*2007/07/03 14:52:05.18 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/17 01:13:03.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 86 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1AFABD4D NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.5106 45.49479 2 Temperature:Primary 'deg C (ITS90)' 1.707567 2.3833 3 Transmissivity %/metre 1.564286 32.05 4 Fluorescence:URU:Seapoint mg/m^3 0.161 2.10625 5 Salinity:T0:C0 PSS-78 32.5095 32.6088 6 Number_of_bin_records n/a 3 15 $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-4 EVENT NUMBER : 80 LATITUDE : 67 30.10500 N ! (deg min) LONGITUDE : 168 54.58300 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 12:21:33 7579 7579 CLEAN 5.0 2007/02/20 12:24:38 ? ? SHIFTDAT 3.4 2007/02/23 09:38:47 7579 7579 SHIFTDAT 3.4 2007/02/23 09:41:22 7579 7579 CALIB 11.7 2007/06/28 11:56:01 7579 7579 DELETE 6.3 2007/06/28 14:18:35 7579 533 CLIP 1.3 2007/06/28 14:39:41 533 519 CTDEDIT 4.61 2007/07/02 15:30:54 519 488 BINAVE 4.1.1 2007/07/03 10:53:28 488 86 REMOVECH 8.0 2007/07/03 14:47:31 86 86 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 11:56:01 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 35.71 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 15:30:54 31 records were deleted in this editing session. 88 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\2006-01-080.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 17 2006 01:13:03 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: UTN-4 Latitude: 67 30.105 N Longitude: 168 54.583 W depth(m): 50 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 7579 # 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, 7579 # span 1 = -0.936, 45.010 # span 2 = -15.7708, 5.5933 # span 3 = 0.067758, 2.982824 # span 4 = -0.1250, 75.3143 # span 5 = 2.1282, 3.3541 # span 6 = 5.14097, 16.41779 # span 7 = 0.0000e+00, 8.7179e+00 # span 8 = -1.008, 1.239 # span 9 = 0.5362, 33.5226 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 17 2006 01:13:03 # 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 17:03:33, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0080.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:33, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0080.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 10:36:02, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0080.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 10:39:36, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0080.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 2.5 2.3833 32.0 0.210 32.5095 5 3.0 2.3817 32.0 0.161 32.5119 6 3.5 2.3696 31.9 0.168 32.5128 7 4.0 2.3692 32.0 0.173 32.5125 6 4.5 2.3581 31.9 0.171 32.5130 5 5.0 2.3371 31.7 0.201 32.5139 6 5.5 2.3475 31.8 0.252 32.5130 6 6.0 2.3416 31.9 0.226 32.5126 6 6.5 2.3378 31.8 0.255 32.5129 7 7.0 2.3272 31.6 0.246 32.5123 7 7.5 2.2794 31.3 0.346 32.5120 6 8.0 2.2461 31.1 0.403 32.5136 6 8.6 2.2360 30.4 0.449 32.5144 4 9.0 2.2269 30.8 0.508 32.5143 5 9.5 2.2141 30.4 0.513 32.5149 4 10.0 2.2070 30.7 0.562 32.5150 4 10.5 2.1997 30.5 0.586 32.5150 4 11.0 2.1880 30.0 0.655 32.5150 5 11.5 2.1752 29.3 0.771 32.5145 6 12.0 2.1685 30.2 0.948 32.5150 8 12.5 2.1641 30.3 0.796 32.5148 11 13.0 2.1585 30.0 0.877 32.5136 6 13.5 2.1494 29.8 0.913 32.5141 5 14.0 2.1447 29.5 0.867 32.5144 4 14.5 2.1392 29.4 0.843 32.5149 3 15.0 2.1357 29.5 0.765 32.5155 3 15.4 2.1339 29.6 0.729 32.5150 3 16.0 2.1304 29.7 0.681 32.5149 4 16.6 2.1276 29.5 0.715 32.5149 4 17.0 2.1196 28.8 0.717 32.5145 4 17.5 2.1102 28.5 0.678 32.5142 6 18.0 2.0955 29.9 0.902 32.5144 10 18.5 2.0776 30.3 0.802 32.5141 7 19.0 2.0584 30.2 0.777 32.5128 6 19.5 2.0473 29.8 1.004 32.5130 5 20.0 2.0403 29.6 0.867 32.5126 4 20.5 2.0123 28.9 0.786 32.5114 5 21.0 1.9724 29.5 0.781 32.5134 4 21.5 1.9453 29.1 1.478 32.5127 3 22.0 1.9024 29.0 0.980 32.5131 4 22.4 1.8463 29.4 1.047 32.5131 4 23.0 1.7933 28.7 1.215 32.5175 4 23.5 1.7773 29.0 1.368 32.5198 5 24.1 1.7812 30.7 2.106 32.5199 4 24.5 1.7833 30.2 1.863 32.5211 7 25.5 1.7822 29.8 1.675 32.5241 6 26.0 1.7807 29.3 1.873 32.5264 5 26.5 1.7742 28.1 1.764 32.5273 4 27.0 1.7525 26.6 1.180 32.5301 3 27.5 1.7306 24.5 1.139 32.5331 4 28.0 1.7147 22.4 1.103 32.5348 3 28.5 1.7076 21.7 0.855 32.5363 3 29.0 1.7082 22.4 0.822 32.5369 3 29.5 1.7150 22.1 0.781 32.5377 5 30.0 1.7190 21.1 0.741 32.5384 7 30.5 1.7164 19.2 0.833 32.5388 8 31.0 1.7153 17.6 0.916 32.5399 7 31.5 1.7164 16.8 0.740 32.5412 7 32.0 1.7174 16.1 0.689 32.5424 5 32.5 1.7223 16.4 0.608 32.5444 5 33.0 1.7309 17.1 0.693 32.5474 4 33.4 1.7392 14.8 0.729 32.5544 4 34.0 1.7649 10.7 0.632 32.5767 5 34.6 1.7997 7.5 0.745 32.5929 5 35.0 1.8166 5.3 0.654 32.5991 5 35.5 1.8302 4.3 0.654 32.6034 5 36.0 1.8344 4.2 0.684 32.6048 5 36.5 1.8371 4.1 0.676 32.6054 5 37.0 1.8381 3.7 0.711 32.6062 5 37.5 1.8389 3.4 0.864 32.6061 4 38.0 1.8393 3.2 0.745 32.6063 5 38.5 1.8393 3.2 0.791 32.6065 5 38.8 1.8396 3.1 0.851 32.6065 4 39.5 1.8398 3.0 0.875 32.6069 11 40.0 1.8404 2.9 0.850 32.6070 6 40.5 1.8405 2.8 0.903 32.6070 5 41.0 1.8406 2.8 0.797 32.6069 4 41.6 1.8405 2.7 0.920 32.6072 6 42.0 1.8405 2.5 0.874 32.6074 5 42.5 1.8406 2.5 0.961 32.6072 7 43.0 1.8407 2.1 0.841 32.6076 11 43.5 1.8407 2.0 1.052 32.6080 15 44.0 1.8408 1.9 1.212 32.6083 10 44.5 1.8409 1.7 0.923 32.6088 9 45.0 1.8410 1.7 0.997 32.6087 11 45.5 1.8410 1.6 1.066 32.6088 14