*2006/01/26 11:57:33.16 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/19 12:45:49.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 61 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.5835 34.26 2 Temperature:Primary 'deg C (ITS90)' 4.4761 11.54465 3 Transmissivity %/metre 2.2 49.6 4 Fluorescence:URU:Seapoint mg/m^3 0.7625E-01 0.2076 5 Salinity:T0:C0 PSS-78 20.80165 31.7594 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 : PH-7 EVENT NUMBER : 76 LATITUDE : 68 17.62600 N ! (deg min) LONGITUDE : 166 59.58700 W ! (deg min) WATER DEPTH : 38 *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 10:05:50 5462 5462 CLEAN 4.8.1 2006/01/06 13:23:03 5462 5462 SHIFTDAT 3.4 2006/01/06 15:33:25 5462 5462 SHIFTDAT 3.4 2006/01/06 15:40:41 5462 5462 DELETE 6.3 2006/01/06 15:42:52 5462 254 CLIP 1.3 2006/01/06 15:48:14 254 254 CTDEDIT 4.60 2006/01/10 11:43:02 254 248 BINAVE 4.1 2006/01/10 15:19:30 248 61 REMOVECH 7.0 2006/01/26 11:56:08 61 61 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 24.44 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 11:43:02 6 records were deleted in this editing session. 18 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\76-ph-7.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 19 2005 12:45:49 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: ph-7 Latitude = 68 17.626 N Longitude = 166 59.587 W depth(m): 38 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 5462 # 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, 5462 # span 1 = -0.649, 34.439 # span 2 = -10.0133, 12.5193 # span 3 = 0.017489, 3.189047 # span 4 = -0.1250, 90.4479 # span 5 = 0.0000e+00, 3.1136e-01 # span 6 = 1.5519, 3.4103 # span 7 = 2.84569, 7.81539 # span 8 = -1.453, 1.212 # span 9 = 0.1222, 31.7591 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 19 2005 12:45:49 # 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 13:17:42, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0076.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:58, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0076.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 10:03:18, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0076.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 10:05:07, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0076.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove 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 4.6 11.5447 2.2 0.101 20.8017 2 5.0 10.3269 25.3 0.084 24.0863 5 5.5 9.3907 30.2 0.076 27.0750 4 6.0 8.8117 42.8 0.081 28.4025 4 6.5 7.5795 44.0 0.096 29.8422 4 7.0 7.1080 45.7 0.104 30.3630 4 7.5 7.0753 47.7 0.105 30.5137 5 8.0 7.3454 49.5 0.094 30.2710 4 8.5 7.3817 49.6 0.090 30.2133 4 9.0 7.4454 48.2 0.091 30.0966 4 9.5 7.3837 49.4 0.089 30.1653 4 10.0 6.9326 48.4 0.091 30.7315 4 10.5 5.7085 43.0 0.140 31.1984 4 11.0 4.8059 38.1 0.197 31.3310 5 11.5 4.5995 37.7 0.204 31.3418 4 12.0 4.5919 37.8 0.205 31.3349 4 12.5 4.5868 37.8 0.202 31.3569 5 13.0 4.5862 38.0 0.196 31.3853 4 13.5 4.5859 37.9 0.199 31.4032 4 14.0 4.5842 37.9 0.194 31.4228 4 14.5 4.5828 37.7 0.193 31.4426 5 15.0 4.5824 38.2 0.189 31.4572 3 15.5 4.5817 38.0 0.190 31.4688 4 16.0 4.5802 38.1 0.191 31.4862 4 16.5 4.5806 38.4 0.188 31.5026 4 17.0 4.5818 38.4 0.188 31.5130 4 17.5 4.5821 38.4 0.184 31.5290 5 18.0 4.5782 38.6 0.185 31.5481 4 18.5 4.5728 38.6 0.183 31.5594 5 19.0 4.5679 38.6 0.184 31.5691 4 19.5 4.5633 38.5 0.186 31.5787 4 20.0 4.5574 38.5 0.188 31.5889 4 20.5 4.5514 38.5 0.190 31.6001 4 21.0 4.5440 38.5 0.193 31.6125 3 21.5 4.5400 38.5 0.198 31.6208 4 22.0 4.5373 38.7 0.193 31.6276 4 22.4 4.5340 38.8 0.199 31.6346 4 23.0 4.5262 38.6 0.201 31.6492 5 23.5 4.5202 38.8 0.203 31.6631 5 24.0 4.5185 38.9 0.206 31.6703 5 24.5 4.5166 38.8 0.204 31.6772 4 25.0 4.5154 38.4 0.198 31.6834 5 25.5 4.5153 38.7 0.197 31.6859 4 26.0 4.5143 38.6 0.193 31.6922 4 26.5 4.5117 38.6 0.195 31.6994 3 27.0 4.5093 38.4 0.191 31.7052 3 27.5 4.5061 38.4 0.192 31.7124 4 28.0 4.5010 38.6 0.195 31.7232 3 28.5 4.4994 38.6 0.200 31.7284 4 29.0 4.5004 38.5 0.203 31.7291 5 29.5 4.5009 38.5 0.207 31.7306 6 30.0 4.4989 37.9 0.208 31.7344 5 30.5 4.4943 38.2 0.197 31.7420 5 30.9 4.4918 38.4 0.194 31.7453 4 31.5 4.4905 38.2 0.192 31.7469 4 32.0 4.4890 38.1 0.190 31.7491 4 32.5 4.4839 38.1 0.189 31.7531 3 33.0 4.4815 38.1 0.191 31.7556 4 33.6 4.4792 38.1 0.192 31.7576 3 34.0 4.4771 38.1 0.196 31.7584 4 34.3 4.4761 38.0 0.203 31.7594 1