*2007/07/03 14:52:05.25 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/17 03:43:37.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 83 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8C539206 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.474286 45.46842 2 Temperature:Primary 'deg C (ITS90)' 1.727333 3.970072 3 Transmissivity %/metre 2.315789 33.075 4 Fluorescence:URU:Seapoint mg/m^3 0.541 31.58733 5 Salinity:T0:C0 PSS-78 32.32086 32.61304 6 Number_of_bin_records n/a 3 19 $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-5 EVENT NUMBER : 81 LATITUDE : 67 40.23400 N ! (deg min) LONGITUDE : 168 57.40800 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 12:21:36 7767 7767 CLEAN 5.0 2007/02/20 12:24:39 ? ? SHIFTDAT 3.4 2007/02/23 09:38:48 7767 7767 SHIFTDAT 3.4 2007/02/23 09:41:23 7767 7767 CALIB 11.7 2007/06/28 11:56:02 7767 7767 DELETE 6.3 2007/06/28 14:18:36 7767 555 CLIP 1.3 2007/06/28 14:39:41 555 530 CTDEDIT 4.61 2007/07/02 15:34:16 530 475 BINAVE 4.1.1 2007/07/03 10:53:28 475 83 REMOVECH 8.0 2007/07/03 14:47:31 83 83 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 11:56:02 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 35.99 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 15:34:16 55 records were deleted in this editing session. 38 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 14:47:31 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\2006-01-081.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 17 2006 03:43:37 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: UTN-5 Latitude: 67 40.234 N Longitude: 168 57.408 W depth(m): 50 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 7767 # 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, 7767 # span 1 = -0.936, 45.294 # span 2 = 1.7267, 5.1561 # span 3 = 0.024246, 3.046466 # span 4 = -0.1250, 76.0010 # span 5 = 2.5885, 3.7875 # span 6 = 6.35037, 9.97935 # span 7 = 0.0000e+00, 4.8339e+01 # span 8 = -0.892, 1.234 # span 9 = 0.1859, 32.6332 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 17 2006 03:43:37 # 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 17:03:34, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0081.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:35, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0081.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 10:36:03, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0081.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 10:39:38, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0081.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 3.5 3.9701 9.0 17.118 32.3212 7 4.0 3.9456 9.2 19.491 32.3214 7 4.5 3.9391 8.8 20.862 32.3209 7 5.0 3.9298 8.5 22.548 32.3209 7 5.5 3.9212 8.7 23.490 32.3217 5 6.0 3.9100 8.3 24.008 32.3230 4 6.5 3.8872 8.1 25.601 32.3259 4 7.0 3.8691 8.2 24.420 32.3273 5 7.5 3.8553 7.9 23.063 32.3270 6 8.0 3.8223 7.8 26.196 32.3297 6 8.5 3.7934 7.5 27.029 32.3343 6 9.0 3.7740 7.4 29.443 32.3373 6 9.5 3.7545 7.6 24.911 32.3410 5 9.9 3.7407 7.0 28.480 32.3430 6 10.5 3.7298 7.4 29.623 32.3447 7 11.0 3.7145 7.3 28.596 32.3476 5 11.5 3.7002 7.4 27.289 32.3500 5 12.0 3.6800 7.4 28.406 32.3531 6 12.5 3.6580 6.6 28.266 32.3540 5 13.0 3.6428 6.9 30.425 32.3528 5 13.5 3.6150 6.5 30.652 32.3508 5 13.9 3.5597 5.9 31.074 32.3528 5 14.5 3.3182 5.6 31.587 32.3806 6 15.0 2.9964 7.7 27.853 32.4538 5 15.5 2.7426 11.0 25.412 32.4871 4 16.0 2.3694 16.9 15.562 32.5432 6 16.5 1.9889 23.3 5.962 32.5784 7 17.0 1.8840 23.8 3.121 32.5873 5 17.5 1.8585 23.9 3.404 32.5861 5 18.0 1.8171 24.1 2.437 32.5900 5 18.4 1.7953 25.1 2.356 32.5943 5 19.0 1.7847 30.4 1.554 32.5974 4 19.5 1.7803 33.1 0.922 32.5972 4 20.0 1.7573 31.1 0.769 32.5970 4 20.5 1.7393 26.4 0.772 32.5963 4 21.0 1.7325 23.0 0.733 32.5959 5 21.5 1.7342 21.3 0.661 32.5944 6 22.0 1.7350 17.9 0.659 32.5936 7 22.5 1.7321 15.9 0.636 32.5951 8 23.0 1.7307 15.0 0.584 32.5956 5 23.5 1.7304 15.0 0.633 32.5963 5 24.0 1.7303 14.9 0.574 32.5968 4 24.5 1.7299 14.8 0.577 32.5974 4 25.0 1.7294 15.0 0.594 32.5978 3 25.5 1.7287 15.4 0.583 32.5983 4 26.0 1.7285 15.4 0.602 32.5984 3 26.5 1.7282 15.7 0.553 32.5983 3 26.9 1.7279 15.6 0.565 32.5980 4 28.5 1.7274 15.6 0.640 32.5982 5 28.9 1.7278 15.1 0.568 32.5984 4 29.5 1.7280 15.1 0.568 32.5990 4 29.9 1.7280 15.2 0.545 32.5994 3 30.5 1.7279 14.9 0.549 32.5993 4 31.0 1.7274 14.7 0.541 32.5994 3 31.5 1.7273 14.5 0.594 32.5993 3 32.0 1.7275 14.2 0.604 32.5992 4 32.5 1.7277 14.4 0.611 32.5991 5 33.0 1.7274 14.5 0.656 32.5992 7 33.5 1.7279 14.3 0.678 32.5993 9 34.0 1.7289 13.9 0.675 32.5996 7 34.5 1.7304 13.4 0.565 32.6001 4 35.0 1.7316 12.8 0.586 32.6006 4 35.5 1.7334 12.2 0.553 32.6012 3 36.0 1.7354 11.7 0.565 32.6019 4 36.5 1.7385 10.5 0.620 32.6030 4 37.0 1.7408 9.1 0.604 32.6039 4 37.5 1.7422 7.9 0.592 32.6044 4 38.0 1.7424 7.5 0.678 32.6047 6 38.5 1.7432 6.5 0.672 32.6067 7 39.0 1.7446 5.8 0.679 32.6076 5 39.5 1.7447 5.6 0.775 32.6078 6 40.0 1.7452 5.4 0.710 32.6083 7 40.5 1.7455 5.4 0.710 32.6081 6 41.0 1.7460 5.3 0.786 32.6087 8 41.5 1.7466 5.0 0.937 32.6086 13 42.0 1.7486 4.4 0.997 32.6099 13 42.5 1.7494 4.0 0.767 32.6105 10 43.0 1.7494 3.7 0.836 32.6110 7 43.5 1.7515 2.8 0.869 32.6124 6 44.0 1.7519 2.7 0.818 32.6124 7 44.5 1.7526 2.6 0.817 32.6125 10 45.0 1.7529 2.6 0.898 32.6129 11 45.5 1.7534 2.3 0.974 32.6130 19