*2007/07/03 14:52:03.95 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/15 06:41:20.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 87 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4E4A5C31 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.5645 46.46964 2 Temperature:Primary 'deg C (ITS90)' 1.040744 4.23725 3 Transmissivity %/metre 14.44091 45.03333 4 Fluorescence:URU:Seapoint mg/m^3 1.221 17.45814 5 Salinity:T0:C0 PSS-78 31.85887 32.15355 6 Number_of_bin_records n/a 2 22 $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 : BRS3 EVENT NUMBER : 57 LATITUDE : 65 40.95000 N ! (deg min) LONGITUDE : 168 34.05000 W ! (deg min) WATER DEPTH : 54 *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 12:20:41 7939 7939 CLEAN 5.0 2007/02/20 12:24:19 ? ? SHIFTDAT 3.4 2007/02/23 09:38:26 7939 7939 SHIFTDAT 3.4 2007/02/23 09:40:59 7939 7939 CALIB 11.7 2007/06/28 11:55:40 7939 7939 DELETE 6.3 2007/06/28 14:18:27 7939 656 CLIP 1.3 2007/06/28 14:39:38 656 642 CTDEDIT 4.61 2007/06/30 15:41:17 642 608 BINAVE 4.1.1 2007/07/03 13:15:39 608 87 REMOVECH 8.0 2007/07/03 14:47:29 87 87 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 11:55:40 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 36.70 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 15:41:17 34 records were deleted in this editing session. 53 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 14:47:29 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\2006-01-057.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 15 2006 06:41:20 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: BRS3 Latitude: 65 40.95 N Longitude: 168 34.05 W depth(m): 54 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 7939 # 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, 7939 # span 1 = -0.833, 46.002 # span 2 = -6.9518, 6.2404 # span 3 = 0.069872, 3.042167 # span 4 = -0.1250, 82.8175 # span 5 = 1.9560, 3.4908 # span 6 = 4.59819, 9.19576 # span 7 = 0.0000e+00, 4.6435e+01 # span 8 = -0.586, 1.269 # span 9 = 0.6218, 33.1936 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 15 2006 06:41:20 # 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 17:03:20, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0057.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:15, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0057.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 10:35:41, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0057.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 10:39:14, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0057.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 3.6 4.2373 44.5 1.398 31.8619 2 4.0 4.2318 44.4 1.468 31.8692 4 4.5 4.2299 44.3 1.575 31.8678 3 4.9 4.2302 44.7 1.355 31.8647 3 5.4 4.2296 44.4 1.339 31.8641 3 6.0 4.2291 44.2 1.590 31.8633 4 6.5 4.2298 44.6 1.253 31.8618 3 7.0 4.2331 45.0 1.221 31.8589 3 7.5 4.2317 44.5 1.279 31.8609 4 8.0 4.1965 43.7 1.591 31.8865 3 8.5 4.1203 41.4 1.388 31.8913 3 9.0 3.8804 37.0 2.519 31.9248 4 9.5 3.2117 24.3 5.623 32.0310 4 10.0 2.1170 20.5 9.884 32.1269 4 10.5 1.6478 19.0 12.635 32.1531 5 11.0 1.4582 18.4 13.743 32.1535 4 11.5 1.4145 18.5 12.610 32.1531 4 12.0 1.3936 18.5 13.818 32.1511 6 12.5 1.3601 17.9 14.467 32.1452 6 13.0 1.3809 18.1 14.894 32.1265 9 13.5 1.3456 18.4 14.495 32.1157 8 14.0 1.3187 17.9 13.654 32.1038 7 14.5 1.2996 17.9 15.270 32.0962 5 15.0 1.2984 17.6 14.368 32.0805 7 15.5 1.2912 17.8 13.419 32.0696 5 16.0 1.2817 17.4 14.247 32.0657 7 16.5 1.2808 18.0 15.704 32.0593 6 17.0 1.2736 17.6 13.194 32.0570 7 17.5 1.2491 17.3 13.691 32.0568 7 18.0 1.2200 17.1 12.286 32.0558 5 18.5 1.2279 17.5 12.906 32.0524 5 19.0 1.2274 17.5 13.011 32.0514 5 19.5 1.2268 17.0 13.378 32.0518 6 20.0 1.2167 17.0 13.023 32.0498 5 20.5 1.2109 16.9 12.847 32.0486 6 21.0 1.2024 16.7 12.237 32.0478 5 21.5 1.1856 17.3 11.807 32.0458 5 22.0 1.1822 16.7 13.486 32.0445 8 22.5 1.1981 17.4 12.731 32.0428 6 23.0 1.1896 17.3 12.611 32.0438 6 23.5 1.1674 16.3 11.990 32.0422 6 24.0 1.1477 16.3 10.650 32.0436 4 24.5 1.1623 16.5 11.823 32.0411 6 25.0 1.1403 16.7 11.961 32.0403 5 25.5 1.1365 17.1 12.283 32.0407 6 26.0 1.1551 16.6 13.718 32.0397 6 26.5 1.1629 16.8 13.268 32.0386 6 27.0 1.1468 16.0 13.785 32.0401 5 27.5 1.1196 16.2 11.988 32.0418 6 28.0 1.1046 16.5 12.705 32.0400 6 28.5 1.1015 14.7 12.761 32.0389 6 29.0 1.1007 15.5 12.085 32.0377 5 29.5 1.0990 16.4 11.748 32.0368 7 30.0 1.0942 15.8 11.660 32.0365 7 30.5 1.0833 16.0 11.585 32.0370 5 31.0 1.0832 16.1 11.717 32.0362 5 31.5 1.0846 15.3 10.855 32.0356 5 32.0 1.0860 16.1 12.831 32.0348 6 32.5 1.0843 15.6 11.944 32.0342 6 33.0 1.0774 15.8 11.644 32.0340 6 33.5 1.0783 15.2 12.892 32.0334 6 34.0 1.0873 15.7 11.109 32.0325 6 34.5 1.0874 15.6 12.393 32.0331 6 35.0 1.0895 16.1 13.875 32.0336 5 35.5 1.0874 15.1 11.372 32.0331 6 36.0 1.0977 16.2 12.200 32.0323 5 36.5 1.0576 14.9 11.681 32.0341 6 37.0 1.0453 14.7 16.006 32.0333 9 37.5 1.0439 15.3 16.164 32.0320 13 38.0 1.0437 15.2 16.964 32.0308 12 38.5 1.0430 15.1 14.298 32.0314 11 39.0 1.0467 15.1 13.474 32.0319 12 39.5 1.0497 15.3 17.042 32.0305 13 40.0 1.0513 15.3 14.601 32.0294 10 40.5 1.0560 15.4 15.435 32.0287 10 41.0 1.0495 15.4 14.437 32.0284 12 41.5 1.0453 15.1 16.327 32.0276 12 42.0 1.0417 15.3 13.352 32.0274 11 42.5 1.0410 14.9 13.709 32.0272 10 43.1 1.0419 15.0 14.332 32.0273 16 43.5 1.0432 14.8 14.227 32.0254 15 44.0 1.0440 14.8 15.900 32.0256 21 44.5 1.0429 15.0 15.364 32.0258 13 45.0 1.0409 15.4 13.156 32.0256 8 45.5 1.0407 15.0 11.971 32.0256 9 46.0 1.0411 15.7 15.558 32.0254 13 46.5 1.0420 14.4 17.458 32.0252 22