_of_bin_records n/a 1 18 $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 : A4-06 EVENT NUMBER : 50 LATITUDE : 65 44.95000 N ! (deg min) LONGITUDE : 168 15.43000 W ! (deg min) WATER DEPTH : 42 *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 12:20:24 3736 3736 CLEAN 5.0 2007/02/20 12:24:13 ? ? SHIFTDAT 3.4 2007/02/23 09:38:20 3736 3736 SHIFTDAT 3.4 2007/02/23 09:40:51 3736 3736 CALIB 11.7 2007/06/28 11:55:33 3736 3736 DELETE 6.3 2007/06/28 14:18:23 3736 551 CLIP 1.3 2007/06/28 14:39:37 551 539 CTDEDIT 4.61 2007/06/30 15:21:59 539 445 BINAVE 4.1.1 2007/07/03 10:53:24 445 76 REMOVECH 8.0 2007/07/03 14:47:28 76 76 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 11:55:33 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 30.89 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 15:21:59 94 records were deleted in this editing session. 28 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\2006-01-050.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 15 2006 01:46:20 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: A4-06 Latitude: 65 44.84 N Longitude: 168 15.43 W depth(m): 42 m Mooring Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 3736 # 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, 3736 # span 1 = -0.898, 40.191 # span 2 = -16.3461, 7.2719 # span 3 = 0.026731, 3.098359 # span 4 = -0.1250, 84.3944 # span 5 = 2.2808, 3.8046 # span 6 = 5.18248, 17.03072 # span 7 = 0.0000e+00, 5.8974e+00 # span 8 = -1.006, 1.219 # span 9 = 0.4313, 31.5614 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 15 2006 01:46:20 # 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 17:03:15, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0050.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:10, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0050.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 10:35:34, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0050.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 10:39:06, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0050.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 2.2 6.3784 47.0 0.379 30.6333 1 2.4 6.3849 46.6 0.381 30.6320 5 3.0 6.3854 47.0 0.376 30.6339 5 3.5 6.3885 47.0 0.373 30.6341 4 4.0 6.3963 47.2 0.440 30.6329 4 4.5 6.3906 47.2 0.418 30.6353 4 5.0 6.4036 47.1 0.431 30.6308 4 5.5 6.4342 47.2 0.440 30.6241 4 6.0 6.4599 47.4 0.388 30.6288 4 6.5 6.3174 47.7 0.391 30.6598 5 7.1 6.1949 48.0 0.418 30.6824 4 7.5 5.6771 49.3 0.403 30.8060 4 8.0 5.4940 49.1 0.437 30.8460 4 8.5 5.4984 49.3 0.513 30.8411 5 9.0 5.4389 48.9 0.395 30.8528 3 9.5 5.2616 49.5 0.376 30.8980 5 10.0 4.9425 50.2 0.373 30.9737 4 10.5 4.5990 50.1 0.421 31.0654 4 11.0 4.5059 50.4 0.458 31.0842 4 11.5 4.3717 49.8 0.442 31.0894 5 12.0 3.8211 45.7 0.681 31.1708 4 12.5 3.2849 43.1 0.818 31.3246 5 13.0 3.0195 41.8 0.708 31.3983 5 13.5 2.9171 40.8 0.701 31.4181 5 14.0 2.8966 39.1 1.082 31.4119 5 14.5 2.8778 38.8 1.140 31.4146 5 15.0 2.8589 38.1 0.806 31.4168 6 15.5 2.8321 37.0 0.696 31.4219 4 16.0 2.8126 35.9 0.823 31.4264 5 16.5 2.7910 35.4 0.859 31.4280 5 17.0 2.7650 35.0 0.794 31.4323 4 17.5 2.7638 34.8 0.808 31.4340 5 18.0 2.7648 34.3 0.886 31.4331 5 18.5 2.7601 34.2 0.757 31.4340 4 19.0 2.7515 33.9 0.928 31.4361 5 19.5 2.7482 33.9 0.821 31.4362 5 20.0 2.7477 33.8 0.779 31.4366 5 20.5 2.7539 34.5 0.779 31.4350 5 21.0 2.7453 32.9 0.798 31.4359 5 21.5 2.7381 33.1 0.980 31.4382 4 22.0 2.7209 31.8 0.820 31.4431 5 22.5 2.7061 31.0 0.838 31.4486 5 23.0 2.7019 31.0 0.899 31.4505 5 23.5 2.7016 30.5 0.876 31.4515 4 24.0 2.7001 30.5 0.852 31.4540 5 24.5 2.6988 30.0 0.869 31.4579 5 25.0 2.6988 29.6 0.891 31.4596 4 25.5 2.6991 29.5 1.021 31.4602 5 25.9 2.6978 28.9 0.960 31.4639 5 26.5 2.6907 27.7 1.062 31.4783 5 27.0 2.6882 27.3 1.035 31.4819 5 27.5 2.6896 27.2 1.050 31.4819 5 28.0 2.6888 27.3 1.089 31.4815 5 28.3 2.6887 27.5 1.020 31.4810 2 29.2 2.6915 27.8 1.249 31.4797 3 29.5 2.6907 26.5 1.118 31.4802 11 30.0 2.6900 26.0 1.058 31.4853 6 30.5 2.6865 26.2 1.303 31.4919 7 31.0 2.6865 26.0 1.084 31.4923 8 31.5 2.6816 25.7 0.983 31.4961 9 32.0 2.6622 25.4 1.103 31.5064 9 32.5 2.6520 25.5 1.132 31.5106 8 33.0 2.6433 25.2 1.127 31.5127 11 33.5 2.6277 25.0 1.238 31.5170 10 34.0 2.6159 24.6 1.279 31.5200 12 34.5 2.6028 24.2 1.266 31.5228 10 35.0 2.5925 24.6 1.176 31.5241 10 35.5 2.5825 24.6 1.209 31.5244 7 36.0 2.5494 24.3 1.089 31.5305 10 36.5 2.5087 24.1 1.122 31.5397 12 37.0 2.5009 23.9 1.230 31.5400 10 37.5 2.4906 23.7 1.391 31.5412 10 38.0 2.4400 23.1 1.392 31.5519 10 40.2 2.4176 22.8 1.199 31.5555 6 40.5 2.4119 22.0 1.435 31.5568 18 40.8 2.3919 22.2 1.199 31.5602 5