*2006/01/26 11:57:32.43 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/18 22:24:09.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 86 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.062667 45.40825 2 Temperature:Primary 'deg C (ITS90)' 2.149675 4.389767 3 Transmissivity %/metre 6.625 40.46667 4 Fluorescence:URU:Seapoint mg/m^3 0.22475 3.13925 5 Salinity:T0:C0 PSS-78 32.52188 32.63335 6 Number_of_bin_records n/a 3 6 $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\2005-05\CTD\derive2\20 $END *ADMINISTRATION MISSION : 2005-05 AGENCY : IOS, Ocean Sciences Division, Sidney, BC COUNTRY : Canada PROJECT : JWACS-2005 SCIENTIST : van Hardenberg B. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Bering Sea/Bering Strait/Chukchi Sea STATION : UTN-4 EVENT NUMBER : 66 LATITUDE : 67 30.06500 N ! (deg min) LONGITUDE : 168 54.60400 W ! (deg min) *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 userpoly ' ' ' ' 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 2.9 2006/01/06 10:05:46 4785 4785 CLEAN 4.8.1 2006/01/06 13:22:56 4785 4785 SHIFTDAT 3.4 2006/01/06 15:33:19 4785 4785 SHIFTDAT 3.4 2006/01/06 15:40:35 4785 4785 DELETE 6.3 2006/01/06 15:42:43 4785 382 CLIP 1.3 2006/01/06 15:48:07 382 364 CTDEDIT 4.60 2006/01/10 10:32:49 364 353 BINAVE 4.1 2006/01/10 15:19:28 353 86 REMOVECH 7.0 2006/01/26 11:56:07 86 86 HDREDIT2 2.5.1 2006/01/26 11:57:32 ? ? $END $REMARKS -CLEAN functions: 2006/01/06 13:21:52 20 Interpolation by Record Number, in Pressure:StrainGauge Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.80 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 80.00 -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 20.00 Minimum Surface Salinity: 20.000 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 9 points) will be deleted. Drop rate applies in the range 10.00 to 35.46 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, 5000.000 Time Not Available in File -CTDEDIT 2006/01/10 10:32:49 11 records were deleted in this editing session. 100 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 2006/01/26 11:56:07 The following CHANNEL(S) were removed: Scan_Number Scan_Number:STD Pressure:StrainGauge:STD [dbars] Temperature:Primary:STD [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Primary:STD [S/m] Transmissivity:STD [%/metre] Fluorescence:Seapoint:STD [mg/m^3] Oxygen:Voltage:SBE [volts] Oxygen:Voltage:SBE:STD [volts] Oxygen:Dissolved:SBE [mL/L] Oxygen:Dissolved:SBE:STD [mL/L] Descent_Rate [m/s] Descent_Rate:STD [m/s] Salinity:T0:C0:STD [PSS-78] Flag Flag:STD -HEADER EDITS: 2006/01/26 11:57:32 Applied edit header: Q:\Cruise_Data\2005-05\CTD\doc\2005-05-SBE25-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:\2005-05-SBE25\66-UTN-4.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 18 2005 22:24:09 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: UTN-4 Latitude = 67 30.065 N Longitude = 168 54.604 W depth(m): 50m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4785 # 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 = flSP: Fluorescence, Seapoint # name 6 = sbeox0V: Oxygen Voltage, SBE 43 # name 7 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 4785 # span 1 = -0.880, 45.458 # span 2 = -10.8177, 7.5158 # span 3 = 0.075022, 3.438933 # span 4 = -0.1250, 86.4038 # span 5 = 0.0000e+00, 4.8327e+00 # span 6 = 2.0244, 3.5006 # span 7 = 4.19939, 13.61216 # span 8 = -1.234, 1.240 # span 9 = 0.5612, 34.1382 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 18 2005 22:24:09 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 034115, 10-Dec-04 # sensor 1 = Frequency 1 conductivity, 042607, 20-Jan-05, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290464, 27-Dec-2002, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 43-0615, 09-Mar-2004 # sensor 4 = Extrnl Volt 3 userpoly 0 # sensor 5 = Extrnl Volt 4 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 5 transmissometer, primary, SeaTech, 23 APR 2001 # datcnv_date = Dec 09 2005 13:17:38, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0066.