*2006/01/26 11:57:33.81 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/21 02:48:04.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 91 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.652 47.301 2 Temperature:Primary 'deg C (ITS90)' -1.3625 5.81944 3 Transmissivity %/metre 36.975 49.7 4 Fluorescence:URU:Seapoint mg/m^3 0.43E-01 0.149 5 Salinity:T0:C0 PSS-78 31.69085 32.4069 6 Number_of_bin_records n/a 1 5 $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 : BD-7 EVENT NUMBER : 87 LATITUDE : 71 9.55600 N ! (deg min) LONGITUDE : 158 24.08500 W ! (deg min) WATER DEPTH : 49 *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 10:05:53 2952 2952 CLEAN 4.8.1 2006/01/06 13:23:08 2952 2952 SHIFTDAT 3.4 2006/01/06 15:33:31 2952 2952 SHIFTDAT 3.4 2006/01/06 15:40:47 2952 2952 DELETE 6.3 2006/01/06 15:42:58 2952 394 CLIP 1.3 2006/01/06 15:48:17 394 384 CTDEDIT 4.60 2006/01/10 13:53:36 384 366 BINAVE 4.1 2006/01/10 15:19:31 366 91 REMOVECH 7.0 2006/01/26 11:56:09 91 91 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 37.44 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 13:53:36 18 records were deleted in this editing session. 117 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 11:56:09 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\87-BD-7.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 21 2005 02:48:04 Ship: CCGS "Sir Wilfrid Laurier" Latitude = 71 09.556 N Longitude = 158 24.085 W Cruise: 2005-05 Station: BD-7 depth(m): 49 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 2952 # 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, 2952 # span 1 = -0.313, 47.442 # span 2 = -6.4000, 9.5338 # span 3 = 0.021718, 3.151417 # span 4 = -0.1250, 88.7183 # span 5 = 0.0000e+00, 2.1001e-01 # span 6 = 2.6276, 3.4652 # span 7 = 6.47138, 12.03788 # span 8 = -1.240, 1.153 # span 9 = 0.1483, 32.4718 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 21 2005 02:48:04 # 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 13:20:22, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0087.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:13:02, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0087.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 10:03:22, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0087.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 10:05:12, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0087.