*2006/01/26 11:57:32.19 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/18 09:41:58.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 58 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.0808 30.272 2 Temperature:Primary 'deg C (ITS90)' 3.686383 7.07882 3 Transmissivity %/metre 30.55 54.72 4 Fluorescence:URU:Seapoint mg/m^3 0.77E-01 0.64875 5 Salinity:T0:C0 PSS-78 31.06297 31.74943 6 Number_of_bin_records n/a 1 7 $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 : A3-11 EVENT NUMBER : 62 LATITUDE : 66 40.02200 N ! (deg min) LONGITUDE : 166 51.46600 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 10:05:44 2099 2099 CLEAN 4.8.1 2006/01/06 13:22:52 2099 2099 SHIFTDAT 3.4 2006/01/06 15:33:17 2099 2099 SHIFTDAT 3.4 2006/01/06 15:40:32 2099 2099 DELETE 6.3 2006/01/06 15:42:41 2099 274 CLIP 1.3 2006/01/06 15:48:04 274 245 CTDEDIT 4.60 2006/01/10 10:05:56 245 239 BINAVE 4.1 2006/01/10 15:19:28 239 58 REMOVECH 7.0 2006/01/26 11:56:06 58 58 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 20.27 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 10:05:56 6 records were deleted in this editing session. 10 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 11:56:06 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\62-a3-11.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 18 2005 09:41:58 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: a3-11 Latitude = 66 40.022 N Longitude = 166 51.466 W depth(m): 34 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 2099 # 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, 2099 # span 1 = -0.686, 30.272 # span 2 = -14.8456, 7.9517 # span 3 = 0.021061, 3.179561 # span 4 = -0.1250, 88.3622 # span 5 = 0.0000e+00, 7.0574e-01 # span 6 = 2.7656, 3.4615 # span 7 = 6.29330, 15.53854 # span 8 = -1.209, 1.189 # span 9 = 0.1526, 31.7667 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 18 2005 09:41:58 # 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 13:17:36, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0062.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:51, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0062.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 10:03:10, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0062.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 10:04:57, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0062.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove records around 29db 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 2.1 7.0788 53.7 0.077 31.0648 5 2.5 7.0687 53.2 0.079 31.0667 6 3.0 7.0356 53.0 0.084 31.0677 7 3.5 7.0386 52.5 0.082 31.0668 4 4.0 7.0410 53.0 0.078 31.0660 4 4.5 7.0483 52.6 0.081 31.0662 3 5.0 7.0336 52.8 0.083 31.0690 4 5.5 7.0374 53.1 0.100 31.0673 4 6.0 7.0687 52.7 0.143 31.0630 4 6.6 7.0781 53.3 0.097 31.0654 5 7.0 7.0659 52.4 0.080 31.0676 4 7.5 7.0562 52.8 0.082 31.0675 5 8.0 7.0218 53.0 0.080 31.0691 5 8.5 6.6933 52.2 0.118 31.0979 4 9.0 6.4590 50.8 0.136 31.1127 4 9.5 6.0316 50.5 0.173 31.1500 4 10.0 5.8879 50.8 0.165 31.1760 4 10.5 5.8668 50.5 0.157 31.1843 4 11.0 5.8014 51.8 0.137 31.2294 4 11.5 5.7018 52.3 0.132 31.2726 4 12.0 5.5955 54.0 0.109 31.3051 4 12.5 5.4353 54.6 0.104 31.3363 4 13.0 5.2987 54.7 0.105 31.3497 5 13.5 5.2328 54.4 0.105 31.3738 4 14.0 5.1373 54.2 0.114 31.4141 5 14.5 5.0170 53.5 0.117 31.4314 4 15.0 4.9154 52.5 0.126 31.4407 5 15.5 4.8376 52.1 0.130 31.4427 4 16.0 4.7638 51.8 0.136 31.4457 3 16.5 4.6716 51.2 0.146 31.4571 4 17.0 4.5879 48.1 0.161 31.4770 3 17.4 4.5419 49.9 0.165 31.4961 3 18.0 4.5298 49.6 0.171 31.5112 4 18.5 4.5209 49.0 0.186 31.5234 4 19.0 4.5105 48.4 0.197 31.5329 4 19.5 4.5003 47.5 0.211 31.5386 5 20.0 4.4904 45.1 0.236 31.5455 5 20.5 4.4855 41.5 0.290 31.5518 5 21.0 4.4819 38.5 0.376 31.5567 5 21.5 4.4765 34.7 0.498 31.5606 3 22.0 4.4628 30.5 0.649 31.5638 4 22.5 4.4356 33.1 0.642 31.5680 3 23.0 4.4011 39.2 0.356 31.5740 3 23.5 4.3481 41.8 0.167 31.5842 4 24.0 4.2843 42.9 0.115 31.5942 4 24.5 4.2330 43.6 0.098 31.5984 3 25.0 4.1929 44.7 0.089 31.5996 5 25.5 4.1431 45.3 0.086 31.6026 4 26.0 4.0951 45.7 0.089 31.6057 5 26.5 4.0800 45.7 0.109 31.6087 4 27.0 4.0752 44.5 0.116 31.6134 4 27.5 4.0363 44.3 0.107 31.6195 5 28.0 4.0069 43.7 0.104 31.6259 3 28.5 3.9804 43.2 0.214 31.6324 5 29.0 3.9494 42.1 0.110 31.6414 3 29.7 3.7832 38.5 0.108 31.7168 2 30.0 3.6864 35.7 0.127 31.7494 6 30.3 3.7179 34.5 0.115 31.7389 1