*2007/07/03 14:52:06.15 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/18 04:20:36.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 68 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1C5ED74D NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.239 36.8065 2 Temperature:Primary 'deg C (ITS90)' 2.2743 5.23808 3 Transmissivity %/metre 29.47143 45.68333 4 Fluorescence:URU:Seapoint mg/m^3 0.928 6.408166 5 Salinity:T0:C0 PSS-78 29.7763 31.86142 6 Number_of_bin_records n/a 1 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-3 EVENT NUMBER : 98 LATITUDE : 68 58.85400 N ! (deg min) LONGITUDE : 166 37.58640 W ! (deg min) WATER DEPTH : 40 *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 12:22:13 3425 3425 CLEAN 5.0 2007/02/20 12:24:52 ? ? SHIFTDAT 3.4 2007/02/23 09:39:02 3425 3425 SHIFTDAT 3.4 2007/02/23 09:41:37 3425 3425 CALIB 11.7 2007/06/28 11:56:16 3425 3425 DELETE 6.3 2007/06/28 14:18:42 3425 458 CLIP 1.3 2007/06/28 14:39:43 458 451 CTDEDIT 4.61 2007/07/03 10:04:30 451 409 BINAVE 4.1.1 2007/07/03 10:53:30 409 68 REMOVECH 8.0 2007/07/03 14:47:33 68 68 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 26.92 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 10:04:30 42 records were deleted in this editing session. 12 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\2006-01-098.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 18 2006 04:20:36 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: CPL-3 Latitude: 68 58.854 N Longitude: 166 37.5864 W depth(m): 40 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 3425 # 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, 3425 # span 1 = -0.757, 36.222 # span 2 = -12.9004, 6.5908 # span 3 = 0.057591, 2.937879 # span 4 = -0.1250, 82.3597 # span 5 = 1.6728, 3.9890 # span 6 = 4.13302, 10.59144 # span 7 = 0.0000e+00, 6.5568e+00 # span 8 = -0.903, 1.147 # span 9 = 0.4993, 31.8877 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 18 2006 04:20:36 # 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 17:03:44, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0098.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\2006-01-0098.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 10:36:18, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0098.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\2006-01-0098.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 3.2 5.2375 45.2 0.928 29.7763 1 3.5 5.2364 45.6 0.942 29.8014 6 4.0 5.2368 45.7 0.956 29.8036 6 4.5 5.2381 45.6 0.970 29.8010 5 5.0 5.2351 44.9 0.947 29.8027 5 5.5 5.0606 42.6 1.328 29.9523 4 6.0 4.6949 43.3 1.414 30.2799 4 6.5 4.4418 42.8 1.592 30.5497 5 7.0 4.3016 42.4 1.704 30.7271 5 7.5 4.1930 42.0 1.972 30.8540 6 8.0 4.1548 41.8 2.043 30.8820 6 8.5 4.1407 41.8 2.016 30.8850 7 9.0 4.1254 41.6 1.943 30.9002 6 9.5 4.0950 41.2 2.043 30.9301 6 10.0 4.0656 39.9 2.149 30.9543 7 10.5 4.0320 40.8 2.188 30.9857 6 11.0 4.0062 40.2 2.199 31.0213 7 11.5 3.9332 38.4 2.505 31.0990 7 12.0 3.7645 35.4 3.164 31.2294 6 12.5 3.5405 31.9 4.412 31.3174 6 13.0 3.3751 31.4 5.365 31.3938 7 13.5 3.2258 30.7 5.474 31.4810 6 14.0 3.1330 30.3 5.554 31.5298 6 14.5 3.0244 29.5 5.962 31.5954 7 15.0 2.9142 30.1 5.908 31.6487 6 15.5 2.8527 30.4 5.330 31.6657 6 16.0 2.7747 31.8 4.904 31.6931 6 16.5 2.6544 33.6 3.893 31.7394 7 17.0 2.6171 34.6 2.597 31.7499 6 17.5 2.6149 35.2 2.282 31.7458 7 18.0 2.6140 34.9 2.284 31.7445 5 18.5 2.6148 35.3 2.301 31.7457 7 19.0 2.6158 35.7 2.262 31.7459 7 19.5 2.6167 36.2 2.198 31.7454 6 20.0 2.6190 36.4 2.104 31.7463 7 20.5 2.6195 36.4 2.043 31.7456 6 21.0 2.6198 36.6 2.003 31.7471 6 21.5 2.6224 37.0 2.100 31.7497 8 22.0 2.6226 36.5 2.127 31.7494 5 22.5 2.6136 35.5 2.390 31.7551 7 23.0 2.6057 35.0 2.484 31.7610 7 23.5 2.6059 34.5 2.814 31.7672 6 24.0 2.6089 34.3 2.943 31.7701 6 24.5 2.6033 34.0 3.028 31.7740 6 25.0 2.6206 34.8 3.269 31.7859 7 25.5 2.6802 35.3 3.976 31.8065 6 26.0 2.6910 35.5 4.599 31.8203 6 26.5 2.6847 34.9 4.912 31.8362 6 27.0 2.6492 34.2 5.472 31.8469 7 27.5 2.6381 33.5 5.859 31.8492 7 28.0 2.6253 32.6 6.079 31.8490 6 28.5 2.6016 32.3 6.408 31.8497 6 29.0 2.5873 32.4 6.343 31.8503 8 29.6 2.5723 33.5 5.857 31.8541 6 30.0 2.5985 34.8 4.581 31.8575 6 30.5 2.5930 34.8 4.062 31.8571 6 31.0 2.4601 34.2 3.230 31.8579 7 31.3 2.4230 33.8 2.698 31.8594 1 32.6 2.4121 32.4 2.865 31.8614 5 33.0 2.3789 31.8 2.410 31.8608 6 33.5 2.3622 32.5 2.266 31.8587 7 34.0 2.3392 33.2 2.200 31.8588 6 34.5 2.3355 33.8 2.190 31.8573 6 35.0 2.3306 33.7 2.191 31.8565 7 35.5 2.3286 33.7 2.188 31.8552 7 35.9 2.3233 33.6 2.121 31.8549 7 36.5 2.3084 33.9 2.048 31.8542 7 36.8 2.2743 34.4 1.752 31.8564 2