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 and a few records from the bottom of the cast 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 2.7 5.8187 37.4 0.043 31.6908 2 3.0 5.8031 37.7 0.044 31.7036 4 3.5 5.7931 37.7 0.047 31.7131 5 4.0 5.8018 37.6 0.047 31.7057 4 4.5 5.7807 38.2 0.051 31.7227 5 5.0 5.7370 39.4 0.055 31.7593 5 5.5 5.7525 39.1 0.061 31.7469 5 6.0 5.7656 39.0 0.057 31.7346 4 6.5 5.7671 38.3 0.055 31.7332 4 7.0 5.7659 37.9 0.055 31.7346 4 7.5 5.7903 37.5 0.056 31.7145 4 8.0 5.7930 37.9 0.056 31.7122 5 8.5 5.7804 38.3 0.057 31.7232 4 9.0 5.7792 38.3 0.057 31.7251 5 9.5 5.7822 37.6 0.060 31.7229 5 10.0 5.7989 37.3 0.060 31.7093 3 10.5 5.8166 37.0 0.061 31.6938 4 11.0 5.8194 37.1 0.061 31.6914 5 11.5 5.7966 38.2 0.062 31.7111 4 12.0 5.7949 37.4 0.068 31.7144 4 12.5 5.8138 39.2 0.069 31.6963 4 13.0 5.7885 40.2 0.071 31.7162 4 13.5 5.7166 42.9 0.073 31.7745 4 14.0 5.6254 45.8 0.073 31.8497 4 14.5 5.5763 46.3 0.072 31.8834 4 15.0 5.5659 46.5 0.071 31.8851 4 15.5 5.5539 46.4 0.072 31.8893 4 15.9 5.5303 46.3 0.073 31.8985 4 16.5 5.4907 46.5 0.071 31.9079 4 17.0 5.4255 47.1 0.072 31.9217 4 17.5 5.2884 47.4 0.071 31.9417 4 18.0 5.1456 47.5 0.068 31.9482 4 18.5 5.0905 47.7 0.072 31.9509 3 19.0 4.8487 48.3 0.078 31.9707 5 19.5 4.1663 49.0 0.082 31.9860 4 20.0 3.8930 49.5 0.078 31.9846 4 20.5 3.7079 49.7 0.080 31.9779 4 21.0 3.3969 49.3 0.090 31.9756 5 21.5 3.1604 49.5 0.083 31.9684 3 22.0 3.0589 49.5 0.074 31.9598 4 22.5 2.9125 49.5 0.085 31.9554 4 23.0 2.7216 49.2 0.076 31.9550 4 23.5 1.9306 47.1 0.083 31.9559 4 24.0 1.1394 46.9 0.095 31.9487 5 24.5 0.9273 46.6 0.103 31.9420 3 25.0 0.4347 47.3 0.097 31.9424 4 25.4 -0.3665 47.3 0.093 31.9332 4 26.0 -0.7033 47.5 0.074 31.9155 4 26.5 -0.7740 47.3 0.100 31.9116 5 27.1 -0.7954 47.0 0.079 31.9101 4 27.5 -0.8539 46.9 0.091 31.9071 4 28.0 -0.8296 47.2 0.082 31.9077 4 28.6 -0.7668 46.9 0.106 31.9152 4 29.0 -0.7117 47.1 0.094 31.9286 4 29.5 -0.7338 47.4 0.102 31.9733 4 30.0 -0.9270 47.7 0.100 32.0093 4 30.5 -1.1632 47.7 0.115 32.0204 4 31.0 -1.3625 48.3 0.102 32.0222 4 31.5 -1.2251 45.8 0.104 32.0327 4 32.0 -0.5239 40.7 0.149 32.0839 4 32.5 -0.1107 39.6 0.149 32.1861 4 33.0 0.1322 39.1 0.135 32.2580 4 33.5 0.2393 39.0 0.132 32.3136 4 34.0 0.2673 38.7 0.134 32.3413 4 34.5 0.2647 38.6 0.138 32.3536 4 35.0 0.2714 38.6 0.139 32.3597 3 35.5 0.2711 38.5 0.142 32.3651 4 36.0 0.2816 38.5 0.139 32.3709 5 36.5 0.2858 38.3 0.133 32.3736 3 37.0 0.3277 38.2 0.132 32.3751 4 37.5 0.3480 38.1 0.132 32.3861 4 38.0 0.3402 38.2 0.132 32.3923 4 38.5 0.3350 38.2 0.136 32.3941 4 39.0 0.3332 38.2 0.133 32.3959 4 39.5 0.3324 38.1 0.133 32.3972 4 40.0 0.3305 38.0 0.138 32.3989 4 40.5 0.3270 37.9 0.133 32.4011 4 41.0 0.3250 38.0 0.133 32.4021 4 41.5 0.3237 38.0 0.134 32.4027 3 42.0 0.3214 37.9 0.132 32.4038 4 42.5 0.3200 38.0 0.129 32.4047 4 43.0 0.3192 37.8 0.136 32.4051 4 43.4 0.3180 37.8 0.132 32.4053 4 44.0 0.3184 37.8 0.137 32.4055 5 44.5 0.3183 37.7 0.132 32.4057 4 45.0 0.3173 37.6 0.129 32.4063 3 45.5 0.3160 37.6 0.127 32.4068 4 46.0 0.3158 37.6 0.129 32.4067 4 46.5 0.3160 37.6 0.129 32.4067 4 47.1 0.3171 37.5 0.132 32.4068 5 47.3 0.3196 37.4 0.138 32.4069 1