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:53, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0066.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Jan 06 2006 10:03:12, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0066.cnv # celltm_alpha = 0.1000, 0.0000 # celltm_tau = 7.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jan 06 2006 10:05:01, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0066.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.9db and to clean salinity. --------------------------------------------------------------------- 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 was removed because there was no calibration sampling. !--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 3.1 4.3898 19.2 0.835 32.5222 3 3.5 4.3813 18.5 1.089 32.5220 5 4.0 4.3764 18.1 1.366 32.5219 5 4.5 4.3747 18.4 1.362 32.5219 4 5.0 4.3732 18.6 1.645 32.5220 5 5.5 4.3719 16.3 1.525 32.5224 4 6.0 4.3698 17.8 1.604 32.5227 4 6.5 4.3679 18.5 1.801 32.5228 5 7.0 4.3684 18.6 1.436 32.5228 4 7.4 4.3714 18.6 1.515 32.5233 4 8.0 4.3671 19.7 1.514 32.5244 4 8.5 4.3675 19.6 1.378 32.5255 5 9.0 4.3510 19.2 1.291 32.5273 4 9.5 4.3470 18.8 1.254 32.5274 4 10.0 4.3430 18.7 1.217 32.5277 4 10.5 4.3387 18.9 1.617 32.5284 4 11.0 4.3336 19.2 1.515 32.5290 5 11.5 4.3242 17.2 1.523 32.5300 4 12.0 4.2738 13.6 1.741 32.5371 5 12.5 3.9305 7.3 2.852 32.5427 5 13.1 2.9270 11.2 3.139 32.5432 4 13.5 2.3801 19.2 2.046 32.5435 3 14.0 2.2296 34.8 1.101 32.5439 4 14.4 2.1986 32.7 0.870 32.5443 3 15.0 2.1935 34.8 0.892 32.5425 4 15.5 2.1932 35.8 0.803 32.5396 4 16.0 2.1980 33.6 0.816 32.5413 5 16.5 2.2026 27.9 0.957 32.5477 5 17.0 2.1984 25.9 1.373 32.5542 5 17.5 2.1915 24.6 1.450 32.5595 4 18.0 2.1821 25.8 1.345 32.5653 5 18.6 2.1733 29.3 1.340 32.5712 4 19.0 2.1586 32.8 0.848 32.5770 3 19.5 2.1534 33.2 0.784 32.5793 4 20.0 2.1513 37.1 0.645 32.5834 3 20.5 2.1502 40.5 0.481 32.5859 3 21.0 2.1505 40.0 0.377 32.5894 4 21.6 2.1514 40.0 0.424 32.5924 4 22.0 2.1518 38.5 0.346 32.5954 4 22.5 2.1529 37.3 0.359 32.5987 6 23.0 2.1531 35.9 0.356 32.6022 5 23.5 2.1515 35.5 0.363 32.6063 5 24.0 2.1507 36.8 0.329 32.6098 4 24.5 2.1505 37.4 0.272 32.6123 4 24.9 2.1508 37.2 0.273 32.6141 3 25.4 2.1508 37.6 0.235 32.6157 3 26.0 2.1506 37.4 0.225 32.6174 4 26.5 2.1502 36.3 0.287 32.6188 4 27.0 2.1501 35.4 0.336 32.6199 3 27.5 2.1500 33.4 0.309 32.6211 4 28.1 2.1501 29.0 0.406 32.6223 4 28.5 2.1504 24.1 0.353 32.6231 3 29.0 2.1507 25.6 0.357 32.6242 6 29.5 2.1505 27.4 0.326 32.6258 5 30.0 2.1499 26.9 0.294 32.6270 5 30.5 2.1499 28.0 0.245 32.6282 4 31.0 2.1498 25.8 0.315 32.6289 4 31.5 2.1498 24.9 0.283 32.6300 4 32.0 2.1499 23.6 0.331 32.6305 3 32.5 2.1497 25.6 0.338 32.6311 4 33.0 2.1499 25.2 0.316 32.6310 3 33.5 2.1509 18.6 0.285 32.6310 4 34.0 2.1511 19.1 0.592 32.6316 3 34.5 2.1509 16.2 0.427 32.6317 4 35.0 2.1519 15.2 0.525 32.6315 4 35.5 2.1522 15.5 0.474 32.6315 4 36.0 2.1521 16.0 0.469 32.6319 5 36.5 2.1523 14.6 0.477 32.6320 5 37.0 2.1526 13.3 0.452 32.6326 5 37.5 2.1529 13.2 0.423 32.6329 4 38.0 2.1527 13.1 0.463 32.6330 4 38.5 2.1527 12.7 0.439 32.6331 4 39.0 2.1527 12.4 0.421 32.6331 3 39.5 2.1527 12.5 0.440 32.6331 4 40.0 2.1527 12.3 0.465 32.6333 3 40.5 2.1526 12.5 0.424 32.6334 4 41.0 2.1527 12.5 0.493 32.6331 5 41.5 2.1530 12.4 0.515 32.6331 5 42.0 2.1529 11.8 0.446 32.6330 5 42.5 2.1530 10.8 0.532 32.6331 5 43.0 2.1530 10.3 0.525 32.6333 3 43.5 2.1533 10.2 0.502 32.6333 4 44.0 2.1537 9.3 0.545 32.6333 3 44.5 2.1537 8.7 0.562 32.6333 3 45.0 2.1540 7.1 0.637 32.6330 4 45.4 2.1550 6.6 0.536 32.6330 4