*2006/01/26 11:57:33.38 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/19 18:21:48.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.568 30.2815 2 Temperature:Primary 'deg C (ITS90)' 3.56572 6.4983 3 Transmissivity %/metre 28.56667 49.72 4 Fluorescence:URU:Seapoint mg/m^3 0.5722222E-01 0.382 5 Salinity:T0:C0 PSS-78 30.87748 31.57344 6 Number_of_bin_records n/a 2 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 : CPL-2 EVENT NUMBER : 80 LATITUDE : 68 55.86900 N ! (deg min) LONGITUDE : 166 26.22600 W ! (deg min) WATER DEPTH : 34 *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 10:05:51 1629 1629 CLEAN 4.8.1 2006/01/06 13:23:05 1629 1629 SHIFTDAT 3.4 2006/01/06 15:33:28 1629 1629 SHIFTDAT 3.4 2006/01/06 15:40:43 1629 1629 DELETE 6.3 2006/01/06 15:42:54 1629 275 CLIP 1.3 2006/01/06 15:48:15 275 251 CTDEDIT 4.60 2006/01/10 12:10:42 251 239 BINAVE 4.1 2006/01/10 15:19:30 239 57 REMOVECH 7.0 2006/01/26 11:56:08 57 57 HDREDIT2 2.5.1 2006/01/26 11:57:33 ? ? $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 20.29 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 12:10:42 12 records were deleted in this editing session. 16 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 11:56:08 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 11:57:33 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\80-cpl-2.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 19 2005 18:21:48 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: cpl-2 Latitude = 68 55.869 N Longitude = 166 26.226 W depth(m): 34 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 1629 # 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, 1629 # span 1 = -0.172, 30.291 # span 2 = -8.4301, 8.4662 # span 3 = 0.016644, 3.113239 # span 4 = -0.1250, 84.0892 # span 5 = 0.0000e+00, 3.9316e-01 # span 6 = 1.7985, 3.2552 # span 7 = 4.31610, 7.73635 # span 8 = -1.398, 1.134 # span 9 = 0.1188, 31.5793 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 19 2005 18:21:48 # 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 13:17:43, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0080.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:13:00, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0080.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 10:03:19, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0080.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 10:05:09, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0080.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.4db 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 2.6 6.4916 45.2 0.058 30.8776 4 3.0 6.4949 45.5 0.057 30.8775 9 3.5 6.4972 45.7 0.060 30.8780 6 4.0 6.4962 45.7 0.061 30.8783 5 4.5 6.4983 45.7 0.063 30.8782 4 5.0 6.4971 45.5 0.064 30.8789 4 5.5 6.4946 45.6 0.067 30.8786 3 6.0 6.4903 45.7 0.071 30.8787 4 6.5 6.3770 46.9 0.072 30.8927 3 7.0 6.0486 49.2 0.073 30.9155 4 7.5 5.8509 49.4 0.084 30.9220 4 8.0 5.8128 49.7 0.081 30.9304 5 8.5 5.7641 49.4 0.093 30.9463 5 9.0 5.7946 49.0 0.100 30.9595 6 9.5 5.8739 47.2 0.107 30.9781 5 10.0 5.8800 47.8 0.117 30.9992 4 10.5 5.7586 48.9 0.109 31.0034 4 11.0 5.6922 48.7 0.110 30.9977 4 11.5 5.6686 47.6 0.127 31.0009 3 12.0 5.6559 47.7 0.134 31.0160 4 12.5 5.6101 47.0 0.141 31.0311 4 13.0 5.5539 46.8 0.157 31.0340 3 13.5 5.5208 45.4 0.167 31.0429 5 14.0 5.4719 43.9 0.192 31.0674 4 14.5 5.4541 43.0 0.216 31.0877 5 15.0 5.4340 42.1 0.236 31.1030 4 15.5 5.3641 42.8 0.238 31.1292 5 16.0 5.1981 42.5 0.228 31.2090 4 16.5 4.9987 43.9 0.193 31.3030 3 17.0 4.8457 44.1 0.165 31.3291 4 17.5 4.7215 44.8 0.138 31.3268 4 18.0 4.6626 42.1 0.165 31.3204 4 18.5 4.6344 40.3 0.211 31.3261 3 19.0 4.5498 36.2 0.267 31.3367 4 19.5 4.3745 34.3 0.295 31.3514 4 20.0 4.1042 30.3 0.382 31.4442 5 20.5 3.7976 28.9 0.324 31.4803 4 21.0 3.6815 28.9 0.274 31.4739 5 21.6 3.6726 28.8 0.257 31.4704 4 22.0 3.6702 28.7 0.257 31.4747 4 22.5 3.6682 28.7 0.256 31.4767 3 23.0 3.6677 28.6 0.254 31.4812 5 23.5 3.6629 28.6 0.241 31.4866 3 24.0 3.6589 28.9 0.248 31.4907 4 24.5 3.6591 28.9 0.246 31.4935 3 25.0 3.6607 28.8 0.249 31.4972 5 25.5 3.6579 29.0 0.246 31.5004 4 26.0 3.6565 29.2 0.252 31.5045 5 26.5 3.6550 29.0 0.253 31.5084 4 27.0 3.6543 29.1 0.250 31.5121 4 27.5 3.6532 29.0 0.247 31.5157 4 28.0 3.6487 28.9 0.235 31.5198 4 28.5 3.6353 29.2 0.219 31.5275 4 29.0 3.6135 29.4 0.189 31.5401 4 29.5 3.5810 29.7 0.167 31.5602 4 30.1 3.5657 29.5 0.181 31.5734 5 30.3 3.5951 28.6 0.225 31.5584 2