*2006/01/26 11:57:32.56 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/19 02:53:17.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 88 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.237 45.46617 2 Temperature:Primary 'deg C (ITS90)' 1.175125 6.1246 3 Transmissivity %/metre 1.8 49.8 4 Fluorescence:URU:Seapoint mg/m^3 0.3575E-01 4.8002 5 Salinity:T0:C0 PSS-78 31.6315 32.57895 6 Number_of_bin_records n/a 1 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-6 EVENT NUMBER : 68 LATITUDE : 67 44.16900 N ! (deg min) LONGITUDE : 168 26.29800 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 10:05:47 4923 4923 CLEAN 4.8.1 2006/01/06 13:22:58 4923 4923 SHIFTDAT 3.4 2006/01/06 15:33:21 4923 4923 SHIFTDAT 3.4 2006/01/06 15:40:37 4923 4923 DELETE 6.3 2006/01/06 15:42:45 4923 369 CLIP 1.3 2006/01/06 15:48:09 369 359 CTDEDIT 4.60 2006/01/10 10:42:36 359 355 BINAVE 4.1 2006/01/10 15:19:29 355 88 REMOVECH 7.0 2006/01/26 11:56:07 88 88 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 35.60 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 10:42:36 4 records were deleted in this editing session. 55 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\68-UTN-6.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 19 2005 02:53:17 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: UTN-6 Latitude = 67 44.169 N Longitude = 168 26.298 W depth(m): 50m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4923 # 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, 4923 # span 1 = -0.738, 45.599 # span 2 = -6.6047, 9.3839 # span 3 = 0.006402, 3.149155 # span 4 = -0.1250, 84.8268 # span 5 = 0.0000e+00, 4.8315e+00 # span 6 = 2.4322, 3.9902 # span 7 = 6.11503, 12.16483 # span 8 = -1.192, 1.251 # span 9 = 0.0456, 32.5797 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 19 2005 02:53:17 # 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 13:17:39, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0068.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:55, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0068.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 10:03:14, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0068.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 10:05:03, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0068.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.1db 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 2.2 6.1246 49.3 0.037 31.6315 1 2.5 6.1240 49.8 0.037 31.6318 3 3.0 6.1216 49.7 0.038 31.6328 4 3.5 6.1175 49.7 0.036 31.6331 4 4.0 6.0950 49.5 0.045 31.6337 4 4.5 6.0594 49.1 0.048 31.6329 3 5.0 6.0329 48.9 0.055 31.6321 5 5.5 5.9435 48.9 0.056 31.6328 5 6.0 5.8137 49.2 0.062 31.6345 5 6.5 5.7371 49.2 0.057 31.6370 5 7.0 5.7055 49.1 0.066 31.6403 4 7.5 5.6850 48.8 0.073 31.6429 3 8.0 5.6672 48.9 0.069 31.6462 4 8.5 5.6484 48.9 0.068 31.6489 4 9.0 5.6250 48.5 0.076 31.6530 4 9.6 5.5945 48.3 0.090 31.6583 4 10.1 5.5553 48.3 0.088 31.6643 4 10.5 5.5042 47.8 0.088 31.6727 4 11.0 5.4348 47.3 0.093 31.6834 4 11.5 5.3066 46.4 0.099 31.7073 5 12.0 5.1668 45.9 0.125 31.7339 5 12.5 5.0382 45.1 0.141 31.7613 4 13.0 4.9493 44.6 0.163 31.7778 4 13.5 4.8997 44.2 0.165 31.7852 4 14.0 4.8839 43.7 0.183 31.7883 4 14.5 4.8802 43.9 0.166 31.7908 4 15.0 4.8665 43.5 0.179 31.7953 4 15.5 4.6605 42.5 0.164 31.8331 4 15.9 4.0135 39.1 0.221 31.9531 4 16.5 3.4400 39.8 0.200 32.0404 5 17.0 3.2601 37.9 0.228 32.0545 4 17.5 3.2534 34.9 0.318 32.1140 4 18.0 2.8607 34.1 0.261 32.1819 4 18.5 2.4544 29.4 0.285 32.1902 4 19.0 2.2575 30.2 0.322 32.1960 4 19.5 2.1729 33.9 0.249 32.2034 4 20.0 2.2269 37.5 0.261 32.2275 4 20.6 2.3903 43.6 0.183 32.2705 4 21.0 2.3083 41.2 0.250 32.3013 4 21.5 2.2264 32.7 0.607 32.3094 4 22.0 2.1319 15.3 1.310 32.3185 5 22.5 1.9933 6.2 2.907 32.3227 4 23.0 1.8324 3.4 3.834 32.3290 4 23.5 1.6792 1.8 4.772 32.3261 3 24.0 1.5548 2.2 4.800 32.3216 5 24.5 1.5033 5.2 3.950 32.3246 3 25.0 1.5110 5.9 4.475 32.3292 4 25.5 1.5060 17.8 2.663 32.3447 4 26.0 1.3183 13.2 1.960 32.3536 4 26.5 1.2118 9.2 2.059 32.3457 3 27.0 1.1915 6.5 2.607 32.3469 5 27.5 1.1798 11.4 1.871 32.3559 4 28.0 1.1752 15.3 1.154 32.3673 4 28.5 1.1751 19.0 0.949 32.3793 4 29.0 1.1904 21.0 0.711 32.3912 4 29.5 1.2127 20.8 0.560 32.4057 4 30.0 1.2381 22.6 0.700 32.4193 3 30.5 1.2846 14.0 0.788 32.4436 4 31.0 1.3402 10.4 1.950 32.4798 5 31.5 1.3591 16.5 0.948 32.4996 4 32.0 1.3585 13.1 0.746 32.5121 5 32.5 1.3591 13.7 0.670 32.5203 4 32.9 1.3625 10.1 0.725 32.5265 4 33.5 1.3679 8.2 0.587 32.5357 4 34.0 1.3720 7.0 0.422 32.5435 3 34.5 1.3719 6.4 0.408 32.5474 4 35.0 1.3711 6.5 0.358 32.5500 3 35.5 1.3713 6.4 0.393 32.5513 3 36.0 1.3708 6.1 0.454 32.5532 4 36.5 1.3745 6.1 0.418 32.5549 4 37.0 1.3852 5.3 0.425 32.5593 5 37.5 1.4002 4.4 0.238 32.5653 5 38.0 1.4117 4.0 0.262 32.5698 5 38.5 1.4151 3.8 0.209 32.5724 5 39.0 1.4171 3.6 0.233 32.5742 4 39.5 1.4174 3.6 0.254 32.5751 3 39.9 1.4201 3.2 0.213 32.5764 3 40.4 1.4223 3.1 0.230 32.5778 3 41.0 1.4226 2.9 0.194 32.5782 4 41.5 1.4208 2.8 0.202 32.5789 3 42.0 1.4202 2.6 0.232 32.5789 4 42.5 1.4198 2.3 0.196 32.5788 4 43.0 1.4160 2.4 0.227 32.5786 5 43.5 1.4140 2.1 0.279 32.5784 4 44.0 1.4132 2.1 0.244 32.5786 5 44.5 1.4129 2.0 0.305 32.5786 4 45.0 1.4119 2.0 0.235 32.5788 4 45.5 1.4150 1.9 0.254 32.5787 6