*2007/07/03 14:52:06.10 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/18 03:35:13.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 59 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3DFA555 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.9885 31.9298 2 Temperature:Primary 'deg C (ITS90)' 2.84492 3.983383 3 Transmissivity %/metre 20.86 44.38572 4 Fluorescence:URU:Seapoint mg/m^3 0.938 3.258429 5 Salinity:T0:C0 PSS-78 29.33327 31.37059 6 Number_of_bin_records n/a 4 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 : CPL-2 EVENT NUMBER : 97 LATITUDE : 68 55.87900 N ! (deg min) LONGITUDE : 166 26.15600 W ! (deg min) WATER DEPTH : 35 *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 12:22:12 3902 3902 CLEAN 5.0 2007/02/20 12:24:51 ? ? SHIFTDAT 3.4 2007/02/23 09:39:02 3902 3902 SHIFTDAT 3.4 2007/02/23 09:41:36 3902 3902 CALIB 11.7 2007/06/28 11:56:16 3902 3902 DELETE 6.3 2007/06/28 14:18:42 3902 415 CLIP 1.3 2007/06/28 14:39:43 415 405 CTDEDIT 4.61 2007/07/03 10:03:18 405 372 BINAVE 4.1.1 2007/07/03 10:53:30 372 59 REMOVECH 8.0 2007/07/03 14:47:33 59 59 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 11:56:16 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 22.00 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 10:03:18 33 records were deleted in this editing session. 16 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\2006-01-097.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 18 2006 03:35:13 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: CPL-2 Latitude: 68 55.879 N Longitude: 166 26.156 W depth(m): 35 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 3902 # 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, 3902 # span 1 = -0.795, 31.300 # span 2 = -11.9306, 6.8892 # span 3 = 0.148041, 2.871026 # span 4 = -0.1250, 81.7238 # span 5 = 1.9133, 3.8022 # span 6 = 4.66035, 10.20876 # span 7 = 0.0000e+00, 3.7363e+00 # span 8 = -0.792, 1.439 # span 9 = 1.1665, 31.3729 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 18 2006 03:35:13 # 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 17:03:43, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0097.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:47, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0097.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 10:36:17, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0097.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 10:39:53, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0097.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 3.9834 39.3 1.966 29.3333 6 3.5 3.9458 39.5 2.069 29.4157 7 4.0 3.8994 39.5 2.078 29.4682 5 4.5 3.9129 39.4 2.058 29.4458 5 5.0 3.8920 39.5 2.031 29.4578 6 5.5 3.8677 39.4 2.007 29.4772 5 6.0 3.8644 38.9 1.972 29.4689 6 6.5 3.8585 39.4 2.079 29.4639 7 7.0 3.8534 39.4 2.096 29.4622 6 7.5 3.8269 39.3 2.091 29.4780 7 8.0 3.8038 38.9 2.171 29.4891 6 8.5 3.7538 38.6 2.379 29.5258 7 9.0 3.7437 38.7 2.293 29.5307 6 9.5 3.7359 38.4 2.409 29.5330 6 10.0 3.6973 38.0 2.548 29.5605 7 10.5 3.6597 36.9 2.670 29.5823 7 11.0 3.5209 37.7 3.258 29.6675 7 11.5 3.4715 38.9 2.660 29.6943 6 12.0 3.4339 40.1 2.482 29.7185 7 12.5 3.4051 41.3 2.107 29.7482 7 13.0 3.4321 40.8 2.027 29.8033 5 13.5 3.4958 40.7 2.076 29.8408 7 14.0 3.6122 40.4 2.065 29.8671 7 14.5 3.6874 40.7 2.029 29.8896 7 15.0 3.7207 41.0 1.999 29.9030 7 15.5 3.7189 41.0 1.966 29.9114 6 16.0 3.6978 41.0 1.984 29.9155 6 16.5 3.6973 40.9 1.997 29.9150 7 17.0 3.6816 41.1 2.005 29.9175 6 17.5 3.6479 41.3 1.926 29.9190 7 18.0 3.6571 41.1 1.909 29.9162 6 18.5 3.6534 41.2 1.945 29.9169 7 19.0 3.6500 41.2 1.935 29.9166 6 19.5 3.6539 41.3 2.022 29.9167 7 20.0 3.6702 41.5 2.039 29.9333 6 20.5 3.6949 42.2 1.749 29.9571 7 21.0 3.7673 43.1 1.389 30.0080 7 21.5 3.7829 43.0 1.335 30.0221 6 22.0 3.8003 42.9 1.357 30.0652 7 22.4 3.7808 43.5 1.311 30.1026 6 23.0 3.7473 44.0 1.189 30.1302 7 23.5 3.7404 43.6 1.219 30.1720 7 24.0 3.7661 43.5 1.337 30.1869 6 24.5 3.7969 43.2 1.380 30.1937 7 25.0 3.8183 43.4 1.348 30.2013 7 25.5 3.9250 43.5 1.242 30.2612 7 26.0 3.8263 43.6 1.300 30.3406 4 26.5 3.7908 44.2 1.199 30.3914 6 27.0 3.7245 44.4 1.144 30.5096 7 27.5 3.6168 43.5 1.180 30.7689 5 28.0 3.3180 33.0 1.119 31.0831 6 28.5 3.1374 29.1 1.028 31.2380 4 29.0 3.0664 26.5 0.965 31.2817 6 29.5 3.0012 24.3 0.945 31.3104 5 30.0 2.9365 23.2 0.938 31.3395 6 30.5 2.9041 22.4 0.983 31.3512 6 31.0 2.8705 21.4 0.971 31.3659 8 31.5 2.8523 21.4 0.959 31.3706 7 31.9 2.8449 20.9 1.172 31.3697 5