*2006/01/26 11:57:31.60 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/18 02:35:58.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 97 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.661 50.3594 2 Temperature:Primary 'deg C (ITS90)' 1.3124 5.544833 3 Transmissivity %/metre 18.06667 44.58 4 Fluorescence:URU:Seapoint mg/m^3 0.1236667 1.827714 5 Salinity:T0:C0 PSS-78 30.9185 32.10204 6 Number_of_bin_records n/a 1 9 $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 : A3-2 EVENT NUMBER : 52 LATITUDE : 66 21.39000 N ! (deg min) LONGITUDE : 168 48.36500 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 10:05:41 3382 3382 CLEAN 4.8.1 2006/01/06 13:22:48 3382 3382 SHIFTDAT 3.4 2006/01/06 15:33:13 3382 3382 SHIFTDAT 3.4 2006/01/06 15:40:27 3382 3382 DELETE 6.3 2006/01/06 15:42:36 3382 419 CLIP 1.3 2006/01/06 15:48:01 419 407 CTDEDIT 4.60 2006/01/09 17:31:24 407 396 BINAVE 4.1 2006/01/10 15:19:26 396 97 REMOVECH 7.0 2006/01/26 11:56:05 97 97 HDREDIT2 2.5.1 2006/01/26 11:57:31 ? ? $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 40.42 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 2006/01/09 17:31:24 11 records were deleted in this editing session. 37 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 11:56:05 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 11:57:31 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\52-a3-1.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 18 2005 02:35:58 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: a3-1 Latitude = 66 21.390 N Longitude = 168 48.365 W depth(m): 57m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 3382 # 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, 3382 # span 1 = -0.828, 50.420 # span 2 = -15.3545, 6.7217 # span 3 = 0.027147, 3.043082 # span 4 = -0.1250, 81.8510 # span 5 = 0.0000e+00, 4.4615e+00 # span 6 = 2.8755, 3.5678 # span 7 = 6.82952, 13.90440 # span 8 = -1.717, 1.500 # span 9 = 0.2058, 32.1041 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 18 2005 02:35:58 # 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 13:17:34, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0052.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:48, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0052.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 10:03:07, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0052.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 10:04:53, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0052.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.5db; salinity was cleaned. --------------------------------------------------------------------- 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 2.7 5.5194 44.4 0.161 30.9329 1 3.0 5.5239 44.3 0.146 30.9299 4 3.5 5.5286 44.4 0.152 30.9275 5 4.0 5.5288 44.5 0.158 30.9276 6 4.5 5.5309 44.6 0.157 30.9263 5 5.0 5.5340 44.3 0.152 30.9245 5 5.5 5.5326 44.5 0.144 30.9252 4 5.9 5.5331 44.5 0.150 30.9250 4 6.5 5.5354 44.5 0.145 30.9235 5 7.0 5.5442 44.4 0.138 30.9186 5 7.5 5.5448 44.2 0.140 30.9185 3 8.0 5.5432 44.3 0.148 30.9196 4 8.4 5.5318 44.4 0.141 30.9264 3 9.0 5.5178 44.4 0.136 30.9342 4 9.5 5.5034 44.4 0.124 30.9419 3 10.0 5.4931 44.4 0.155 30.9471 4 10.5 5.4664 44.3 0.137 30.9618 5 11.0 5.4283 44.3 0.159 30.9831 5 11.5 5.3583 44.2 0.158 31.0209 7 12.0 5.0400 43.7 0.163 31.1985 7 12.5 4.4260 42.1 0.330 31.5098 5 13.0 3.9973 39.0 0.344 31.6785 3 13.5 3.5391 31.9 0.515 31.8123 3 14.0 3.0638 24.5 0.986 31.9251 3 14.5 2.9083 23.2 1.163 31.9258 2 15.0 2.8507 22.7 1.221 31.9170 3 15.5 2.7875 22.5 1.162 31.9121 3 16.0 2.7608 24.3 1.258 31.9017 2 16.5 2.7508 22.6 1.341 31.8946 4 17.0 2.7450 20.8 1.660 31.8898 4 17.5 2.7398 20.4 1.828 31.8950 7 18.0 2.7341 20.7 1.749 31.9060 9 18.5 2.7323 20.1 1.509 31.9168 6 19.0 2.7264 18.8 1.561 31.9253 4 19.5 2.7252 19.7 1.305 31.9302 3 20.0 2.7259 19.1 1.426 31.9359 4 20.5 2.7161 18.7 1.377 31.9436 3 21.0 2.6932 18.8 1.372 31.9496 2 21.5 2.6619 18.1 1.595 31.9546 3 22.0 2.5981 19.1 1.457 31.9600 3 22.5 2.5417 19.8 1.529 31.9618 2 23.0 2.5029 21.1 1.309 31.9620 4 23.5 2.4734 22.4 1.208 31.9624 3 24.0 2.4646 22.1 1.133 31.9623 4 24.5 2.4624 21.7 1.533 31.9636 6 25.0 2.4514 22.9 1.314 31.9697 8 25.5 2.4411 22.6 1.586 31.9749 5 25.9 2.4324 22.7 1.333 31.9808 5 26.5 2.4133 23.8 1.115 31.9879 4 27.0 2.3953 23.8 1.082 31.9922 3 27.5 2.3693 25.1 1.026 31.9976 4 28.0 2.3314 24.3 0.849 32.0037 2 28.5 2.2682 25.6 0.860 32.0131 3 29.1 2.1283 25.9 0.850 32.0246 3 29.5 2.0111 26.4 0.727 32.0261 3 30.0 1.9449 27.0 0.834 32.0226 3 30.5 1.8236 28.2 0.848 32.0245 4 31.0 1.5024 30.6 0.566 32.0400 5 31.5 1.3569 30.2 0.438 32.0408 6 32.0 1.3236 28.8 0.515 32.0449 6 32.5 1.3173 27.6 0.461 32.0479 4 33.0 1.3178 28.5 0.431 32.0501 4 33.5 1.3191 28.6 0.428 32.0546 4 34.0 1.3176 27.8 0.466 32.0584 4 34.5 1.3151 27.1 0.526 32.0617 4 35.0 1.3158 28.4 0.487 32.0647 4 35.5 1.3149 28.3 0.433 32.0687 4 36.0 1.3124 27.2 0.421 32.0718 4 36.5 1.3126 27.7 0.351 32.0737 3 37.0 1.3142 27.4 0.422 32.0757 3 37.5 1.3140 27.4 0.410 32.0780 4 38.0 1.3141 26.5 0.476 32.0796 4 38.5 1.3143 26.2 0.437 32.0806 3 39.0 1.3142 26.2 0.471 32.0823 5 39.5 1.3159 26.0 0.495 32.0844 4 40.0 1.3162 26.4 0.523 32.0859 5 40.5 1.3166 26.2 0.522 32.0876 5 41.0 1.3161 26.1 0.438 32.0899 4 41.4 1.3159 25.5 0.419 32.0913 4 42.0 1.3159 25.8 0.422 32.0929 4 42.5 1.3159 25.8 0.449 32.0939 4 43.1 1.3156 26.0 0.452 32.0950 3 43.5 1.3156 25.5 0.419 32.0957 3 44.0 1.3157 25.3 0.556 32.0958 3 44.5 1.3159 26.1 0.475 32.0964 4 45.0 1.3162 26.5 0.468 32.0970 4 45.5 1.3177 25.6 0.564 32.0975 4 46.0 1.3182 25.4 0.591 32.0982 5 46.5 1.3192 25.7 0.538 32.0991 5 47.0 1.3193 25.3 0.548 32.0997 5 47.5 1.3190 25.6 0.448 32.1006 5 48.0 1.3193 25.7 0.539 32.1010 3 48.5 1.3193 25.9 0.504 32.1012 4 49.0 1.3191 25.6 0.412 32.1017 4 49.5 1.3182 26.0 0.454 32.1018 4 50.1 1.3177 25.5 0.511 32.1020 3 50.4 1.3207 26.1 0.497 32.1019 5